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Joachim Schoeberl
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COPYING
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340
COPYING
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@ -0,0 +1,340 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
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|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
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(2) offer you this license which gives you legal permission to copy,
|
||||
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||||
Also, for each author's protection and ours, we want to make certain
|
||||
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|
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|
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|
||||
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|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
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||||
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||||
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||||
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||||
The precise terms and conditions for copying, distribution and
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||||
modification follow.
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||||
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||||
GNU GENERAL PUBLIC LICENSE
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||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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||||
|
||||
0. This License applies to any program or other work which contains
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||||
a notice placed by the copyright holder saying it may be distributed
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||||
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||||
refers to any such program or work, and a "work based on the Program"
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||||
means either the Program or any derivative work under copyright law:
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language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
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||||
running the Program is not restricted, and the output from the Program
|
||||
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|
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Whether that is true depends on what the Program does.
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|
||||
1. You may copy and distribute verbatim copies of the Program's
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||||
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conspicuously and appropriately publish on each copy an appropriate
|
||||
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|
||||
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|
||||
and give any other recipients of the Program a copy of this License
|
||||
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||||
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||||
You may charge a fee for the physical act of transferring a copy, and
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||||
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||||
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||||
2. You may modify your copy or copies of the Program or any portion
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||||
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distribute such modifications or work under the terms of Section 1
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||||
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||||
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||||
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||||
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b) You must cause any work that you distribute or publish, that in
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||||
part thereof, to be licensed as a whole at no charge to all third
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||||
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||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
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||||
interactive use in the most ordinary way, to print or display an
|
||||
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||||
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|
||||
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|
||||
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||||
License. (Exception: if the Program itself is interactive but
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||||
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||||
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||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
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||||
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||||
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||||
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||||
distribute the same sections as part of a whole which is a work based
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||||
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||||
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||||
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||||
Thus, it is not the intent of this section to claim rights or contest
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||||
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||||
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||||
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||||
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||||
In addition, mere aggregation of another work not based on the Program
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||||
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||||
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||||
3. You may copy and distribute the Program (or a work based on it,
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||||
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||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
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||||
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||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
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cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
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||||
|
||||
c) Accompany it with the information you received as to the offer
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||||
The source code for a work means the preferred form of the work for
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code means all the source code for all modules it contains, plus any
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||||
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anything that is normally distributed (in either source or binary
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||||
If distribution of executable or object code is made by offering
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||||
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||||
access to copy the source code from the same place counts as
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||||
distribution of the source code, even though third parties are not
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||||
compelled to copy the source along with the object code.
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||||
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||||
4. You may not copy, modify, sublicense, or distribute the Program
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||||
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||||
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|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
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this License will not have their licenses terminated so long as such
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parties remain in full compliance.
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||||
5. You are not required to accept this License, since you have not
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signed it. However, nothing else grants you permission to modify or
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distribute the Program or its derivative works. These actions are
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||||
prohibited by law if you do not accept this License. Therefore, by
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||||
modifying or distributing the Program (or any work based on the
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Program), you indicate your acceptance of this License to do so, and
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||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
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||||
|
||||
6. Each time you redistribute the Program (or any work based on the
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||||
Program), the recipient automatically receives a license from the
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||||
original licensor to copy, distribute or modify the Program subject to
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||||
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|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
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||||
this License.
|
||||
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||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
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||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
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||||
refrain entirely from distribution of the Program.
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||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
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||||
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||||
through that system in reliance on consistent application of that
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||||
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||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
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||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
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||||
|
||||
Each version is given a distinguishing version number. If the Program
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||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
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|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
167
INSTALL
Normal file
167
INSTALL
Normal file
@ -0,0 +1,167 @@
|
||||
Basic Installation
|
||||
==================
|
||||
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
those values to create a `Makefile' in each directory of the package.
|
||||
It may also create one or more `.h' files containing system-dependent
|
||||
definitions. Finally, it creates a shell script `config.status' that
|
||||
you can run in the future to recreate the current configuration, a file
|
||||
`config.cache' that saves the results of its tests to speed up
|
||||
reconfiguring, and a file `config.log' containing compiler output
|
||||
(useful mainly for debugging `configure').
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
diffs or instructions to the address given in the `README' so they can
|
||||
be considered for the next release. If at some point `config.cache'
|
||||
contains results you don't want to keep, you may remove or edit it.
|
||||
|
||||
The file `configure.in' is used to create `configure' by a program
|
||||
called `autoconf'. You only need `configure.in' if you want to change
|
||||
it or regenerate `configure' using a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' takes a while. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
3. Type `make install' to install the programs and any data files and
|
||||
documentation.
|
||||
|
||||
4. You can remove the program binaries and object files from the
|
||||
source code directory by typing `make clean'.
|
||||
|
||||
Compilers and Options
|
||||
=====================
|
||||
|
||||
Some systems require unusual options for compilation or linking that
|
||||
the `configure' script does not know about. You can give `configure'
|
||||
initial values for variables by setting them in the environment. Using
|
||||
a Bourne-compatible shell, you can do that on the command line like
|
||||
this:
|
||||
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
|
||||
|
||||
Or on systems that have the `env' program, you can do it like this:
|
||||
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
|
||||
|
||||
Compiling For Multiple Architectures
|
||||
====================================
|
||||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
If you have to use a `make' that does not supports the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a time
|
||||
in the source code directory. After you have installed the package for
|
||||
one architecture, use `make distclean' before reconfiguring for another
|
||||
architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
||||
By default, `make install' will install the package's files in
|
||||
`/usr/local/bin', `/usr/local/man', etc. You can specify an
|
||||
installation prefix other than `/usr/local' by giving `configure' the
|
||||
option `--prefix=PATH'.
|
||||
|
||||
You can specify separate installation prefixes for
|
||||
architecture-specific files and architecture-independent files. If you
|
||||
give `configure' the option `--exec-prefix=PATH', the package will use
|
||||
PATH as the prefix for installing programs and libraries.
|
||||
Documentation and other data files will still use the regular prefix.
|
||||
|
||||
If the package supports it, you can cause programs to be installed
|
||||
with an extra prefix or suffix on their names by giving `configure' the
|
||||
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
|
||||
|
||||
Optional Features
|
||||
=================
|
||||
|
||||
Some packages pay attention to `--enable-FEATURE' options to
|
||||
`configure', where FEATURE indicates an optional part of the package.
|
||||
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
|
||||
is something like `gnu-as' or `x' (for the X Window System). The
|
||||
`README' should mention any `--enable-' and `--with-' options that the
|
||||
package recognizes.
|
||||
|
||||
For packages that use the X Window System, `configure' can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the `configure' options `--x-includes=DIR' and
|
||||
`--x-libraries=DIR' to specify their locations.
|
||||
|
||||
Specifying the System Type
|
||||
==========================
|
||||
|
||||
There may be some features `configure' can not figure out
|
||||
automatically, but needs to determine by the type of host the package
|
||||
will run on. Usually `configure' can figure that out, but if it prints
|
||||
a message saying it can not guess the host type, give it the
|
||||
`--host=TYPE' option. TYPE can either be a short name for the system
|
||||
type, such as `sun4', or a canonical name with three fields:
|
||||
CPU-COMPANY-SYSTEM
|
||||
|
||||
See the file `config.sub' for the possible values of each field. If
|
||||
`config.sub' isn't included in this package, then this package doesn't
|
||||
need to know the host type.
|
||||
|
||||
If you are building compiler tools for cross-compiling, you can also
|
||||
use the `--target=TYPE' option to select the type of system they will
|
||||
produce code for and the `--build=TYPE' option to select the type of
|
||||
system on which you are compiling the package.
|
||||
|
||||
Sharing Defaults
|
||||
================
|
||||
|
||||
If you want to set default values for `configure' scripts to share,
|
||||
you can create a site shell script called `config.site' that gives
|
||||
default values for variables like `CC', `cache_file', and `prefix'.
|
||||
`configure' looks for `PREFIX/share/config.site' if it exists, then
|
||||
`PREFIX/etc/config.site' if it exists. Or, you can set the
|
||||
`CONFIG_SITE' environment variable to the location of the site script.
|
||||
A warning: not all `configure' scripts look for a site script.
|
||||
|
||||
Operation Controls
|
||||
==================
|
||||
|
||||
`configure' recognizes the following options to control how it
|
||||
operates.
|
||||
|
||||
`--cache-file=FILE'
|
||||
Use and save the results of the tests in FILE instead of
|
||||
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
|
||||
debugging `configure'.
|
||||
|
||||
`--help'
|
||||
Print a summary of the options to `configure', and exit.
|
||||
|
||||
`--quiet'
|
||||
`--silent'
|
||||
`-q'
|
||||
Do not print messages saying which checks are being made.
|
||||
|
||||
`--srcdir=DIR'
|
||||
Look for the package's source code in directory DIR. Usually
|
||||
`configure' can determine that directory automatically.
|
||||
|
||||
`--version'
|
||||
Print the version of Autoconf used to generate the `configure'
|
||||
script, and exit.
|
||||
|
||||
`configure' also accepts some other, not widely useful, options.
|
||||
|
||||
2
Makefile.am
Normal file
2
Makefile.am
Normal file
@ -0,0 +1,2 @@
|
||||
|
||||
SUBDIRS = libsrc ng
|
||||
8
Makefile.cvs
Normal file
8
Makefile.cvs
Normal file
@ -0,0 +1,8 @@
|
||||
default: all
|
||||
|
||||
all:
|
||||
aclocal
|
||||
autoheader
|
||||
automake
|
||||
autoconf
|
||||
|
||||
640
Makefile.in
Normal file
640
Makefile.in
Normal file
@ -0,0 +1,640 @@
|
||||
# Makefile.in generated by automake 1.10.1 from Makefile.am.
|
||||
# @configure_input@
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
|
||||
# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
@SET_MAKE@
|
||||
VPATH = @srcdir@
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
|
||||
install_sh_DATA = $(install_sh) -c -m 644
|
||||
install_sh_PROGRAM = $(install_sh) -c
|
||||
install_sh_SCRIPT = $(install_sh) -c
|
||||
INSTALL_HEADER = $(INSTALL_DATA)
|
||||
transform = $(program_transform_name)
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
build_triplet = @build@
|
||||
host_triplet = @host@
|
||||
subdir = .
|
||||
DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
|
||||
$(srcdir)/Makefile.in $(srcdir)/config.h.in \
|
||||
$(top_srcdir)/configure AUTHORS COPYING COPYING.LIB ChangeLog \
|
||||
INSTALL NEWS TODO config.guess config.sub depcomp install-sh \
|
||||
ltmain.sh missing mkinstalldirs
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
am__aclocal_m4_deps = $(top_srcdir)/configure.in
|
||||
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
|
||||
$(ACLOCAL_M4)
|
||||
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
|
||||
configure.lineno config.status.lineno
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
SOURCES =
|
||||
DIST_SOURCES =
|
||||
RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
|
||||
html-recursive info-recursive install-data-recursive \
|
||||
install-dvi-recursive install-exec-recursive \
|
||||
install-html-recursive install-info-recursive \
|
||||
install-pdf-recursive install-ps-recursive install-recursive \
|
||||
installcheck-recursive installdirs-recursive pdf-recursive \
|
||||
ps-recursive uninstall-recursive
|
||||
RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
|
||||
distclean-recursive maintainer-clean-recursive
|
||||
ETAGS = etags
|
||||
CTAGS = ctags
|
||||
DIST_SUBDIRS = $(SUBDIRS)
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
distdir = $(PACKAGE)-$(VERSION)
|
||||
top_distdir = $(distdir)
|
||||
am__remove_distdir = \
|
||||
{ test ! -d $(distdir) \
|
||||
|| { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
|
||||
&& rm -fr $(distdir); }; }
|
||||
DIST_ARCHIVES = $(distdir).tar.gz
|
||||
GZIP_ENV = --best
|
||||
distuninstallcheck_listfiles = find . -type f -print
|
||||
distcleancheck_listfiles = find . -type f -print
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AMTAR = @AMTAR@
|
||||
AR = @AR@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AWK = @AWK@
|
||||
CC = @CC@
|
||||
CCDEPMODE = @CCDEPMODE@
|
||||
CFLAGS = @CFLAGS@
|
||||
CPP = @CPP@
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
CXX = @CXX@
|
||||
CXXCPP = @CXXCPP@
|
||||
CXXDEPMODE = @CXXDEPMODE@
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CYGPATH_W = @CYGPATH_W@
|
||||
DEFS = @DEFS@
|
||||
DEPDIR = @DEPDIR@
|
||||
DSYMUTIL = @DSYMUTIL@
|
||||
DUMPBIN = @DUMPBIN@
|
||||
ECHO_C = @ECHO_C@
|
||||
ECHO_N = @ECHO_N@
|
||||
ECHO_T = @ECHO_T@
|
||||
EGREP = @EGREP@
|
||||
EXEEXT = @EXEEXT@
|
||||
FGREP = @FGREP@
|
||||
GREP = @GREP@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
|
||||
LD = @LD@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBS = @LIBS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIPO = @LIPO@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MKDIR_P = @MKDIR_P@
|
||||
NM = @NM@
|
||||
NMEDIT = @NMEDIT@
|
||||
OBJDUMP = @OBJDUMP@
|
||||
OBJEXT = @OBJEXT@
|
||||
OTOOL = @OTOOL@
|
||||
OTOOL64 = @OTOOL64@
|
||||
PACKAGE = @PACKAGE@
|
||||
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
|
||||
PACKAGE_NAME = @PACKAGE_NAME@
|
||||
PACKAGE_STRING = @PACKAGE_STRING@
|
||||
PACKAGE_TARNAME = @PACKAGE_TARNAME@
|
||||
PACKAGE_VERSION = @PACKAGE_VERSION@
|
||||
PATH_SEPARATOR = @PATH_SEPARATOR@
|
||||
RANLIB = @RANLIB@
|
||||
SED = @SED@
|
||||
SET_MAKE = @SET_MAKE@
|
||||
SHELL = @SHELL@
|
||||
STRIP = @STRIP@
|
||||
VERSION = @VERSION@
|
||||
abs_builddir = @abs_builddir@
|
||||
abs_srcdir = @abs_srcdir@
|
||||
abs_top_builddir = @abs_top_builddir@
|
||||
abs_top_srcdir = @abs_top_srcdir@
|
||||
ac_ct_CC = @ac_ct_CC@
|
||||
ac_ct_CXX = @ac_ct_CXX@
|
||||
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
|
||||
am__include = @am__include@
|
||||
am__leading_dot = @am__leading_dot@
|
||||
am__quote = @am__quote@
|
||||
am__tar = @am__tar@
|
||||
am__untar = @am__untar@
|
||||
bindir = @bindir@
|
||||
build = @build@
|
||||
build_alias = @build_alias@
|
||||
build_cpu = @build_cpu@
|
||||
build_os = @build_os@
|
||||
build_vendor = @build_vendor@
|
||||
builddir = @builddir@
|
||||
datadir = @datadir@
|
||||
datarootdir = @datarootdir@
|
||||
docdir = @docdir@
|
||||
dvidir = @dvidir@
|
||||
exec_prefix = @exec_prefix@
|
||||
host = @host@
|
||||
host_alias = @host_alias@
|
||||
host_cpu = @host_cpu@
|
||||
host_os = @host_os@
|
||||
host_vendor = @host_vendor@
|
||||
htmldir = @htmldir@
|
||||
includedir = @includedir@
|
||||
infodir = @infodir@
|
||||
install_sh = @install_sh@
|
||||
libdir = @libdir@
|
||||
libexecdir = @libexecdir@
|
||||
localedir = @localedir@
|
||||
localstatedir = @localstatedir@
|
||||
lt_ECHO = @lt_ECHO@
|
||||
mandir = @mandir@
|
||||
mkdir_p = @mkdir_p@
|
||||
oldincludedir = @oldincludedir@
|
||||
pdfdir = @pdfdir@
|
||||
prefix = @prefix@
|
||||
program_transform_name = @program_transform_name@
|
||||
psdir = @psdir@
|
||||
sbindir = @sbindir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
srcdir = @srcdir@
|
||||
sysconfdir = @sysconfdir@
|
||||
target_alias = @target_alias@
|
||||
top_build_prefix = @top_build_prefix@
|
||||
top_builddir = @top_builddir@
|
||||
top_srcdir = @top_srcdir@
|
||||
SUBDIRS = libsrc ng
|
||||
all: config.h
|
||||
$(MAKE) $(AM_MAKEFLAGS) all-recursive
|
||||
|
||||
.SUFFIXES:
|
||||
am--refresh:
|
||||
@:
|
||||
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
|
||||
@for dep in $?; do \
|
||||
case '$(am__configure_deps)' in \
|
||||
*$$dep*) \
|
||||
echo ' cd $(srcdir) && $(AUTOMAKE) --gnu '; \
|
||||
cd $(srcdir) && $(AUTOMAKE) --gnu \
|
||||
&& exit 0; \
|
||||
exit 1;; \
|
||||
esac; \
|
||||
done; \
|
||||
echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
|
||||
cd $(top_srcdir) && \
|
||||
$(AUTOMAKE) --gnu Makefile
|
||||
.PRECIOUS: Makefile
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
@case '$?' in \
|
||||
*config.status*) \
|
||||
echo ' $(SHELL) ./config.status'; \
|
||||
$(SHELL) ./config.status;; \
|
||||
*) \
|
||||
echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
|
||||
cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
|
||||
esac;
|
||||
|
||||
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
||||
$(SHELL) ./config.status --recheck
|
||||
|
||||
$(top_srcdir)/configure: $(am__configure_deps)
|
||||
cd $(srcdir) && $(AUTOCONF)
|
||||
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
|
||||
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
|
||||
|
||||
config.h: stamp-h1
|
||||
@if test ! -f $@; then \
|
||||
rm -f stamp-h1; \
|
||||
$(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
|
||||
else :; fi
|
||||
|
||||
stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
|
||||
@rm -f stamp-h1
|
||||
cd $(top_builddir) && $(SHELL) ./config.status config.h
|
||||
$(srcdir)/config.h.in: $(am__configure_deps)
|
||||
cd $(top_srcdir) && $(AUTOHEADER)
|
||||
rm -f stamp-h1
|
||||
touch $@
|
||||
|
||||
distclean-hdr:
|
||||
-rm -f config.h stamp-h1
|
||||
|
||||
mostlyclean-libtool:
|
||||
-rm -f *.lo
|
||||
|
||||
clean-libtool:
|
||||
-rm -rf .libs _libs
|
||||
|
||||
distclean-libtool:
|
||||
-rm -f libtool
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
$(RECURSIVE_TARGETS):
|
||||
@failcom='exit 1'; \
|
||||
for f in x $$MAKEFLAGS; do \
|
||||
case $$f in \
|
||||
*=* | --[!k]*);; \
|
||||
*k*) failcom='fail=yes';; \
|
||||
esac; \
|
||||
done; \
|
||||
dot_seen=no; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
dot_seen=yes; \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| eval $$failcom; \
|
||||
done; \
|
||||
if test "$$dot_seen" = "no"; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
|
||||
fi; test -z "$$fail"
|
||||
|
||||
$(RECURSIVE_CLEAN_TARGETS):
|
||||
@failcom='exit 1'; \
|
||||
for f in x $$MAKEFLAGS; do \
|
||||
case $$f in \
|
||||
*=* | --[!k]*);; \
|
||||
*k*) failcom='fail=yes';; \
|
||||
esac; \
|
||||
done; \
|
||||
dot_seen=no; \
|
||||
case "$@" in \
|
||||
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
|
||||
*) list='$(SUBDIRS)' ;; \
|
||||
esac; \
|
||||
rev=''; for subdir in $$list; do \
|
||||
if test "$$subdir" = "."; then :; else \
|
||||
rev="$$subdir $$rev"; \
|
||||
fi; \
|
||||
done; \
|
||||
rev="$$rev ."; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| eval $$failcom; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
||||
ctags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
|
||||
done
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
|
||||
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
mkid -fID $$unique
|
||||
tags: TAGS
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
|
||||
include_option=--etags-include; \
|
||||
empty_fix=.; \
|
||||
else \
|
||||
include_option=--include; \
|
||||
empty_fix=; \
|
||||
fi; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test ! -f $$subdir/TAGS || \
|
||||
tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
|
||||
test -n "$$unique" || unique=$$empty_fix; \
|
||||
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
|
||||
$$tags $$unique; \
|
||||
fi
|
||||
ctags: CTAGS
|
||||
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
tags=; \
|
||||
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
test -z "$(CTAGS_ARGS)$$tags$$unique" \
|
||||
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
|
||||
$$tags $$unique
|
||||
|
||||
GTAGS:
|
||||
here=`$(am__cd) $(top_builddir) && pwd` \
|
||||
&& cd $(top_srcdir) \
|
||||
&& gtags -i $(GTAGS_ARGS) $$here
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
$(am__remove_distdir)
|
||||
test -d $(distdir) || mkdir $(distdir)
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
|
||||
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
|
||||
list='$(DISTFILES)'; \
|
||||
dist_files=`for file in $$list; do echo $$file; done | \
|
||||
sed -e "s|^$$srcdirstrip/||;t" \
|
||||
-e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
|
||||
case $$dist_files in \
|
||||
*/*) $(MKDIR_P) `echo "$$dist_files" | \
|
||||
sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
|
||||
sort -u` ;; \
|
||||
esac; \
|
||||
for file in $$dist_files; do \
|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
|
||||
fi; \
|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d "$(distdir)/$$subdir" \
|
||||
|| $(MKDIR_P) "$(distdir)/$$subdir" \
|
||||
|| exit 1; \
|
||||
distdir=`$(am__cd) $(distdir) && pwd`; \
|
||||
top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
|
||||
(cd $$subdir && \
|
||||
$(MAKE) $(AM_MAKEFLAGS) \
|
||||
top_distdir="$$top_distdir" \
|
||||
distdir="$$distdir/$$subdir" \
|
||||
am__remove_distdir=: \
|
||||
am__skip_length_check=: \
|
||||
distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
|
||||
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
|
||||
|| chmod -R a+r $(distdir)
|
||||
dist-gzip: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-bzip2: distdir
|
||||
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-lzma: distdir
|
||||
tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-tarZ: distdir
|
||||
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-shar: distdir
|
||||
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-zip: distdir
|
||||
-rm -f $(distdir).zip
|
||||
zip -rq $(distdir).zip $(distdir)
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist dist-all: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
case '$(DIST_ARCHIVES)' in \
|
||||
*.tar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
|
||||
*.tar.bz2*) \
|
||||
bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
|
||||
*.tar.lzma*) \
|
||||
unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\
|
||||
*.tar.Z*) \
|
||||
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
|
||||
*.shar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
|
||||
*.zip*) \
|
||||
unzip $(distdir).zip ;;\
|
||||
esac
|
||||
chmod -R a-w $(distdir); chmod a+w $(distdir)
|
||||
mkdir $(distdir)/_build
|
||||
mkdir $(distdir)/_inst
|
||||
chmod a-w $(distdir)
|
||||
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
|
||||
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
|
||||
&& cd $(distdir)/_build \
|
||||
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
|
||||
$(DISTCHECK_CONFIGURE_FLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
|
||||
distuninstallcheck \
|
||||
&& chmod -R a-w "$$dc_install_base" \
|
||||
&& ({ \
|
||||
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
|
||||
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
|
||||
} || { rm -rf "$$dc_destdir"; exit 1; }) \
|
||||
&& rm -rf "$$dc_destdir" \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist \
|
||||
&& rm -rf $(DIST_ARCHIVES) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck
|
||||
$(am__remove_distdir)
|
||||
@(echo "$(distdir) archives ready for distribution: "; \
|
||||
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
|
||||
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
|
||||
distuninstallcheck:
|
||||
@cd $(distuninstallcheck_dir) \
|
||||
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
|
||||
|| { echo "ERROR: files left after uninstall:" ; \
|
||||
if test -n "$(DESTDIR)"; then \
|
||||
echo " (check DESTDIR support)"; \
|
||||
fi ; \
|
||||
$(distuninstallcheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
distcleancheck: distclean
|
||||
@if test '$(srcdir)' = . ; then \
|
||||
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
|
||||
exit 1 ; \
|
||||
fi
|
||||
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|
||||
|| { echo "ERROR: files left in build directory after distclean:" ; \
|
||||
$(distcleancheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
check-am: all-am
|
||||
check: check-recursive
|
||||
all-am: Makefile config.h
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
install: install-recursive
|
||||
install-exec: install-exec-recursive
|
||||
install-data: install-data-recursive
|
||||
uninstall: uninstall-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-recursive
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-recursive
|
||||
|
||||
clean-am: clean-generic clean-libtool mostlyclean-am
|
||||
|
||||
distclean: distclean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-generic distclean-hdr \
|
||||
distclean-libtool distclean-tags
|
||||
|
||||
dvi: dvi-recursive
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-recursive
|
||||
|
||||
info: info-recursive
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am:
|
||||
|
||||
install-dvi: install-dvi-recursive
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-html: install-html-recursive
|
||||
|
||||
install-info: install-info-recursive
|
||||
|
||||
install-man:
|
||||
|
||||
install-pdf: install-pdf-recursive
|
||||
|
||||
install-ps: install-ps-recursive
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -rf $(top_srcdir)/autom4te.cache
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
|
||||
|
||||
pdf: pdf-recursive
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-recursive
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am:
|
||||
|
||||
.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
|
||||
install-strip
|
||||
|
||||
.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
|
||||
all all-am am--refresh check check-am clean clean-generic \
|
||||
clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
|
||||
dist-gzip dist-lzma dist-shar dist-tarZ dist-zip distcheck \
|
||||
distclean distclean-generic distclean-hdr distclean-libtool \
|
||||
distclean-tags distcleancheck distdir distuninstallcheck dvi \
|
||||
dvi-am html html-am info info-am install install-am \
|
||||
install-data install-data-am install-dvi install-dvi-am \
|
||||
install-exec install-exec-am install-html install-html-am \
|
||||
install-info install-info-am install-man install-pdf \
|
||||
install-pdf-am install-ps install-ps-am install-strip \
|
||||
installcheck installcheck-am installdirs installdirs-am \
|
||||
maintainer-clean maintainer-clean-generic mostlyclean \
|
||||
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
|
||||
tags tags-recursive uninstall uninstall-am
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
1363
config.guess
vendored
Executable file
1363
config.guess
vendored
Executable file
File diff suppressed because it is too large
Load Diff
59
config.h.in
Normal file
59
config.h.in
Normal file
@ -0,0 +1,59 @@
|
||||
/* config.h.in. Generated from configure.in by autoheader. */
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#undef HAVE_STDLIB_H
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#undef HAVE_STRINGS_H
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#undef HAVE_SYS_STAT_H
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define to the sub-directory in which libtool stores uninstalled libraries.
|
||||
*/
|
||||
#undef LT_OBJDIR
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#undef PACKAGE_NAME
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#undef PACKAGE_STRING
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#undef PACKAGE_TARNAME
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#undef PACKAGE_VERSION
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
1470
config.sub
vendored
Executable file
1470
config.sub
vendored
Executable file
File diff suppressed because it is too large
Load Diff
13
configure.in
Normal file
13
configure.in
Normal file
@ -0,0 +1,13 @@
|
||||
AC_INIT(configure.in)
|
||||
|
||||
AM_CONFIG_HEADER(config.h)
|
||||
AM_INIT_AUTOMAKE(netgen, 5.0)
|
||||
|
||||
AC_LANG_CPLUSPLUS
|
||||
AC_PROG_CXX
|
||||
AM_PROG_LIBTOOL
|
||||
|
||||
AC_OUTPUT(Makefile libsrc/Makefile libsrc/csg/Makefile libsrc/general/Makefile \
|
||||
libsrc/geom2d/Makefile libsrc/gprim/Makefile libsrc/include/Makefile libsrc/interface/Makefile \
|
||||
libsrc/linalg/Makefile libsrc/meshing/Makefile libsrc/occ/Makefile libsrc/opti/Makefile \
|
||||
libsrc/parallel/Makefile libsrc/stlgeom/Makefile libsrc/visualization/Makefile ng/Makefile)
|
||||
441
depcomp
Executable file
441
depcomp
Executable file
@ -0,0 +1,441 @@
|
||||
#! /bin/sh
|
||||
|
||||
# depcomp - compile a program generating dependencies as side-effects
|
||||
# Copyright 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
# As a special exception to the GNU General Public License, if you
|
||||
# distribute this file as part of a program that contains a
|
||||
# configuration script generated by Autoconf, you may include it under
|
||||
# the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
|
||||
|
||||
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
|
||||
echo "depcomp: Variables source, object and depmode must be set" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
# `libtool' can also be set to `yes' or `no'.
|
||||
|
||||
depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`}
|
||||
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
|
||||
|
||||
rm -f "$tmpdepfile"
|
||||
|
||||
# Some modes work just like other modes, but use different flags. We
|
||||
# parameterize here, but still list the modes in the big case below,
|
||||
# to make depend.m4 easier to write. Note that we *cannot* use a case
|
||||
# here, because this file can only contain one case statement.
|
||||
if test "$depmode" = hp; then
|
||||
# HP compiler uses -M and no extra arg.
|
||||
gccflag=-M
|
||||
depmode=gcc
|
||||
fi
|
||||
|
||||
if test "$depmode" = dashXmstdout; then
|
||||
# This is just like dashmstdout with a different argument.
|
||||
dashmflag=-xM
|
||||
depmode=dashmstdout
|
||||
fi
|
||||
|
||||
case "$depmode" in
|
||||
gcc3)
|
||||
## gcc 3 implements dependency tracking that does exactly what
|
||||
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
|
||||
## it if -MD -MP comes after the -MF stuff. Hmm.
|
||||
"$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
mv "$tmpdepfile" "$depfile"
|
||||
;;
|
||||
|
||||
gcc)
|
||||
## There are various ways to get dependency output from gcc. Here's
|
||||
## why we pick this rather obscure method:
|
||||
## - Don't want to use -MD because we'd like the dependencies to end
|
||||
## up in a subdir. Having to rename by hand is ugly.
|
||||
## (We might end up doing this anyway to support other compilers.)
|
||||
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
|
||||
## -MM, not -M (despite what the docs say).
|
||||
## - Using -M directly means running the compiler twice (even worse
|
||||
## than renaming).
|
||||
if test -z "$gccflag"; then
|
||||
gccflag=-MD,
|
||||
fi
|
||||
"$@" -Wp,"$gccflag$tmpdepfile"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
echo "$object : \\" > "$depfile"
|
||||
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
||||
## The second -e expression handles DOS-style file names with drive letters.
|
||||
sed -e 's/^[^:]*: / /' \
|
||||
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
|
||||
## This next piece of magic avoids the `deleted header file' problem.
|
||||
## The problem is that when a header file which appears in a .P file
|
||||
## is deleted, the dependency causes make to die (because there is
|
||||
## typically no way to rebuild the header). We avoid this by adding
|
||||
## dummy dependencies for each header file. Too bad gcc doesn't do
|
||||
## this for us directly.
|
||||
tr ' ' '
|
||||
' < "$tmpdepfile" |
|
||||
## Some versions of gcc put a space before the `:'. On the theory
|
||||
## that the space means something, we add a space to the output as
|
||||
## well.
|
||||
## Some versions of the HPUX 10.20 sed can't process this invocation
|
||||
## correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
hp)
|
||||
# This case exists only to let depend.m4 do its work. It works by
|
||||
# looking at the text of this script. This case will never be run,
|
||||
# since it is checked for above.
|
||||
exit 1
|
||||
;;
|
||||
|
||||
sgi)
|
||||
if test "$libtool" = yes; then
|
||||
"$@" "-Wp,-MDupdate,$tmpdepfile"
|
||||
else
|
||||
"$@" -MDupdate "$tmpdepfile"
|
||||
fi
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
|
||||
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
|
||||
echo "$object : \\" > "$depfile"
|
||||
|
||||
# Clip off the initial element (the dependent). Don't try to be
|
||||
# clever and replace this with sed code, as IRIX sed won't handle
|
||||
# lines with more than a fixed number of characters (4096 in
|
||||
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
|
||||
# the IRIX cc adds comments like `#:fec' to the end of the
|
||||
# dependency line.
|
||||
tr ' ' '
|
||||
' < "$tmpdepfile" \
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
|
||||
tr '
|
||||
' ' ' >> $depfile
|
||||
echo >> $depfile
|
||||
|
||||
# The second pass generates a dummy entry for each header file.
|
||||
tr ' ' '
|
||||
' < "$tmpdepfile" \
|
||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
|
||||
>> $depfile
|
||||
else
|
||||
# The sourcefile does not contain any dependencies, so just
|
||||
# store a dummy comment line, to avoid errors with the Makefile
|
||||
# "include basename.Plo" scheme.
|
||||
echo "#dummy" > "$depfile"
|
||||
fi
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
aix)
|
||||
# The C for AIX Compiler uses -M and outputs the dependencies
|
||||
# in a .u file. This file always lives in the current directory.
|
||||
# Also, the AIX compiler puts `$object:' at the start of each line;
|
||||
# $object doesn't have directory information.
|
||||
stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
|
||||
tmpdepfile="$stripped.u"
|
||||
outname="$stripped.o"
|
||||
if test "$libtool" = yes; then
|
||||
"$@" -Wc,-M
|
||||
else
|
||||
"$@" -M
|
||||
fi
|
||||
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
|
||||
if test -f "$tmpdepfile"; then
|
||||
# Each line is of the form `foo.o: dependent.h'.
|
||||
# Do two passes, one to just change these to
|
||||
# `$object: dependent.h' and one to simply `dependent.h:'.
|
||||
sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
|
||||
sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
|
||||
else
|
||||
# The sourcefile does not contain any dependencies, so just
|
||||
# store a dummy comment line, to avoid errors with the Makefile
|
||||
# "include basename.Plo" scheme.
|
||||
echo "#dummy" > "$depfile"
|
||||
fi
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
icc)
|
||||
# Must come before tru64.
|
||||
|
||||
# Intel's C compiler understands `-MD -MF file'. However
|
||||
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
|
||||
# will fill foo.d with something like
|
||||
# foo.o: sub/foo.c
|
||||
# foo.o: sub/foo.h
|
||||
# which is wrong. We want:
|
||||
# sub/foo.o: sub/foo.c
|
||||
# sub/foo.o: sub/foo.h
|
||||
# sub/foo.c:
|
||||
# sub/foo.h:
|
||||
|
||||
"$@" -MD -MF "$tmpdepfile"
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile"
|
||||
exit $stat
|
||||
fi
|
||||
rm -f "$depfile"
|
||||
# Each line is of the form `foo.o: dependent.h'.
|
||||
# Do two passes, one to just change these to
|
||||
# `$object: dependent.h' and one to simply `dependent.h:'.
|
||||
sed -e "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
|
||||
sed -e "s,^[^:]*: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
tru64)
|
||||
# The Tru64 AIX compiler uses -MD to generate dependencies as a side
|
||||
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
|
||||
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
|
||||
# dependencies in `foo.d' instead, so we check for that too.
|
||||
# Subdirectories are respected.
|
||||
|
||||
tmpdepfile1="$object.d"
|
||||
tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'`
|
||||
if test "$libtool" = yes; then
|
||||
"$@" -Wc,-MD
|
||||
else
|
||||
"$@" -MD
|
||||
fi
|
||||
|
||||
stat=$?
|
||||
if test $stat -eq 0; then :
|
||||
else
|
||||
rm -f "$tmpdepfile1" "$tmpdepfile2"
|
||||
exit $stat
|
||||
fi
|
||||
|
||||
if test -f "$tmpdepfile1"; then
|
||||
tmpdepfile="$tmpdepfile1"
|
||||
else
|
||||
tmpdepfile="$tmpdepfile2"
|
||||
fi
|
||||
if test -f "$tmpdepfile"; then
|
||||
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
||||
# That's a space and a tab in the [].
|
||||
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
||||
else
|
||||
echo "#dummy" > "$depfile"
|
||||
fi
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
#nosideeffect)
|
||||
# This comment above is used by automake to tell side-effect
|
||||
# dependency tracking mechanisms from slower ones.
|
||||
|
||||
dashmstdout)
|
||||
# Important note: in order to support this mode, a compiler *must*
|
||||
# always write the proprocessed file to stdout, regardless of -o,
|
||||
# because we must use -o when running libtool.
|
||||
test -z "$dashmflag" && dashmflag=-M
|
||||
( IFS=" "
|
||||
case " $* " in
|
||||
*" --mode=compile "*) # this is libtool, let us make it quiet
|
||||
for arg
|
||||
do # cycle over the arguments
|
||||
case "$arg" in
|
||||
"--mode=compile")
|
||||
# insert --quiet before "--mode=compile"
|
||||
set fnord "$@" --quiet
|
||||
shift # fnord
|
||||
;;
|
||||
esac
|
||||
set fnord "$@" "$arg"
|
||||
shift # fnord
|
||||
shift # "$arg"
|
||||
done
|
||||
;;
|
||||
esac
|
||||
"$@" $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
|
||||
) &
|
||||
proc=$!
|
||||
"$@"
|
||||
stat=$?
|
||||
wait "$proc"
|
||||
if test "$stat" != 0; then exit $stat; fi
|
||||
rm -f "$depfile"
|
||||
cat < "$tmpdepfile" > "$depfile"
|
||||
tr ' ' '
|
||||
' < "$tmpdepfile" | \
|
||||
## Some versions of the HPUX 10.20 sed can't process this invocation
|
||||
## correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
dashXmstdout)
|
||||
# This case only exists to satisfy depend.m4. It is never actually
|
||||
# run, as this mode is specially recognized in the preamble.
|
||||
exit 1
|
||||
;;
|
||||
|
||||
makedepend)
|
||||
# X makedepend
|
||||
(
|
||||
shift
|
||||
cleared=no
|
||||
for arg in "$@"; do
|
||||
case $cleared in no)
|
||||
set ""; shift
|
||||
cleared=yes
|
||||
esac
|
||||
case "$arg" in
|
||||
-D*|-I*)
|
||||
set fnord "$@" "$arg"; shift;;
|
||||
-*)
|
||||
;;
|
||||
*)
|
||||
set fnord "$@" "$arg"; shift;;
|
||||
esac
|
||||
done
|
||||
obj_suffix="`echo $object | sed 's/^.*\././'`"
|
||||
touch "$tmpdepfile"
|
||||
${MAKEDEPEND-makedepend} 2>/dev/null -o"$obj_suffix" -f"$tmpdepfile" "$@"
|
||||
) &
|
||||
proc=$!
|
||||
"$@"
|
||||
stat=$?
|
||||
wait "$proc"
|
||||
if test "$stat" != 0; then exit $stat; fi
|
||||
rm -f "$depfile"
|
||||
cat < "$tmpdepfile" > "$depfile"
|
||||
tail +3 "$tmpdepfile" | tr ' ' '
|
||||
' | \
|
||||
## Some versions of the HPUX 10.20 sed can't process this invocation
|
||||
## correctly. Breaking it into two sed invocations is a workaround.
|
||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile" "$tmpdepfile".bak
|
||||
;;
|
||||
|
||||
cpp)
|
||||
# Important note: in order to support this mode, a compiler *must*
|
||||
# always write the proprocessed file to stdout, regardless of -o,
|
||||
# because we must use -o when running libtool.
|
||||
( IFS=" "
|
||||
case " $* " in
|
||||
*" --mode=compile "*)
|
||||
for arg
|
||||
do # cycle over the arguments
|
||||
case $arg in
|
||||
"--mode=compile")
|
||||
# insert --quiet before "--mode=compile"
|
||||
set fnord "$@" --quiet
|
||||
shift # fnord
|
||||
;;
|
||||
esac
|
||||
set fnord "$@" "$arg"
|
||||
shift # fnord
|
||||
shift # "$arg"
|
||||
done
|
||||
;;
|
||||
esac
|
||||
"$@" -E |
|
||||
sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
||||
sed '$ s: \\$::' > "$tmpdepfile"
|
||||
) &
|
||||
proc=$!
|
||||
"$@"
|
||||
stat=$?
|
||||
wait "$proc"
|
||||
if test "$stat" != 0; then exit $stat; fi
|
||||
rm -f "$depfile"
|
||||
echo "$object : \\" > "$depfile"
|
||||
cat < "$tmpdepfile" >> "$depfile"
|
||||
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
msvisualcpp)
|
||||
# Important note: in order to support this mode, a compiler *must*
|
||||
# always write the proprocessed file to stdout, regardless of -o,
|
||||
# because we must use -o when running libtool.
|
||||
( IFS=" "
|
||||
case " $* " in
|
||||
*" --mode=compile "*)
|
||||
for arg
|
||||
do # cycle over the arguments
|
||||
case $arg in
|
||||
"--mode=compile")
|
||||
# insert --quiet before "--mode=compile"
|
||||
set fnord "$@" --quiet
|
||||
shift # fnord
|
||||
;;
|
||||
esac
|
||||
set fnord "$@" "$arg"
|
||||
shift # fnord
|
||||
shift # "$arg"
|
||||
done
|
||||
;;
|
||||
esac
|
||||
"$@" -E |
|
||||
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
|
||||
) &
|
||||
proc=$!
|
||||
"$@"
|
||||
stat=$?
|
||||
wait "$proc"
|
||||
if test "$stat" != 0; then exit $stat; fi
|
||||
rm -f "$depfile"
|
||||
echo "$object : \\" > "$depfile"
|
||||
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
||||
echo " " >> "$depfile"
|
||||
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
||||
rm -f "$tmpdepfile"
|
||||
;;
|
||||
|
||||
none)
|
||||
exec "$@"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Unknown depmode $depmode" 1>&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
276
install-sh
Executable file
276
install-sh
Executable file
@ -0,0 +1,276 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# install - install a program, script, or datafile
|
||||
# This comes from X11R5 (mit/util/scripts/install.sh).
|
||||
#
|
||||
# Copyright 1991 by the Massachusetts Institute of Technology
|
||||
#
|
||||
# Permission to use, copy, modify, distribute, and sell this software and its
|
||||
# documentation for any purpose is hereby granted without fee, provided that
|
||||
# the above copyright notice appear in all copies and that both that
|
||||
# copyright notice and this permission notice appear in supporting
|
||||
# documentation, and that the name of M.I.T. not be used in advertising or
|
||||
# publicity pertaining to distribution of the software without specific,
|
||||
# written prior permission. M.I.T. makes no representations about the
|
||||
# suitability of this software for any purpose. It is provided "as is"
|
||||
# without express or implied warranty.
|
||||
#
|
||||
# Calling this script install-sh is preferred over install.sh, to prevent
|
||||
# `make' implicit rules from creating a file called install from it
|
||||
# when there is no Makefile.
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch. It can only install one file at a time, a restriction
|
||||
# shared with many OS's install programs.
|
||||
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit="${DOITPROG-}"
|
||||
|
||||
|
||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
||||
|
||||
mvprog="${MVPROG-mv}"
|
||||
cpprog="${CPPROG-cp}"
|
||||
chmodprog="${CHMODPROG-chmod}"
|
||||
chownprog="${CHOWNPROG-chown}"
|
||||
chgrpprog="${CHGRPPROG-chgrp}"
|
||||
stripprog="${STRIPPROG-strip}"
|
||||
rmprog="${RMPROG-rm}"
|
||||
mkdirprog="${MKDIRPROG-mkdir}"
|
||||
|
||||
transformbasename=""
|
||||
transform_arg=""
|
||||
instcmd="$mvprog"
|
||||
chmodcmd="$chmodprog 0755"
|
||||
chowncmd=""
|
||||
chgrpcmd=""
|
||||
stripcmd=""
|
||||
rmcmd="$rmprog -f"
|
||||
mvcmd="$mvprog"
|
||||
src=""
|
||||
dst=""
|
||||
dir_arg=""
|
||||
|
||||
while [ x"$1" != x ]; do
|
||||
case $1 in
|
||||
-c) instcmd=$cpprog
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-d) dir_arg=true
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-m) chmodcmd="$chmodprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-s) stripcmd=$stripprog
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
*) if [ x"$src" = x ]
|
||||
then
|
||||
src=$1
|
||||
else
|
||||
# this colon is to work around a 386BSD /bin/sh bug
|
||||
:
|
||||
dst=$1
|
||||
fi
|
||||
shift
|
||||
continue;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ x"$src" = x ]
|
||||
then
|
||||
echo "$0: no input file specified" >&2
|
||||
exit 1
|
||||
else
|
||||
:
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]; then
|
||||
dst=$src
|
||||
src=""
|
||||
|
||||
if [ -d "$dst" ]; then
|
||||
instcmd=:
|
||||
chmodcmd=""
|
||||
else
|
||||
instcmd=$mkdirprog
|
||||
fi
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
|
||||
if [ -f "$src" ] || [ -d "$src" ]
|
||||
then
|
||||
:
|
||||
else
|
||||
echo "$0: $src does not exist" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ x"$dst" = x ]
|
||||
then
|
||||
echo "$0: no destination specified" >&2
|
||||
exit 1
|
||||
else
|
||||
:
|
||||
fi
|
||||
|
||||
# If destination is a directory, append the input filename; if your system
|
||||
# does not like double slashes in filenames, you may need to add some logic
|
||||
|
||||
if [ -d "$dst" ]
|
||||
then
|
||||
dst=$dst/`basename "$src"`
|
||||
else
|
||||
:
|
||||
fi
|
||||
fi
|
||||
|
||||
## this sed command emulates the dirname command
|
||||
dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
||||
|
||||
# Make sure that the destination directory exists.
|
||||
# this part is taken from Noah Friedman's mkinstalldirs script
|
||||
|
||||
# Skip lots of stat calls in the usual case.
|
||||
if [ ! -d "$dstdir" ]; then
|
||||
defaultIFS='
|
||||
'
|
||||
IFS="${IFS-$defaultIFS}"
|
||||
|
||||
oIFS=$IFS
|
||||
# Some sh's can't handle IFS=/ for some reason.
|
||||
IFS='%'
|
||||
set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
|
||||
IFS=$oIFS
|
||||
|
||||
pathcomp=''
|
||||
|
||||
while [ $# -ne 0 ] ; do
|
||||
pathcomp=$pathcomp$1
|
||||
shift
|
||||
|
||||
if [ ! -d "$pathcomp" ] ;
|
||||
then
|
||||
$mkdirprog "$pathcomp"
|
||||
else
|
||||
:
|
||||
fi
|
||||
|
||||
pathcomp=$pathcomp/
|
||||
done
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]
|
||||
then
|
||||
$doit $instcmd "$dst" &&
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
|
||||
else
|
||||
|
||||
# If we're going to rename the final executable, determine the name now.
|
||||
|
||||
if [ x"$transformarg" = x ]
|
||||
then
|
||||
dstfile=`basename "$dst"`
|
||||
else
|
||||
dstfile=`basename "$dst" $transformbasename |
|
||||
sed $transformarg`$transformbasename
|
||||
fi
|
||||
|
||||
# don't allow the sed command to completely eliminate the filename
|
||||
|
||||
if [ x"$dstfile" = x ]
|
||||
then
|
||||
dstfile=`basename "$dst"`
|
||||
else
|
||||
:
|
||||
fi
|
||||
|
||||
# Make a couple of temp file names in the proper directory.
|
||||
|
||||
dsttmp=$dstdir/#inst.$$#
|
||||
rmtmp=$dstdir/#rm.$$#
|
||||
|
||||
# Trap to clean up temp files at exit.
|
||||
|
||||
trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
|
||||
trap '(exit $?); exit' 1 2 13 15
|
||||
|
||||
# Move or copy the file name to the temp name
|
||||
|
||||
$doit $instcmd "$src" "$dsttmp" &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits
|
||||
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $instcmd $src $dsttmp" command.
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
|
||||
|
||||
# Now remove or move aside any old file at destination location. We try this
|
||||
# two ways since rm can't unlink itself on some systems and the destination
|
||||
# file might be busy for other reasons. In this case, the final cleanup
|
||||
# might fail but the new file should still install successfully.
|
||||
|
||||
{
|
||||
if [ -f "$dstdir/$dstfile" ]
|
||||
then
|
||||
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
|
||||
$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
|
||||
{
|
||||
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
|
||||
(exit 1); exit
|
||||
}
|
||||
else
|
||||
:
|
||||
fi
|
||||
} &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
|
||||
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
|
||||
|
||||
fi &&
|
||||
|
||||
# The final little trick to "correctly" pass the exit status to the exit trap.
|
||||
|
||||
{
|
||||
(exit 0); exit
|
||||
}
|
||||
4
libsrc/Makefile.am
Normal file
4
libsrc/Makefile.am
Normal file
@ -0,0 +1,4 @@
|
||||
INCLUDES =
|
||||
METASOURCES = AUTO
|
||||
SUBDIRS = csg general geom2d gprim include interface linalg meshing occ opti \
|
||||
parallel stlgeom visualization
|
||||
492
libsrc/Makefile.in
Normal file
492
libsrc/Makefile.in
Normal file
@ -0,0 +1,492 @@
|
||||
# Makefile.in generated by automake 1.10.1 from Makefile.am.
|
||||
# @configure_input@
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
|
||||
# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
@SET_MAKE@
|
||||
VPATH = @srcdir@
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
|
||||
install_sh_DATA = $(install_sh) -c -m 644
|
||||
install_sh_PROGRAM = $(install_sh) -c
|
||||
install_sh_SCRIPT = $(install_sh) -c
|
||||
INSTALL_HEADER = $(INSTALL_DATA)
|
||||
transform = $(program_transform_name)
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
build_triplet = @build@
|
||||
host_triplet = @host@
|
||||
subdir = libsrc
|
||||
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
am__aclocal_m4_deps = $(top_srcdir)/configure.in
|
||||
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
|
||||
$(ACLOCAL_M4)
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = $(top_builddir)/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
SOURCES =
|
||||
DIST_SOURCES =
|
||||
RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
|
||||
html-recursive info-recursive install-data-recursive \
|
||||
install-dvi-recursive install-exec-recursive \
|
||||
install-html-recursive install-info-recursive \
|
||||
install-pdf-recursive install-ps-recursive install-recursive \
|
||||
installcheck-recursive installdirs-recursive pdf-recursive \
|
||||
ps-recursive uninstall-recursive
|
||||
RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
|
||||
distclean-recursive maintainer-clean-recursive
|
||||
ETAGS = etags
|
||||
CTAGS = ctags
|
||||
DIST_SUBDIRS = $(SUBDIRS)
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AMTAR = @AMTAR@
|
||||
AR = @AR@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AWK = @AWK@
|
||||
CC = @CC@
|
||||
CCDEPMODE = @CCDEPMODE@
|
||||
CFLAGS = @CFLAGS@
|
||||
CPP = @CPP@
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
CXX = @CXX@
|
||||
CXXCPP = @CXXCPP@
|
||||
CXXDEPMODE = @CXXDEPMODE@
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CYGPATH_W = @CYGPATH_W@
|
||||
DEFS = @DEFS@
|
||||
DEPDIR = @DEPDIR@
|
||||
DSYMUTIL = @DSYMUTIL@
|
||||
DUMPBIN = @DUMPBIN@
|
||||
ECHO_C = @ECHO_C@
|
||||
ECHO_N = @ECHO_N@
|
||||
ECHO_T = @ECHO_T@
|
||||
EGREP = @EGREP@
|
||||
EXEEXT = @EXEEXT@
|
||||
FGREP = @FGREP@
|
||||
GREP = @GREP@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
|
||||
LD = @LD@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBS = @LIBS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIPO = @LIPO@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MKDIR_P = @MKDIR_P@
|
||||
NM = @NM@
|
||||
NMEDIT = @NMEDIT@
|
||||
OBJDUMP = @OBJDUMP@
|
||||
OBJEXT = @OBJEXT@
|
||||
OTOOL = @OTOOL@
|
||||
OTOOL64 = @OTOOL64@
|
||||
PACKAGE = @PACKAGE@
|
||||
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
|
||||
PACKAGE_NAME = @PACKAGE_NAME@
|
||||
PACKAGE_STRING = @PACKAGE_STRING@
|
||||
PACKAGE_TARNAME = @PACKAGE_TARNAME@
|
||||
PACKAGE_VERSION = @PACKAGE_VERSION@
|
||||
PATH_SEPARATOR = @PATH_SEPARATOR@
|
||||
RANLIB = @RANLIB@
|
||||
SED = @SED@
|
||||
SET_MAKE = @SET_MAKE@
|
||||
SHELL = @SHELL@
|
||||
STRIP = @STRIP@
|
||||
VERSION = @VERSION@
|
||||
abs_builddir = @abs_builddir@
|
||||
abs_srcdir = @abs_srcdir@
|
||||
abs_top_builddir = @abs_top_builddir@
|
||||
abs_top_srcdir = @abs_top_srcdir@
|
||||
ac_ct_CC = @ac_ct_CC@
|
||||
ac_ct_CXX = @ac_ct_CXX@
|
||||
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
|
||||
am__include = @am__include@
|
||||
am__leading_dot = @am__leading_dot@
|
||||
am__quote = @am__quote@
|
||||
am__tar = @am__tar@
|
||||
am__untar = @am__untar@
|
||||
bindir = @bindir@
|
||||
build = @build@
|
||||
build_alias = @build_alias@
|
||||
build_cpu = @build_cpu@
|
||||
build_os = @build_os@
|
||||
build_vendor = @build_vendor@
|
||||
builddir = @builddir@
|
||||
datadir = @datadir@
|
||||
datarootdir = @datarootdir@
|
||||
docdir = @docdir@
|
||||
dvidir = @dvidir@
|
||||
exec_prefix = @exec_prefix@
|
||||
host = @host@
|
||||
host_alias = @host_alias@
|
||||
host_cpu = @host_cpu@
|
||||
host_os = @host_os@
|
||||
host_vendor = @host_vendor@
|
||||
htmldir = @htmldir@
|
||||
includedir = @includedir@
|
||||
infodir = @infodir@
|
||||
install_sh = @install_sh@
|
||||
libdir = @libdir@
|
||||
libexecdir = @libexecdir@
|
||||
localedir = @localedir@
|
||||
localstatedir = @localstatedir@
|
||||
lt_ECHO = @lt_ECHO@
|
||||
mandir = @mandir@
|
||||
mkdir_p = @mkdir_p@
|
||||
oldincludedir = @oldincludedir@
|
||||
pdfdir = @pdfdir@
|
||||
prefix = @prefix@
|
||||
program_transform_name = @program_transform_name@
|
||||
psdir = @psdir@
|
||||
sbindir = @sbindir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
srcdir = @srcdir@
|
||||
sysconfdir = @sysconfdir@
|
||||
target_alias = @target_alias@
|
||||
top_build_prefix = @top_build_prefix@
|
||||
top_builddir = @top_builddir@
|
||||
top_srcdir = @top_srcdir@
|
||||
INCLUDES =
|
||||
METASOURCES = AUTO
|
||||
SUBDIRS = csg general geom2d gprim include interface linalg meshing occ opti \
|
||||
parallel stlgeom visualization
|
||||
|
||||
all: all-recursive
|
||||
|
||||
.SUFFIXES:
|
||||
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
|
||||
@for dep in $?; do \
|
||||
case '$(am__configure_deps)' in \
|
||||
*$$dep*) \
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
|
||||
&& exit 0; \
|
||||
exit 1;; \
|
||||
esac; \
|
||||
done; \
|
||||
echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu libsrc/Makefile'; \
|
||||
cd $(top_srcdir) && \
|
||||
$(AUTOMAKE) --gnu libsrc/Makefile
|
||||
.PRECIOUS: Makefile
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
@case '$?' in \
|
||||
*config.status*) \
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
|
||||
*) \
|
||||
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
|
||||
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
|
||||
esac;
|
||||
|
||||
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
|
||||
$(top_srcdir)/configure: $(am__configure_deps)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
|
||||
mostlyclean-libtool:
|
||||
-rm -f *.lo
|
||||
|
||||
clean-libtool:
|
||||
-rm -rf .libs _libs
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
$(RECURSIVE_TARGETS):
|
||||
@failcom='exit 1'; \
|
||||
for f in x $$MAKEFLAGS; do \
|
||||
case $$f in \
|
||||
*=* | --[!k]*);; \
|
||||
*k*) failcom='fail=yes';; \
|
||||
esac; \
|
||||
done; \
|
||||
dot_seen=no; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
dot_seen=yes; \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| eval $$failcom; \
|
||||
done; \
|
||||
if test "$$dot_seen" = "no"; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
|
||||
fi; test -z "$$fail"
|
||||
|
||||
$(RECURSIVE_CLEAN_TARGETS):
|
||||
@failcom='exit 1'; \
|
||||
for f in x $$MAKEFLAGS; do \
|
||||
case $$f in \
|
||||
*=* | --[!k]*);; \
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|
||||
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|
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1685
libsrc/csg/algprim.cpp
Normal file
1685
libsrc/csg/algprim.cpp
Normal file
File diff suppressed because it is too large
Load Diff
439
libsrc/csg/algprim.hpp
Normal file
439
libsrc/csg/algprim.hpp
Normal file
@ -0,0 +1,439 @@
|
||||
#ifndef FILE_ALGPRIM
|
||||
#define FILE_ALGPRIM
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: algprim.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 1. Dez. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Quadric Surfaces (Plane, Sphere, Cylinder)
|
||||
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
A quadric surface.
|
||||
surface defined by
|
||||
cxx x^2 + cyy y^2 + czz z^2 + cxy x y + cxz x z + cyz y z +
|
||||
cx x + cy y + cz z + c1 = 0.
|
||||
**/
|
||||
class QuadraticSurface : public OneSurfacePrimitive
|
||||
{
|
||||
protected:
|
||||
double cxx, cyy, czz, cxy, cxz, cyz, cx, cy, cz, c1;
|
||||
|
||||
public:
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
/*
|
||||
virtual int RootInBox (const Box<3> & box)
|
||||
const { return 0; }
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box)
|
||||
const { return DOES_INTERSECT; }
|
||||
*/
|
||||
virtual double HesseNorm () const { return cxx + cyy + czz; }
|
||||
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
|
||||
|
||||
virtual void Print (ostream & ist) const;
|
||||
virtual void Read (istream & ist);
|
||||
void PrintCoeff (ostream & ost) const;
|
||||
};
|
||||
|
||||
|
||||
/// A Plane (i.e., the plane and everything behind it).
|
||||
class Plane : public QuadraticSurface
|
||||
{
|
||||
/// a point in the plane
|
||||
Point<3> p;
|
||||
/// outward normal vector
|
||||
Vec<3> n;
|
||||
|
||||
double eps_base;
|
||||
|
||||
public:
|
||||
///
|
||||
Plane (const Point<3> & ap, Vec<3> an);
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
static Primitive * CreateDefault ();
|
||||
|
||||
virtual Primitive * Copy () const;
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
|
||||
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
|
||||
///
|
||||
virtual void DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2);
|
||||
///
|
||||
virtual void ToPlane (const Point<3> & p3d,
|
||||
Point<2> & pplane, double h,
|
||||
int & zone) const;
|
||||
///
|
||||
virtual void FromPlane (const Point<2> & pplane,
|
||||
Point<3> & p3d,
|
||||
double h) const;
|
||||
///
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
|
||||
///
|
||||
inline virtual double CalcFunctionValue (const Point<3> & p3d) const
|
||||
{return cx * p3d(0) + cy * p3d(1) + cz * p3d(2) + c1;}
|
||||
///
|
||||
virtual void CalcGradient (const Point<3> & point,
|
||||
Vec<3> & grad) const;
|
||||
///
|
||||
virtual void CalcHesse (const Point<3> & point,
|
||||
Mat<3> & hesse) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
///
|
||||
virtual void GetTriangleApproximation
|
||||
(TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox, double facets) const;
|
||||
|
||||
};
|
||||
|
||||
// typedef Plane Plane;
|
||||
|
||||
|
||||
///
|
||||
class Sphere : public QuadraticSurface
|
||||
{
|
||||
///
|
||||
Point<3> c;
|
||||
///
|
||||
double r;
|
||||
public:
|
||||
///
|
||||
Sphere (const Point<3> & ac, double ar);
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
static Primitive * CreateDefault ();
|
||||
|
||||
virtual Primitive * Copy () const;
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
|
||||
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
|
||||
///
|
||||
virtual void DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2);
|
||||
///
|
||||
virtual void ToPlane (const Point<3> & p3d,
|
||||
Point<2> & pplane, double h,
|
||||
int & zone) const;
|
||||
///
|
||||
virtual void FromPlane (const Point<2> & pplane,
|
||||
Point<3> & p, double h) const;
|
||||
///
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
///
|
||||
const Point<3> & Center () const { return c; }
|
||||
///
|
||||
double Radius () const { return r; }
|
||||
|
||||
///
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
};
|
||||
|
||||
|
||||
///
|
||||
class Cylinder : public QuadraticSurface
|
||||
{
|
||||
///
|
||||
Point<3> a, b;
|
||||
///
|
||||
double r;
|
||||
///
|
||||
Vec<3> vab;
|
||||
|
||||
public:
|
||||
Cylinder (const Point<3> & aa, const Point<3> & ab, double ar);
|
||||
Cylinder (ARRAY<double> & coeffs);
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
static Primitive * CreateDefault ();
|
||||
|
||||
virtual Primitive * Copy () const;
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
|
||||
///
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
///
|
||||
virtual void DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2);
|
||||
///
|
||||
virtual void ToPlane (const Point<3> & p,
|
||||
Point<2> & pplane,
|
||||
double h,
|
||||
int & zone) const;
|
||||
///
|
||||
virtual void FromPlane (const Point<2> & pplane,
|
||||
Point<3> & p,
|
||||
double h) const;
|
||||
///
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
///
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
///
|
||||
class EllipticCylinder : public QuadraticSurface
|
||||
{
|
||||
private:
|
||||
///
|
||||
Point<3> a;
|
||||
///
|
||||
Vec<3> vl, vs;
|
||||
///
|
||||
Vec<3> vab, t0vec, t1vec;
|
||||
///
|
||||
double vabl, t0, t1;
|
||||
public:
|
||||
///
|
||||
EllipticCylinder (const Point<3> & aa,
|
||||
const Vec<3> & avl, const Vec<3> & avs);
|
||||
|
||||
/*
|
||||
static Primitive * CreateDefault ();
|
||||
virtual void GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
*/
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
|
||||
|
||||
virtual double MaxCurvature () const;
|
||||
|
||||
virtual double MaxCurvatureLoc (const Point<3> & /* c */ ,
|
||||
double /* rad */) const;
|
||||
|
||||
|
||||
private:
|
||||
void CalcData();
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
///
|
||||
class Ellipsoid : public QuadraticSurface
|
||||
{
|
||||
private:
|
||||
///
|
||||
Point<3> a;
|
||||
///
|
||||
Vec<3> v1, v2, v3;
|
||||
///
|
||||
double rmin;
|
||||
public:
|
||||
///
|
||||
Ellipsoid (const Point<3> & aa,
|
||||
const Vec<3> & av1,
|
||||
const Vec<3> & av2,
|
||||
const Vec<3> & av3);
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual double MaxCurvature () const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
|
||||
private:
|
||||
void CalcData();
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
///
|
||||
class Cone : public QuadraticSurface
|
||||
{
|
||||
///
|
||||
Point<3> a, b;
|
||||
///
|
||||
double ra, rb, minr;
|
||||
///
|
||||
Vec<3> vab, t0vec, t1vec;
|
||||
///
|
||||
double vabl, t0, t1;
|
||||
public:
|
||||
///
|
||||
Cone (const Point<3> & aa, const Point<3> & ab, double ara, double arb);
|
||||
///
|
||||
static Primitive * CreateDefault ();
|
||||
virtual void GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
|
||||
///
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
|
||||
virtual double LocH (const Point<3> & p, double x,
|
||||
double c, double hmax) const;
|
||||
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
|
||||
private:
|
||||
void CalcData();
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/// Torus
|
||||
/// Lorenzo Codecasa (codecasa@elet.polimi.it)
|
||||
/// April 27th, 2005
|
||||
///
|
||||
/// begin...
|
||||
class Torus : public OneSurfacePrimitive
|
||||
{
|
||||
/// center of the torus
|
||||
Point<3> c;
|
||||
/// vector normal to the symmetry plane of the torus
|
||||
Vec<3> n;
|
||||
/// Large radius of the torus
|
||||
double R;
|
||||
/// Small radius of the torus
|
||||
double r;
|
||||
|
||||
public:
|
||||
/// OK
|
||||
Torus (const Point<3> & ac, const Vec<3> & an, double aR, double ar);
|
||||
/// OK
|
||||
const Point<3> & Center () const { return c; }
|
||||
/// OK
|
||||
const Vec<3> & NormalToPlane () const { return n; }
|
||||
/// OK
|
||||
double LargeRadius () const { return R; }
|
||||
/// OK
|
||||
double SmallRadius () const { return r; }
|
||||
/// OK
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
/// OK
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
/// OK
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
/// OK
|
||||
virtual double HesseNorm () const;
|
||||
/// OK
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
/// OK
|
||||
virtual void GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const;
|
||||
/// OK
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
/// OK
|
||||
static Primitive * CreateDefault ();
|
||||
/// OK
|
||||
virtual Primitive * Copy () const;
|
||||
/// OK
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
/// OK
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
/// OK
|
||||
/// virtual void DefineTangentialPlane (const Point<3> & ap1,
|
||||
// const Point<3> & ap2);
|
||||
/// OK
|
||||
/// virtual void ToPlane (const Point<3> & p3d,
|
||||
/// Point<2> & pplane,
|
||||
/// double h, int & zone) const;
|
||||
/// OK
|
||||
/// virtual void FromPlane (const Point<2> & pplane,
|
||||
// Point<3> & p, double h) const;
|
||||
/// OK
|
||||
/// virtual void Project (Point<3> & p) const;
|
||||
/// OK
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
/// OK
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & bbox,
|
||||
double facets) const;
|
||||
/// OK
|
||||
virtual void Print (ostream & ist) const;
|
||||
/// OK
|
||||
virtual void Read (istream & ist);
|
||||
};
|
||||
|
||||
/// ...end
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
526
libsrc/csg/brick.cpp
Normal file
526
libsrc/csg/brick.cpp
Normal file
@ -0,0 +1,526 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
Parallelogram3d :: Parallelogram3d (Point<3> ap1, Point<3> ap2, Point<3> ap3)
|
||||
{
|
||||
p1 = ap1;
|
||||
p2 = ap2;
|
||||
p3 = ap3;
|
||||
|
||||
CalcData();
|
||||
}
|
||||
|
||||
Parallelogram3d ::~Parallelogram3d ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
void Parallelogram3d :: SetPoints (Point<3> ap1,
|
||||
Point<3> ap2,
|
||||
Point<3> ap3)
|
||||
{
|
||||
p1 = ap1;
|
||||
p2 = ap2;
|
||||
p3 = ap3;
|
||||
|
||||
CalcData();
|
||||
}
|
||||
|
||||
void Parallelogram3d :: CalcData()
|
||||
{
|
||||
v12 = p2 - p1;
|
||||
v13 = p3 - p1;
|
||||
p4 = p2 + v13;
|
||||
|
||||
n = Cross (v12, v13);
|
||||
n.Normalize();
|
||||
}
|
||||
|
||||
int Parallelogram3d ::
|
||||
IsIdentic (const Surface & s2, int & inv, double eps) const
|
||||
{
|
||||
int id =
|
||||
(fabs (s2.CalcFunctionValue (p1)) <= eps) &&
|
||||
(fabs (s2.CalcFunctionValue (p2)) <= eps) &&
|
||||
(fabs (s2.CalcFunctionValue (p3)) <= eps);
|
||||
|
||||
if (id)
|
||||
{
|
||||
Vec<3> n2;
|
||||
n2 = s2.GetNormalVector(p1);
|
||||
inv = (n * n2) < 0;
|
||||
}
|
||||
return id;
|
||||
}
|
||||
|
||||
|
||||
double Parallelogram3d :: CalcFunctionValue (const Point<3> & point) const
|
||||
{
|
||||
return n * (point - p1);
|
||||
}
|
||||
|
||||
void Parallelogram3d :: CalcGradient (const Point<3> & /* point */,
|
||||
Vec<3> & grad) const
|
||||
{
|
||||
grad = n;
|
||||
}
|
||||
|
||||
void Parallelogram3d :: CalcHesse (const Point<3> & /* point */, Mat<3> & hesse) const
|
||||
{
|
||||
hesse = 0;
|
||||
}
|
||||
|
||||
double Parallelogram3d :: HesseNorm () const
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
Point<3> Parallelogram3d :: GetSurfacePoint () const
|
||||
{
|
||||
return p1;
|
||||
}
|
||||
|
||||
void Parallelogram3d :: Print (ostream & str) const
|
||||
{
|
||||
str << "Parallelogram3d " << p1 << " - " << p2 << " - " << p3 << endl;
|
||||
}
|
||||
|
||||
|
||||
void Parallelogram3d ::
|
||||
GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & /* bbox */,
|
||||
double /* facets */) const
|
||||
{
|
||||
tas.AddPoint (p1);
|
||||
tas.AddPoint (p2);
|
||||
tas.AddPoint (p3);
|
||||
tas.AddPoint (p4);
|
||||
tas.AddTriangle (TATriangle (0, 0, 1, 2));
|
||||
tas.AddTriangle (TATriangle (0, 2, 1, 3));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Brick :: Brick (Point<3> ap1, Point<3> ap2,
|
||||
Point<3> ap3, Point<3> ap4)
|
||||
{
|
||||
faces.SetSize (6);
|
||||
surfaceids.SetSize (6);
|
||||
surfaceactive.SetSize(6);
|
||||
|
||||
p1 = ap1; p2 = ap2;
|
||||
p3 = ap3; p4 = ap4;
|
||||
|
||||
for (int i = 0; i < 6; i++)
|
||||
{
|
||||
faces[i] = new Plane (Point<3>(0,0,0), Vec<3> (0,0,1));
|
||||
surfaceactive[i] = 1;
|
||||
}
|
||||
|
||||
CalcData();
|
||||
}
|
||||
|
||||
Brick :: ~Brick ()
|
||||
{
|
||||
for (int i = 0; i < 6; i++)
|
||||
delete faces[i];
|
||||
}
|
||||
|
||||
Primitive * Brick :: CreateDefault ()
|
||||
{
|
||||
return new Brick (Point<3> (0,0,0),
|
||||
Point<3> (1,0,0),
|
||||
Point<3> (0,1,0),
|
||||
Point<3> (0,0,1));
|
||||
}
|
||||
|
||||
|
||||
|
||||
Primitive * Brick :: Copy () const
|
||||
{
|
||||
return new Brick (p1, p2, p3, p4);
|
||||
}
|
||||
|
||||
void Brick :: Transform (Transformation<3> & trans)
|
||||
{
|
||||
trans.Transform (p1);
|
||||
trans.Transform (p2);
|
||||
trans.Transform (p3);
|
||||
trans.Transform (p4);
|
||||
|
||||
CalcData();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Brick :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
/*
|
||||
int i;
|
||||
double maxval;
|
||||
for (i = 1; i <= 6; i++)
|
||||
{
|
||||
double val = faces.Get(i)->CalcFunctionValue (box.Center());
|
||||
if (i == 1 || val > maxval)
|
||||
maxval = val;
|
||||
}
|
||||
|
||||
if (maxval > box.Diam()) return IS_OUTSIDE;
|
||||
if (maxval < -box.Diam()) return IS_INSIDE;
|
||||
return DOES_INTERSECT;
|
||||
*/
|
||||
|
||||
bool inside = 1;
|
||||
bool outside = 0;
|
||||
|
||||
Point<3> p[8];
|
||||
for (int j = 0; j < 8; j++)
|
||||
p[j] = box.GetPointNr(j);
|
||||
|
||||
for (int i = 0; i < 6; i++)
|
||||
{
|
||||
bool outsidei = 1;
|
||||
for (int j = 0; j < 8; j++)
|
||||
{
|
||||
// Point<3> p = box.GetPointNr (j);
|
||||
double val = faces[i]->Plane::CalcFunctionValue (p[j]);
|
||||
|
||||
if (val > 0) inside = 0;
|
||||
if (val < 0) outsidei = 0;
|
||||
}
|
||||
if (outsidei) outside = 1;
|
||||
}
|
||||
|
||||
if (outside) return IS_OUTSIDE;
|
||||
if (inside) return IS_INSIDE;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Brick :: PointInSolid (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
double maxval = faces[0] -> Plane::CalcFunctionValue (p);
|
||||
for (int i = 1; i < 6; i++)
|
||||
{
|
||||
double val = faces[i] -> Plane::CalcFunctionValue (p);
|
||||
if (val > maxval) maxval = val;
|
||||
}
|
||||
|
||||
if (maxval > eps) return IS_OUTSIDE;
|
||||
if (maxval < -eps) return IS_INSIDE;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE Brick :: VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE result = IS_INSIDE;
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
INSOLID_TYPE hres = faces[i]->VecInSolid(p, v, eps);
|
||||
if (hres == IS_OUTSIDE || result == IS_OUTSIDE) result = IS_OUTSIDE;
|
||||
else if (hres == DOES_INTERSECT || result == DOES_INTERSECT) result = DOES_INTERSECT;
|
||||
else result = IS_INSIDE;
|
||||
}
|
||||
return result;
|
||||
|
||||
/*
|
||||
INSOLID_TYPE is = IS_INSIDE;
|
||||
Vec<3> grad;
|
||||
double scal;
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
if (faces[i] -> PointOnSurface (p, eps))
|
||||
{
|
||||
GetSurface(i).CalcGradient (p, grad);
|
||||
scal = v * grad;
|
||||
|
||||
if (scal >= eps)
|
||||
is = IS_OUTSIDE;
|
||||
if (scal >= -eps && is == IS_INSIDE)
|
||||
is = DOES_INTERSECT;
|
||||
}
|
||||
}
|
||||
return is;
|
||||
*/
|
||||
|
||||
/*
|
||||
Point<3> p2 = p + 1e-2 * v;
|
||||
return PointInSolid (p2, eps);
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Brick :: VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE result = IS_INSIDE;
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
INSOLID_TYPE hres = faces[i]->VecInSolid2(p, v1, v2, eps);
|
||||
if (hres == IS_OUTSIDE || result == IS_OUTSIDE) result = IS_OUTSIDE;
|
||||
else if (hres == DOES_INTERSECT || result == DOES_INTERSECT) result = DOES_INTERSECT;
|
||||
else result = IS_INSIDE;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Brick :: VecInSolid3 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE result = IS_INSIDE;
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
INSOLID_TYPE hres = faces[i]->VecInSolid3(p, v1, v2, eps);
|
||||
if (hres == IS_OUTSIDE || result == IS_OUTSIDE) result = IS_OUTSIDE;
|
||||
else if (hres == DOES_INTERSECT || result == DOES_INTERSECT) result = DOES_INTERSECT;
|
||||
else result = IS_INSIDE;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Brick :: VecInSolid4 (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE result = IS_INSIDE;
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
INSOLID_TYPE hres = faces[i]->VecInSolid4(p, v, v2, m, eps);
|
||||
if (hres == IS_OUTSIDE || result == IS_OUTSIDE) result = IS_OUTSIDE;
|
||||
else if (hres == DOES_INTERSECT || result == DOES_INTERSECT) result = DOES_INTERSECT;
|
||||
else result = IS_INSIDE;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void Brick ::
|
||||
GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const
|
||||
{
|
||||
classname = "brick";
|
||||
coeffs.SetSize(12);
|
||||
coeffs.Elem(1) = p1(0);
|
||||
coeffs.Elem(2) = p1(1);
|
||||
coeffs.Elem(3) = p1(2);
|
||||
|
||||
coeffs.Elem(4) = p2(0);
|
||||
coeffs.Elem(5) = p2(1);
|
||||
coeffs.Elem(6) = p2(2);
|
||||
|
||||
coeffs.Elem(7) = p3(0);
|
||||
coeffs.Elem(8) = p3(1);
|
||||
coeffs.Elem(9) = p3(2);
|
||||
|
||||
coeffs.Elem(10) = p4(0);
|
||||
coeffs.Elem(11) = p4(1);
|
||||
coeffs.Elem(12) = p4(2);
|
||||
}
|
||||
|
||||
void Brick :: SetPrimitiveData (ARRAY<double> & coeffs)
|
||||
{
|
||||
p1(0) = coeffs.Elem(1);
|
||||
p1(1) = coeffs.Elem(2);
|
||||
p1(2) = coeffs.Elem(3);
|
||||
|
||||
p2(0) = coeffs.Elem(4);
|
||||
p2(1) = coeffs.Elem(5);
|
||||
p2(2) = coeffs.Elem(6);
|
||||
|
||||
p3(0) = coeffs.Elem(7);
|
||||
p3(1) = coeffs.Elem(8);
|
||||
p3(2) = coeffs.Elem(9);
|
||||
|
||||
p4(0) = coeffs.Elem(10);
|
||||
p4(1) = coeffs.Elem(11);
|
||||
p4(2) = coeffs.Elem(12);
|
||||
|
||||
CalcData();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void Brick :: CalcData()
|
||||
{
|
||||
v12 = p2 - p1;
|
||||
v13 = p3 - p1;
|
||||
v14 = p4 - p1;
|
||||
|
||||
Point<3> pi[8];
|
||||
int i1, i2, i3;
|
||||
int i, j;
|
||||
|
||||
i = 0;
|
||||
for (i3 = 0; i3 <= 1; i3++)
|
||||
for (i2 = 0; i2 <= 1; i2++)
|
||||
for (i1 = 0; i1 <= 1; i1++)
|
||||
{
|
||||
pi[i] = p1 + i1 * v12 + i2 * v13 + i3 * v14;
|
||||
i++;
|
||||
}
|
||||
|
||||
static int lface[6][4] =
|
||||
{ { 1, 3, 2, 4 },
|
||||
{ 5, 6, 7, 8 },
|
||||
{ 1, 2, 5, 6 },
|
||||
{ 3, 7, 4, 8 },
|
||||
{ 1, 5, 3, 7 },
|
||||
{ 2, 4, 6, 8 } };
|
||||
|
||||
ARRAY<double> data(6);
|
||||
for (i = 0; i < 6; i++)
|
||||
{
|
||||
const Point<3> lp1 = pi[lface[i][0]-1];
|
||||
const Point<3> lp2 = pi[lface[i][1]-1];
|
||||
const Point<3> lp3 = pi[lface[i][2]-1];
|
||||
|
||||
Vec<3> n = Cross ((lp2-lp1), (lp3-lp1));
|
||||
n.Normalize();
|
||||
|
||||
for (j = 0; j < 3; j++)
|
||||
{
|
||||
data[j] = lp1(j);
|
||||
data[j+3] = n(j);
|
||||
}
|
||||
faces[i] -> SetPrimitiveData (data);
|
||||
/*
|
||||
{
|
||||
faces.Elem(i+1) -> SetPoints
|
||||
(pi[lface[i][0]-1],
|
||||
pi[lface[i][1]-1],
|
||||
pi[lface[i][2]-1]);
|
||||
}
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void Brick :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
double val;
|
||||
// Point<3> p;
|
||||
Point<3> p[8];
|
||||
for(int j=0;j<8;j++)
|
||||
p[j]=box.GetPointNr(j);
|
||||
|
||||
for (int i = 0; i < 6; i++)
|
||||
{
|
||||
bool hasout = 0;
|
||||
bool hasin = 0;
|
||||
for (int j = 0; j < 8; j++)
|
||||
{
|
||||
// p = box.GetPointNr (j);
|
||||
val = faces[i]->Plane::CalcFunctionValue (p[j]);
|
||||
if (val > 0) hasout = 1;
|
||||
else if (val < 0) hasin = 1;
|
||||
if (hasout && hasin) break;
|
||||
}
|
||||
surfaceactive[i] = hasout && hasin;
|
||||
}
|
||||
}
|
||||
|
||||
void Brick :: UnReduce ()
|
||||
{
|
||||
for (int i = 0; i < 6; i++)
|
||||
surfaceactive[i] = 1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
OrthoBrick :: OrthoBrick (const Point<3> & ap1, const Point<3> & ap2)
|
||||
: Brick (ap1,
|
||||
Point<3> (ap2(0), ap1(1), ap1(2)),
|
||||
Point<3> (ap1(0), ap2(1), ap1(2)),
|
||||
Point<3> (ap1(0), ap1(1), ap2(2)))
|
||||
{
|
||||
pmin = ap1;
|
||||
pmax = ap2;
|
||||
}
|
||||
|
||||
INSOLID_TYPE OrthoBrick :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
if (pmin(0) > box.PMax()(0) ||
|
||||
pmin(1) > box.PMax()(1) ||
|
||||
pmin(2) > box.PMax()(2) ||
|
||||
pmax(0) < box.PMin()(0) ||
|
||||
pmax(1) < box.PMin()(1) ||
|
||||
pmax(2) < box.PMin()(2))
|
||||
return IS_OUTSIDE;
|
||||
|
||||
if (pmin(0) < box.PMin()(0) &&
|
||||
pmin(1) < box.PMin()(1) &&
|
||||
pmin(2) < box.PMin()(2) &&
|
||||
pmax(0) > box.PMax()(0) &&
|
||||
pmax(1) > box.PMax()(1) &&
|
||||
pmax(2) > box.PMax()(2))
|
||||
return IS_INSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
void OrthoBrick :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
surfaceactive.Elem(1) =
|
||||
(box.PMin()(2) < pmin(2)) && (pmin(2) < box.PMax()(2));
|
||||
surfaceactive.Elem(2) =
|
||||
(box.PMin()(2) < pmax(2)) && (pmax(2) < box.PMax()(2));
|
||||
|
||||
surfaceactive.Elem(3) =
|
||||
(box.PMin()(1) < pmin(1)) && (pmin(1) < box.PMax()(1));
|
||||
surfaceactive.Elem(4) =
|
||||
(box.PMin()(1) < pmax(1)) && (pmax(1) < box.PMax()(1));
|
||||
|
||||
surfaceactive.Elem(5) =
|
||||
(box.PMin()(0) < pmin(0)) && (pmin(0) < box.PMax()(0));
|
||||
surfaceactive.Elem(6) =
|
||||
(box.PMin()(0) < pmax(0)) && (pmax(0) < box.PMax()(0));
|
||||
}
|
||||
}
|
||||
120
libsrc/csg/brick.hpp
Normal file
120
libsrc/csg/brick.hpp
Normal file
@ -0,0 +1,120 @@
|
||||
#ifndef FILE_BRICK
|
||||
#define FILE_BRICK
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: brick.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 11. Mar. 98 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
brick geometry, has several surfaces
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
class Parallelogram3d : public Surface
|
||||
{
|
||||
Point<3> p1, p2, p3, p4;
|
||||
Vec<3> v12, v13;
|
||||
Vec<3> n;
|
||||
|
||||
public:
|
||||
Parallelogram3d (Point<3> ap1, Point<3> ap2, Point<3> ap3);
|
||||
virtual ~Parallelogram3d ();
|
||||
|
||||
void SetPoints (Point<3> ap1, Point<3> ap2, Point<3> ap3);
|
||||
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
virtual double HesseNorm () const;
|
||||
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
virtual void Print (ostream & str) const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox,
|
||||
double facets) const;
|
||||
|
||||
protected:
|
||||
void CalcData();
|
||||
};
|
||||
|
||||
|
||||
class Brick : public Primitive
|
||||
{
|
||||
Point<3> p1, p2, p3, p4;
|
||||
Vec<3> v12, v13, v14;
|
||||
// ARRAY<OneSurfacePrimitive*> faces;
|
||||
ARRAY<Plane*> faces;
|
||||
|
||||
public:
|
||||
Brick (Point<3> ap1, Point<3> ap2, Point<3> ap3, Point<3> ap4);
|
||||
virtual ~Brick ();
|
||||
static Primitive * CreateDefault ();
|
||||
|
||||
virtual Primitive * Copy () const;
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
|
||||
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
virtual INSOLID_TYPE VecInSolid3 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
virtual INSOLID_TYPE VecInSolid4 (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const;
|
||||
|
||||
|
||||
virtual int GetNSurfaces() const
|
||||
{ return 6; }
|
||||
virtual Surface & GetSurface (int i)
|
||||
{ return *faces[i]; }
|
||||
virtual const Surface & GetSurface (int i) const
|
||||
{ return *faces[i]; }
|
||||
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
virtual void UnReduce ();
|
||||
|
||||
protected:
|
||||
void CalcData();
|
||||
};
|
||||
|
||||
|
||||
class OrthoBrick : public Brick
|
||||
{
|
||||
protected:
|
||||
Point<3> pmin, pmax;
|
||||
public:
|
||||
OrthoBrick (const Point<3> & ap1, const Point<3> & ap2);
|
||||
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
};
|
||||
|
||||
#endif
|
||||
242
libsrc/csg/bspline2d.cpp
Normal file
242
libsrc/csg/bspline2d.cpp
Normal file
@ -0,0 +1,242 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
BSplineCurve2d :: BSplineCurve2d ()
|
||||
{
|
||||
redlevel = 0;
|
||||
}
|
||||
|
||||
|
||||
void BSplineCurve2d :: AddPoint (const Point<2> & apoint)
|
||||
{
|
||||
points.Append (apoint);
|
||||
intervallused.Append (0);
|
||||
}
|
||||
|
||||
bool BSplineCurve2d :: Inside (const Point<2> & p, double & dist) const
|
||||
{
|
||||
Point<2> hp = p;
|
||||
double t = ProjectParam (p);
|
||||
hp = Eval(t);
|
||||
Vec<2> v = EvalPrime (t);
|
||||
|
||||
Vec<2> n (v(0), -v(1));
|
||||
|
||||
cout << "p = " << p << ", hp = " << hp << endl;
|
||||
dist = Dist (p, hp);
|
||||
double scal = (hp-p) * n;
|
||||
cout << "scal = " << scal << endl;
|
||||
|
||||
return scal >= 0;
|
||||
}
|
||||
|
||||
double BSplineCurve2d :: ProjectParam (const Point<2> & p) const
|
||||
{
|
||||
double t, dt, mindist, mint = 0.0;
|
||||
int n1;
|
||||
|
||||
mindist = 1e10;
|
||||
dt = 0.2;
|
||||
for (n1 = 1; n1 <= points.Size(); n1++)
|
||||
if (intervallused.Get(n1) == 0)
|
||||
for (t = n1; t <= n1+1; t += dt)
|
||||
if (Dist (Eval(t), p) < mindist)
|
||||
{
|
||||
mint = t;
|
||||
mindist = Dist (Eval(t), p);
|
||||
}
|
||||
|
||||
if (mindist > 1e9)
|
||||
{
|
||||
for (t = 0; t <= points.Size(); t += dt)
|
||||
if (Dist (Eval(t), p) < mindist)
|
||||
{
|
||||
mint = t;
|
||||
mindist = Dist (Eval(t), p);
|
||||
}
|
||||
}
|
||||
|
||||
while (Dist (Eval (mint-dt), p) < mindist)
|
||||
{
|
||||
mindist = Dist (Eval (mint-dt), p);
|
||||
mint -= dt;
|
||||
}
|
||||
while (Dist (Eval (mint+dt), p) < mindist)
|
||||
{
|
||||
mindist = Dist (Eval (mint+dt), p);
|
||||
mint += dt;
|
||||
}
|
||||
|
||||
|
||||
return NumericalProjectParam (p, mint-dt, mint+dt);
|
||||
}
|
||||
|
||||
|
||||
// t \in (n1, n2)
|
||||
|
||||
Point<2> BSplineCurve2d :: Eval (double t) const
|
||||
{
|
||||
int n, n1, n2, n3, n4;
|
||||
double loct, b1, b2, b3, b4;
|
||||
Point<2> hp;
|
||||
|
||||
static int cnt = 0;
|
||||
cnt++;
|
||||
if (cnt % 100000 == 0) (*mycout) << "cnt = " << cnt << endl;
|
||||
|
||||
n = int(t);
|
||||
loct = t - n;
|
||||
|
||||
b1 = 0.25 * (1 - loct) * (1 - loct);
|
||||
b4 = 0.25 * loct * loct;
|
||||
b2 = 0.5 - b4;
|
||||
b3 = 0.5 - b1;
|
||||
|
||||
n1 = (n + 10 * points.Size() -1) % points.Size() + 1;
|
||||
n2 = n1+1;
|
||||
if (n2 > points.Size()) n2 = 1;
|
||||
n3 = n2+1;
|
||||
if (n3 > points.Size()) n3 = 1;
|
||||
n4 = n3+1;
|
||||
if (n4 > points.Size()) n4 = 1;
|
||||
|
||||
// (*mycout) << "t = " << t << " n = " << n << " loct = " << loct
|
||||
// << " n1 = " << n1 << endl;
|
||||
|
||||
|
||||
hp(0) = b1 * points.Get(n1)(0) + b2 * points.Get(n2)(0) +
|
||||
b3 * points.Get(n3)(0) + b4 * points.Get(n4)(0);
|
||||
hp(1) = b1 * points.Get(n1)(1) + b2 * points.Get(n2)(1) +
|
||||
b3 * points.Get(n3)(1) + b4 * points.Get(n4)(1);
|
||||
return hp;
|
||||
}
|
||||
|
||||
Vec<2> BSplineCurve2d :: EvalPrime (double t) const
|
||||
{
|
||||
int n, n1, n2, n3, n4;
|
||||
double loct, db1, db2, db3, db4;
|
||||
Vec<2> hv;
|
||||
|
||||
n = int(t);
|
||||
loct = t - n;
|
||||
|
||||
db1 = 0.5 * (loct - 1);
|
||||
db4 = 0.5 * loct;
|
||||
db2 = -db4;
|
||||
db3 = -db1;
|
||||
|
||||
n1 = (n + 10 * points.Size() -1) % points.Size() + 1;
|
||||
n2 = n1+1;
|
||||
if (n2 > points.Size()) n2 = 1;
|
||||
n3 = n2+1;
|
||||
if (n3 > points.Size()) n3 = 1;
|
||||
n4 = n3+1;
|
||||
if (n4 > points.Size()) n4 = 1;
|
||||
|
||||
hv(0) = db1 * points.Get(n1)(0) + db2 * points.Get(n2)(0) +
|
||||
db3 * points.Get(n3)(0) + db4 * points.Get(n4)(0);
|
||||
hv(1) = db1 * points.Get(n1)(1) + db2 * points.Get(n2)(1) +
|
||||
db3 * points.Get(n3)(1) + db4 * points.Get(n4)(1);
|
||||
return hv;
|
||||
}
|
||||
|
||||
Vec<2> BSplineCurve2d :: EvalPrimePrime (double t) const
|
||||
{
|
||||
int n, n1, n2, n3, n4;
|
||||
double ddb1, ddb2, ddb3, ddb4;
|
||||
Vec<2> hv;
|
||||
|
||||
n = int(t);
|
||||
// double loct = t - n;
|
||||
|
||||
ddb1 = 0.5;
|
||||
ddb4 = 0.5;
|
||||
ddb2 = -0.5;
|
||||
ddb3 = -0.5;
|
||||
|
||||
n1 = (n + 10 * points.Size() -1) % points.Size() + 1;
|
||||
n2 = n1+1;
|
||||
if (n2 > points.Size()) n2 = 1;
|
||||
n3 = n2+1;
|
||||
if (n3 > points.Size()) n3 = 1;
|
||||
n4 = n3+1;
|
||||
if (n4 > points.Size()) n4 = 1;
|
||||
|
||||
hv(0) = ddb1 * points.Get(n1)(0) + ddb2 * points.Get(n2)(0) +
|
||||
ddb3 * points.Get(n3)(0) + ddb4 * points.Get(n4)(0);
|
||||
hv(1) = ddb1 * points.Get(n1)(1) + ddb2 * points.Get(n2)(1) +
|
||||
ddb3 * points.Get(n3)(1) + ddb4 * points.Get(n4)(1);
|
||||
return hv;
|
||||
}
|
||||
|
||||
|
||||
int BSplineCurve2d :: SectionUsed (double t) const
|
||||
{
|
||||
int n1 = int(t);
|
||||
n1 = (n1 + 10 * points.Size() - 1) % points.Size() + 1;
|
||||
return (intervallused.Get(n1) == 0);
|
||||
}
|
||||
|
||||
void BSplineCurve2d :: Reduce (const Point<2> & p, double rad)
|
||||
{
|
||||
int n1, n;
|
||||
int j;
|
||||
double minx, miny, maxx, maxy;
|
||||
|
||||
// (*testout) << "Reduce: " << p << "," << rad << endl;
|
||||
|
||||
redlevel++;
|
||||
|
||||
for (n1 = 1; n1 <= points.Size(); n1++)
|
||||
{
|
||||
if (intervallused.Get(n1) != 0) continue;
|
||||
|
||||
minx = maxx = points.Get(n1)(0);
|
||||
miny = maxy = points.Get(n1)(1);
|
||||
|
||||
n = n1;
|
||||
for (j = 1; j <= 3; j++)
|
||||
{
|
||||
n++;
|
||||
if (n > points.Size()) n = 1;
|
||||
if (points.Get(n)(0) < minx) minx = points.Get(n)(0);
|
||||
if (points.Get(n)(1) < miny) miny = points.Get(n)(1);
|
||||
if (points.Get(n)(0) > maxx) maxx = points.Get(n)(0);
|
||||
if (points.Get(n)(1) > maxy) maxy = points.Get(n)(1);
|
||||
}
|
||||
|
||||
if (minx > p(0) + rad || maxx < p(0) - rad ||
|
||||
miny > p(1) + rad || maxy < p(1) - rad)
|
||||
{
|
||||
intervallused.Elem(n1) = redlevel;
|
||||
// (*testout) << 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
// (*testout) << 1;
|
||||
intervallused.Elem(n1) = 0;
|
||||
}
|
||||
}
|
||||
// (*testout) << endl;
|
||||
}
|
||||
|
||||
void BSplineCurve2d :: UnReduce ()
|
||||
{
|
||||
int i;
|
||||
for (i = 1; i <= intervallused.Size(); i++)
|
||||
if (intervallused.Get(i) == redlevel)
|
||||
intervallused.Set (i, 0);
|
||||
redlevel--;
|
||||
}
|
||||
|
||||
void BSplineCurve2d :: Print (ostream & ost) const
|
||||
{
|
||||
ost << "SplineCurve: " << points.Size() << " points." << endl;
|
||||
for (int i = 1; i <= points.Size(); i++)
|
||||
ost << "P" << i << " = " << points.Get(i) << endl;
|
||||
}
|
||||
}
|
||||
51
libsrc/csg/csg.hpp
Normal file
51
libsrc/csg/csg.hpp
Normal file
@ -0,0 +1,51 @@
|
||||
#ifndef FILE_CSG
|
||||
#define FILE_CSG
|
||||
|
||||
/* *************************************************************************/
|
||||
/* File: geoml.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 21. Jun. 98 */
|
||||
/* *************************************************************************/
|
||||
|
||||
#include <myadt.hpp>
|
||||
#include <gprim.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
#include <geometry2d.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
#include "surface.hpp"
|
||||
#include "solid.hpp"
|
||||
#include "identify.hpp"
|
||||
#include "singularref.hpp"
|
||||
#include "csgeom.hpp"
|
||||
#include "csgparser.hpp"
|
||||
|
||||
#ifndef SMALLLIB
|
||||
#define _INCLUDE_MORE
|
||||
#endif
|
||||
//#ifdef LINUX
|
||||
#define _INCLUDE_MORE
|
||||
//#endif
|
||||
|
||||
#ifdef _INCLUDE_MORE
|
||||
#include "triapprox.hpp"
|
||||
|
||||
#include "algprim.hpp"
|
||||
#include "brick.hpp"
|
||||
#include "spline3d.hpp"
|
||||
#include "manifold.hpp"
|
||||
#include "curve2d.hpp"
|
||||
#include "explicitcurve2d.hpp"
|
||||
#include "gencyl.hpp"
|
||||
#include "polyhedra.hpp"
|
||||
#include "extrusion.hpp"
|
||||
#include "revolution.hpp"
|
||||
#include "specpoin.hpp"
|
||||
#include "edgeflw.hpp"
|
||||
#include "meshsurf.hpp"
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif
|
||||
1422
libsrc/csg/csgeom.cpp
Normal file
1422
libsrc/csg/csgeom.cpp
Normal file
File diff suppressed because it is too large
Load Diff
309
libsrc/csg/csgeom.hpp
Normal file
309
libsrc/csg/csgeom.hpp
Normal file
@ -0,0 +1,309 @@
|
||||
#ifndef FILE_CSGEOM
|
||||
#define FILE_CSGEOM
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: csgeom.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 27. Nov. 97 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Constructive Solid Geometry
|
||||
*/
|
||||
|
||||
|
||||
class TriangleApproximation;
|
||||
class TATriangle;
|
||||
|
||||
|
||||
/**
|
||||
A top level object is an entity to be meshed.
|
||||
I can be either a solid, or one surface patch of a solid.
|
||||
*/
|
||||
class TopLevelObject
|
||||
{
|
||||
Solid * solid;
|
||||
Surface * surface;
|
||||
|
||||
double red, blue, green;
|
||||
bool visible, transp;
|
||||
double maxh;
|
||||
string material;
|
||||
int layer;
|
||||
int bc; // for surface patches, only
|
||||
string bcname;
|
||||
|
||||
public:
|
||||
TopLevelObject (Solid * asolid,
|
||||
Surface * asurface = NULL);
|
||||
|
||||
const Solid * GetSolid() const { return solid; }
|
||||
Solid * GetSolid() { return solid; }
|
||||
|
||||
const Surface * GetSurface () const { return surface; }
|
||||
Surface * GetSurface () { return surface; }
|
||||
|
||||
void GetData (ostream & ost);
|
||||
void SetData (istream & ist);
|
||||
|
||||
void SetMaxH (double amaxh) { maxh = amaxh; }
|
||||
double GetMaxH () const { return maxh; }
|
||||
|
||||
void SetRGB (double ared, double agreen, double ablue)
|
||||
{
|
||||
red = ared;
|
||||
green = agreen;
|
||||
blue = ablue;
|
||||
}
|
||||
|
||||
double GetRed () const { return red; }
|
||||
double GetGreen () const { return green; }
|
||||
double GetBlue () const { return blue; }
|
||||
|
||||
void SetTransparent (bool atransp)
|
||||
{ transp = atransp; }
|
||||
bool GetTransparent () const { return transp; }
|
||||
|
||||
void SetVisible (bool avisible)
|
||||
{ visible = avisible; }
|
||||
bool GetVisible () const { return visible; }
|
||||
|
||||
const string GetMaterial () const { return material; }
|
||||
void SetMaterial (const string & mat) { material = mat; }
|
||||
|
||||
int GetLayer () const { return layer; }
|
||||
void SetLayer (int alayer) { layer = alayer; }
|
||||
|
||||
void SetBCProp (int abc) { bc = abc; }
|
||||
int GetBCProp () const { return bc; }
|
||||
|
||||
void SetBCName (string abc) { bcname = abc; }
|
||||
const string GetBCName () const { return bcname; }
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
CSGeometry has the whole geometric information
|
||||
*/
|
||||
class CSGeometry
|
||||
{
|
||||
private:
|
||||
/// all surfaces
|
||||
SYMBOLTABLE<Surface*> surfaces;
|
||||
|
||||
public:
|
||||
/// primitive of surface
|
||||
ARRAY<const Primitive*> surf2prim;
|
||||
|
||||
private:
|
||||
ARRAY<Surface*> delete_them;
|
||||
|
||||
/// all named solids
|
||||
SYMBOLTABLE<Solid*> solids;
|
||||
|
||||
/// all 2d splinecurves
|
||||
SYMBOLTABLE< SplineGeometry<2>* > splinecurves2d;
|
||||
/// all 3d splinecurves
|
||||
SYMBOLTABLE< SplineGeometry<3>* > splinecurves3d;
|
||||
|
||||
/// all top level objects: solids and surfaces
|
||||
ARRAY<TopLevelObject*> toplevelobjects;
|
||||
|
||||
/// additional points specified by user
|
||||
ARRAY<Point<3> > userpoints;
|
||||
ARRAY<double> userpoints_ref_factor;
|
||||
|
||||
mutable ARRAY<Point<3> > identpoints;
|
||||
|
||||
/// triangular approximation of top level objects
|
||||
ARRAY<TriangleApproximation*> triapprox;
|
||||
|
||||
/// increment, if geometry is changed
|
||||
static int changeval;
|
||||
|
||||
/// bounding box of geometry
|
||||
Box<3> boundingbox;
|
||||
|
||||
/// bounding box, if not set by input file
|
||||
static Box<3> default_boundingbox;
|
||||
|
||||
/// identic surfaces are stored by pair of indizes, val = inverse
|
||||
INDEX_2_HASHTABLE<int> identicsurfaces;
|
||||
ARRAY<int> isidenticto;
|
||||
/// identification of boundaries (periodic, thin domains, ...)
|
||||
|
||||
double ideps;
|
||||
|
||||
|
||||
/// filename of inputfile
|
||||
string filename;
|
||||
|
||||
|
||||
public:
|
||||
CSGeometry ();
|
||||
CSGeometry (const string & afilename);
|
||||
~CSGeometry ();
|
||||
|
||||
void Clean ();
|
||||
|
||||
void Save (ostream & ost);
|
||||
void Load (istream & ist);
|
||||
|
||||
void SaveSurfaces (ostream & out);
|
||||
void LoadSurfaces (istream & in);
|
||||
|
||||
int GetChangeVal() { return changeval; }
|
||||
void Change() { changeval++; }
|
||||
|
||||
void AddSurface (Surface * surf);
|
||||
void AddSurface (char * name, Surface * surf);
|
||||
void AddSurfaces (Primitive * prim);
|
||||
|
||||
int GetNSurf () const { return surfaces.Size(); }
|
||||
const Surface * GetSurface (const char * name) const;
|
||||
const Surface * GetSurface (int i) const
|
||||
{ return surfaces[i]; }
|
||||
|
||||
void SetSolid (const char * name, Solid * sol);
|
||||
const Solid * GetSolid (const char * name) const;
|
||||
const Solid * GetSolid (const string & name) const;
|
||||
int GetNSolids () const { return solids.Size(); }
|
||||
const Solid * GetSolid (int i) const { return solids[i]; }
|
||||
const SYMBOLTABLE<Solid*> & GetSolids () const { return solids; }
|
||||
|
||||
|
||||
void SetSplineCurve (const char * name, SplineGeometry<2> * spl);
|
||||
void SetSplineCurve (const char * name, SplineGeometry<3> * spl);
|
||||
const SplineGeometry<2> * GetSplineCurve2d (const string & name) const;
|
||||
const SplineGeometry<3> * GetSplineCurve3d (const string & name) const;
|
||||
|
||||
|
||||
void SetFlags (const char * solidname, const Flags & flags);
|
||||
|
||||
|
||||
int GetNTopLevelObjects () const
|
||||
{ return toplevelobjects.Size(); }
|
||||
int SetTopLevelObject (Solid * sol, Surface * surf = NULL);
|
||||
void GetTopLevelObject (int nr, Solid *& sol, Surface *& surf)
|
||||
{
|
||||
sol = toplevelobjects[nr]->GetSolid();
|
||||
surf = toplevelobjects[nr]->GetSurface();
|
||||
}
|
||||
void GetTopLevelObject (int nr, const Solid *& sol, const Surface *& surf) const
|
||||
{
|
||||
sol = toplevelobjects[nr]->GetSolid();
|
||||
surf = toplevelobjects[nr]->GetSurface();
|
||||
}
|
||||
|
||||
TopLevelObject * GetTopLevelObject (const Solid * sol, const Surface * surf = NULL);
|
||||
TopLevelObject * GetTopLevelObject (int nr)
|
||||
{ return toplevelobjects[nr]; }
|
||||
const TopLevelObject * GetTopLevelObject (int nr) const
|
||||
{ return toplevelobjects[nr]; }
|
||||
void RemoveTopLevelObject (Solid * sol, Surface * surf = NULL);
|
||||
|
||||
|
||||
void AddUserPoint (const Point<3> & p, double ref_factor = 0)
|
||||
{ userpoints.Append (p); userpoints_ref_factor.Append (ref_factor); }
|
||||
int GetNUserPoints () const
|
||||
{ return userpoints.Size(); }
|
||||
const Point<3> & GetUserPoint (int nr) const
|
||||
{ return userpoints[nr]; }
|
||||
double GetUserPointRefFactor (int nr) const
|
||||
{ return userpoints_ref_factor[nr]; }
|
||||
|
||||
void AddIdentPoint (const Point<3> & p) const
|
||||
{ identpoints.Append(p);}
|
||||
int GetNIdentPoints (void) const
|
||||
{ return identpoints.Size();}
|
||||
const Point<3> & GetIdentPoint(int nr) const
|
||||
{ return identpoints[nr]; }
|
||||
void DeleteIdentPoints(void) const
|
||||
{ identpoints.DeleteAll();}
|
||||
|
||||
|
||||
// quick implementations:
|
||||
ARRAY<SingularFace*> singfaces;
|
||||
ARRAY<SingularEdge*> singedges;
|
||||
ARRAY<SingularPoint*> singpoints;
|
||||
ARRAY<Identification*> identifications;
|
||||
|
||||
int GetNIdentifications (void) const { return identifications.Size(); }
|
||||
void AddIdentification (Identification * ident);
|
||||
|
||||
|
||||
///
|
||||
void CalcTriangleApproximation(const Box<3> & boundingbox,
|
||||
double detail, double facets);
|
||||
|
||||
///
|
||||
void FindIdenticSurfaces (double eps);
|
||||
///
|
||||
void GetSurfaceIndices (const Solid * sol,
|
||||
const BoxSphere<3> & box,
|
||||
ARRAY<int> & locsurf) const;
|
||||
///
|
||||
void GetIndependentSurfaceIndices (const Solid * sol,
|
||||
const BoxSphere<3> & box,
|
||||
ARRAY<int> & locsurf) const;
|
||||
///
|
||||
void GetIndependentSurfaceIndices (const Solid * sol,
|
||||
const Point<3> & p, Vec<3> & v,
|
||||
ARRAY<int> & locsurf) const;
|
||||
///
|
||||
void GetIndependentSurfaceIndices (ARRAY<int> & locsurf) const;
|
||||
|
||||
///
|
||||
int GetSurfaceClassRepresentant (int si) const
|
||||
{ return isidenticto[si]; }
|
||||
|
||||
///
|
||||
const TriangleApproximation * GetTriApprox (int msnr)
|
||||
{
|
||||
if (msnr < triapprox.Size())
|
||||
return triapprox[msnr];
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
void IterateAllSolids (SolidIterator & it, bool only_once = false);
|
||||
|
||||
void RefineTriangleApprox (Solid * locsol,
|
||||
int surfind,
|
||||
const BoxSphere<3> & box,
|
||||
double detail,
|
||||
const TATriangle & tria,
|
||||
TriangleApproximation & tams,
|
||||
IndexSet & iset);
|
||||
|
||||
const Box<3> & BoundingBox () const { return boundingbox; }
|
||||
|
||||
void SetBoundingBox (const Box<3> & abox)
|
||||
{
|
||||
boundingbox = abox;
|
||||
}
|
||||
|
||||
|
||||
static void SetDefaultBoundingBox (const Box<3> & abox)
|
||||
{
|
||||
default_boundingbox = abox;
|
||||
}
|
||||
|
||||
double MaxSize () const;
|
||||
|
||||
void SetIdEps(double eps){ideps = eps;}
|
||||
double GetIdEps(void) const {return ideps;}
|
||||
|
||||
class BCModification {
|
||||
public:
|
||||
int si;
|
||||
int tlonr;
|
||||
int bcnr;
|
||||
string * bcname;
|
||||
};
|
||||
|
||||
ARRAY<BCModification> bcmodifications;
|
||||
|
||||
};
|
||||
#endif
|
||||
|
||||
1332
libsrc/csg/csgparser.cpp
Normal file
1332
libsrc/csg/csgparser.cpp
Normal file
File diff suppressed because it is too large
Load Diff
107
libsrc/csg/csgparser.hpp
Normal file
107
libsrc/csg/csgparser.hpp
Normal file
@ -0,0 +1,107 @@
|
||||
#ifndef _CSGPARSER_HPP
|
||||
#define _CSGPARSER_HPP
|
||||
|
||||
|
||||
|
||||
|
||||
//namespace netgen
|
||||
//{
|
||||
enum TOKEN_TYPE
|
||||
{
|
||||
TOK_MINUS = '-', TOK_LP = '(', OK_RP = ')', TOK_LSP = '[', TOK_RSP = ']',
|
||||
TOK_EQU = '=', TOK_COMMA = ',', TOK_SEMICOLON = ';',
|
||||
TOK_NUM = 100, TOK_STRING, TOK_NAMED_SOLID, TOK_PRIMITIVE,
|
||||
TOK_OR, TOK_AND, TOK_NOT,
|
||||
TOK_SINGULAR, TOK_EDGE, TOK_POINT, TOK_FACE, TOK_IDENTIFY, TOK_CLOSESURFACES,
|
||||
TOK_CLOSEEDGES, TOK_PERIODIC,
|
||||
TOK_SOLID, TOK_RECO, TOK_TLO, TOK_CURVE2D, TOK_CURVE3D, TOK_BOUNDINGBOX,
|
||||
TOK_BOUNDARYCONDITION, TOK_BOUNDARYCONDITIONNAME,
|
||||
TOK_DEFINE, TOK_CONSTANT,
|
||||
TOK_END };
|
||||
|
||||
struct kwstruct
|
||||
{
|
||||
TOKEN_TYPE kw;
|
||||
const char * name;
|
||||
};
|
||||
|
||||
enum PRIMITIVE_TYPE
|
||||
{
|
||||
TOK_SPHERE = 1, TOK_CYLINDER, TOK_PLANE, TOK_ELLIPTICCYLINDER,
|
||||
TOK_ELLIPSOID, TOK_CONE,
|
||||
TOK_ORTHOBRICK, TOK_POLYHEDRON,
|
||||
TOK_TORUS,
|
||||
TOK_TUBE, TOK_GENCYL, TOK_EXTRUSION, TOK_REVOLUTION,
|
||||
|
||||
TOK_TRANSLATE, TOK_MULTITRANSLATE, TOK_ROTATE, TOK_MULTIROTATE
|
||||
};
|
||||
|
||||
struct primstruct
|
||||
{
|
||||
PRIMITIVE_TYPE kw;
|
||||
const char * name;
|
||||
};
|
||||
|
||||
|
||||
class CSGScanner
|
||||
{
|
||||
TOKEN_TYPE token;
|
||||
PRIMITIVE_TYPE prim_token;
|
||||
double num_value;
|
||||
string string_value;
|
||||
|
||||
int linenum;
|
||||
istream * scanin;
|
||||
|
||||
public:
|
||||
|
||||
CSGScanner (istream & ascanin);
|
||||
|
||||
TOKEN_TYPE GetToken() const
|
||||
{ return token; }
|
||||
|
||||
double GetNumValue() const
|
||||
{ return num_value; }
|
||||
|
||||
const string & GetStringValue() const
|
||||
{ return string_value; }
|
||||
|
||||
char GetCharValue() const
|
||||
{ return string_value[0]; }
|
||||
|
||||
PRIMITIVE_TYPE GetPrimitiveToken() const
|
||||
{ return prim_token; }
|
||||
|
||||
void ReadNext();
|
||||
|
||||
/*
|
||||
CSGScanner & Parse (char ch);
|
||||
CSGScanner & Parse (int & i);
|
||||
CSGScanner & Parse (double & d);
|
||||
CSGScanner & Parse (Point<3> & p);
|
||||
CSGScanner & Parse (Vec<3> & p);
|
||||
*/
|
||||
void Error (const string & err);
|
||||
};
|
||||
|
||||
|
||||
|
||||
CSGScanner & operator>> (CSGScanner & scan, char ch);
|
||||
CSGScanner & operator>> (CSGScanner & scan, double & d);
|
||||
CSGScanner & operator>> (CSGScanner & scan, int & i);
|
||||
CSGScanner & operator>> (CSGScanner & scan, Point<3> & p);
|
||||
CSGScanner & operator>> (CSGScanner & scan, Vec<3> & v);
|
||||
|
||||
|
||||
|
||||
//}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // _CSGPARSER_HPP
|
||||
78
libsrc/csg/curve2d.cpp
Normal file
78
libsrc/csg/curve2d.cpp
Normal file
@ -0,0 +1,78 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <myadt.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
CircleCurve2d :: CircleCurve2d (const Point<2> & acenter, double arad)
|
||||
{
|
||||
center = acenter;
|
||||
rad = arad;
|
||||
}
|
||||
|
||||
void CircleCurve2d :: Project (Point<2> & p) const
|
||||
{
|
||||
Vec<2> v = p - center;
|
||||
v *= rad/v.Length();
|
||||
p = center + v;
|
||||
}
|
||||
|
||||
void CircleCurve2d :: NormalVector (const Point<2> & p, Vec<2> & n) const
|
||||
{
|
||||
n = p - center;
|
||||
n /= n.Length();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
QuadraticCurve2d :: QuadraticCurve2d ()
|
||||
{
|
||||
cxx = cyy = cxy = cx = cy = c = 0;
|
||||
}
|
||||
|
||||
void QuadraticCurve2d :: Read (istream & ist)
|
||||
{
|
||||
ist >> cxx >> cyy >> cxy >> cx >> cy >> c;
|
||||
}
|
||||
|
||||
|
||||
void QuadraticCurve2d :: Project (Point<2> & p) const
|
||||
{
|
||||
double f, x, y, gradx, grady, grad2;
|
||||
int its = 0;
|
||||
|
||||
x = p(0);
|
||||
y = p(1);
|
||||
|
||||
do
|
||||
{
|
||||
f = cxx * x * x + cyy * y * y + cxy * x * y + cx * x + cy * y + c;
|
||||
gradx = 2 * cxx * x + cxy * y + cx;
|
||||
grady = 2 * cyy * y + cxy * x + cy;
|
||||
grad2 = gradx * gradx + grady * grady;
|
||||
|
||||
x -= f * gradx / grad2;
|
||||
y -= f * grady / grad2;
|
||||
|
||||
// (*mycout) << "x = " << x << " y = " << y << " f = " << f << endl;
|
||||
its++;
|
||||
}
|
||||
while (fabs (f) > 1e-8 && its < 20);
|
||||
if (its >= 20)
|
||||
cerr << "QuadraticCurve2d::Project: many iterations, f = " << f << endl;
|
||||
p(0) = x;
|
||||
p(1) = y;
|
||||
}
|
||||
|
||||
|
||||
void QuadraticCurve2d :: NormalVector (const Point<2> & p, Vec<2> & n) const
|
||||
{
|
||||
n(0) = 2 * cxx * p(0) + cxy * p(1) + cx;
|
||||
n(1) = 2 * cyy * p(1) + cxy * p(0) + cy;
|
||||
n.Normalize();
|
||||
}
|
||||
}
|
||||
59
libsrc/csg/curve2d.hpp
Normal file
59
libsrc/csg/curve2d.hpp
Normal file
@ -0,0 +1,59 @@
|
||||
#ifndef FILE_CURVE2D
|
||||
#define FILE_CURVE2D
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: curve2d.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 24. Jul. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
2D Curve repesentation
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
///
|
||||
class Curve2d : public Manifold
|
||||
{
|
||||
public:
|
||||
///
|
||||
virtual void Project (Point<2> & p) const = 0;
|
||||
///
|
||||
virtual void NormalVector (const Point<2> & p, Vec<2> & n) const = 0;
|
||||
};
|
||||
|
||||
///
|
||||
class CircleCurve2d : public Curve2d
|
||||
{
|
||||
///
|
||||
Point<2> center;
|
||||
///
|
||||
double rad;
|
||||
public:
|
||||
///
|
||||
CircleCurve2d (const Point<2> & acenter, double arad);
|
||||
///
|
||||
virtual void Project (Point<2> & p) const;
|
||||
///
|
||||
virtual void NormalVector (const Point<2> & p, Vec<2> & n) const;
|
||||
};
|
||||
|
||||
///
|
||||
class QuadraticCurve2d : public Curve2d
|
||||
{
|
||||
///
|
||||
double cxx, cyy, cxy, cx, cy, c;
|
||||
public:
|
||||
///
|
||||
QuadraticCurve2d ();
|
||||
///
|
||||
void Read (istream & ist);
|
||||
///
|
||||
virtual void Project (Point<2> & p) const;
|
||||
///
|
||||
virtual void NormalVector (const Point<2> & p, Vec<2> & n) const;
|
||||
};
|
||||
#endif
|
||||
1820
libsrc/csg/edgeflw.cpp
Normal file
1820
libsrc/csg/edgeflw.cpp
Normal file
File diff suppressed because it is too large
Load Diff
104
libsrc/csg/edgeflw.hpp
Normal file
104
libsrc/csg/edgeflw.hpp
Normal file
@ -0,0 +1,104 @@
|
||||
#ifndef FILE_EDGEFLW
|
||||
#define FILE_EDGEFLW
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: edgeflw.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Okt. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Edge - following function and
|
||||
Projection to edge of implicitly given edge
|
||||
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
Calculates edges.
|
||||
The edges of a solid geometry are computed. Special
|
||||
points have to be given.
|
||||
*/
|
||||
extern void CalcEdges (const CSGeometry & geometry,
|
||||
const ARRAY<SpecialPoint> & specpoints,
|
||||
double h, Mesh & mesh);
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
class EdgeCalculation
|
||||
{
|
||||
const CSGeometry & geometry;
|
||||
ARRAY<SpecialPoint> & specpoints;
|
||||
Point3dTree * searchtree;
|
||||
Point3dTree * meshpoint_tree;
|
||||
int cntedge;
|
||||
|
||||
double ideps;
|
||||
|
||||
public:
|
||||
EdgeCalculation (const CSGeometry & ageometry,
|
||||
ARRAY<SpecialPoint> & aspecpoints);
|
||||
|
||||
~EdgeCalculation();
|
||||
|
||||
void SetIdEps(const double epsin) {ideps = epsin;}
|
||||
|
||||
void Calc(double h, Mesh & mesh);
|
||||
|
||||
|
||||
private:
|
||||
void CalcEdges1 (double h, Mesh & mesh);
|
||||
|
||||
|
||||
void FollowEdge (int pi1, int & ep, int & pos,
|
||||
// const ARRAY<SpecialPoint> & hsp,
|
||||
const ARRAY<int> & hsp,
|
||||
double h, const Mesh & mesh,
|
||||
ARRAY<Point<3> > & edgepoints,
|
||||
ARRAY<double> & curvelength);
|
||||
|
||||
|
||||
void AnalyzeEdge (int s1, int s2, int s1_rep, int s2_rep, int pos, int layer,
|
||||
const ARRAY<Point<3> > & edgepoints,
|
||||
ARRAY<Segment> & refedges,
|
||||
ARRAY<bool> & refedgesinv);
|
||||
|
||||
void StoreEdge (const ARRAY<Segment> & refedges,
|
||||
const ARRAY<bool> & refedgesinv,
|
||||
const ARRAY<Point<3> > & edgepoints,
|
||||
const ARRAY<double> & curvelength,
|
||||
int layer,
|
||||
Mesh & mesh);
|
||||
|
||||
void StoreShortEdge (const ARRAY<Segment> & refedges,
|
||||
const ARRAY<bool> & refedgesinv,
|
||||
const ARRAY<Point<3> > & edgepoints,
|
||||
const ARRAY<double> & curvelength,
|
||||
int layer,
|
||||
Mesh & mesh);
|
||||
|
||||
void CopyEdge (const ARRAY<Segment> & refedges,
|
||||
const ARRAY<bool> & refedgesinv,
|
||||
int copyfromedge,
|
||||
const Point<3> & fromstart, const Point<3> & fromend,
|
||||
const Point<3> & tostart, const Point<3> & toend,
|
||||
int copyedgeidentification,
|
||||
int layer,
|
||||
Mesh & mesh);
|
||||
|
||||
|
||||
void SplitEqualOneSegEdges (Mesh & mesh);
|
||||
void FindClosedSurfaces (double h, Mesh & mesh);
|
||||
|
||||
|
||||
public:
|
||||
bool point_on_edge_problem;
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
160
libsrc/csg/explicitcurve2d.cpp
Normal file
160
libsrc/csg/explicitcurve2d.cpp
Normal file
@ -0,0 +1,160 @@
|
||||
#include <mystdlib.h>
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
ExplicitCurve2d :: ExplicitCurve2d ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
void ExplicitCurve2d :: Project (Point<2> & p) const
|
||||
{
|
||||
double t;
|
||||
t = ProjectParam (p);
|
||||
p = Eval (t);
|
||||
}
|
||||
|
||||
double ExplicitCurve2d :: NumericalProjectParam (const Point<2> & p, double lb, double ub) const
|
||||
{
|
||||
double t(-1);
|
||||
Vec<2> tan;
|
||||
Vec<2> curv;
|
||||
Point<2> cp;
|
||||
double f, fl, fu;
|
||||
int cnt;
|
||||
|
||||
tan = EvalPrime (lb);
|
||||
cp = Eval (lb);
|
||||
fl = tan * (cp - p);
|
||||
if (fl > 0) // changed by wmf, originally fl >= 0
|
||||
{
|
||||
// cerr << "tan = " << tan << " cp - p = " << (cp - p) << endl;
|
||||
// cerr << "ExplicitCurve2d::NumericalProject: lb wrong" << endl;
|
||||
return 0;
|
||||
}
|
||||
|
||||
tan = EvalPrime (ub);
|
||||
cp = Eval (ub);
|
||||
fu = tan * (cp - p);
|
||||
if (fu < 0) // changed by wmf, originally fu <= 0
|
||||
{
|
||||
// cerr << "tan = " << tan << " cp - p = " << (cp - p) << endl;
|
||||
// cerr << "ExplicitCurve2d::NumericalProject: ub wrong" << endl;
|
||||
return 0;
|
||||
}
|
||||
|
||||
cnt = 0;
|
||||
while (ub - lb > 1e-12 && fu - fl > 1e-12)
|
||||
{
|
||||
cnt++;
|
||||
if (cnt > 50)
|
||||
{
|
||||
(*testout) << "Num Proj, cnt = " << cnt << endl;
|
||||
}
|
||||
|
||||
t = (lb * fu - ub * fl) / (fu - fl);
|
||||
if (t > 0.9 * ub + 0.1 * lb) t = 0.9 * ub + 0.1 * lb;
|
||||
if (t < 0.1 * ub + 0.9 * lb) t = 0.1 * ub + 0.9 * lb;
|
||||
|
||||
tan = EvalPrime (t);
|
||||
cp = Eval (t);
|
||||
f = tan * (cp - p);
|
||||
|
||||
if (f >= 0)
|
||||
{
|
||||
ub = t;
|
||||
fu = f;
|
||||
}
|
||||
else
|
||||
{
|
||||
lb = t;
|
||||
fl = f;
|
||||
}
|
||||
}
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
|
||||
Vec<2> ExplicitCurve2d :: Normal (double t) const
|
||||
{
|
||||
Vec<2> tan = EvalPrime (t);
|
||||
tan.Normalize();
|
||||
return Vec<2> (tan(1), -tan(0));
|
||||
}
|
||||
|
||||
|
||||
void ExplicitCurve2d :: NormalVector (const Point<2> & p, Vec<2> & n) const
|
||||
{
|
||||
double t = ProjectParam (p);
|
||||
n = Normal (t);
|
||||
}
|
||||
|
||||
|
||||
Point<2> ExplicitCurve2d :: CurvCircle (double t) const
|
||||
{
|
||||
Point<2> cp;
|
||||
Vec<2> tan, n, curv;
|
||||
double den;
|
||||
|
||||
cp = Eval (t);
|
||||
tan = EvalPrime (t);
|
||||
n = Normal (t);
|
||||
curv = EvalPrimePrime (t);
|
||||
|
||||
den = n * curv;
|
||||
if (fabs (den) < 1e-12)
|
||||
return cp + 1e12 * n;
|
||||
|
||||
return cp + (tan.Length2() / den) * n;
|
||||
}
|
||||
|
||||
|
||||
double ExplicitCurve2d :: MaxCurvature () const
|
||||
{
|
||||
double t, tmin, tmax, dt;
|
||||
double curv;
|
||||
Vec<2> tan;
|
||||
double maxcurv;
|
||||
|
||||
maxcurv = 0;
|
||||
|
||||
tmin = MinParam ();
|
||||
tmax = MaxParam ();
|
||||
dt = (tmax - tmin) / 1000;
|
||||
for (t = tmin; t <= tmax+dt; t += dt)
|
||||
if (SectionUsed (t))
|
||||
{
|
||||
tan = EvalPrime (t);
|
||||
curv = fabs ( (Normal(t) * EvalPrimePrime(t)) / tan.Length2());
|
||||
if (curv > maxcurv) maxcurv = curv;
|
||||
}
|
||||
return maxcurv;
|
||||
}
|
||||
|
||||
double ExplicitCurve2d :: MaxCurvatureLoc (const Point<2> & p, double rad) const
|
||||
{
|
||||
double t, tmin, tmax, dt;
|
||||
double curv;
|
||||
Vec<2> tan;
|
||||
double maxcurv;
|
||||
|
||||
maxcurv = 0;
|
||||
|
||||
tmin = MinParam ();
|
||||
tmax = MaxParam ();
|
||||
dt = (tmax - tmin) / 1000;
|
||||
for (t = tmin; t <= tmax+dt; t += dt)
|
||||
if (Dist (Eval(t), p) < rad)
|
||||
{
|
||||
tan = EvalPrime (t);
|
||||
curv = fabs ( (Normal(t) * EvalPrimePrime(t)) / tan.Length2());
|
||||
if (curv > maxcurv) maxcurv = curv;
|
||||
}
|
||||
|
||||
return maxcurv;
|
||||
}
|
||||
|
||||
}
|
||||
109
libsrc/csg/explicitcurve2d.hpp
Normal file
109
libsrc/csg/explicitcurve2d.hpp
Normal file
@ -0,0 +1,109 @@
|
||||
#ifndef FILE_EXPLICITCURVE2D
|
||||
#define FILE_EXPLICITCURVE2D
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: explicitcurve2d.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 14. Oct. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Explicit 2D Curve repesentation
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
///
|
||||
class ExplicitCurve2d : public Curve2d
|
||||
{
|
||||
public:
|
||||
///
|
||||
ExplicitCurve2d ();
|
||||
|
||||
///
|
||||
virtual void Project (Point<2> & p) const;
|
||||
///
|
||||
virtual double ProjectParam (const Point<2> & p) const = 0;
|
||||
///
|
||||
virtual double NumericalProjectParam (const Point<2> & p, double lb, double ub) const;
|
||||
///
|
||||
virtual double MinParam () const = 0;
|
||||
///
|
||||
virtual double MaxParam () const = 0;
|
||||
///
|
||||
virtual Point<2> Eval (double t) const = 0;
|
||||
///
|
||||
virtual Vec<2> EvalPrime (double t) const = 0;
|
||||
///
|
||||
virtual Vec<2> Normal (double t) const;
|
||||
///
|
||||
virtual void NormalVector (const Point<2> & p, Vec<2> & n) const;
|
||||
///
|
||||
virtual Vec<2> EvalPrimePrime (double t) const = 0;
|
||||
|
||||
///
|
||||
virtual double MaxCurvature () const;
|
||||
///
|
||||
virtual double MaxCurvatureLoc (const Point<2> & p, double rad) const;
|
||||
|
||||
///
|
||||
virtual Point<2> CurvCircle (double t) const;
|
||||
///
|
||||
virtual void Print (ostream & /* str */) const { };
|
||||
|
||||
///
|
||||
virtual int SectionUsed (double /* t */) const { return 1; }
|
||||
///
|
||||
virtual void Reduce (const Point<2> & /* p */, double /* rad */) { };
|
||||
///
|
||||
virtual void UnReduce () { };
|
||||
};
|
||||
|
||||
|
||||
///
|
||||
class BSplineCurve2d : public ExplicitCurve2d
|
||||
{
|
||||
///
|
||||
ARRAY<Point<2> > points;
|
||||
///
|
||||
ARRAY<int> intervallused;
|
||||
///
|
||||
int redlevel;
|
||||
|
||||
public:
|
||||
///
|
||||
BSplineCurve2d ();
|
||||
///
|
||||
void AddPoint (const Point<2> & apoint);
|
||||
|
||||
bool Inside (const Point<2> & p, double & dist) const;
|
||||
|
||||
///
|
||||
virtual double ProjectParam (const Point<2> & p) const;
|
||||
///
|
||||
virtual double MinParam () const { return 0; }
|
||||
///
|
||||
virtual double MaxParam () const { return points.Size(); }
|
||||
///
|
||||
virtual Point<2> Eval (double t) const;
|
||||
///
|
||||
virtual Vec<2> EvalPrime (double t) const;
|
||||
///
|
||||
virtual Vec<2> EvalPrimePrime (double t) const;
|
||||
///
|
||||
virtual void Print (ostream & str) const;
|
||||
|
||||
///
|
||||
virtual int SectionUsed (double t) const;
|
||||
///
|
||||
virtual void Reduce (const Point<2> & p, double rad);
|
||||
///
|
||||
virtual void UnReduce ();
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
940
libsrc/csg/extrusion.cpp
Normal file
940
libsrc/csg/extrusion.cpp
Normal file
@ -0,0 +1,940 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
void ExtrusionFace :: Init(void)
|
||||
{
|
||||
p0.SetSize(path->GetNSplines());
|
||||
x_dir.SetSize(path->GetNSplines());
|
||||
y_dir.SetSize(path->GetNSplines());
|
||||
z_dir.SetSize(path->GetNSplines());
|
||||
loc_z_dir.SetSize(path->GetNSplines());
|
||||
spline3_path.SetSize(path->GetNSplines());
|
||||
line_path.SetSize(path->GetNSplines());
|
||||
|
||||
for(int i=0; i<path->GetNSplines(); i++)
|
||||
{
|
||||
spline3_path[i] = dynamic_cast < const SplineSeg3<3>* >(&path->GetSpline(i));
|
||||
line_path[i] = dynamic_cast < const LineSeg<3>* >(&path->GetSpline(i));
|
||||
|
||||
if(line_path[i])
|
||||
{
|
||||
y_dir[i] = line_path[i]->EndPI() - line_path[i]->StartPI();
|
||||
y_dir[i].Normalize();
|
||||
z_dir[i] = glob_z_direction;
|
||||
Orthogonalize(y_dir[i],z_dir[i]);
|
||||
x_dir[i] = Cross(y_dir[i],z_dir[i]);
|
||||
loc_z_dir[i] = z_dir[i];
|
||||
}
|
||||
else
|
||||
{
|
||||
z_dir[i] = glob_z_direction;
|
||||
loc_z_dir[i] = glob_z_direction;
|
||||
}
|
||||
}
|
||||
|
||||
profile->GetCoeff(profile_spline_coeff);
|
||||
latest_point3d = -1.111e30;
|
||||
|
||||
}
|
||||
|
||||
|
||||
ExtrusionFace :: ExtrusionFace(const SplineSeg<2> * profile_in,
|
||||
const SplineGeometry<3> * path_in,
|
||||
const Vec<3> & z_direction) :
|
||||
profile(profile_in), path(path_in), glob_z_direction(z_direction)
|
||||
{
|
||||
deletable = false;
|
||||
|
||||
Init();
|
||||
}
|
||||
|
||||
ExtrusionFace :: ExtrusionFace(const ARRAY<double> & raw_data)
|
||||
{
|
||||
deletable = true;
|
||||
|
||||
int pos=0;
|
||||
|
||||
ARRAY< Point<2> > p(3);
|
||||
|
||||
int ptype = int(raw_data[pos]); pos++;
|
||||
|
||||
for(int i=0; i<ptype; i++)
|
||||
{
|
||||
p[i](0) = raw_data[pos]; pos++;
|
||||
p[i](1) = raw_data[pos]; pos++;
|
||||
}
|
||||
if(ptype == 2)
|
||||
{
|
||||
profile = new LineSeg<2>(GeomPoint<2>(p[0],1),
|
||||
GeomPoint<2>(p[1],1));
|
||||
//(*testout) << "appending LineSeg<2> " << p[0]
|
||||
// << " to " << p[1] << endl;
|
||||
}
|
||||
else if(ptype == 3)
|
||||
{
|
||||
profile = new SplineSeg3<2>(GeomPoint<2>(p[0],1),
|
||||
GeomPoint<2>(p[1],1),
|
||||
GeomPoint<2>(p[2],1));
|
||||
//(*testout) << "appending SplineSeg<3> "
|
||||
// << p[0] << " -- " << p[1] << " -- " << p[2] << endl;
|
||||
}
|
||||
|
||||
path = new SplineGeometry<3>;
|
||||
pos = const_cast< SplineGeometry<3> *>(path)->Load(raw_data,pos);
|
||||
|
||||
for(int i=0; i<3; i++)
|
||||
{
|
||||
glob_z_direction(i) = raw_data[pos];
|
||||
pos++;
|
||||
}
|
||||
|
||||
//(*testout) << "read glob_z_direction " << glob_z_direction << endl;
|
||||
|
||||
Init();
|
||||
|
||||
}
|
||||
|
||||
ExtrusionFace :: ~ExtrusionFace()
|
||||
{
|
||||
if(deletable)
|
||||
{
|
||||
delete profile;
|
||||
delete path;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int ExtrusionFace :: IsIdentic (const Surface & s2, int & inv, double eps) const
|
||||
{
|
||||
const ExtrusionFace * ext2 = dynamic_cast<const ExtrusionFace*>(&s2);
|
||||
|
||||
if(!ext2) return 0;
|
||||
|
||||
if(ext2 == this)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void ExtrusionFace :: Orthogonalize(const Vec<3> & v1, Vec<3> & v2) const
|
||||
{
|
||||
v2 -= (v1*v2)*v1;
|
||||
v2.Normalize();
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
int & seg, double & t) const
|
||||
{
|
||||
if(Dist2(point3d,latest_point3d) < 1e-25*Dist2(path->GetSpline(0).StartPI(),path->GetSpline(0).EndPI()))
|
||||
{
|
||||
point2d = latest_point2d;
|
||||
seg = latest_seg;
|
||||
t = latest_t;
|
||||
return;
|
||||
}
|
||||
|
||||
latest_point3d = point3d;
|
||||
|
||||
double cutdist(-1);
|
||||
|
||||
|
||||
|
||||
|
||||
ARRAY<double> mindist(path->GetNSplines());
|
||||
|
||||
for(int i=0; i<path->GetNSplines(); i++)
|
||||
{
|
||||
|
||||
double auxcut(-1);
|
||||
double auxmin(-1);
|
||||
|
||||
if(spline3_path[i])
|
||||
{
|
||||
Point<3> startp(path->GetSpline(i).StartPI());
|
||||
Point<3> endp(path->GetSpline(i).EndPI());
|
||||
Point<3> tanp(spline3_path[i]->TangentPoint());
|
||||
double da,db,dc;
|
||||
|
||||
double l;
|
||||
Vec<3> dir = endp-startp;
|
||||
l = dir.Length(); dir *= 1./l;
|
||||
Vec<3> topoint = point3d - startp;
|
||||
double s = topoint * dir;
|
||||
if(s<=0)
|
||||
da = topoint.Length();
|
||||
else if(s>=l)
|
||||
da = Dist(endp,point3d);
|
||||
else
|
||||
da = sqrt(topoint.Length2() - s*s);
|
||||
|
||||
dir = tanp - startp;
|
||||
l = dir.Length(); dir *= 1./l;
|
||||
topoint = point3d - startp;
|
||||
s = topoint * dir;
|
||||
if(s<=0)
|
||||
db = topoint.Length();
|
||||
else if(s>=l)
|
||||
db = Dist(tanp,point3d);
|
||||
else
|
||||
db = sqrt(topoint.Length2() - s*s);
|
||||
|
||||
dir = endp - tanp;
|
||||
l = dir.Length(); dir *= 1./l;
|
||||
topoint = point3d - tanp;
|
||||
s = topoint * dir;
|
||||
if(s<=0)
|
||||
dc = topoint.Length();
|
||||
else if(s>=l)
|
||||
dc = Dist(endp,point3d);
|
||||
else
|
||||
dc = sqrt(topoint.Length2() - s*s);
|
||||
|
||||
if(da > db && da > dc)
|
||||
auxcut = da;
|
||||
else
|
||||
auxcut = max2(da,min2(db,dc));
|
||||
|
||||
auxmin = min3(da,db,dc);
|
||||
}
|
||||
else if(line_path[i])
|
||||
{
|
||||
double l;
|
||||
Vec<3> dir = path->GetSpline(i).EndPI() - path->GetSpline(i).StartPI();
|
||||
l = dir.Length(); dir *= 1./l;
|
||||
Vec<3> topoint = point3d - path->GetSpline(i).StartPI();
|
||||
double s = topoint * dir;
|
||||
if(s<=0)
|
||||
auxcut = topoint.Length();
|
||||
else if(s>=l)
|
||||
auxcut = Dist(path->GetSpline(i).EndPI(),point3d);
|
||||
else
|
||||
auxcut = sqrt(topoint.Length2() - s*s);
|
||||
|
||||
auxmin = auxcut;
|
||||
}
|
||||
|
||||
|
||||
mindist[i] = auxmin;
|
||||
|
||||
if(i==0 || auxcut < cutdist)
|
||||
cutdist = auxcut;
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
double d1 = Dist2(point3d,path.GetSpline(i).StartPI());
|
||||
double d2 = Dist2(point3d,path.GetSpline(i).EndPI());
|
||||
if(d1 <= d2)
|
||||
{
|
||||
mindist[i] = d1;
|
||||
if(i==0 || d2 < cutdist)
|
||||
cutdist = d2;
|
||||
}
|
||||
else
|
||||
{
|
||||
mindist[i] = d2;
|
||||
if(i==0 || d1 < cutdist)
|
||||
cutdist = d1;
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
//(*testout) << " cutdist " << cutdist << " mindist " << mindist << endl;
|
||||
|
||||
|
||||
Point<2> testpoint2d;
|
||||
Point<3> testpoint3d;
|
||||
|
||||
double minproj(-1);
|
||||
bool minproj_set(false);
|
||||
|
||||
|
||||
//(*testout) << "point "<< point3d << " candidates: ";
|
||||
for(int i=0; i<path->GetNSplines(); i++)
|
||||
{
|
||||
if(mindist[i] > cutdist) continue;
|
||||
//(*testout) << i << " ";
|
||||
|
||||
double thist = CalcProj(point3d,testpoint2d,i);
|
||||
testpoint3d = p0[i] + testpoint2d(0)*x_dir[i] + testpoint2d(1)*loc_z_dir[i];
|
||||
double d = Dist2(point3d,testpoint3d);
|
||||
//(*testout) << "(d="<<d<<") ";
|
||||
|
||||
if(!minproj_set || d < minproj)
|
||||
{
|
||||
minproj_set = true;
|
||||
minproj = d;
|
||||
point2d = testpoint2d;
|
||||
t = thist;
|
||||
seg = i;
|
||||
latest_seg = i;
|
||||
latest_t = t;
|
||||
latest_point2d = point2d;
|
||||
}
|
||||
}
|
||||
//(*testout) << endl;
|
||||
//(*testout) << " t " << t << endl;
|
||||
|
||||
}
|
||||
|
||||
double ExtrusionFace :: CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
const int seg) const
|
||||
{
|
||||
double t(-1);
|
||||
|
||||
if(line_path[seg])
|
||||
{
|
||||
point2d(0) = (point3d-line_path[seg]->StartPI())*x_dir[seg];
|
||||
point2d(1) = (point3d-line_path[seg]->StartPI())*z_dir[seg];
|
||||
double l = Dist(line_path[seg]->StartPI(),
|
||||
line_path[seg]->EndPI());
|
||||
t = min2(max2((point3d - line_path[seg]->StartPI()) * y_dir[seg],0.),
|
||||
l);
|
||||
p0[seg] = line_path[seg]->StartPI() + t*y_dir[seg];
|
||||
t *= 1./l;
|
||||
}
|
||||
else if(spline3_path[seg])
|
||||
{
|
||||
spline3_path[seg]->Project(point3d,p0[seg],t);
|
||||
|
||||
y_dir[seg] = spline3_path[seg]->GetTangent(t); y_dir[seg].Normalize();
|
||||
loc_z_dir[seg] = z_dir[seg];
|
||||
Orthogonalize(y_dir[seg],loc_z_dir[seg]);
|
||||
x_dir[seg] = Cross(y_dir[seg],loc_z_dir[seg]);
|
||||
Vec<3> dir = point3d-p0[seg];
|
||||
point2d(0) = x_dir[seg]*dir;
|
||||
point2d(1) = loc_z_dir[seg]*dir;
|
||||
}
|
||||
return t;
|
||||
}
|
||||
|
||||
double ExtrusionFace :: CalcFunctionValue (const Point<3> & point) const
|
||||
{
|
||||
Point<2> p;
|
||||
|
||||
double dummyd;
|
||||
int dummyi;
|
||||
|
||||
CalcProj(point,p,dummyi,dummyd);
|
||||
//(*testout) << "spline " << dummyi << " t " << dummyd << endl;
|
||||
|
||||
return profile_spline_coeff(0)*p(0)*p(0) + profile_spline_coeff(1)*p(1)*p(1)
|
||||
+ profile_spline_coeff(2)*p(0)*p(1) + profile_spline_coeff(3)*p(0)
|
||||
+ profile_spline_coeff(4)*p(1) + profile_spline_coeff(5);
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
|
||||
{
|
||||
int i;
|
||||
Point<2> p2d;
|
||||
|
||||
double t_path;
|
||||
int seg;
|
||||
CalcProj(point,p2d,seg,t_path);
|
||||
|
||||
Point<3> phi;
|
||||
Vec<3> phip,phipp,phi_minus_point;
|
||||
|
||||
path->GetSpline(seg).GetDerivatives(t_path,phi,phip,phipp);
|
||||
|
||||
phi_minus_point = phi-point;
|
||||
|
||||
Vec<3> grad_t = phip;
|
||||
|
||||
double facA = phipp*phi_minus_point + phip*phip;
|
||||
|
||||
grad_t *= 1./facA;
|
||||
|
||||
ARRAY < Vec<3> > dphi_dX(3);
|
||||
|
||||
for(i=0; i<3; i++)
|
||||
dphi_dX[i] = grad_t(i)*phip;
|
||||
|
||||
ARRAY < Vec<3> > dy_dir_dX(3);
|
||||
|
||||
double lphip = phip.Length();
|
||||
|
||||
dy_dir_dX[0] = dy_dir_dX[1] = dy_dir_dX[2] =
|
||||
(1./lphip) * phipp - ((phip*phipp)/pow(lphip,3)) * phip;
|
||||
|
||||
for(i=0; i<3; i++)
|
||||
dy_dir_dX[i] *= grad_t(i);
|
||||
|
||||
ARRAY < Vec<3> > dx_dir_dX(3);
|
||||
|
||||
for(i=0; i<3; i++)
|
||||
dx_dir_dX[i] = Cross(dy_dir_dX[i],z_dir[seg]);
|
||||
|
||||
Vec<3> grad_xbar;
|
||||
|
||||
for(i=0; i<3; i++)
|
||||
grad_xbar(i) = -1.*(phi_minus_point * dx_dir_dX[i]) + x_dir[seg](i) - x_dir[seg] * dphi_dX[i];
|
||||
|
||||
double zy = z_dir[seg]*y_dir[seg];
|
||||
|
||||
Vec<3> grad_ybar;
|
||||
Vec<3> aux = z_dir[seg] - zy*y_dir[seg];
|
||||
|
||||
for(i=0; i<3; i++)
|
||||
grad_ybar(i) = ( (z_dir[seg]*dy_dir_dX[i])*y_dir[seg] + zy*dy_dir_dX[i] ) * phi_minus_point +
|
||||
aux[i] -
|
||||
aux * dphi_dX[i];
|
||||
|
||||
|
||||
const double dFdxbar = 2.*profile_spline_coeff(0)*p2d(0) +
|
||||
profile_spline_coeff(2)*p2d(1) + profile_spline_coeff(3);
|
||||
|
||||
const double dFdybar = 2.*profile_spline_coeff(1)*p2d(1) +
|
||||
profile_spline_coeff(2)*p2d(0) + profile_spline_coeff(4);
|
||||
|
||||
|
||||
grad = dFdxbar * grad_xbar + dFdybar * grad_ybar;
|
||||
}
|
||||
|
||||
void ExtrusionFace :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
|
||||
{
|
||||
const double eps = 1e-7*Dist(path->GetSpline(0).StartPI(),path->GetSpline(0).EndPI());
|
||||
|
||||
/*
|
||||
Point<3> auxpoint1(point),auxpoint2(point);
|
||||
Vec<3> auxvec,auxgrad1,auxgrad2;
|
||||
|
||||
for(int i=0; i<3; i++)
|
||||
{
|
||||
auxpoint1(i) -= eps;
|
||||
auxpoint2(i) += eps;
|
||||
CalcGradient(auxpoint1,auxgrad1);
|
||||
CalcGradient(auxpoint2,auxgrad2);
|
||||
auxvec = (1./(2.*eps)) * (auxgrad2-auxgrad1);
|
||||
for(int j=0; j<3; j++)
|
||||
hesse(i,j) = auxvec(j);
|
||||
auxpoint1(i) = point(i);
|
||||
auxpoint2(i) = point(i);
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
Vec<3> grad;
|
||||
CalcGradient(point,grad);
|
||||
|
||||
Point<3> auxpoint(point);
|
||||
Vec<3> auxvec,auxgrad;
|
||||
|
||||
for(int i=0; i<3; i++)
|
||||
{
|
||||
auxpoint(i) -= eps;
|
||||
CalcGradient(auxpoint,auxgrad);
|
||||
auxvec = (1./eps) * (grad-auxgrad);
|
||||
for(int j=0; j<3; j++)
|
||||
hesse(i,j) = auxvec(j);
|
||||
auxpoint(i) = point(i);
|
||||
}
|
||||
|
||||
|
||||
|
||||
for(int i=0; i<3; i++)
|
||||
for(int j=i+1; j<3; j++)
|
||||
hesse(i,j) = hesse(j,i) = 0.5*(hesse(i,j)+hesse(j,i));
|
||||
}
|
||||
|
||||
|
||||
|
||||
double ExtrusionFace :: HesseNorm () const
|
||||
{
|
||||
return fabs(profile_spline_coeff(0) + profile_spline_coeff(1)) +
|
||||
sqrt(pow(profile_spline_coeff(0)+profile_spline_coeff(1),2)+4.*pow(profile_spline_coeff(2),2));
|
||||
}
|
||||
|
||||
double ExtrusionFace :: MaxCurvature () const
|
||||
{
|
||||
double retval,actmax;
|
||||
|
||||
retval = profile->MaxCurvature();
|
||||
for(int i=0; i<path->GetNSplines(); i++)
|
||||
{
|
||||
actmax = path->GetSpline(i).MaxCurvature();
|
||||
if(actmax > retval)
|
||||
retval = actmax;
|
||||
}
|
||||
|
||||
return 2.*retval;
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: Project (Point<3> & p) const
|
||||
{
|
||||
double dummyt;
|
||||
int seg;
|
||||
Point<2> p2d;
|
||||
|
||||
CalcProj(p,p2d,seg,dummyt);
|
||||
|
||||
profile->Project(p2d,p2d,profile_par);
|
||||
|
||||
p = p0[seg] + p2d(0)*x_dir[seg] + p2d(1)*loc_z_dir[seg];
|
||||
|
||||
Vec<2> tangent2d = profile->GetTangent(profile_par);
|
||||
profile_tangent = tangent2d(0)*x_dir[seg] + tangent2d(1)*y_dir[seg];
|
||||
}
|
||||
|
||||
|
||||
|
||||
Point<3> ExtrusionFace :: GetSurfacePoint () const
|
||||
{
|
||||
p0[0] = path->GetSpline(0).GetPoint(0.5);
|
||||
if(!line_path[0])
|
||||
{
|
||||
y_dir[0] = path->GetSpline(0).GetTangent(0.5);
|
||||
y_dir[0].Normalize();
|
||||
loc_z_dir[0] = z_dir[0];
|
||||
Orthogonalize(y_dir[0],loc_z_dir[0]);
|
||||
x_dir[0] = Cross(y_dir[0],loc_z_dir[0]);
|
||||
}
|
||||
|
||||
Point<2> locpoint = profile->GetPoint(0.5);
|
||||
|
||||
return p0[0] + locpoint(0)*x_dir[0] + locpoint(1)*loc_z_dir[0];
|
||||
}
|
||||
|
||||
bool ExtrusionFace :: BoxIntersectsFace(const Box<3> & box) const
|
||||
{
|
||||
Point<3> center = box.Center();
|
||||
|
||||
Project(center);
|
||||
|
||||
//(*testout) << "box.Center() " << box.Center() << " projected " << center << " diam " << box.Diam()
|
||||
// << " dist " << Dist(box.Center(),center) << endl;
|
||||
|
||||
return (Dist(box.Center(),center) < 0.5*box.Diam());
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: LineIntersections ( const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const double eps,
|
||||
int & before,
|
||||
int & after,
|
||||
bool & intersecting ) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
Vec<2> v2d;
|
||||
|
||||
intersecting = false;
|
||||
|
||||
double segt;
|
||||
int seg;
|
||||
|
||||
CalcProj(p,p2d,seg,segt);
|
||||
|
||||
if(seg == 0 && segt < 1e-20)
|
||||
{
|
||||
Vec<3> v1,v2;
|
||||
v1 = path->GetSpline(0).GetTangent(0);
|
||||
v2 = p-p0[seg];
|
||||
if(v1*v2 < -eps)
|
||||
return;
|
||||
}
|
||||
if(seg == path->GetNSplines()-1 && 1.-segt < 1e-20)
|
||||
{
|
||||
Vec<3> v1,v2;
|
||||
v1 = path->GetSpline(seg).GetTangent(1);
|
||||
v2 = p-p0[seg];
|
||||
if(v1*v2 > eps)
|
||||
return;
|
||||
}
|
||||
|
||||
v2d(0) = v * x_dir[seg];
|
||||
v2d(1) = v * loc_z_dir[seg];
|
||||
|
||||
Vec<2> n(v2d(1),-v2d(0));
|
||||
ARRAY < Point<2> > ips;
|
||||
|
||||
|
||||
profile->LineIntersections(v2d(1),
|
||||
-v2d(0),
|
||||
-v2d(1)*p2d(0) + v2d(0)*p2d(1),
|
||||
ips,eps);
|
||||
int comp;
|
||||
|
||||
if(fabs(v2d(0)) >= fabs(v2d(1)))
|
||||
comp = 0;
|
||||
else
|
||||
comp = 1;
|
||||
|
||||
//(*testout) << "p2d " << p2d;
|
||||
|
||||
for(int i=0; i<ips.Size(); i++)
|
||||
{
|
||||
//(*testout) << " ip " << ips[i];
|
||||
|
||||
double t = (ips[i](comp)-p2d(comp))/v2d(comp);
|
||||
|
||||
if(t < -eps)
|
||||
before++;
|
||||
else if(t > eps)
|
||||
after++;
|
||||
else
|
||||
intersecting = true;
|
||||
}
|
||||
//(*testout) << endl;
|
||||
}
|
||||
|
||||
void ExtrusionFace :: Print (ostream & str) const{}
|
||||
|
||||
INSOLID_TYPE ExtrusionFace :: VecInFace ( const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const double eps ) const
|
||||
{
|
||||
|
||||
Vec<3> normal1;
|
||||
CalcGradient(p,normal1); normal1.Normalize();
|
||||
|
||||
double d1 = normal1*v;
|
||||
|
||||
|
||||
if(d1 > eps)
|
||||
return IS_OUTSIDE;
|
||||
if(d1 < -eps)
|
||||
return IS_INSIDE;
|
||||
|
||||
|
||||
return DOES_INTERSECT;
|
||||
|
||||
/*
|
||||
Point<2> p2d;
|
||||
|
||||
double t_path;
|
||||
int seg;
|
||||
CalcProj(p,p2d,seg,t_path);
|
||||
|
||||
double t;
|
||||
profile.Project(p2d,p2d,t);
|
||||
|
||||
|
||||
|
||||
Vec<2> profile_tangent = profile.GetTangent(t);
|
||||
|
||||
double d;
|
||||
|
||||
Vec<3> normal1;
|
||||
CalcGradient(p,normal1); normal1.Normalize();
|
||||
|
||||
double d1 = normal1*v;
|
||||
|
||||
Vec<2> v2d;
|
||||
|
||||
v2d(0) = v*x_dir[seg];
|
||||
v2d(1) = v*loc_z_dir[seg];
|
||||
|
||||
|
||||
Vec<2> normal(-profile_tangent(1),profile_tangent(0));
|
||||
|
||||
//d = normal*v2d;
|
||||
|
||||
|
||||
d = d1;
|
||||
|
||||
|
||||
if(d > eps)
|
||||
return IS_OUTSIDE;
|
||||
if(d < -eps)
|
||||
return IS_INSIDE;
|
||||
|
||||
|
||||
return DOES_INTERSECT;
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox,
|
||||
double facets) const
|
||||
{
|
||||
int n = int(facets) + 1;
|
||||
|
||||
int i,j,k;
|
||||
|
||||
|
||||
int nump = 0;
|
||||
for(k=0; k<path->GetNSplines(); k++)
|
||||
{
|
||||
for(i=0; i<=n; i++)
|
||||
{
|
||||
Point<3> origin = path->GetSpline(k).GetPoint(double(i)/double(n));
|
||||
if(!line_path[k])
|
||||
{
|
||||
y_dir[k] = path->GetSpline(k).GetTangent(double(i)/double(n));
|
||||
y_dir[k].Normalize();
|
||||
}
|
||||
loc_z_dir[k] = z_dir[k];
|
||||
Orthogonalize(y_dir[k],loc_z_dir[k]);
|
||||
if(!line_path[k])
|
||||
x_dir[k] = Cross(y_dir[k],loc_z_dir[k]);
|
||||
|
||||
for(j=0; j<=n; j++)
|
||||
{
|
||||
Point<2> locp = profile->GetPoint(double(j)/double(n));
|
||||
tas.AddPoint(origin + locp(0)*x_dir[k] + locp(1)*loc_z_dir[k]);
|
||||
nump++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for(k=0; k<path->GetNSplines(); k++)
|
||||
for(i=0; i<n; i++)
|
||||
for(j=0; j<n; j++)
|
||||
{
|
||||
int pi = k*(n+1)*(n+1) + (n+1)*i +j;
|
||||
|
||||
tas.AddTriangle( TATriangle (0, pi,pi+1,pi+n+1));
|
||||
tas.AddTriangle( TATriangle (0, pi+1,pi+n+1,pi+n+2));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void ExtrusionFace :: GetRawData(ARRAY<double> & data) const
|
||||
{
|
||||
data.DeleteAll();
|
||||
profile->GetRawData(data);
|
||||
path->GetRawData(data);
|
||||
for(int i=0; i<3; i++)
|
||||
data.Append(glob_z_direction[i]);
|
||||
//(*testout) << "written raw data " << data << endl;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Extrusion :: Extrusion(const SplineGeometry<3> & path_in,
|
||||
const SplineGeometry<2> & profile_in,
|
||||
const Vec<3> & z_dir) :
|
||||
path(path_in), profile(profile_in), z_direction(z_dir)
|
||||
{
|
||||
surfaceactive.SetSize(0);
|
||||
surfaceids.SetSize(0);
|
||||
|
||||
for(int j=0; j<profile.GetNSplines(); j++)
|
||||
{
|
||||
ExtrusionFace * face = new ExtrusionFace(&(profile.GetSpline(j)),
|
||||
&path,
|
||||
z_direction);
|
||||
faces.Append(face);
|
||||
surfaceactive.Append(true);
|
||||
surfaceids.Append(0);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
Extrusion :: ~Extrusion()
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
delete faces[i];
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Extrusion :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
{
|
||||
if(faces[i]->BoxIntersectsFace(box))
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
return PointInSolid(box.Center(),0);
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE Extrusion :: PointInSolid (const Point<3> & p,
|
||||
const double eps,
|
||||
ARRAY<int> * const facenums) const
|
||||
{
|
||||
Vec<3> random_vec(-0.4561,0.7382,0.4970247);
|
||||
|
||||
int before(0), after(0);
|
||||
bool intersects(false);
|
||||
bool does_intersect(false);
|
||||
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
{
|
||||
faces[i]->LineIntersections(p,random_vec,eps,before,after,intersects);
|
||||
|
||||
//(*testout) << "intersects " << intersects << " before " << before << " after " << after << endl;
|
||||
if(intersects)
|
||||
{
|
||||
if(facenums)
|
||||
{
|
||||
facenums->Append(i);
|
||||
does_intersect = true;
|
||||
}
|
||||
else
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
}
|
||||
|
||||
if(does_intersect)
|
||||
return DOES_INTERSECT;
|
||||
|
||||
|
||||
if(before % 2 == 0)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
return IS_INSIDE;
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE Extrusion :: PointInSolid (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
return PointInSolid(p,eps,NULL);
|
||||
}
|
||||
|
||||
INSOLID_TYPE Extrusion :: VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const
|
||||
{
|
||||
ARRAY<int> facenums;
|
||||
INSOLID_TYPE pInSolid = PointInSolid(p,eps,&facenums);
|
||||
|
||||
if(pInSolid != DOES_INTERSECT)
|
||||
return pInSolid;
|
||||
|
||||
|
||||
double d(0);
|
||||
|
||||
if(facenums.Size() == 1)
|
||||
{
|
||||
Vec<3> normal;
|
||||
faces[facenums[0]]->CalcGradient(p,normal);
|
||||
normal.Normalize();
|
||||
d = normal*v;
|
||||
|
||||
latestfacenum = facenums[0];
|
||||
}
|
||||
else if (facenums.Size() == 2)
|
||||
{
|
||||
Vec<3> checkvec;
|
||||
|
||||
Point<3> dummy(p);
|
||||
faces[facenums[0]]->Project(dummy);
|
||||
if(fabs(faces[facenums[0]]->GetProfilePar()) < 0.1)
|
||||
{
|
||||
int aux = facenums[0];
|
||||
facenums[0] = facenums[1]; facenums[1] = aux;
|
||||
}
|
||||
|
||||
checkvec = faces[facenums[0]]->GetYDir();
|
||||
|
||||
Vec<3> n0, n1;
|
||||
faces[facenums[0]]->CalcGradient(p,n0);
|
||||
faces[facenums[1]]->CalcGradient(p,n1);
|
||||
n0.Normalize();
|
||||
n1.Normalize();
|
||||
|
||||
|
||||
Vec<3> t = Cross(n0,n1);
|
||||
if(checkvec*t < 0) t*= (-1.);
|
||||
|
||||
Vec<3> t0 = Cross(n0,t);
|
||||
Vec<3> t1 = Cross(t,n1);
|
||||
|
||||
t0.Normalize();
|
||||
t1.Normalize();
|
||||
|
||||
|
||||
const double t0v = t0*v;
|
||||
const double t1v = t1*v;
|
||||
|
||||
if(t0v > t1v)
|
||||
{
|
||||
latestfacenum = facenums[0];
|
||||
d = n0*v;
|
||||
}
|
||||
else
|
||||
{
|
||||
latestfacenum = facenums[1];
|
||||
d = n1*v;
|
||||
}
|
||||
|
||||
if(fabs(t0v) < eps && fabs(t1v) < eps)
|
||||
latestfacenum = -1;
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
cerr << "WHY ARE THERE " << facenums.Size() << " FACES?" << endl;
|
||||
}
|
||||
|
||||
if(d > eps)
|
||||
return IS_OUTSIDE;
|
||||
if(d < -eps)
|
||||
return IS_INSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// checks if lim s->0 lim t->0 p + t(v1 + s v2) in solid
|
||||
INSOLID_TYPE Extrusion :: VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE retval;
|
||||
retval = VecInSolid(p,v1,eps);
|
||||
|
||||
// *testout << "extr, vecinsolid=" << int(retval) << endl;
|
||||
|
||||
if(retval != DOES_INTERSECT)
|
||||
return retval;
|
||||
|
||||
if(latestfacenum >= 0)
|
||||
return faces[latestfacenum]->VecInFace(p,v2,0);
|
||||
else
|
||||
return VecInSolid(p,v2,eps);
|
||||
}
|
||||
|
||||
|
||||
int Extrusion :: GetNSurfaces() const
|
||||
{
|
||||
return faces.Size();
|
||||
}
|
||||
|
||||
Surface & Extrusion :: GetSurface (int i)
|
||||
{
|
||||
return *faces[i];
|
||||
}
|
||||
|
||||
const Surface & Extrusion :: GetSurface (int i) const
|
||||
{
|
||||
return *faces[i];
|
||||
}
|
||||
|
||||
|
||||
void Extrusion :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
surfaceactive[i] = faces[i]->BoxIntersectsFace(box);
|
||||
}
|
||||
|
||||
void Extrusion :: UnReduce ()
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
surfaceactive[i] = true;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
144
libsrc/csg/extrusion.hpp
Normal file
144
libsrc/csg/extrusion.hpp
Normal file
@ -0,0 +1,144 @@
|
||||
#ifndef _EXTRUSION_HPP
|
||||
#define _EXTRUSION_HPP
|
||||
|
||||
|
||||
class Extrusion;
|
||||
|
||||
class ExtrusionFace : public Surface
|
||||
{
|
||||
private:
|
||||
const SplineSeg<2> * profile;
|
||||
const SplineGeometry<3> * path;
|
||||
Vec<3> glob_z_direction;
|
||||
|
||||
bool deletable;
|
||||
|
||||
ARRAY< const SplineSeg3<3> * > spline3_path;
|
||||
ARRAY< const LineSeg<3> * > line_path;
|
||||
|
||||
mutable ARRAY < Vec<3> > x_dir, y_dir, z_dir, loc_z_dir;
|
||||
mutable ARRAY < Point<3> > p0;
|
||||
|
||||
mutable Vec<3> profile_tangent;
|
||||
mutable double profile_par;
|
||||
|
||||
mutable Vector profile_spline_coeff;
|
||||
|
||||
mutable int latest_seg;
|
||||
mutable double latest_t;
|
||||
mutable Point<2> latest_point2d;
|
||||
mutable Point<3> latest_point3d;
|
||||
|
||||
|
||||
private:
|
||||
void Orthogonalize(const Vec<3> & v1, Vec<3> & v2) const;
|
||||
|
||||
void Init(void);
|
||||
|
||||
public:
|
||||
double CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
const int seg) const;
|
||||
void CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
int & seg, double & t) const;
|
||||
|
||||
public:
|
||||
ExtrusionFace(const SplineSeg<2> * profile_in,
|
||||
const SplineGeometry<3> * path_in,
|
||||
const Vec<3> & z_direction);
|
||||
|
||||
ExtrusionFace(const ARRAY<double> & raw_data);
|
||||
|
||||
|
||||
~ExtrusionFace();
|
||||
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
virtual double HesseNorm () const;
|
||||
|
||||
virtual double MaxCurvature () const;
|
||||
//virtual double MaxCurvatureLoc (const Point<3> & /* c */ ,
|
||||
// double /* rad */) const;
|
||||
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
virtual void Print (ostream & str) const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox,
|
||||
double facets) const;
|
||||
|
||||
const SplineGeometry<3> & GetPath(void) const {return *path;}
|
||||
const SplineSeg<2> & GetProfile(void) const {return *profile;}
|
||||
|
||||
bool BoxIntersectsFace(const Box<3> & box) const;
|
||||
|
||||
void LineIntersections ( const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const double eps,
|
||||
int & before,
|
||||
int & after,
|
||||
bool & intersecting ) const;
|
||||
|
||||
INSOLID_TYPE VecInFace ( const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const double eps ) const;
|
||||
|
||||
const Vec<3> & GetYDir ( void ) const {return y_dir[latest_seg];}
|
||||
const Vec<3> & GetProfileTangent (void) const {return profile_tangent;}
|
||||
double GetProfilePar(void) const {return profile_par;}
|
||||
|
||||
void GetRawData(ARRAY<double> & data) const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
class Extrusion : public Primitive
|
||||
{
|
||||
private:
|
||||
const SplineGeometry<3> & path;
|
||||
const SplineGeometry<2> & profile;
|
||||
|
||||
const Vec<3> & z_direction;
|
||||
|
||||
ARRAY<ExtrusionFace*> faces;
|
||||
|
||||
mutable int latestfacenum;
|
||||
|
||||
public:
|
||||
Extrusion(const SplineGeometry<3> & path_in,
|
||||
const SplineGeometry<2> & profile_in,
|
||||
const Vec<3> & z_dir);
|
||||
~Extrusion();
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const;
|
||||
INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps,
|
||||
ARRAY<int> * const facenums) const;
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const;
|
||||
|
||||
// checks if lim s->0 lim t->0 p + t(v1 + s v2) in solid
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
|
||||
virtual int GetNSurfaces() const;
|
||||
virtual Surface & GetSurface (int i = 0);
|
||||
virtual const Surface & GetSurface (int i = 0) const;
|
||||
|
||||
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
virtual void UnReduce ();
|
||||
|
||||
};
|
||||
|
||||
|
||||
#endif //_EXTRUSION_HPP
|
||||
209
libsrc/csg/gencyl.cpp
Normal file
209
libsrc/csg/gencyl.cpp
Normal file
@ -0,0 +1,209 @@
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
GeneralizedCylinder :: GeneralizedCylinder (ExplicitCurve2d & acrosssection,
|
||||
Point<3> ap, Vec<3> ae1, Vec<3> ae2)
|
||||
: crosssection(acrosssection)
|
||||
{
|
||||
planep = ap;
|
||||
planee1 = ae1;
|
||||
planee2 = ae2;
|
||||
planee3 = Cross (planee1, planee2);
|
||||
(*testout) << "Vecs = " << planee1 << " " << planee2 << " " << planee3 << endl;
|
||||
};
|
||||
|
||||
|
||||
void GeneralizedCylinder :: Project (Point<3> & p) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
double z;
|
||||
|
||||
p2d = Point<2> (planee1 * (p - planep), planee2 * (p - planep));
|
||||
z = planee3 * (p - planep);
|
||||
|
||||
crosssection.Project (p2d);
|
||||
|
||||
p = planep + p2d(0) * planee1 + p2d(1) * planee2 + z * planee3;
|
||||
}
|
||||
|
||||
int GeneralizedCylinder ::BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
Point<3> p3d;
|
||||
Point<2> p2d, projp;
|
||||
double t;
|
||||
Vec<2> tan, n;
|
||||
|
||||
p3d = box.Center();
|
||||
|
||||
p2d = Point<2> (planee1 * (p3d - planep), planee2 * (p3d - planep));
|
||||
t = crosssection.ProjectParam (p2d);
|
||||
|
||||
projp = crosssection.Eval (t);
|
||||
tan = crosssection.EvalPrime (t);
|
||||
n(0) = tan(1);
|
||||
n(1) = -tan(0);
|
||||
|
||||
if (Dist (p2d, projp) < box.Diam()/2)
|
||||
return 2;
|
||||
|
||||
if (n * (p2d - projp) > 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
double GeneralizedCylinder :: CalcFunctionValue (const Point<3> & point) const
|
||||
{
|
||||
Point<2> p2d, projp;
|
||||
double t;
|
||||
Vec<2> tan, n;
|
||||
|
||||
|
||||
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
|
||||
t = crosssection.ProjectParam (p2d);
|
||||
|
||||
projp = crosssection.Eval (t);
|
||||
tan = crosssection.EvalPrime (t);
|
||||
n(0) = tan(1);
|
||||
n(1) = -tan(0);
|
||||
|
||||
n /= n.Length();
|
||||
return n * (p2d - projp);
|
||||
}
|
||||
|
||||
void GeneralizedCylinder :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
|
||||
{
|
||||
Point<2> p2d, projp;
|
||||
double t;
|
||||
Vec<2> tan, n;
|
||||
|
||||
|
||||
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
|
||||
t = crosssection.ProjectParam (p2d);
|
||||
|
||||
projp = crosssection.Eval (t);
|
||||
tan = crosssection.EvalPrime (t);
|
||||
n(0) = tan(1);
|
||||
n(1) = -tan(0);
|
||||
|
||||
n /= n.Length();
|
||||
grad = n(0) * planee1 + n(1) * planee2;
|
||||
}
|
||||
|
||||
|
||||
void GeneralizedCylinder :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
|
||||
{
|
||||
Point<2> p2d, projp;
|
||||
double t, dist, val;
|
||||
Point<2> curvp;
|
||||
Vec<2> curvpp;
|
||||
Mat<2> h2d;
|
||||
Mat<3,2> vmat;
|
||||
int i, j, k, l;
|
||||
|
||||
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
|
||||
t = crosssection.ProjectParam (p2d);
|
||||
|
||||
curvp = crosssection.CurvCircle (t);
|
||||
curvpp = p2d-curvp;
|
||||
dist = curvpp.Length();
|
||||
curvpp /= dist;
|
||||
|
||||
h2d(0, 0) = (1 - curvpp(0) * curvpp(0) ) / dist;
|
||||
h2d(0, 1) = h2d(1, 0) = (- curvpp(0) * curvpp(1) ) / dist;
|
||||
h2d(1, 1) = (1 - curvpp(1) * curvpp(1) ) / dist;
|
||||
|
||||
vmat(0,0) = planee1(0);
|
||||
vmat(1,0) = planee1(1);
|
||||
vmat(2,0) = planee1(2);
|
||||
vmat(0,1) = planee2(0);
|
||||
vmat(1,1) = planee2(1);
|
||||
vmat(2,1) = planee2(2);
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
for (j = 0; j < 3; j++)
|
||||
{
|
||||
val = 0;
|
||||
for (k = 0; k < 2; k++)
|
||||
for (l = 0; l < 2; l++)
|
||||
val += vmat(i,k) * h2d(k,l) * vmat(j,l);
|
||||
hesse(i,j) = val;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
double GeneralizedCylinder :: HesseNorm () const
|
||||
{
|
||||
return crosssection.MaxCurvature();
|
||||
}
|
||||
|
||||
double GeneralizedCylinder :: MaxCurvatureLoc (const Point<3> & c, double rad) const
|
||||
{
|
||||
Point<2> c2d = Point<2> (planee1 * (c - planep), planee2 * (c - planep));
|
||||
return crosssection.MaxCurvatureLoc(c2d, rad);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Point<3> GeneralizedCylinder :: GetSurfacePoint () const
|
||||
{
|
||||
Point<2> p2d;
|
||||
p2d = crosssection.Eval(0);
|
||||
return planep + p2d(0) * planee1 + p2d(1) * planee2;
|
||||
}
|
||||
|
||||
void GeneralizedCylinder :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
Point<2> c2d = Point<2> (planee1 * (box.Center() - planep),
|
||||
planee2 * (box.Center() - planep));
|
||||
crosssection.Reduce (c2d, box.Diam()/2);
|
||||
}
|
||||
|
||||
void GeneralizedCylinder :: UnReduce ()
|
||||
{
|
||||
crosssection.UnReduce ();
|
||||
}
|
||||
|
||||
void GeneralizedCylinder :: Print (ostream & str) const
|
||||
{
|
||||
str << "Generalized Cylinder" << endl;
|
||||
crosssection.Print (str);
|
||||
}
|
||||
|
||||
#ifdef MYGRAPH
|
||||
void GeneralizedCylinder :: Plot (const class ROT3D & rot) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
Point<3> p, oldp;
|
||||
double t, tmin, tmax, dt;
|
||||
|
||||
tmin = crosssection.MinParam();
|
||||
tmax = crosssection.MaxParam();
|
||||
dt = (tmax - tmin)/ 500;
|
||||
|
||||
p2d = crosssection.Eval(tmin);
|
||||
p = planep + p2d(0) * planee1 + p2d(1) * planee2;
|
||||
|
||||
for (t = tmin; t <= tmax+dt; t += dt)
|
||||
{
|
||||
if (crosssection.SectionUsed (t))
|
||||
MySetColor (RED);
|
||||
else
|
||||
MySetColor (BLUE);
|
||||
|
||||
oldp = p;
|
||||
p2d = crosssection.Eval(t);
|
||||
p = planep + p2d(0) * planee1 + p2d(1) * planee2;
|
||||
MyLine3D (p, oldp, rot);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
}
|
||||
64
libsrc/csg/gencyl.hpp
Normal file
64
libsrc/csg/gencyl.hpp
Normal file
@ -0,0 +1,64 @@
|
||||
#ifndef FILE_GENCYL
|
||||
#define FILE_GENCYL
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: gencyl.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 14. Oct. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Generalized Cylinder
|
||||
|
||||
*/
|
||||
|
||||
|
||||
///
|
||||
class GeneralizedCylinder : public Surface
|
||||
{
|
||||
///
|
||||
ExplicitCurve2d & crosssection;
|
||||
///
|
||||
Point<3> planep;
|
||||
///
|
||||
Vec<3> planee1, planee2, planee3;
|
||||
|
||||
/// Vec<3> ex, ey, ez;
|
||||
Vec2d e2x, e2y;
|
||||
///
|
||||
Point<3> cp;
|
||||
|
||||
public:
|
||||
///
|
||||
GeneralizedCylinder (ExplicitCurve2d & acrosssection,
|
||||
Point<3> ap, Vec<3> ae1, Vec<3> ae2);
|
||||
|
||||
///
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
///
|
||||
virtual int BoxInSolid (const BoxSphere<3> & box) const;
|
||||
/// 0 .. no, 1 .. yes, 2 .. maybe
|
||||
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
///
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
///
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
///
|
||||
virtual double HesseNorm () const;
|
||||
///
|
||||
virtual double MaxCurvatureLoc (const Point<3> & c, double rad) const;
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
///
|
||||
virtual void Print (ostream & str) const;
|
||||
|
||||
///
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
///
|
||||
virtual void UnReduce ();
|
||||
};
|
||||
|
||||
#endif
|
||||
854
libsrc/csg/genmesh.cpp
Normal file
854
libsrc/csg/genmesh.cpp
Normal file
@ -0,0 +1,854 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
|
||||
#include <myadt.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
ARRAY<SpecialPoint> specpoints;
|
||||
static ARRAY<MeshPoint> spoints;
|
||||
|
||||
#define TCL_OK 0
|
||||
#define TCL_ERROR 1
|
||||
|
||||
|
||||
|
||||
static void FindPoints (CSGeometry & geom, Mesh & mesh)
|
||||
{
|
||||
PrintMessage (1, "Start Findpoints");
|
||||
|
||||
const char * savetask = multithread.task;
|
||||
multithread.task = "Find points";
|
||||
|
||||
for (int i = 0; i < geom.GetNUserPoints(); i++)
|
||||
{
|
||||
mesh.AddPoint(geom.GetUserPoint (i));
|
||||
mesh.Points().Last().Singularity (geom.GetUserPointRefFactor(i));
|
||||
mesh.AddLockedPoint (PointIndex (i+1));
|
||||
}
|
||||
|
||||
SpecialPointCalculation spc;
|
||||
|
||||
spc.SetIdEps(geom.GetIdEps());
|
||||
|
||||
if (spoints.Size() == 0)
|
||||
spc.CalcSpecialPoints (geom, spoints);
|
||||
|
||||
PrintMessage (2, "Analyze spec points");
|
||||
spc.AnalyzeSpecialPoints (geom, spoints, specpoints);
|
||||
|
||||
PrintMessage (5, "done");
|
||||
|
||||
(*testout) << specpoints.Size() << " special points:" << endl;
|
||||
for (int i = 0; i < specpoints.Size(); i++)
|
||||
specpoints[i].Print (*testout);
|
||||
|
||||
/*
|
||||
for (int i = 1; i <= geom.identifications.Size(); i++)
|
||||
geom.identifications.Elem(i)->IdentifySpecialPoints (specpoints);
|
||||
*/
|
||||
multithread.task = savetask;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
static void FindEdges (CSGeometry & geom, Mesh & mesh, const bool setmeshsize = false)
|
||||
{
|
||||
EdgeCalculation ec (geom, specpoints);
|
||||
ec.SetIdEps(geom.GetIdEps());
|
||||
ec.Calc (mparam.maxh, mesh);
|
||||
|
||||
for (int i = 0; i < geom.singedges.Size(); i++)
|
||||
{
|
||||
geom.singedges[i]->FindPointsOnEdge (mesh);
|
||||
if(setmeshsize)
|
||||
geom.singedges[i]->SetMeshSize(mesh,10.*geom.BoundingBox().Diam());
|
||||
}
|
||||
for (int i = 0; i < geom.singpoints.Size(); i++)
|
||||
geom.singpoints[i]->FindPoints (mesh);
|
||||
|
||||
for (int i = 1; i <= mesh.GetNSeg(); i++)
|
||||
{
|
||||
//(*testout) << "segment " << mesh.LineSegment(i) << endl;
|
||||
int ok = 0;
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
if (mesh.GetFaceDescriptor(k).SegmentFits (mesh.LineSegment(i)))
|
||||
{
|
||||
ok = k;
|
||||
//(*testout) << "fits to " << k << endl;
|
||||
}
|
||||
|
||||
if (!ok)
|
||||
{
|
||||
ok = mesh.AddFaceDescriptor (FaceDescriptor (mesh.LineSegment(i)));
|
||||
//(*testout) << "did not find, now " << ok << endl;
|
||||
}
|
||||
|
||||
//(*testout) << "change from " << mesh.LineSegment(i).si;
|
||||
mesh.LineSegment(i).si = ok;
|
||||
//(*testout) << " to " << mesh.LineSegment(i).si << endl;
|
||||
}
|
||||
|
||||
if (geom.identifications.Size())
|
||||
{
|
||||
PrintMessage (3, "Find Identifications");
|
||||
for (int i = 0; i < geom.identifications.Size(); i++)
|
||||
{
|
||||
geom.identifications[i]->IdentifyPoints (mesh);
|
||||
//(*testout) << "identification " << i << " is "
|
||||
// << *geom.identifications[i] << endl;
|
||||
|
||||
}
|
||||
for (int i = 0; i < geom.identifications.Size(); i++)
|
||||
geom.identifications[i]->IdentifyFaces (mesh);
|
||||
}
|
||||
|
||||
|
||||
// find intersecting segments
|
||||
PrintMessage (3, "Check intersecting edges");
|
||||
|
||||
Point3d pmin, pmax;
|
||||
mesh.GetBox (pmin, pmax);
|
||||
Box3dTree segtree (pmin, pmax);
|
||||
|
||||
for (SegmentIndex si = 0; si < mesh.GetNSeg(); si++)
|
||||
{
|
||||
if (mesh[si].seginfo)
|
||||
{
|
||||
Box<3> hbox;
|
||||
hbox.Set (mesh[mesh[si].p1]);
|
||||
hbox.Add (mesh[mesh[si].p2]);
|
||||
segtree.Insert (hbox.PMin(), hbox.PMax(), si);
|
||||
}
|
||||
}
|
||||
|
||||
ARRAY<int> loc;
|
||||
if (!ec.point_on_edge_problem)
|
||||
for (SegmentIndex si = 0; si < mesh.GetNSeg(); si++)
|
||||
{
|
||||
if (!mesh[si].seginfo) continue;
|
||||
|
||||
Box<3> hbox;
|
||||
hbox.Set (mesh[mesh[si].p1]);
|
||||
hbox.Add (mesh[mesh[si].p2]);
|
||||
hbox.Increase (1e-6);
|
||||
segtree.GetIntersecting (hbox.PMin(), hbox.PMax(), loc);
|
||||
|
||||
// for (SegmentIndex sj = 0; sj < si; sj++)
|
||||
for (int j = 0; j < loc.Size(); j++)
|
||||
{
|
||||
SegmentIndex sj = loc[j];
|
||||
if (sj >= si) continue;
|
||||
if (!mesh[si].seginfo || !mesh[sj].seginfo) continue;
|
||||
if (mesh[mesh[si].p1].GetLayer() != mesh[mesh[sj].p2].GetLayer()) continue;
|
||||
|
||||
Point<3> pi1 = mesh[mesh[si].p1];
|
||||
Point<3> pi2 = mesh[mesh[si].p2];
|
||||
Point<3> pj1 = mesh[mesh[sj].p1];
|
||||
Point<3> pj2 = mesh[mesh[sj].p2];
|
||||
Vec<3> vi = pi2 - pi1;
|
||||
Vec<3> vj = pj2 - pj1;
|
||||
|
||||
if (sqr (vi * vj) > (1.-1e-6) * Abs2 (vi) * Abs2 (vj)) continue;
|
||||
|
||||
// pi1 + vi t = pj1 + vj s
|
||||
Mat<3,2> mat;
|
||||
Vec<3> rhs;
|
||||
Vec<2> sol;
|
||||
|
||||
for (int jj = 0; jj < 3; jj++)
|
||||
{
|
||||
mat(jj,0) = vi(jj);
|
||||
mat(jj,1) = -vj(jj);
|
||||
rhs(jj) = pj1(jj)-pi1(jj);
|
||||
}
|
||||
|
||||
mat.Solve (rhs, sol);
|
||||
|
||||
//(*testout) << "mat " << mat << endl << "rhs " << rhs << endl << "sol " << sol << endl;
|
||||
|
||||
if (sol(0) > 1e-6 && sol(0) < 1-1e-6 &&
|
||||
sol(1) > 1e-6 && sol(1) < 1-1e-6 &&
|
||||
Abs (rhs - mat*sol) < 1e-6)
|
||||
{
|
||||
Point<3> ip = pi1 + sol(0) * vi;
|
||||
|
||||
//(*testout) << "ip " << ip << endl;
|
||||
|
||||
Point<3> pip = ip;
|
||||
ProjectToEdge (geom.GetSurface (mesh[si].surfnr1),
|
||||
geom.GetSurface (mesh[si].surfnr2), pip);
|
||||
|
||||
//(*testout) << "Dist (ip, pip_si) " << Dist (ip, pip) << endl;
|
||||
if (Dist (ip, pip) > 1e-6*geom.MaxSize()) continue;
|
||||
pip = ip;
|
||||
ProjectToEdge (geom.GetSurface (mesh[sj].surfnr1),
|
||||
geom.GetSurface (mesh[sj].surfnr2), pip);
|
||||
|
||||
//(*testout) << "Dist (ip, pip_sj) " << Dist (ip, pip) << endl;
|
||||
if (Dist (ip, pip) > 1e-6*geom.MaxSize()) continue;
|
||||
|
||||
|
||||
|
||||
cout << "Intersection at " << ip << endl;
|
||||
|
||||
geom.AddUserPoint (ip);
|
||||
spoints.Append (MeshPoint (ip, mesh[mesh[si].p1].GetLayer()));
|
||||
mesh.AddPoint (ip);
|
||||
|
||||
(*testout) << "found intersection at " << ip << endl;
|
||||
(*testout) << "sol = " << sol << endl;
|
||||
(*testout) << "res = " << (rhs - mat*sol) << endl;
|
||||
(*testout) << "segs = " << pi1 << " - " << pi2 << endl;
|
||||
(*testout) << "and = " << pj1 << " - " << pj2 << endl << endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
static void MeshSurface (CSGeometry & geom, Mesh & mesh)
|
||||
{
|
||||
const char * savetask = multithread.task;
|
||||
multithread.task = "Surface meshing";
|
||||
|
||||
ARRAY<Segment> segments;
|
||||
int noldp = mesh.GetNP();
|
||||
|
||||
double starttime = GetTime();
|
||||
|
||||
// find master faces from identified
|
||||
ARRAY<int> masterface(mesh.GetNFD());
|
||||
for (int i = 1; i <= mesh.GetNFD(); i++)
|
||||
masterface.Elem(i) = i;
|
||||
|
||||
ARRAY<INDEX_2> fpairs;
|
||||
bool changed;
|
||||
do
|
||||
{
|
||||
changed = 0;
|
||||
for (int i = 0; i < geom.identifications.Size(); i++)
|
||||
{
|
||||
geom.identifications[i]->GetIdentifiedFaces (fpairs);
|
||||
|
||||
for (int j = 0; j < fpairs.Size(); j++)
|
||||
{
|
||||
if (masterface.Get(fpairs[j].I1()) <
|
||||
masterface.Get(fpairs[j].I2()))
|
||||
{
|
||||
changed = 1;
|
||||
masterface.Elem(fpairs[j].I2()) =
|
||||
masterface.Elem(fpairs[j].I1());
|
||||
}
|
||||
if (masterface.Get(fpairs[j].I2()) <
|
||||
masterface.Get(fpairs[j].I1()))
|
||||
{
|
||||
changed = 1;
|
||||
masterface.Elem(fpairs[j].I1()) =
|
||||
masterface.Elem(fpairs[j].I2());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
while (changed);
|
||||
|
||||
|
||||
int bccnt=0;
|
||||
for (int k = 0; k < geom.GetNSurf(); k++)
|
||||
bccnt = max2 (bccnt, geom.GetSurface(k)->GetBCProperty());
|
||||
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
bool increased = false;
|
||||
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
const Surface * surf = geom.GetSurface(fd.SurfNr());
|
||||
|
||||
if (fd.TLOSurface() &&
|
||||
geom.GetTopLevelObject(fd.TLOSurface()-1) -> GetBCProp() > 0)
|
||||
fd.SetBCProperty (geom.GetTopLevelObject(fd.TLOSurface()-1) -> GetBCProp());
|
||||
else if (surf -> GetBCProperty() != -1)
|
||||
fd.SetBCProperty (surf->GetBCProperty());
|
||||
else
|
||||
{
|
||||
bccnt++;
|
||||
fd.SetBCProperty (bccnt);
|
||||
increased = true;
|
||||
}
|
||||
|
||||
for (int l = 0; l < geom.bcmodifications.Size(); l++)
|
||||
{
|
||||
if (geom.GetSurfaceClassRepresentant (fd.SurfNr()) ==
|
||||
geom.GetSurfaceClassRepresentant (geom.bcmodifications[l].si) &&
|
||||
(fd.DomainIn() == geom.bcmodifications[l].tlonr+1 ||
|
||||
fd.DomainOut() == geom.bcmodifications[l].tlonr+1))
|
||||
{
|
||||
if(geom.bcmodifications[l].bcname == NULL)
|
||||
fd.SetBCProperty (geom.bcmodifications[l].bcnr);
|
||||
else
|
||||
{
|
||||
if(!increased)
|
||||
{
|
||||
bccnt++;
|
||||
fd.SetBCProperty (bccnt);
|
||||
increased = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
mesh.SetNBCNames( bccnt );
|
||||
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
const Surface * surf = geom.GetSurface(fd.SurfNr());
|
||||
if (fd.TLOSurface() )
|
||||
{
|
||||
int bcp = fd.BCProperty();
|
||||
string nextbcname = geom.GetTopLevelObject(fd.TLOSurface()-1) -> GetBCName();
|
||||
if ( nextbcname != "default" )
|
||||
mesh.SetBCName ( bcp - 1 , nextbcname );
|
||||
}
|
||||
else // if (surf -> GetBCProperty() != -1)
|
||||
{
|
||||
int bcp = fd.BCProperty();
|
||||
string nextbcname = surf->GetBCName();
|
||||
if ( nextbcname != "default" )
|
||||
mesh.SetBCName ( bcp - 1, nextbcname );
|
||||
}
|
||||
}
|
||||
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
fd.SetBCName ( mesh.GetBCNamePtr ( fd.BCProperty() - 1 ) );
|
||||
}
|
||||
|
||||
|
||||
//!!
|
||||
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
//const Surface * surf = geom.GetSurface(fd.SurfNr());
|
||||
|
||||
for (int l = 0; l < geom.bcmodifications.Size(); l++)
|
||||
{
|
||||
if (geom.GetSurfaceClassRepresentant (fd.SurfNr()) ==
|
||||
geom.GetSurfaceClassRepresentant (geom.bcmodifications[l].si) &&
|
||||
(fd.DomainIn() == geom.bcmodifications[l].tlonr+1 ||
|
||||
fd.DomainOut() == geom.bcmodifications[l].tlonr+1) &&
|
||||
geom.bcmodifications[l].bcname != NULL
|
||||
)
|
||||
{
|
||||
int bcp = fd.BCProperty();
|
||||
mesh.SetBCName ( bcp - 1, *(geom.bcmodifications[l].bcname) );
|
||||
fd.SetBCName ( mesh.GetBCNamePtr ( bcp - 1) );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for(int k = 0; k<geom.bcmodifications.Size(); k++)
|
||||
{
|
||||
delete geom.bcmodifications[k].bcname;
|
||||
geom.bcmodifications[k].bcname = NULL;
|
||||
}
|
||||
|
||||
//!!
|
||||
|
||||
|
||||
for (int j = 0; j < geom.singfaces.Size(); j++)
|
||||
{
|
||||
ARRAY<int> surfs;
|
||||
geom.GetIndependentSurfaceIndices (geom.singfaces[j]->GetSolid(),
|
||||
geom.BoundingBox(), surfs);
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
for (int l = 0; l < surfs.Size(); l++)
|
||||
if (surfs[l] == fd.SurfNr())
|
||||
{
|
||||
if (geom.singfaces[j]->GetDomainNr() == fd.DomainIn())
|
||||
fd.domin_singular = 1;
|
||||
if (geom.singfaces[j]->GetDomainNr() == fd.DomainOut())
|
||||
fd.domout_singular = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// assemble edge hash-table
|
||||
mesh.CalcSurfacesOfNode();
|
||||
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
multithread.percent = 100.0 * k / (mesh.GetNFD()+1e-10);
|
||||
|
||||
if (masterface.Get(k) != k)
|
||||
continue;
|
||||
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
|
||||
(*testout) << "Surface " << k << endl;
|
||||
(*testout) << "Face Descriptor: " << fd << endl;
|
||||
PrintMessage (1, "Surface ", k, " / ", mesh.GetNFD());
|
||||
|
||||
int oldnf = mesh.GetNSE();
|
||||
|
||||
const Surface * surf =
|
||||
geom.GetSurface((mesh.GetFaceDescriptor(k).SurfNr()));
|
||||
|
||||
|
||||
Meshing2Surfaces meshing(*surf, geom.BoundingBox());
|
||||
meshing.SetStartTime (starttime);
|
||||
|
||||
|
||||
for (PointIndex pi = PointIndex::BASE; pi < noldp+PointIndex::BASE; pi++)
|
||||
{
|
||||
//if(surf->PointOnSurface(mesh[pi]))
|
||||
meshing.AddPoint (mesh[pi], pi, NULL,
|
||||
(surf->PointOnSurface(mesh[pi])!=0));
|
||||
}
|
||||
|
||||
segments.SetSize (0);
|
||||
|
||||
for (SegmentIndex si = 0; si < mesh.GetNSeg(); si++)
|
||||
if (mesh[si].si == k)
|
||||
{
|
||||
segments.Append (mesh[si]);
|
||||
(*testout) << "appending segment " << mesh[si] << endl;
|
||||
//<< " from " << mesh[mesh[si][0]]
|
||||
// << " to " <<mesh[mesh[si][1]]<< endl;
|
||||
}
|
||||
|
||||
(*testout) << "num-segments " << segments.Size() << endl;
|
||||
|
||||
for (int i = 1; i <= geom.identifications.Size(); i++)
|
||||
{
|
||||
geom.identifications.Get(i)->
|
||||
BuildSurfaceElements(segments, mesh, surf);
|
||||
}
|
||||
|
||||
for (int si = 0; si < segments.Size(); si++)
|
||||
{
|
||||
PointGeomInfo gi;
|
||||
gi.trignum = k;
|
||||
meshing.AddBoundaryElement (segments[si].p1 + 1 - PointIndex::BASE,
|
||||
segments[si].p2 + 1 - PointIndex::BASE,
|
||||
gi, gi);
|
||||
}
|
||||
|
||||
double maxh = mparam.maxh;
|
||||
if (fd.DomainIn() != 0)
|
||||
{
|
||||
const Solid * s1 =
|
||||
geom.GetTopLevelObject(fd.DomainIn()-1) -> GetSolid();
|
||||
if (s1->GetMaxH() < maxh)
|
||||
maxh = s1->GetMaxH();
|
||||
maxh = min2(maxh, geom.GetTopLevelObject(fd.DomainIn()-1)->GetMaxH());
|
||||
}
|
||||
if (fd.DomainOut() != 0)
|
||||
{
|
||||
const Solid * s1 =
|
||||
geom.GetTopLevelObject(fd.DomainOut()-1) -> GetSolid();
|
||||
if (s1->GetMaxH() < maxh)
|
||||
maxh = s1->GetMaxH();
|
||||
maxh = min2(maxh, geom.GetTopLevelObject(fd.DomainOut()-1)->GetMaxH());
|
||||
}
|
||||
if (fd.TLOSurface() != 0)
|
||||
{
|
||||
double hi = geom.GetTopLevelObject(fd.TLOSurface()-1) -> GetMaxH();
|
||||
if (hi < maxh) maxh = hi;
|
||||
}
|
||||
|
||||
(*testout) << "domin = " << fd.DomainIn() << ", domout = " << fd.DomainOut()
|
||||
<< ", tlo-surf = " << fd.TLOSurface()
|
||||
<< " mpram.maxh = " << mparam.maxh << ", maxh = " << maxh << endl;
|
||||
|
||||
mparam.checkoverlap = 0;
|
||||
|
||||
MESHING2_RESULT res =
|
||||
meshing.GenerateMesh (mesh, maxh, k);
|
||||
|
||||
if (res != MESHING2_OK)
|
||||
{
|
||||
PrintError ("Problem in Surface mesh generation");
|
||||
throw NgException ("Problem in Surface mesh generation");
|
||||
}
|
||||
|
||||
if (multithread.terminate) return;
|
||||
|
||||
for (int i = oldnf+1; i <= mesh.GetNSE(); i++)
|
||||
mesh.SurfaceElement(i).SetIndex (k);
|
||||
|
||||
|
||||
// mesh.CalcSurfacesOfNode();
|
||||
|
||||
if (segments.Size())
|
||||
{
|
||||
// surface was meshed, not copied
|
||||
PrintMessage (2, "Optimize Surface");
|
||||
for (int i = 1; i <= mparam.optsteps2d; i++)
|
||||
{
|
||||
if (multithread.terminate) return;
|
||||
|
||||
{
|
||||
MeshOptimize2dSurfaces meshopt(geom);
|
||||
meshopt.SetFaceIndex (k);
|
||||
meshopt.SetImproveEdges (0);
|
||||
meshopt.SetMetricWeight (mparam.elsizeweight);
|
||||
meshopt.SetWriteStatus (0);
|
||||
|
||||
meshopt.EdgeSwapping (mesh, (i > mparam.optsteps2d/2));
|
||||
}
|
||||
|
||||
if (multithread.terminate) return;
|
||||
{
|
||||
// mesh.CalcSurfacesOfNode();
|
||||
|
||||
MeshOptimize2dSurfaces meshopt(geom);
|
||||
meshopt.SetFaceIndex (k);
|
||||
meshopt.SetImproveEdges (0);
|
||||
meshopt.SetMetricWeight (mparam.elsizeweight);
|
||||
meshopt.SetWriteStatus (0);
|
||||
|
||||
meshopt.ImproveMesh (mesh);
|
||||
}
|
||||
|
||||
{
|
||||
MeshOptimize2dSurfaces meshopt(geom);
|
||||
meshopt.SetFaceIndex (k);
|
||||
meshopt.SetImproveEdges (0);
|
||||
meshopt.SetMetricWeight (mparam.elsizeweight);
|
||||
meshopt.SetWriteStatus (0);
|
||||
|
||||
meshopt.CombineImprove (mesh);
|
||||
// mesh.CalcSurfacesOfNode();
|
||||
}
|
||||
|
||||
if (multithread.terminate) return;
|
||||
{
|
||||
MeshOptimize2dSurfaces meshopt(geom);
|
||||
meshopt.SetFaceIndex (k);
|
||||
meshopt.SetImproveEdges (0);
|
||||
meshopt.SetMetricWeight (mparam.elsizeweight);
|
||||
meshopt.SetWriteStatus (0);
|
||||
|
||||
meshopt.ImproveMesh (mesh);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
PrintMessage (3, (mesh.GetNSE() - oldnf), " elements, ", mesh.GetNP(), " points");
|
||||
|
||||
#ifdef OPENGL
|
||||
extern void Render();
|
||||
Render();
|
||||
#endif
|
||||
}
|
||||
|
||||
mesh.Compress();
|
||||
|
||||
do
|
||||
{
|
||||
changed = 0;
|
||||
for (int k = 1; k <= mesh.GetNFD(); k++)
|
||||
{
|
||||
multithread.percent = 100.0 * k / (mesh.GetNFD()+1e-10);
|
||||
|
||||
if (masterface.Get(k) == k)
|
||||
continue;
|
||||
|
||||
FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
|
||||
|
||||
(*testout) << "Surface " << k << endl;
|
||||
(*testout) << "Face Descriptor: " << fd << endl;
|
||||
PrintMessage (2, "Surface ", k);
|
||||
|
||||
int oldnf = mesh.GetNSE();
|
||||
|
||||
const Surface * surf =
|
||||
geom.GetSurface((mesh.GetFaceDescriptor(k).SurfNr()));
|
||||
|
||||
/*
|
||||
if (surf -> GetBCProperty() != -1)
|
||||
fd.SetBCProperty (surf->GetBCProperty());
|
||||
else
|
||||
{
|
||||
bccnt++;
|
||||
fd.SetBCProperty (bccnt);
|
||||
}
|
||||
*/
|
||||
|
||||
segments.SetSize (0);
|
||||
for (int i = 1; i <= mesh.GetNSeg(); i++)
|
||||
{
|
||||
Segment * seg = &mesh.LineSegment(i);
|
||||
if (seg->si == k)
|
||||
segments.Append (*seg);
|
||||
}
|
||||
|
||||
for (int i = 1; i <= geom.identifications.Size(); i++)
|
||||
{
|
||||
geom.identifications.Elem(i)->GetIdentifiedFaces (fpairs);
|
||||
int found = 0;
|
||||
for (int j = 1; j <= fpairs.Size(); j++)
|
||||
if (fpairs.Get(j).I1() == k || fpairs.Get(j).I2() == k)
|
||||
found = 1;
|
||||
|
||||
if (!found)
|
||||
continue;
|
||||
|
||||
geom.identifications.Get(i)->
|
||||
BuildSurfaceElements(segments, mesh, surf);
|
||||
if (!segments.Size())
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
if (multithread.terminate) return;
|
||||
|
||||
for (int i = oldnf+1; i <= mesh.GetNSE(); i++)
|
||||
mesh.SurfaceElement(i).SetIndex (k);
|
||||
|
||||
|
||||
if (!segments.Size())
|
||||
{
|
||||
masterface.Elem(k) = k;
|
||||
changed = 1;
|
||||
}
|
||||
|
||||
PrintMessage (3, (mesh.GetNSE() - oldnf), " elements, ", mesh.GetNP(), " points");
|
||||
}
|
||||
|
||||
#ifdef OPENGL
|
||||
extern void Render();
|
||||
Render();
|
||||
#endif
|
||||
}
|
||||
while (changed);
|
||||
|
||||
|
||||
mesh.SplitSeparatedFaces();
|
||||
mesh.CalcSurfacesOfNode();
|
||||
|
||||
multithread.task = savetask;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int GenerateMesh (CSGeometry & geom,
|
||||
Mesh *& mesh,
|
||||
int perfstepsstart, int perfstepsend,
|
||||
const char * optstr)
|
||||
{
|
||||
|
||||
if (mesh && mesh->GetNSE() &&
|
||||
!geom.GetNSolids())
|
||||
{
|
||||
if (perfstepsstart < MESHCONST_MESHVOLUME)
|
||||
perfstepsstart = MESHCONST_MESHVOLUME;
|
||||
}
|
||||
|
||||
|
||||
|
||||
if (perfstepsstart <= MESHCONST_ANALYSE)
|
||||
{
|
||||
delete mesh;
|
||||
mesh = new Mesh();
|
||||
|
||||
mesh->SetGlobalH (mparam.maxh);
|
||||
mesh->SetMinimalH (mparam.minh);
|
||||
|
||||
ARRAY<double> maxhdom(geom.GetNTopLevelObjects());
|
||||
for (int i = 0; i < maxhdom.Size(); i++)
|
||||
maxhdom[i] = geom.GetTopLevelObject(i)->GetMaxH();
|
||||
|
||||
mesh->SetMaxHDomain (maxhdom);
|
||||
|
||||
if (mparam.uselocalh)
|
||||
{
|
||||
double maxsize = geom.MaxSize();
|
||||
mesh->SetLocalH (Point<3>(-maxsize, -maxsize, -maxsize),
|
||||
Point<3>(maxsize, maxsize, maxsize),
|
||||
mparam.grading);
|
||||
|
||||
mesh -> LoadLocalMeshSize (mparam.meshsizefilename);
|
||||
}
|
||||
|
||||
spoints.SetSize(0);
|
||||
FindPoints (geom, *mesh);
|
||||
|
||||
PrintMessage (5, "find points done");
|
||||
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Special points found" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl << endl;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
if (multithread.terminate || perfstepsend <= MESHCONST_ANALYSE)
|
||||
return TCL_OK;
|
||||
|
||||
|
||||
if (perfstepsstart <= MESHCONST_MESHEDGES)
|
||||
{
|
||||
FindEdges (geom, *mesh, true);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Edges meshed" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl;
|
||||
#endif
|
||||
|
||||
|
||||
if (multithread.terminate)
|
||||
return TCL_OK;
|
||||
|
||||
if (mparam.uselocalh)
|
||||
{
|
||||
mesh->CalcLocalH();
|
||||
mesh->DeleteMesh();
|
||||
|
||||
FindPoints (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
FindEdges (geom, *mesh, true);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
mesh->DeleteMesh();
|
||||
|
||||
FindPoints (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
FindEdges (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
}
|
||||
}
|
||||
|
||||
if (multithread.terminate || perfstepsend <= MESHCONST_MESHEDGES)
|
||||
return TCL_OK;
|
||||
|
||||
|
||||
if (perfstepsstart <= MESHCONST_MESHSURFACE)
|
||||
{
|
||||
MeshSurface (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Surfaces meshed" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl;
|
||||
#endif
|
||||
|
||||
if (mparam.uselocalh && 0)
|
||||
{
|
||||
mesh->CalcLocalH();
|
||||
mesh->DeleteMesh();
|
||||
|
||||
FindPoints (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
FindEdges (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
MeshSurface (geom, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
}
|
||||
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Surfaces remeshed" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl;
|
||||
#endif
|
||||
|
||||
#ifdef STAT_STREAM
|
||||
(*statout) << mesh->GetNSeg() << " & "
|
||||
<< mesh->GetNSE() << " & - &"
|
||||
<< GetTime() << " & " << endl;
|
||||
#endif
|
||||
|
||||
MeshQuality2d (*mesh);
|
||||
mesh->CalcSurfacesOfNode();
|
||||
}
|
||||
|
||||
if (multithread.terminate || perfstepsend <= MESHCONST_OPTSURFACE)
|
||||
return TCL_OK;
|
||||
|
||||
|
||||
if (perfstepsstart <= MESHCONST_MESHVOLUME)
|
||||
{
|
||||
multithread.task = "Volume meshing";
|
||||
|
||||
MESHING3_RESULT res =
|
||||
MeshVolume (mparam, *mesh);
|
||||
|
||||
if (res != MESHING3_OK) return TCL_ERROR;
|
||||
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
RemoveIllegalElements (*mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
MeshQuality3d (*mesh);
|
||||
|
||||
for (int i = 0; i < geom.GetNTopLevelObjects(); i++)
|
||||
mesh->SetMaterial (i+1, geom.GetTopLevelObject(i)->GetMaterial().c_str());
|
||||
|
||||
|
||||
#ifdef STAT_STREAM
|
||||
(*statout) << GetTime() << " & ";
|
||||
#endif
|
||||
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Volume meshed" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl;
|
||||
#endif
|
||||
}
|
||||
|
||||
if (multithread.terminate || perfstepsend <= MESHCONST_MESHVOLUME)
|
||||
return TCL_OK;
|
||||
|
||||
|
||||
if (perfstepsstart <= MESHCONST_OPTVOLUME)
|
||||
{
|
||||
multithread.task = "Volume optimization";
|
||||
|
||||
OptimizeVolume (mparam, *mesh);
|
||||
if (multithread.terminate) return TCL_OK;
|
||||
|
||||
#ifdef STAT_STREAM
|
||||
(*statout) << GetTime() << " & "
|
||||
<< mesh->GetNE() << " & "
|
||||
<< mesh->GetNP() << " " << '\\' << '\\' << " \\" << "hline" << endl;
|
||||
#endif
|
||||
|
||||
#ifdef LOG_STREAM
|
||||
(*logout) << "Volume optimized" << endl
|
||||
<< "time = " << GetTime() << " sec" << endl
|
||||
<< "points: " << mesh->GetNP() << endl;
|
||||
#endif
|
||||
}
|
||||
|
||||
return TCL_OK;
|
||||
}
|
||||
}
|
||||
16
libsrc/csg/geoml.hpp
Normal file
16
libsrc/csg/geoml.hpp
Normal file
@ -0,0 +1,16 @@
|
||||
#ifndef FILE_GEOML
|
||||
#define FILE_GEOML
|
||||
|
||||
/* *************************************************************************/
|
||||
/* File: geoml.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 21. Jun. 98 */
|
||||
/* *************************************************************************/
|
||||
|
||||
#include <geom/geom.hh>
|
||||
|
||||
#include <geom/solid.hh>
|
||||
#include <geom/algprim.hh>
|
||||
#include <geom/adtree.hh>
|
||||
#include <geom/csgeom.hh>
|
||||
#endif
|
||||
1672
libsrc/csg/identify.cpp
Normal file
1672
libsrc/csg/identify.cpp
Normal file
File diff suppressed because it is too large
Load Diff
204
libsrc/csg/identify.hpp
Normal file
204
libsrc/csg/identify.hpp
Normal file
@ -0,0 +1,204 @@
|
||||
|
||||
#ifndef FILE_IDENTIFY
|
||||
#define FILE_IDENTIFY
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: identify.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 1. Aug. 99 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Identify surfaces for periodic b.c. or
|
||||
thin domains
|
||||
*/
|
||||
|
||||
|
||||
class SpecialPoint;
|
||||
class Identification
|
||||
{
|
||||
protected:
|
||||
const CSGeometry & geom;
|
||||
// identified faces, index sorted
|
||||
INDEX_2_HASHTABLE<int> identfaces;
|
||||
int nr;
|
||||
|
||||
public:
|
||||
Identification (int anr, const CSGeometry & ageom);
|
||||
virtual ~Identification ();
|
||||
virtual void Print (ostream & ost) const = 0;
|
||||
virtual void GetData (ostream & ost) const = 0;
|
||||
|
||||
/// obsolete
|
||||
// virtual void IdentifySpecialPoints (ARRAY<class SpecialPoint> & points);
|
||||
|
||||
/// can identify both special points (fixed direction)
|
||||
/// (identified points, same tangent)
|
||||
virtual int Identifyable (const SpecialPoint & sp1, const SpecialPoint & sp2,
|
||||
const TABLE<int> & specpoint2solid,
|
||||
const TABLE<int> & specpoint2surface) const;
|
||||
///
|
||||
virtual int Identifyable (const Point<3> & p1, const Point<3> & sp2) const;
|
||||
/// is it possible to identify sp1 with some other ?
|
||||
virtual int IdentifyableCandidate (const SpecialPoint & sp1) const;
|
||||
|
||||
/// are points (if connected) by a short edge (direction anyhow) ?
|
||||
virtual int ShortEdge (const SpecialPoint & sp1, const SpecialPoint & sp2) const;
|
||||
|
||||
/// add entries in mesh identification tables
|
||||
virtual void IdentifyPoints (class Mesh & mesh);
|
||||
|
||||
/// add entries to identified faces (based on segment infos)
|
||||
virtual void IdentifyFaces (class Mesh & mesh);
|
||||
|
||||
/// get point on other surface, add entry in mesh identifications
|
||||
virtual int GetIdentifiedPoint (class Mesh & mesh, int pi1);
|
||||
|
||||
/// copy surfaces, or fill rectangles
|
||||
virtual void BuildSurfaceElements (ARRAY<class Segment> & segs,
|
||||
class Mesh & mesh,
|
||||
const Surface * surf);
|
||||
|
||||
/// insert volume elements in thin layers
|
||||
virtual void BuildVolumeElements (ARRAY<class Element2d> & surfels,
|
||||
class Mesh & mesh);
|
||||
|
||||
/// get list of identified faces
|
||||
virtual void GetIdentifiedFaces (ARRAY<INDEX_2> & idfaces) const;
|
||||
|
||||
friend ostream & operator<< (ostream & ost, Identification & ident);
|
||||
};
|
||||
|
||||
|
||||
class PeriodicIdentification : public Identification
|
||||
{
|
||||
const Surface * s1;
|
||||
const Surface * s2;
|
||||
public:
|
||||
PeriodicIdentification (int anr,
|
||||
const CSGeometry & ageom,
|
||||
const Surface * as1,
|
||||
const Surface * as2);
|
||||
virtual ~PeriodicIdentification ();
|
||||
virtual void Print (ostream & ost) const;
|
||||
virtual void GetData (ostream & ost) const;
|
||||
|
||||
|
||||
// virtual void IdentifySpecialPoints (ARRAY<class SpecialPoint> & points);
|
||||
virtual int Identifyable (const SpecialPoint & sp1, const SpecialPoint & sp2,
|
||||
const TABLE<int> & specpoint2solid,
|
||||
const TABLE<int> & specpoint2surface) const;
|
||||
|
||||
virtual int Identifyable (const Point<3> & p1, const Point<3> & sp2) const;
|
||||
virtual int GetIdentifiedPoint (class Mesh & mesh, int pi1);
|
||||
virtual void IdentifyPoints (class Mesh & mesh);
|
||||
virtual void IdentifyFaces (class Mesh & mesh);
|
||||
virtual void BuildSurfaceElements (ARRAY<class Segment> & segs,
|
||||
class Mesh & mesh,
|
||||
const Surface * surf);
|
||||
};
|
||||
|
||||
|
||||
///
|
||||
class TopLevelObject;
|
||||
class CloseSurfaceIdentification : public Identification
|
||||
{
|
||||
const Surface * s1;
|
||||
const Surface * s2;
|
||||
const TopLevelObject * domain;
|
||||
///
|
||||
int dom_nr;
|
||||
/// number of refinement levels (in Z-refinement)
|
||||
int ref_levels;
|
||||
/// number of refinement levels for layer next to s1 (in Z-refinement)
|
||||
int ref_levels_s1;
|
||||
/// number of refinement levels for layer next to s2 (in Z-refinement)
|
||||
int ref_levels_s2;
|
||||
///
|
||||
double eps_n;
|
||||
ARRAY<double> slices;
|
||||
/// used only for domain-local identification:
|
||||
ARRAY<int> domain_surfaces;
|
||||
///
|
||||
bool dom_surf_valid;
|
||||
|
||||
///
|
||||
Vec<3> direction;
|
||||
///
|
||||
bool usedirection;
|
||||
public:
|
||||
CloseSurfaceIdentification (int anr,
|
||||
const CSGeometry & ageom,
|
||||
const Surface * as1,
|
||||
const Surface * as2,
|
||||
const TopLevelObject * adomain,
|
||||
const Flags & flags);
|
||||
virtual ~CloseSurfaceIdentification ();
|
||||
|
||||
virtual void Print (ostream & ost) const;
|
||||
virtual void GetData (ostream & ost) const;
|
||||
|
||||
|
||||
// virtual void IdentifySpecialPoints (ARRAY<class SpecialPoint> & points);
|
||||
virtual int Identifyable (const SpecialPoint & sp1, const SpecialPoint & sp2,
|
||||
const TABLE<int> & specpoint2solid,
|
||||
const TABLE<int> & specpoint2surface) const;
|
||||
virtual int Identifyable (const Point<3> & p1, const Point<3> & sp2) const;
|
||||
virtual int IdentifyableCandidate (const SpecialPoint & sp1) const;
|
||||
virtual int ShortEdge (const SpecialPoint & sp1, const SpecialPoint & sp2) const;
|
||||
virtual int GetIdentifiedPoint (class Mesh & mesh, int pi1);
|
||||
const ARRAY<double> & GetSlices () const { return slices; }
|
||||
virtual void IdentifyPoints (class Mesh & mesh);
|
||||
virtual void IdentifyFaces (class Mesh & mesh);
|
||||
virtual void BuildSurfaceElements (ARRAY<class Segment> & segs,
|
||||
class Mesh & mesh,
|
||||
const Surface * surf);
|
||||
void BuildSurfaceElements2 (ARRAY<class Segment> & segs,
|
||||
class Mesh & mesh,
|
||||
const Surface * surf);
|
||||
|
||||
virtual void BuildVolumeElements (ARRAY<class Element2d> & surfels,
|
||||
class Mesh & mesh);
|
||||
|
||||
int RefLevels () const { return ref_levels; }
|
||||
int RefLevels1 () const { return ref_levels_s1; }
|
||||
int RefLevels2 () const { return ref_levels_s2; }
|
||||
|
||||
bool IsSkewIdentification(void) const {return usedirection;}
|
||||
const Vec<3> & GetDirection(void) const {return direction;}
|
||||
|
||||
const Surface & GetSurface1(void) const
|
||||
{ return *s1;}
|
||||
const Surface & GetSurface2(void) const
|
||||
{ return *s2;}
|
||||
};
|
||||
|
||||
|
||||
class CloseEdgesIdentification : public Identification
|
||||
{
|
||||
const Surface * facet;
|
||||
const Surface * s1;
|
||||
const Surface * s2;
|
||||
public:
|
||||
CloseEdgesIdentification (int anr,
|
||||
const CSGeometry & ageom,
|
||||
const Surface * afacet,
|
||||
const Surface * as1,
|
||||
const Surface * as2);
|
||||
virtual ~CloseEdgesIdentification ();
|
||||
virtual void Print (ostream & ost) const;
|
||||
virtual void GetData (ostream & ost) const;
|
||||
|
||||
// virtual void IdentifySpecialPoints (ARRAY<class SpecialPoint> & points);
|
||||
virtual int Identifyable (const SpecialPoint & sp1, const SpecialPoint & sp2,
|
||||
const TABLE<int> & specpoint2solid,
|
||||
const TABLE<int> & specpoint2surface) const;
|
||||
|
||||
|
||||
virtual void IdentifyPoints (class Mesh & mesh);
|
||||
virtual void BuildSurfaceElements (ARRAY<class Segment> & segs,
|
||||
class Mesh & mesh,
|
||||
const Surface * surf);
|
||||
};
|
||||
|
||||
#endif
|
||||
14
libsrc/csg/manifold.cpp
Normal file
14
libsrc/csg/manifold.cpp
Normal file
@ -0,0 +1,14 @@
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
Manifold :: Manifold ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
Manifold :: ~Manifold ()
|
||||
{
|
||||
;
|
||||
}
|
||||
}
|
||||
22
libsrc/csg/manifold.hpp
Normal file
22
libsrc/csg/manifold.hpp
Normal file
@ -0,0 +1,22 @@
|
||||
#ifndef FILE_MANIFOLD
|
||||
#define FILE_MANIFOLD
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: manifold.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 7. Aug. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Basis class for manifolds in 2d and 3d
|
||||
*/
|
||||
class Manifold
|
||||
{
|
||||
public:
|
||||
///
|
||||
Manifold ();
|
||||
///
|
||||
virtual ~Manifold ();
|
||||
};
|
||||
|
||||
#endif
|
||||
210
libsrc/csg/meshsurf.cpp
Normal file
210
libsrc/csg/meshsurf.cpp
Normal file
@ -0,0 +1,210 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <csg.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
/*
|
||||
Meshing2Surfaces :: Meshing2Surfaces (const Surface & asurface)
|
||||
: surface(asurface)
|
||||
{
|
||||
;
|
||||
}
|
||||
*/
|
||||
Meshing2Surfaces :: Meshing2Surfaces (const Surface & asurf,
|
||||
const Box<3> & abb)
|
||||
: Meshing2(abb), surface(asurf)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
void Meshing2Surfaces :: DefineTransformation (const Point3d & p1, const Point3d & p2,
|
||||
const PointGeomInfo * geominfo1,
|
||||
const PointGeomInfo * geominfo2)
|
||||
{
|
||||
((Surface&)surface).DefineTangentialPlane (p1, p2);
|
||||
}
|
||||
|
||||
void Meshing2Surfaces :: TransformToPlain (const Point3d & locpoint,
|
||||
const MultiPointGeomInfo & geominfo,
|
||||
Point2d & planepoint,
|
||||
double h, int & zone)
|
||||
{
|
||||
Point<2> hp;
|
||||
surface.ToPlane (locpoint, hp, h, zone);
|
||||
planepoint.X() = hp(0);
|
||||
planepoint.Y() = hp(1);
|
||||
}
|
||||
|
||||
int Meshing2Surfaces :: TransformFromPlain (Point2d & planepoint,
|
||||
Point3d & locpoint,
|
||||
PointGeomInfo & gi,
|
||||
double h)
|
||||
{
|
||||
Point<3> hp;
|
||||
Point<2> hp2 (planepoint.X(), planepoint.Y());
|
||||
surface.FromPlane (hp2, hp, h);
|
||||
locpoint = hp;
|
||||
gi.trignum = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
double Meshing2Surfaces :: CalcLocalH (const Point3d & p, double gh) const
|
||||
{
|
||||
return surface.LocH (p, 3, 1, gh);
|
||||
/*
|
||||
double loch = mesh.lochfunc->GetH(p);
|
||||
if (gh < loch) loch = gh;
|
||||
return loch;
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
MeshOptimize2dSurfaces :: MeshOptimize2dSurfaces (const CSGeometry & ageometry)
|
||||
: MeshOptimize2d(), geometry(ageometry)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
void MeshOptimize2dSurfaces :: ProjectPoint (INDEX surfind, Point<3> & p) const
|
||||
{
|
||||
Point<3> hp = p;
|
||||
geometry.GetSurface(surfind)->Project (hp);
|
||||
p = hp;
|
||||
}
|
||||
|
||||
void MeshOptimize2dSurfaces :: ProjectPoint2 (INDEX surfind, INDEX surfind2,
|
||||
Point<3> & p) const
|
||||
{
|
||||
Point<3> hp = p;
|
||||
ProjectToEdge ( geometry.GetSurface(surfind),
|
||||
geometry.GetSurface(surfind2), hp);
|
||||
p = hp;
|
||||
}
|
||||
|
||||
|
||||
void MeshOptimize2dSurfaces ::
|
||||
GetNormalVector(INDEX surfind, const Point<3> & p, Vec<3> & n) const
|
||||
{
|
||||
Vec<3> hn = n;
|
||||
geometry.GetSurface(surfind)->CalcGradient (p, hn);
|
||||
hn.Normalize();
|
||||
n = hn;
|
||||
|
||||
/*
|
||||
if (geometry.GetSurface(surfind)->Inverse())
|
||||
n *= -1;
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
RefinementSurfaces :: RefinementSurfaces (const CSGeometry & ageometry)
|
||||
: Refinement(), geometry(ageometry)
|
||||
{
|
||||
if(geometry.GetNSurf() == 0)
|
||||
*testout << endl
|
||||
<< "WARNING: Intializing 2D refinement with 0-surface geometry" << endl
|
||||
<< "==========================================================" << endl
|
||||
<< endl << endl;
|
||||
}
|
||||
|
||||
RefinementSurfaces :: ~RefinementSurfaces ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
void RefinementSurfaces ::
|
||||
PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,
|
||||
int surfi,
|
||||
const PointGeomInfo & gi1,
|
||||
const PointGeomInfo & gi2,
|
||||
Point<3> & newp, PointGeomInfo & newgi)
|
||||
{
|
||||
Point<3> hnewp;
|
||||
hnewp = p1+secpoint*(p2-p1);
|
||||
if (surfi != -1)
|
||||
{
|
||||
geometry.GetSurface (surfi) -> Project (hnewp);
|
||||
newgi.trignum = 1;
|
||||
}
|
||||
|
||||
newp = hnewp;
|
||||
}
|
||||
|
||||
void RefinementSurfaces ::
|
||||
PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,
|
||||
int surfi1, int surfi2,
|
||||
const EdgePointGeomInfo & ap1,
|
||||
const EdgePointGeomInfo & ap2,
|
||||
Point<3> & newp, EdgePointGeomInfo & newgi)
|
||||
{
|
||||
Point<3> hnewp = p1+secpoint*(p2-p1);
|
||||
//(*testout) << "hnewp " << hnewp << " s1 " << surfi1 << " s2 " << surfi2 << endl;
|
||||
if (surfi1 != -1 && surfi2 != -1 && surfi1 != surfi2)
|
||||
{
|
||||
netgen::ProjectToEdge (geometry.GetSurface(surfi1),
|
||||
geometry.GetSurface(surfi2),
|
||||
hnewp);
|
||||
// (*testout) << "Pointbetween, newp = " << hnewp << endl
|
||||
// << ", err = " << sqrt (sqr (hnewp(0))+ sqr(hnewp(1)) + sqr (hnewp(2))) - 1 << endl;
|
||||
newgi.edgenr = 1;
|
||||
//(*testout) << "hnewp (a1) " << hnewp << endl;
|
||||
}
|
||||
else if (surfi1 != -1)
|
||||
{
|
||||
geometry.GetSurface (surfi1) -> Project (hnewp);
|
||||
//(*testout) << "hnewp (a2) " << hnewp << endl;
|
||||
}
|
||||
|
||||
newp = hnewp;
|
||||
};
|
||||
|
||||
Vec<3> RefinementSurfaces :: GetTangent (const Point<3> & p, int surfi1, int surfi2,
|
||||
const EdgePointGeomInfo & ap1) const
|
||||
{
|
||||
Vec<3> n1 = geometry.GetSurface (surfi1)->GetNormalVector (p);
|
||||
Vec<3> n2 = geometry.GetSurface (surfi2)->GetNormalVector (p);
|
||||
Vec<3> tau = Cross (n1, n2).Normalize();
|
||||
return tau;
|
||||
}
|
||||
|
||||
Vec<3> RefinementSurfaces :: GetNormal (const Point<3> & p, int surfi1,
|
||||
const PointGeomInfo & gi) const
|
||||
{
|
||||
return geometry.GetSurface (surfi1)->GetNormalVector (p);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RefinementSurfaces :: ProjectToSurface (Point<3> & p, int surfi)
|
||||
{
|
||||
if (surfi != -1)
|
||||
geometry.GetSurface (surfi) -> Project (p);
|
||||
};
|
||||
|
||||
void RefinementSurfaces :: ProjectToEdge (Point<3> & p, int surfi1, int surfi2, const EdgePointGeomInfo & egi) const
|
||||
{
|
||||
netgen::ProjectToEdge (geometry.GetSurface(surfi1),
|
||||
geometry.GetSurface(surfi2),
|
||||
p);
|
||||
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
95
libsrc/csg/meshsurf.hpp
Normal file
95
libsrc/csg/meshsurf.hpp
Normal file
@ -0,0 +1,95 @@
|
||||
#ifndef FILE_MESHSURF
|
||||
#define FILE_MESHSURF
|
||||
|
||||
///
|
||||
class Meshing2Surfaces : public Meshing2
|
||||
{
|
||||
///
|
||||
const Surface & surface;
|
||||
|
||||
public:
|
||||
///
|
||||
// Meshing2Surfaces (const Surface & asurf);
|
||||
///
|
||||
Meshing2Surfaces (const Surface & asurf, const Box<3> & aboundingbox);
|
||||
|
||||
protected:
|
||||
///
|
||||
virtual void DefineTransformation (const Point3d & p1, const Point3d & p2,
|
||||
const PointGeomInfo * geominfo1,
|
||||
const PointGeomInfo * geominfo2);
|
||||
///
|
||||
virtual void TransformToPlain (const Point3d & locpoint,
|
||||
const MultiPointGeomInfo & geominfo,
|
||||
Point2d & plainpoint,
|
||||
double h, int & zone);
|
||||
///
|
||||
virtual int TransformFromPlain (Point2d & plainpoint,
|
||||
Point3d & locpoint,
|
||||
PointGeomInfo & gi,
|
||||
double h);
|
||||
///
|
||||
virtual double CalcLocalH (const Point3d & p, double gh) const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
///
|
||||
class MeshOptimize2dSurfaces : public MeshOptimize2d
|
||||
{
|
||||
///
|
||||
const CSGeometry & geometry;
|
||||
|
||||
public:
|
||||
///
|
||||
MeshOptimize2dSurfaces (const CSGeometry & ageometry);
|
||||
|
||||
///
|
||||
virtual void ProjectPoint (INDEX surfind, Point<3> & p) const;
|
||||
///
|
||||
virtual void ProjectPoint2 (INDEX surfind, INDEX surfind2, Point<3> & p) const;
|
||||
///
|
||||
virtual void GetNormalVector(INDEX surfind, const Point<3> & p, Vec<3> & n) const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
class RefinementSurfaces : public Refinement
|
||||
{
|
||||
const CSGeometry & geometry;
|
||||
|
||||
public:
|
||||
RefinementSurfaces (const CSGeometry & ageometry);
|
||||
virtual ~RefinementSurfaces ();
|
||||
|
||||
virtual void PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,
|
||||
int surfi,
|
||||
const PointGeomInfo & gi1,
|
||||
const PointGeomInfo & gi2,
|
||||
Point<3> & newp, PointGeomInfo & newgi);
|
||||
|
||||
virtual void PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,
|
||||
int surfi1, int surfi2,
|
||||
const EdgePointGeomInfo & ap1,
|
||||
const EdgePointGeomInfo & ap2,
|
||||
Point<3> & newp, EdgePointGeomInfo & newgi);
|
||||
|
||||
virtual Vec<3> GetTangent (const Point<3> & p, int surfi1, int surfi2,
|
||||
const EdgePointGeomInfo & ap1) const;
|
||||
|
||||
virtual Vec<3> GetNormal (const Point<3> & p, int surfi1,
|
||||
const PointGeomInfo & gi) const;
|
||||
|
||||
|
||||
virtual void ProjectToSurface (Point<3> & p, int surfi);
|
||||
|
||||
virtual void ProjectToEdge (Point<3> & p, int surfi1, int surfi2, const EdgePointGeomInfo & egi) const;
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
738
libsrc/csg/polyhedra.cpp
Normal file
738
libsrc/csg/polyhedra.cpp
Normal file
@ -0,0 +1,738 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
Polyhedra::Face::Face (int pi1, int pi2, int pi3,
|
||||
const ARRAY<Point<3> > & points,
|
||||
int ainputnr)
|
||||
{
|
||||
inputnr = ainputnr;
|
||||
|
||||
pnums[0] = pi1;
|
||||
pnums[1] = pi2;
|
||||
pnums[2] = pi3;
|
||||
|
||||
|
||||
bbox.Set (points[pi1]);
|
||||
bbox.Add (points[pi2]);
|
||||
bbox.Add (points[pi3]);
|
||||
|
||||
v1 = points[pi2] - points[pi1];
|
||||
v2 = points[pi3] - points[pi1];
|
||||
|
||||
n = Cross (v1, v2);
|
||||
|
||||
nn = n;
|
||||
nn.Normalize();
|
||||
// PseudoInverse (v1, v2, w1, w2);
|
||||
|
||||
Mat<2,3> mat;
|
||||
Mat<3,2> inv;
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
mat(0,i) = v1(i);
|
||||
mat(1,i) = v2(i);
|
||||
}
|
||||
CalcInverse (mat, inv);
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
w1(i) = inv(i,0);
|
||||
w2(i) = inv(i,1);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Polyhedra :: Polyhedra ()
|
||||
{
|
||||
surfaceactive.SetSize(0);
|
||||
surfaceids.SetSize(0);
|
||||
eps_base1 = 1e-8;
|
||||
}
|
||||
|
||||
Polyhedra :: ~Polyhedra ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
Primitive * Polyhedra :: CreateDefault ()
|
||||
{
|
||||
return new Polyhedra();
|
||||
}
|
||||
|
||||
INSOLID_TYPE Polyhedra :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
/*
|
||||
for (i = 1; i <= faces.Size(); i++)
|
||||
if (FaceBoxIntersection (i, box))
|
||||
return DOES_INTERSECT;
|
||||
*/
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
if (!faces[i].bbox.Intersect (box))
|
||||
continue;
|
||||
//(*testout) << "face " << i << endl;
|
||||
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
const Point<3> & p2 = points[faces[i].pnums[1]];
|
||||
const Point<3> & p3 = points[faces[i].pnums[2]];
|
||||
|
||||
if (fabs (faces[i].nn * (p1 - box.Center())) > box.Diam()/2)
|
||||
continue;
|
||||
|
||||
//(*testout) << "still in loop" << endl;
|
||||
|
||||
double dist2 = MinDistTP2 (p1, p2, p3, box.Center());
|
||||
//(*testout) << "p1 " << p1 << " p2 " << p2 << " p3 " << p3 << endl
|
||||
// << " box.Center " << box.Center() << " box.Diam() " << box.Diam() << endl
|
||||
// << " dist2 " << dist2 << " sqr(box.Diam()/2) " << sqr(box.Diam()/2) << endl;
|
||||
if (dist2 < sqr (box.Diam()/2))
|
||||
{
|
||||
//(*testout) << "DOES_INTERSECT" << endl;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
};
|
||||
|
||||
return PointInSolid (box.Center(), 1e-3 * box.Diam());
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE Polyhedra :: PointInSolid (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
//(*testout) << "PointInSolid p " << p << " eps " << eps << endl;
|
||||
//(*testout) << "bbox " << poly_bbox << endl;
|
||||
|
||||
if((p(0) > poly_bbox.PMax()(0) + eps) || (p(0) < poly_bbox.PMin()(0) - eps) ||
|
||||
(p(1) > poly_bbox.PMax()(1) + eps) || (p(1) < poly_bbox.PMin()(1) - eps) ||
|
||||
(p(2) > poly_bbox.PMax()(2) + eps) || (p(2) < poly_bbox.PMin()(2) - eps))
|
||||
{
|
||||
//(*testout) << "returning IS_OUTSIDE" << endl;
|
||||
return IS_OUTSIDE;
|
||||
}
|
||||
|
||||
Vec<3> n, v1, v2;
|
||||
|
||||
// random (?) numbers:
|
||||
n(0) = -0.424621;
|
||||
n(1) = 0.15432;
|
||||
n(2) = 0.89212238;
|
||||
|
||||
int cnt = 0;
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
|
||||
double lam3 = faces[i].nn * v0;
|
||||
|
||||
if(fabs(lam3) < eps)
|
||||
{
|
||||
double lam1 = (faces[i].w1 * v0);
|
||||
double lam2 = (faces[i].w2 * v0);
|
||||
if (lam1 >= -eps_base1 && lam2 >= -eps_base1 && lam1+lam2 <= 1+eps_base1)
|
||||
{
|
||||
//(*testout) << "returning DOES_INTERSECT" << endl;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
lam3 = -(faces[i].n * v0) / (faces[i].n * n);
|
||||
|
||||
if (lam3 < 0) continue;
|
||||
|
||||
Vec<3> rs = v0 + lam3 * n;
|
||||
|
||||
double lam1 = (faces[i].w1 * rs);
|
||||
double lam2 = (faces[i].w2 * rs);
|
||||
if (lam1 >= 0 && lam2 >= 0 && lam1+lam2 <= 1)
|
||||
cnt++;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//(*testout) << " cnt = " << cnt%2 << endl;
|
||||
return (cnt % 2) ? IS_INSIDE : IS_OUTSIDE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void Polyhedra :: GetTangentialSurfaceIndices (const Point<3> & p,
|
||||
ARRAY<int> & surfind, double eps) const
|
||||
{
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
double lam3 = -(faces[i].nn * v0); // n->nn
|
||||
|
||||
if (fabs (lam3) > eps) continue;
|
||||
|
||||
double lam1 = (faces[i].w1 * v0);
|
||||
double lam2 = (faces[i].w2 * v0);
|
||||
|
||||
if (lam1 >= -eps_base1 && lam2 >= -eps_base1 && lam1+lam2 <= 1+eps_base1)
|
||||
if (!surfind.Contains (GetSurfaceId(i)))
|
||||
surfind.Append (GetSurfaceId(i));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Polyhedra :: VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const
|
||||
{
|
||||
ARRAY<int> point_on_faces;
|
||||
INSOLID_TYPE res(DOES_INTERSECT);
|
||||
|
||||
Vec<3> vn = v;
|
||||
vn.Normalize();
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
double lam3 = -(faces[i].nn * v0); // n->nn
|
||||
|
||||
|
||||
if (fabs (lam3) > eps) continue;
|
||||
//(*testout) << "lam3 <= eps" << endl;
|
||||
|
||||
double lam1 = (faces[i].w1 * v0);
|
||||
double lam2 = (faces[i].w2 * v0);
|
||||
|
||||
if (lam1 >= -eps_base1 && lam2 >= -eps_base1 && lam1+lam2 <= 1+eps_base1)
|
||||
{
|
||||
point_on_faces.Append(i);
|
||||
|
||||
double scal = vn * faces[i].nn; // n->nn
|
||||
|
||||
res = DOES_INTERSECT;
|
||||
if (scal > eps_base1) res = IS_OUTSIDE;
|
||||
if (scal < -eps_base1) res = IS_INSIDE;
|
||||
}
|
||||
}
|
||||
|
||||
//(*testout) << "point_on_faces.Size() " << point_on_faces.Size()
|
||||
// << " res " << res << endl;
|
||||
|
||||
if (point_on_faces.Size() == 0)
|
||||
return PointInSolid (p, 0);
|
||||
if (point_on_faces.Size() == 1)
|
||||
return res;
|
||||
|
||||
|
||||
|
||||
|
||||
double mindist(0);
|
||||
bool first = true;
|
||||
|
||||
for(int i=0; i<point_on_faces.Size(); i++)
|
||||
{
|
||||
for(int j=0; j<3; j++)
|
||||
{
|
||||
double dist = Dist(p,points[faces[point_on_faces[i]].pnums[j]]);
|
||||
if(dist > eps && (first || dist < mindist))
|
||||
{
|
||||
mindist = dist;
|
||||
first = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Point<3> p2 = p + (1e-2*mindist) * vn;
|
||||
res = PointInSolid (p2, eps);
|
||||
|
||||
// (*testout) << "mindist " << mindist << " res " << res << endl;
|
||||
|
||||
return res;
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
INSOLID_TYPE Polyhedra :: VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE res;
|
||||
|
||||
res = VecInSolid(p,v1,eps);
|
||||
if(res != DOES_INTERSECT)
|
||||
return res;
|
||||
|
||||
int point_on_n_faces = 0;
|
||||
|
||||
Vec<3> v1n = v1;
|
||||
v1n.Normalize();
|
||||
Vec<3> v2n = v2;
|
||||
v2n.Normalize();
|
||||
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
double lam3 = -(faces[i].n * v0);
|
||||
|
||||
if (fabs (lam3) > eps) continue;
|
||||
|
||||
double lam1 = (faces[i].w1 * v0);
|
||||
double lam2 = (faces[i].w2 * v0);
|
||||
|
||||
if (lam1 >= -eps && lam2 >= -eps && lam1+lam2 <= 1+eps)
|
||||
{
|
||||
double scal1 = v1n * faces[i].n;
|
||||
if (fabs (scal1) > eps) continue;
|
||||
|
||||
|
||||
point_on_n_faces++;
|
||||
|
||||
double scal2 = v2n * faces[i].n;
|
||||
res = DOES_INTERSECT;
|
||||
if (scal2 > eps) res = IS_OUTSIDE;
|
||||
if (scal2 < -eps) res = IS_INSIDE;
|
||||
}
|
||||
}
|
||||
|
||||
if (point_on_n_faces == 1)
|
||||
return res;
|
||||
|
||||
cerr << "primitive::vecinsolid2 makes nonsense for polyhedra" << endl;
|
||||
|
||||
return Primitive :: VecInSolid2 (p, v1, v2, eps);
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Polyhedra :: VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
//(*testout) << "VecInSolid2 eps " << eps << endl;
|
||||
INSOLID_TYPE res = VecInSolid(p,v1,eps);
|
||||
//(*testout) << "VecInSolid = " <<res <<endl;
|
||||
|
||||
if(res != DOES_INTERSECT)
|
||||
return res;
|
||||
|
||||
int point_on_n_faces = 0;
|
||||
|
||||
Vec<3> v1n = v1;
|
||||
v1n.Normalize();
|
||||
Vec<3> v2n = v2 - (v2 * v1n) * v1n;
|
||||
v2n.Normalize();
|
||||
|
||||
double cosv2, cosv2max = -1;
|
||||
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
if (fabs (faces[i].nn * v0) > eps) continue; // n->nn
|
||||
if (fabs (v1n * faces[i].nn) > eps_base1) continue; // n->nn
|
||||
|
||||
double lam1 = (faces[i].w1 * v0);
|
||||
double lam2 = (faces[i].w2 * v0);
|
||||
|
||||
if (lam1 >= -eps_base1 && lam2 >= -eps_base1 && lam1+lam2 <= 1+eps_base1)
|
||||
{
|
||||
// v1 is in face
|
||||
|
||||
Point<3> fc = Center (points[faces[i].pnums[0]],
|
||||
points[faces[i].pnums[1]],
|
||||
points[faces[i].pnums[2]]);
|
||||
|
||||
Vec<3> vpfc = fc - p;
|
||||
cosv2 = (v2n * vpfc) / vpfc.Length();
|
||||
if (cosv2 > cosv2max)
|
||||
{
|
||||
cosv2max = cosv2;
|
||||
point_on_n_faces++;
|
||||
|
||||
double scal2 = v2n * faces[i].nn; // n->nn
|
||||
res = DOES_INTERSECT;
|
||||
if (scal2 > eps_base1) res = IS_OUTSIDE;
|
||||
if (scal2 < -eps_base1) res = IS_INSIDE;
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (point_on_n_faces >= 1)
|
||||
return res;
|
||||
|
||||
(*testout) << "primitive::vecinsolid2 makes nonsense for polyhedra" << endl;
|
||||
cerr << "primitive::vecinsolid2 makes nonsense for polyhedra" << endl;
|
||||
|
||||
return Primitive :: VecInSolid2 (p, v1, v2, eps);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void Polyhedra :: GetTangentialVecSurfaceIndices2 (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
ARRAY<int> & surfind, double eps) const
|
||||
{
|
||||
Vec<3> v1n = v1;
|
||||
v1n.Normalize();
|
||||
Vec<3> v2n = v2; // - (v2 * v1n) * v1n;
|
||||
v2n.Normalize();
|
||||
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
{
|
||||
const Point<3> & p1 = points[faces[i].pnums[0]];
|
||||
|
||||
Vec<3> v0 = p - p1;
|
||||
if (fabs (v0 * faces[i].nn) > eps) continue; // n->nn
|
||||
if (fabs (v1n * faces[i].nn) > eps_base1) continue; // n->nn
|
||||
if (fabs (v2n * faces[i].nn) > eps_base1) continue; // n->nn
|
||||
|
||||
double lam01 = (faces[i].w1 * v0);
|
||||
double lam02 = (faces[i].w2 * v0);
|
||||
double lam03 = 1-lam01-lam02;
|
||||
double lam11 = (faces[i].w1 * v1);
|
||||
double lam12 = (faces[i].w2 * v1);
|
||||
double lam13 = -lam11-lam12;
|
||||
double lam21 = (faces[i].w1 * v2);
|
||||
double lam22 = (faces[i].w2 * v2);
|
||||
double lam23 = -lam21-lam22;
|
||||
|
||||
bool ok1 = lam01 > eps_base1 ||
|
||||
(lam01 > -eps_base1 && lam11 > eps_base1) ||
|
||||
(lam01 > -eps_base1 && lam11 > -eps_base1 && lam21 > eps_base1);
|
||||
|
||||
bool ok2 = lam02 > eps_base1 ||
|
||||
(lam02 > -eps_base1 && lam12 > eps_base1) ||
|
||||
(lam02 > -eps_base1 && lam12 > -eps_base1 && lam22 > eps_base1);
|
||||
|
||||
bool ok3 = lam03 > eps_base1 ||
|
||||
(lam03 > -eps_base1 && lam13 > eps_base1) ||
|
||||
(lam03 > -eps_base1 && lam13 > -eps_base1 && lam23 > eps_base1);
|
||||
|
||||
if (ok1 && ok2 && ok3)
|
||||
{
|
||||
if (!surfind.Contains (GetSurfaceId(faces[i].planenr)))
|
||||
surfind.Append (GetSurfaceId(faces[i].planenr));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void Polyhedra :: GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const
|
||||
{
|
||||
classname = "Polyhedra";
|
||||
coeffs.SetSize(0);
|
||||
coeffs.Append (points.Size());
|
||||
coeffs.Append (faces.Size());
|
||||
coeffs.Append (planes.Size());
|
||||
|
||||
/*
|
||||
int i, j;
|
||||
for (i = 1; i <= planes.Size(); i++)
|
||||
{
|
||||
planes.Elem(i)->Print (*testout);
|
||||
}
|
||||
for (i = 1; i <= faces.Size(); i++)
|
||||
{
|
||||
(*testout) << "face " << i << " has plane " << faces.Get(i).planenr << endl;
|
||||
for (j = 1; j <= 3; j++)
|
||||
(*testout) << points.Get(faces.Get(i).pnums[j-1]);
|
||||
(*testout) << endl;
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
void Polyhedra :: SetPrimitiveData (ARRAY<double> & /* coeffs */)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
void Polyhedra :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
for (int i = 0; i < planes.Size(); i++)
|
||||
surfaceactive[i] = 0;
|
||||
|
||||
for (int i = 0; i < faces.Size(); i++)
|
||||
if (FaceBoxIntersection (i, box))
|
||||
surfaceactive[faces[i].planenr] = 1;
|
||||
}
|
||||
|
||||
void Polyhedra :: UnReduce ()
|
||||
{
|
||||
for (int i = 0; i < planes.Size(); i++)
|
||||
surfaceactive[i] = 1;
|
||||
}
|
||||
|
||||
int Polyhedra :: AddPoint (const Point<3> & p)
|
||||
{
|
||||
if(points.Size() == 0)
|
||||
poly_bbox.Set(p);
|
||||
else
|
||||
poly_bbox.Add(p);
|
||||
|
||||
return points.Append (p);
|
||||
}
|
||||
|
||||
int Polyhedra :: AddFace (int pi1, int pi2, int pi3, int inputnum)
|
||||
{
|
||||
(*testout) << "polyhedra, add face " << pi1 << ", " << pi2 << ", " << pi3 << endl;
|
||||
|
||||
if(pi1 == pi2 || pi2 == pi3 || pi3 == pi1)
|
||||
{
|
||||
ostringstream msg;
|
||||
msg << "Illegal point numbers for polyhedron face: " << pi1+1 << ", " << pi2+1 << ", " << pi3+1;
|
||||
throw NgException(msg.str());
|
||||
}
|
||||
|
||||
faces.Append (Face (pi1, pi2, pi3, points, inputnum));
|
||||
|
||||
Point<3> p1 = points[pi1];
|
||||
Point<3> p2 = points[pi2];
|
||||
Point<3> p3 = points[pi3];
|
||||
|
||||
Vec<3> v1 = p2 - p1;
|
||||
Vec<3> v2 = p3 - p1;
|
||||
|
||||
Vec<3> n = Cross (v1, v2);
|
||||
n.Normalize();
|
||||
|
||||
Plane pl (p1, n);
|
||||
// int inverse;
|
||||
// int identicto = -1;
|
||||
// for (int i = 0; i < planes.Size(); i++)
|
||||
// if (pl.IsIdentic (*planes[i], inverse, 1e-9*max3(v1.Length(),v2.Length(),Dist(p2,p3))))
|
||||
// {
|
||||
// if (!inverse)
|
||||
// identicto = i;
|
||||
// }
|
||||
// // cout << "is identic = " << identicto << endl;
|
||||
// identicto = -1; // changed April 10, JS
|
||||
|
||||
// if (identicto != -1)
|
||||
// faces.Last().planenr = identicto;
|
||||
// else
|
||||
{
|
||||
planes.Append (new Plane (p1, n));
|
||||
surfaceactive.Append (1);
|
||||
surfaceids.Append (0);
|
||||
faces.Last().planenr = planes.Size()-1;
|
||||
}
|
||||
|
||||
// (*testout) << "is plane nr " << faces.Last().planenr << endl;
|
||||
|
||||
return faces.Size();
|
||||
}
|
||||
|
||||
|
||||
|
||||
int Polyhedra :: FaceBoxIntersection (int fnr, const BoxSphere<3> & box) const
|
||||
{
|
||||
/*
|
||||
(*testout) << "check face box intersection, fnr = " << fnr << endl;
|
||||
(*testout) << "box = " << box << endl;
|
||||
(*testout) << "face-box = " << faces[fnr].bbox << endl;
|
||||
*/
|
||||
|
||||
if (!faces[fnr].bbox.Intersect (box))
|
||||
return 0;
|
||||
|
||||
const Point<3> & p1 = points[faces[fnr].pnums[0]];
|
||||
const Point<3> & p2 = points[faces[fnr].pnums[1]];
|
||||
const Point<3> & p3 = points[faces[fnr].pnums[2]];
|
||||
|
||||
double dist2 = MinDistTP2 (p1, p2, p3, box.Center());
|
||||
/*
|
||||
(*testout) << "p1 = " << p1 << endl;
|
||||
(*testout) << "p2 = " << p2 << endl;
|
||||
(*testout) << "p3 = " << p3 << endl;
|
||||
|
||||
(*testout) << "box.Center() = " << box.Center() << endl;
|
||||
(*testout) << "center = " << box.Center() << endl;
|
||||
(*testout) << "dist2 = " << dist2 << endl;
|
||||
(*testout) << "diam = " << box.Diam() << endl;
|
||||
*/
|
||||
if (dist2 < sqr (box.Diam()/2))
|
||||
{
|
||||
// (*testout) << "intersect" << endl;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
void Polyhedra :: GetPolySurfs(ARRAY < ARRAY<int> * > & polysurfs)
|
||||
{
|
||||
int maxnum = -1;
|
||||
|
||||
for(int i = 0; i<faces.Size(); i++)
|
||||
{
|
||||
if(faces[i].inputnr > maxnum)
|
||||
maxnum = faces[i].inputnr;
|
||||
}
|
||||
|
||||
polysurfs.SetSize(maxnum+1);
|
||||
for(int i=0; i<polysurfs.Size(); i++)
|
||||
polysurfs[i] = new ARRAY<int>;
|
||||
|
||||
for(int i = 0; i<faces.Size(); i++)
|
||||
polysurfs[faces[i].inputnr]->Append(faces[i].planenr);
|
||||
}
|
||||
|
||||
|
||||
void Polyhedra::CalcSpecialPoints (ARRAY<Point<3> > & pts) const
|
||||
{
|
||||
for (int i = 0; i < points.Size(); i++)
|
||||
pts.Append (points[i]);
|
||||
}
|
||||
|
||||
|
||||
void Polyhedra :: AnalyzeSpecialPoint (const Point<3> & /* pt */,
|
||||
ARRAY<Point<3> > & /* specpts */) const
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
Vec<3> Polyhedra :: SpecialPointTangentialVector (const Point<3> & p, int s1, int s2) const
|
||||
{
|
||||
const double eps = 1e-10*poly_bbox.Diam();
|
||||
|
||||
for (int fi1 = 0; fi1 < faces.Size(); fi1++)
|
||||
for (int fi2 = 0; fi2 < faces.Size(); fi2++)
|
||||
{
|
||||
int si1 = faces[fi1].planenr;
|
||||
int si2 = faces[fi2].planenr;
|
||||
|
||||
if (surfaceids[si1] != s1 || surfaceids[si2] != s2) continue;
|
||||
|
||||
//(*testout) << "check pair fi1/fi2 " << fi1 << "/" << fi2 << endl;
|
||||
|
||||
Vec<3> n1 = GetSurface(si1) . GetNormalVector (p);
|
||||
Vec<3> n2 = GetSurface(si2) . GetNormalVector (p);
|
||||
Vec<3> t = Cross (n1, n2);
|
||||
|
||||
//(*testout) << "t = " << t << endl;
|
||||
|
||||
|
||||
/*
|
||||
int samepts = 0;
|
||||
for (int j = 0; j < 3; j++)
|
||||
for (int k = 0; k < 3; k++)
|
||||
if (Dist(points[faces[fi1].pnums[j]],
|
||||
points[faces[fi2].pnums[k]]) < eps)
|
||||
samepts++;
|
||||
if (samepts < 2) continue;
|
||||
*/
|
||||
|
||||
bool shareedge = false;
|
||||
for(int j = 0; !shareedge && j < 3; j++)
|
||||
{
|
||||
Vec<3> v1 = points[faces[fi1].pnums[(j+1)%3]] - points[faces[fi1].pnums[j]];
|
||||
double smax = v1.Length();
|
||||
v1 *= 1./smax;
|
||||
|
||||
int pospos;
|
||||
if(fabs(v1(0)) > 0.5)
|
||||
pospos = 0;
|
||||
else if(fabs(v1(1)) > 0.5)
|
||||
pospos = 1;
|
||||
else
|
||||
pospos = 2;
|
||||
|
||||
double sp = (p(pospos) - points[faces[fi1].pnums[j]](pospos)) / v1(pospos);
|
||||
if(sp < -eps || sp > smax+eps)
|
||||
continue;
|
||||
|
||||
for (int k = 0; !shareedge && k < 3; k ++)
|
||||
{
|
||||
Vec<3> v2 = points[faces[fi2].pnums[(k+1)%3]] - points[faces[fi2].pnums[k]];
|
||||
v2.Normalize();
|
||||
if(v2 * v1 > 0)
|
||||
v2 -= v1;
|
||||
else
|
||||
v2 += v1;
|
||||
|
||||
//(*testout) << "v2.Length2() " << v2.Length2() << endl;
|
||||
|
||||
if(v2.Length2() > 1e-18)
|
||||
continue;
|
||||
|
||||
double sa,sb;
|
||||
|
||||
sa = (points[faces[fi2].pnums[k]](pospos) - points[faces[fi1].pnums[j]](pospos)) / v1(pospos);
|
||||
sb = (points[faces[fi2].pnums[(k+1)%3]](pospos) - points[faces[fi1].pnums[j]](pospos)) / v1(pospos);
|
||||
|
||||
|
||||
if(Dist(points[faces[fi1].pnums[j]] + sa*v1, points[faces[fi2].pnums[k]]) > eps)
|
||||
continue;
|
||||
|
||||
if(sa > sb)
|
||||
{
|
||||
double aux = sa; sa = sb; sb = aux;
|
||||
}
|
||||
|
||||
//testout->precision(20);
|
||||
//(*testout) << "sa " << sa << " sb " << sb << " smax " << smax << " sp " << sp << " v1 " << v1 << endl;
|
||||
//testout->precision(8);
|
||||
|
||||
|
||||
shareedge = (sa < -eps && sb > eps) ||
|
||||
(sa < smax-eps && sb > smax+eps) ||
|
||||
(sa > -eps && sb < smax+eps);
|
||||
|
||||
if(!shareedge)
|
||||
continue;
|
||||
|
||||
sa = max2(sa,0.);
|
||||
sb = min2(sb,smax);
|
||||
|
||||
if(sp < sa+eps)
|
||||
shareedge = (t * v1 > 0);
|
||||
else if (sp > sb-eps)
|
||||
shareedge = (t * v1 < 0);
|
||||
|
||||
}
|
||||
}
|
||||
if (!shareedge) continue;
|
||||
|
||||
t.Normalize();
|
||||
|
||||
|
||||
return t;
|
||||
}
|
||||
|
||||
return Vec<3> (0,0,0);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
99
libsrc/csg/polyhedra.hpp
Normal file
99
libsrc/csg/polyhedra.hpp
Normal file
@ -0,0 +1,99 @@
|
||||
#ifndef FILE_POLYHEDRA
|
||||
#define FILE_POLYHEDRA
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: polyhedra.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 19. Mar. 2000 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Polyhedral primitive
|
||||
|
||||
*/
|
||||
|
||||
class Polyhedra : public Primitive
|
||||
{
|
||||
class Face {
|
||||
public:
|
||||
int pnums[3];
|
||||
int planenr;
|
||||
|
||||
int inputnr;
|
||||
|
||||
Box<3> bbox;
|
||||
// Point<3> center;
|
||||
Vec<3> v1, v2; // edges
|
||||
Vec<3> w1, w2; // pseudo-inverse
|
||||
Vec<3> n; // normal to face
|
||||
Vec<3> nn; // normed normal
|
||||
|
||||
Face () { ; }
|
||||
Face (int pi1, int pi2, int pi3,
|
||||
const ARRAY<Point<3> > & points,
|
||||
int ainputnr);
|
||||
};
|
||||
|
||||
ARRAY<Point<3> > points;
|
||||
ARRAY<Face> faces;
|
||||
ARRAY<Plane*> planes;
|
||||
Box<3> poly_bbox;
|
||||
|
||||
double eps_base1;
|
||||
|
||||
public:
|
||||
Polyhedra ();
|
||||
virtual ~Polyhedra ();
|
||||
static Primitive * CreateDefault ();
|
||||
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const;
|
||||
|
||||
// checks if lim s->0 lim t->0 p + t(v1 + s v2) in solid
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
virtual void GetTangentialSurfaceIndices (const Point<3> & p,
|
||||
ARRAY<int> & surfind, double eps) const;
|
||||
|
||||
|
||||
virtual void GetTangentialVecSurfaceIndices2 (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
ARRAY<int> & surfind, double eps) const;
|
||||
|
||||
virtual void CalcSpecialPoints (ARRAY<Point<3> > & pts) const;
|
||||
virtual void AnalyzeSpecialPoint (const Point<3> & pt,
|
||||
ARRAY<Point<3> > & specpts) const;
|
||||
virtual Vec<3> SpecialPointTangentialVector (const Point<3> & p, int s1, int s2) const;
|
||||
|
||||
virtual int GetNSurfaces() const
|
||||
{ return planes.Size(); }
|
||||
virtual Surface & GetSurface (int i)
|
||||
{ return *planes[i]; }
|
||||
virtual const Surface & GetSurface (int i) const
|
||||
{ return *planes[i]; }
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname, ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
virtual void UnReduce ();
|
||||
|
||||
int AddPoint (const Point<3> & p);
|
||||
int AddFace (int pi1, int pi2, int pi3, int inputnum);
|
||||
|
||||
void GetPolySurfs(ARRAY < ARRAY<int> * > & polysurfs);
|
||||
|
||||
protected:
|
||||
int FaceBoxIntersection (int fnr, const BoxSphere<3> & box) const;
|
||||
// void CalcData();
|
||||
};
|
||||
|
||||
#endif
|
||||
904
libsrc/csg/revolution.cpp
Normal file
904
libsrc/csg/revolution.cpp
Normal file
@ -0,0 +1,904 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
void RevolutionFace :: Init(void)
|
||||
{
|
||||
const LineSeg<2> * line = dynamic_cast<const LineSeg<2>*>(spline);
|
||||
const SplineSeg3<2> * spline3 = dynamic_cast<const SplineSeg3<2>*>(spline);
|
||||
|
||||
if(line)
|
||||
{
|
||||
checklines_start.Append(new Point<2>(line->StartPI()));
|
||||
checklines_vec.Append(new Vec<2>(line->EndPI() - line->StartPI()));
|
||||
(*checklines_vec.Last()) *= 1./pow(checklines_vec.Last()->Length(),2); //!!
|
||||
}
|
||||
else if (spline3)
|
||||
{
|
||||
checklines_start.Append(new Point<2>(spline3->EndPI()));
|
||||
checklines_start.Append(new Point<2>(spline3->TangentPoint()));
|
||||
checklines_start.Append(new Point<2>(spline3->StartPI()));
|
||||
checklines_vec.Append(new Vec<2>(spline3->StartPI() - spline3->EndPI()));
|
||||
(*checklines_vec.Last()) *= 1./pow(checklines_vec.Last()->Length(),2); //!!
|
||||
checklines_vec.Append(new Vec<2>(spline3->EndPI() - spline3->TangentPoint()));
|
||||
(*checklines_vec.Last()) *= 1./pow(checklines_vec.Last()->Length(),2); //!!
|
||||
checklines_vec.Append(new Vec<2>(spline3->TangentPoint() - spline3->StartPI()));
|
||||
(*checklines_vec.Last()) *= 1./pow(checklines_vec.Last()->Length(),2); //!!
|
||||
|
||||
}
|
||||
|
||||
for(int i=0; i<checklines_vec.Size(); i++)
|
||||
{
|
||||
checklines_normal.Append(new Vec<2>);
|
||||
(*checklines_normal.Last())(0) = - (*checklines_vec[i])(1);
|
||||
(*checklines_normal.Last())(1) = (*checklines_vec[i])(0);
|
||||
checklines_normal.Last()->Normalize();
|
||||
}
|
||||
}
|
||||
|
||||
RevolutionFace :: RevolutionFace(const SplineSeg<2> & spline_in,
|
||||
const Point<3> & p,
|
||||
const Vec<3> & vec,
|
||||
bool first,
|
||||
bool last,
|
||||
const int id_in) :
|
||||
spline(&spline_in), p0(p), v_axis(vec), isfirst(first), islast(last), id(id_in)
|
||||
{
|
||||
deletable = false;
|
||||
Init();
|
||||
}
|
||||
|
||||
|
||||
RevolutionFace :: RevolutionFace(const ARRAY<double> & raw_data)
|
||||
{
|
||||
deletable = true;
|
||||
|
||||
int pos = 0;
|
||||
|
||||
ARRAY< Point<2> > p(3);
|
||||
|
||||
int stype = int(raw_data[pos]); pos++;
|
||||
|
||||
for(int i=0; i<stype; i++)
|
||||
{
|
||||
p[i](0) = raw_data[pos]; pos++;
|
||||
p[i](1) = raw_data[pos]; pos++;
|
||||
}
|
||||
|
||||
if(stype == 2)
|
||||
{
|
||||
spline = new LineSeg<2>(GeomPoint<2>(p[0],1),
|
||||
GeomPoint<2>(p[1],1));
|
||||
//(*testout) << "appending LineSeg<2> " << p[0]
|
||||
// << " to " << p[1] << endl;
|
||||
}
|
||||
else if(stype == 3)
|
||||
{
|
||||
spline = new SplineSeg3<2>(GeomPoint<2>(p[0],1),
|
||||
GeomPoint<2>(p[1],1),
|
||||
GeomPoint<2>(p[2],1));
|
||||
//(*testout) << "appending SplineSeg<3> "
|
||||
// << p[0] << " -- " << p[1] << " -- " << p[2] << endl;
|
||||
}
|
||||
|
||||
for(int i=0; i<3; i++)
|
||||
{
|
||||
p0(i) = raw_data[pos];
|
||||
pos++;
|
||||
}
|
||||
for(int i=0; i<3; i++)
|
||||
{
|
||||
v_axis(i) = raw_data[pos];
|
||||
pos++;
|
||||
}
|
||||
isfirst = (raw_data[pos] > 0.9);
|
||||
pos++;
|
||||
islast = (raw_data[pos] < 0.1);
|
||||
pos++;
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
RevolutionFace :: ~RevolutionFace()
|
||||
{
|
||||
for(int i=0; i<checklines_start.Size(); i++)
|
||||
{
|
||||
delete checklines_start[i];
|
||||
delete checklines_vec[i];
|
||||
delete checklines_normal[i];
|
||||
}
|
||||
|
||||
if(deletable)
|
||||
delete spline;
|
||||
}
|
||||
|
||||
void RevolutionFace :: CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
const Vec<3> & vector3d, Vec<2> & vector2d) const
|
||||
{
|
||||
Vec<3> pmp0 = point3d-p0;
|
||||
CalcProj0(pmp0,point2d);
|
||||
Vec<3> y=pmp0-point2d(0)*v_axis; y.Normalize();
|
||||
vector2d(0) = vector3d*v_axis;
|
||||
vector2d(1) = vector3d*y;
|
||||
}
|
||||
|
||||
|
||||
void RevolutionFace :: CalcProj(const Point<3> & point3d, Point<2> & point2d) const
|
||||
{
|
||||
Vec<3> pmp0 = point3d-p0;
|
||||
CalcProj0(pmp0,point2d);
|
||||
}
|
||||
|
||||
void RevolutionFace :: CalcProj0(const Vec<3> & point3d_minus_p0, Point<2> & point2d) const
|
||||
{
|
||||
point2d(0) = point3d_minus_p0 * v_axis;
|
||||
point2d(1) = sqrt( point3d_minus_p0 * point3d_minus_p0 - point2d(0)*point2d(0) );
|
||||
}
|
||||
|
||||
|
||||
int RevolutionFace ::IsIdentic (const Surface & s2, int & inv, double eps) const
|
||||
{
|
||||
const RevolutionFace * rev2 = dynamic_cast<const RevolutionFace*>(&s2);
|
||||
|
||||
if(!rev2) return 0;
|
||||
|
||||
if(rev2 == this)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
double RevolutionFace :: CalcFunctionValue (const Point<3> & point) const
|
||||
{
|
||||
if(spline_coefficient.Size() == 0)
|
||||
spline->GetCoeff(spline_coefficient);
|
||||
|
||||
Point<2> p;
|
||||
CalcProj(point,p);
|
||||
|
||||
return spline_coefficient(0)*p(0)*p(0) + spline_coefficient(1)*p(1)*p(1)
|
||||
+ spline_coefficient(2)*p(0)*p(1) + spline_coefficient(3)*p(0)
|
||||
+ spline_coefficient(4)*p(1) + spline_coefficient(5);
|
||||
}
|
||||
|
||||
void RevolutionFace :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
|
||||
{
|
||||
if(spline_coefficient.Size() == 0)
|
||||
spline->GetCoeff(spline_coefficient);
|
||||
|
||||
Vec<3> point_minus_p0 = point-p0;
|
||||
|
||||
Point<2> p;
|
||||
CalcProj0(point_minus_p0,p);
|
||||
|
||||
const double dFdxbar = 2.*spline_coefficient(0)*p(0) + spline_coefficient(2)*p(1) + spline_coefficient(3);
|
||||
|
||||
if(fabs(p(1)) > 1e-10)
|
||||
{
|
||||
const double dFdybar = 2.*spline_coefficient(1)*p(1) + spline_coefficient(2)*p(0) + spline_coefficient(4);
|
||||
|
||||
grad(0) = dFdxbar*v_axis(0) + dFdybar * ( point_minus_p0(0)-v_axis(0)*p(0) )/p(1);
|
||||
grad(1) = dFdxbar*v_axis(1) + dFdybar * ( point_minus_p0(1)-v_axis(1)*p(0) )/p(1);
|
||||
grad(2) = dFdxbar*v_axis(2) + dFdybar * ( point_minus_p0(2)-v_axis(2)*p(0) )/p(1);
|
||||
//(*testout) << "grad1("<<point<<") = " << grad << endl;
|
||||
}
|
||||
else
|
||||
{
|
||||
grad(0) = dFdxbar*v_axis(0);
|
||||
grad(1) = dFdxbar*v_axis(1);
|
||||
grad(2) = dFdxbar*v_axis(2);
|
||||
//(*testout) << "grad2("<<point<<") = " << grad << endl;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RevolutionFace :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
|
||||
{
|
||||
if(spline_coefficient.Size() == 0)
|
||||
spline->GetCoeff(spline_coefficient);
|
||||
|
||||
Vec<3> point_minus_p0 = point-p0;
|
||||
|
||||
Point<2> p;
|
||||
CalcProj0(point_minus_p0,p);
|
||||
|
||||
|
||||
if(fabs(p(1)) > 1e-10)
|
||||
{
|
||||
const double dFdybar = 2.*spline_coefficient(1)*p(1) + spline_coefficient(2)*p(0) + spline_coefficient(4);
|
||||
|
||||
const double aux = -pow(p(1),-3);
|
||||
const double aux0 = point_minus_p0(0) - v_axis(0)*p(0);
|
||||
const double aux1 = point_minus_p0(1) - v_axis(1)*p(0);
|
||||
const double aux2 = point_minus_p0(2) - v_axis(2)*p(0);
|
||||
|
||||
|
||||
const double dybardx = aux0/p(1);
|
||||
const double dybardy = aux1/p(1);
|
||||
const double dybardz = aux2/p(1);
|
||||
|
||||
const double dybardxx = aux*aux0*aux0 + (1.-v_axis(0)*v_axis(0))/p(1);
|
||||
const double dybardyy = aux*aux1*aux1 + (1.-v_axis(1)*v_axis(1))/p(1);
|
||||
const double dybardzz = aux*aux2*aux2 + (1.-v_axis(2)*v_axis(2))/p(1);
|
||||
const double dybardxy = aux*aux0*aux1 - v_axis(0)*v_axis(1)/p(1);
|
||||
const double dybardxz = aux*aux0*aux2 - v_axis(0)*v_axis(2)/p(1);
|
||||
const double dybardyz = aux*aux1*aux2 - v_axis(1)*v_axis(2)/p(1);
|
||||
|
||||
hesse(0,0) = 2.*spline_coefficient(0)*v_axis(0)*v_axis(0) + 2.*spline_coefficient(2)*v_axis(0)*dybardx + 2.*spline_coefficient(1)*dybardx*dybardx
|
||||
+ dFdybar*dybardxx;
|
||||
hesse(1,1) = 2.*spline_coefficient(0)*v_axis(1)*v_axis(1) + 2.*spline_coefficient(2)*v_axis(1)*dybardy + 2.*spline_coefficient(1)*dybardy*dybardy
|
||||
+ dFdybar*dybardyy;
|
||||
hesse(2,2) = 2.*spline_coefficient(0)*v_axis(2)*v_axis(2) + 2.*spline_coefficient(2)*v_axis(2)*dybardz + 2.*spline_coefficient(1)*dybardz*dybardz
|
||||
+ dFdybar*dybardzz;
|
||||
|
||||
hesse(0,1) = hesse(1,0) = 2.*spline_coefficient(0)*v_axis(0)*v_axis(1) + spline_coefficient(2)*v_axis(0)*dybardy + spline_coefficient(2)*dybardx*v_axis(1)
|
||||
+ 2.*spline_coefficient(2)*dybardx*dybardy + dFdybar*dybardxy;
|
||||
hesse(0,2) = hesse(2,0) = 2.*spline_coefficient(0)*v_axis(0)*v_axis(2) + spline_coefficient(2)*v_axis(0)*dybardz + spline_coefficient(2)*dybardx*v_axis(2)
|
||||
+ 2.*spline_coefficient(2)*dybardx*dybardz + dFdybar*dybardxz;
|
||||
hesse(1,2) = hesse(2,1) = 2.*spline_coefficient(0)*v_axis(1)*v_axis(2) + spline_coefficient(2)*v_axis(1)*dybardz + spline_coefficient(2)*dybardy*v_axis(2)
|
||||
+ 2.*spline_coefficient(2)*dybardy*dybardz + dFdybar*dybardyz;
|
||||
|
||||
//(*testout) << "hesse1: " << hesse <<endl;
|
||||
}
|
||||
else if (fabs(spline_coefficient(2)) + fabs(spline_coefficient(4)) < 1.e-9 &&
|
||||
fabs(spline_coefficient(0)) > 1e-10)
|
||||
{
|
||||
double aux = spline_coefficient(0)-spline_coefficient(1);
|
||||
|
||||
hesse(0,0) = aux*v_axis(0)*v_axis(0) + spline_coefficient(1);
|
||||
hesse(0,0) = aux*v_axis(1)*v_axis(1) + spline_coefficient(1);
|
||||
hesse(0,0) = aux*v_axis(2)*v_axis(2) + spline_coefficient(1);
|
||||
|
||||
hesse(0,1) = hesse(1,0) = aux*v_axis(0)*v_axis(1);
|
||||
hesse(0,2) = hesse(2,0) = aux*v_axis(0)*v_axis(2);
|
||||
hesse(1,2) = hesse(2,1) = aux*v_axis(1)*v_axis(2);
|
||||
//(*testout) << "hesse2: " << hesse <<endl;
|
||||
|
||||
}
|
||||
else if (fabs(spline_coefficient(1)) + fabs(spline_coefficient(3)) + fabs(spline_coefficient(4)) + fabs(spline_coefficient(5)) < 1.e-9) // line
|
||||
{
|
||||
hesse = 0;
|
||||
//(*testout) << "hesse3: " << hesse <<endl;
|
||||
}
|
||||
else
|
||||
{
|
||||
(*testout) << "hesse4: " << hesse <<endl;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
double RevolutionFace ::HesseNorm () const
|
||||
{
|
||||
if (fabs(spline_coefficient(1)) + fabs(spline_coefficient(3)) + fabs(spline_coefficient(4)) + fabs(spline_coefficient(5)) < 1.e-9) // line
|
||||
return 0;
|
||||
|
||||
if (fabs(spline_coefficient(2)) + fabs(spline_coefficient(4)) < 1.e-9 &&
|
||||
fabs(spline_coefficient(0)) > 1e-10)
|
||||
return 2.*max2(fabs(spline_coefficient(0)),fabs(spline_coefficient(1)));
|
||||
|
||||
|
||||
double alpha = fabs(spline_coefficient(2)*(spline->StartPI()(0)-spline->EndPI()(0))) /
|
||||
max2(fabs(spline->StartPI()(1)),fabs(spline->EndPI()(1)));
|
||||
|
||||
return max2(2.*fabs(spline_coefficient(0))+sqrt(2.)*fabs(spline_coefficient(2)),
|
||||
2.*fabs(spline_coefficient(1))+spline_coefficient(2)+1.5*alpha);
|
||||
}
|
||||
|
||||
double RevolutionFace :: MaxCurvature() const
|
||||
{
|
||||
double retval = spline->MaxCurvature();
|
||||
|
||||
ARRAY < Point<2> > checkpoints;
|
||||
|
||||
const SplineSeg3<2> * ss3 = dynamic_cast<const SplineSeg3<2> *>(spline);
|
||||
const LineSeg<2> * ls = dynamic_cast<const LineSeg<2> *>(spline);
|
||||
|
||||
if(ss3)
|
||||
{
|
||||
checkpoints.Append(ss3->StartPI());
|
||||
checkpoints.Append(ss3->TangentPoint());
|
||||
checkpoints.Append(ss3->TangentPoint());
|
||||
checkpoints.Append(ss3->EndPI());
|
||||
}
|
||||
else if(ls)
|
||||
{
|
||||
checkpoints.Append(ls->StartPI());
|
||||
checkpoints.Append(ls->EndPI());
|
||||
}
|
||||
|
||||
for(int i=0; i<checkpoints.Size(); i+=2)
|
||||
{
|
||||
Vec<2> v = checkpoints[i+1]-checkpoints[i];
|
||||
Vec<2> n(v(1),-v(0)); n.Normalize();
|
||||
|
||||
//if(ss3)
|
||||
// (*testout) << "n " << n << endl;
|
||||
|
||||
if(fabs(n(1)) < 1e-15)
|
||||
continue;
|
||||
|
||||
double t1 = -checkpoints[i](1)/n(1);
|
||||
double t2 = -checkpoints[i+1](1)/n(1);
|
||||
|
||||
double c1 = (t1 > 0) ? (1./t1) : -1;
|
||||
double c2 = (t2 > 0) ? (1./t2) : -1;
|
||||
|
||||
//if(ss3)
|
||||
// (*testout) << "t1 " << t1 << " t2 " << t2 << " c1 " << c1 << " c2 " << c2 << endl;
|
||||
|
||||
if(c1 > retval)
|
||||
retval = c1;
|
||||
if(c2 > retval)
|
||||
retval = c2;
|
||||
}
|
||||
|
||||
//if(ss3)
|
||||
// (*testout) << "curvature " << retval << endl;
|
||||
|
||||
return retval;
|
||||
|
||||
/*
|
||||
|
||||
|
||||
// find smallest y value of spline:
|
||||
ARRAY<double> testt;
|
||||
|
||||
if(!isfirst)
|
||||
testt.Append(0);
|
||||
if(!islast)
|
||||
testt.Append(1);
|
||||
|
||||
const SplineSegment3 * s3 = dynamic_cast<const SplineSegment3 *>(&spline);
|
||||
|
||||
if(s3)
|
||||
{
|
||||
double denom = (2.-sqrt(2.))*(s3->EndPI()(1) - s3->StartPI()(1));
|
||||
|
||||
if(fabs(denom) < 1e-20)
|
||||
testt.Append(0.5);
|
||||
else
|
||||
{
|
||||
double sD = sqrt(pow(s3->TangentPoint()(1) - s3->StartPI()(1),2)+
|
||||
pow(s3->TangentPoint()(1) - s3->EndPI()(1),2));
|
||||
testt.Append((s3->StartPI()(1)*(sqrt(2.)-1.) - sqrt(2.)*s3->TangentPoint()(1) + s3->EndPI()(1) + sD)/denom);
|
||||
testt.Append((s3->StartPI()(1)*(sqrt(2.)-1.) - sqrt(2.)*s3->TangentPoint()(1) + s3->EndPI()(1) - sD)/denom);
|
||||
}
|
||||
}
|
||||
|
||||
double miny = fabs(spline.GetPoint(testt[0])(1));
|
||||
for(int i=1; i<testt.Size(); i++)
|
||||
{
|
||||
double thisy = fabs(spline.GetPoint(testt[i])(1));
|
||||
if(thisy < miny)
|
||||
miny = thisy;
|
||||
}
|
||||
|
||||
return max2(splinecurvature,1./miny);
|
||||
*/
|
||||
}
|
||||
|
||||
void RevolutionFace :: Project (Point<3> & p) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
|
||||
CalcProj(p,p2d);
|
||||
|
||||
const Vec<3> y = (p-p0)-p2d(0)*v_axis;
|
||||
const double yl = y.Length();
|
||||
|
||||
double dummy;
|
||||
|
||||
spline->Project(p2d,p2d,dummy);
|
||||
|
||||
p = p0 + p2d(0)*v_axis;
|
||||
|
||||
if(yl > 1e-20*Dist(spline->StartPI(),spline->EndPI()))
|
||||
p+= (p2d(1)/yl)*y;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
Point<3> RevolutionFace :: GetSurfacePoint () const
|
||||
{
|
||||
Vec<3> random_vec(0.760320,-0.241175,0.60311534);
|
||||
|
||||
Vec<3> n = Cross(v_axis,random_vec); n.Normalize();
|
||||
|
||||
Point<2> sp = spline->GetPoint(0.5);
|
||||
|
||||
Point<3> retval = p0 + sp(0)*v_axis + sp(1)*n;
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
void RevolutionFace :: Print (ostream & str) const
|
||||
{
|
||||
if(spline_coefficient.Size() == 0)
|
||||
spline->GetCoeff(spline_coefficient);
|
||||
|
||||
str << p0(0) << " " << p0(1) << " " << p0(2) << " "
|
||||
<< v_axis(0) << " " << v_axis(1) << " " << v_axis(2) << " ";
|
||||
for(int i=0; i<6; i++) str << spline_coefficient(i) << " ";
|
||||
str << endl;
|
||||
}
|
||||
|
||||
|
||||
void RevolutionFace :: GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox,
|
||||
double facets) const
|
||||
{
|
||||
Vec<3> random_vec(0.760320,-0.241175,0.60311534);
|
||||
|
||||
Vec<3> v1 = Cross(v_axis,random_vec); v1.Normalize();
|
||||
Vec<3> v2 = Cross(v1,v_axis); v2.Normalize();
|
||||
|
||||
int n = int(2.*facets) + 1;
|
||||
|
||||
int i,j;
|
||||
double phi;
|
||||
Point<3> p;
|
||||
|
||||
for(i=0; i<=n; i++)
|
||||
{
|
||||
Point<2> sp = spline->GetPoint(double(i)/double(n));
|
||||
for(j=0; j<=n; j++)
|
||||
{
|
||||
phi = 2.*M_PI*double(j)/double(n);
|
||||
|
||||
p = p0 + sp(0)*v_axis + sp(1)*cos(phi)*v1 + sp(1)*sin(phi)*v2;
|
||||
tas.AddPoint(p);
|
||||
}
|
||||
}
|
||||
|
||||
for(i=0; i<n; i++)
|
||||
for(j=0; j<n; j++)
|
||||
{
|
||||
int pi = (n+1)*i+j;
|
||||
|
||||
tas.AddTriangle( TATriangle (id, pi,pi+1,pi+n+1));
|
||||
tas.AddTriangle( TATriangle (id, pi+1,pi+n+1,pi+n+2));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool RevolutionFace :: BoxIntersectsFace(const Box<3> & box) const
|
||||
{
|
||||
Point<3> center = box.Center();
|
||||
|
||||
Project(center);
|
||||
|
||||
return (Dist(box.Center(),center) < 0.5*box.Diam());
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
bool RevolutionFace :: BoxIntersectsFace (const BoxSphere<3> & box, bool & uncertain) const
|
||||
{
|
||||
Point<2> c,pmin,pmax;
|
||||
CalcProj(box.Center(),c);
|
||||
double aux = box.Diam()/sqrt(8.);
|
||||
pmin(0) = c(0)-aux; pmin(1) = c(1)-aux;
|
||||
pmax(0) = c(0)+aux; pmax(1) = c(1)+aux;
|
||||
|
||||
BoxSphere<2> box2d(pmin,pmax);
|
||||
return BoxIntersectsFace(box2d, uncertain);
|
||||
}
|
||||
|
||||
bool RevolutionFace :: BoxIntersectsFace (const BoxSphere<2> & box, bool & uncertain) const
|
||||
{
|
||||
const LineSegment * line = dynamic_cast<const LineSegment*>(&spline);
|
||||
const SplineSegment3 * spline3 = dynamic_cast<const SplineSegment3*>(&spline);
|
||||
|
||||
bool always_right = true, always_left = true;
|
||||
|
||||
bool retval = false;
|
||||
bool thisint;
|
||||
bool intdirect = false;
|
||||
bool inttangent = false;
|
||||
uncertain = false;
|
||||
|
||||
if(line) inttangent = true;
|
||||
|
||||
for(int i=0; i<checklines_start.Size(); i++)
|
||||
{
|
||||
Vec<2> b = box.Center()- (*checklines_start[i]);
|
||||
|
||||
double d;
|
||||
|
||||
double checkdist = b * (*checklines_vec[i]);
|
||||
double ncomp = b * (*checklines_normal[i]);
|
||||
|
||||
if(checkdist < 0)
|
||||
d = b.Length();
|
||||
else if (checkdist > 1)
|
||||
{
|
||||
if(spline3)
|
||||
d = Dist(box.Center(),*checklines_start[(i+1)%3]);
|
||||
else
|
||||
d = Dist(box.Center(),(*checklines_start[i])
|
||||
+ pow(checklines_vec[i]->Length(),2)*(*checklines_vec[i]));
|
||||
}
|
||||
else
|
||||
d = fabs(ncomp);
|
||||
|
||||
thisint = (box.Diam() >= 2.*d);
|
||||
retval = retval || thisint;
|
||||
if(thisint)
|
||||
{
|
||||
if(i==0)
|
||||
intdirect = true;
|
||||
else
|
||||
inttangent = true;
|
||||
}
|
||||
|
||||
if(ncomp > 0) always_right = false;
|
||||
else if(ncomp < 0) always_left = false;
|
||||
}
|
||||
|
||||
if(retval && !(intdirect && inttangent))
|
||||
uncertain = true;
|
||||
|
||||
if(!retval && spline3 && (always_right || always_left))
|
||||
{
|
||||
retval = true;
|
||||
uncertain = true;
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
INSOLID_TYPE RevolutionFace :: PointInFace (const Point<3> & p, const double eps) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
CalcProj(p,p2d);
|
||||
|
||||
double val = spline_coefficient(0)*p2d(0)*p2d(0) + spline_coefficient(1)*p2d(1)*p2d(1) + spline_coefficient(2)*p2d(0)*p2d(1) +
|
||||
spline_coefficient(3)*p2d(0) + spline_coefficient(4)*p2d(1) + spline_coefficient(5);
|
||||
|
||||
if(val > eps)
|
||||
return IS_OUTSIDE;
|
||||
if(val < -eps)
|
||||
return IS_INSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void RevolutionFace :: GetRawData(ARRAY<double> & data) const
|
||||
{
|
||||
data.DeleteAll();
|
||||
spline->GetRawData(data);
|
||||
for(int i=0; i<3; i++)
|
||||
data.Append(p0(i));
|
||||
for(int i=0; i<3; i++)
|
||||
data.Append(v_axis(i));
|
||||
data.Append((isfirst) ? 1. : 0.);
|
||||
data.Append((islast) ? 1. : 0.);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Revolution :: Revolution(const Point<3> & p0_in,
|
||||
const Point<3> & p1_in,
|
||||
const SplineGeometry2d & spline_in) :
|
||||
p0(p0_in), p1(p1_in), splinecurve(spline_in),
|
||||
nsplines(spline_in.GetNSplines())
|
||||
{
|
||||
surfaceactive.SetSize(0);
|
||||
surfaceids.SetSize(0);
|
||||
|
||||
v_axis = p1-p0;
|
||||
|
||||
v_axis.Normalize();
|
||||
|
||||
if(splinecurve.GetSpline(0).StartPI()(1) <= 0. &&
|
||||
splinecurve.GetSpline(nsplines-1).EndPI()(1) <= 0.)
|
||||
type = 2;
|
||||
else if (Dist(splinecurve.GetSpline(0).StartPI(),
|
||||
splinecurve.GetSpline(nsplines-1).EndPI()) < 1e-7)
|
||||
type = 1;
|
||||
else
|
||||
cerr << "Surface of revolution cannot be constructed" << endl;
|
||||
|
||||
for(int i=0; i<splinecurve.GetNSplines(); i++)
|
||||
{
|
||||
RevolutionFace * face = new RevolutionFace(splinecurve.GetSpline(i),
|
||||
p0,v_axis,
|
||||
type==2 && i==0,
|
||||
type==2 && i==splinecurve.GetNSplines()-1);
|
||||
faces.Append(face);
|
||||
surfaceactive.Append(1);
|
||||
surfaceids.Append(0);
|
||||
}
|
||||
}
|
||||
|
||||
Revolution::~Revolution()
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
delete faces[i];
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE Revolution :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
if(faces[i]->BoxIntersectsFace(box))
|
||||
return DOES_INTERSECT;
|
||||
|
||||
|
||||
return PointInSolid(box.Center(),0);
|
||||
|
||||
|
||||
/*
|
||||
Point<2> c,pmin,pmax;
|
||||
faces[0]->CalcProj(box.Center(),c);
|
||||
double aux = box.Diam()/sqrt(8.);
|
||||
pmin(0) = c(0)-aux; pmin(1) = c(1)-aux;
|
||||
pmax(0) = c(0)+aux; pmax(1) = c(1)+aux;
|
||||
|
||||
|
||||
BoxSphere<2> box2d(pmin,pmax);
|
||||
|
||||
bool intersection = false;
|
||||
bool uncertain = true;
|
||||
|
||||
for(int i=0; !(intersection && !uncertain) && i<faces.Size(); i++)
|
||||
{
|
||||
bool thisintersects;
|
||||
bool thisuncertain;
|
||||
thisintersects = faces[i]->BoxIntersectsFace(box2d,thisuncertain);
|
||||
intersection = intersection || thisintersects;
|
||||
if(thisintersects && !thisuncertain)
|
||||
uncertain = false;
|
||||
}
|
||||
|
||||
if(intersection)
|
||||
{
|
||||
if(!uncertain)
|
||||
return DOES_INTERSECT;
|
||||
else
|
||||
{
|
||||
ARRAY < Point<3> > pext(2);
|
||||
Point<3> p;
|
||||
|
||||
pext[0] = box.PMin();
|
||||
pext[1] = box.PMax();
|
||||
|
||||
INSOLID_TYPE position;
|
||||
bool firsttime = true;
|
||||
|
||||
for(int i=0; i<2; i++)
|
||||
for(int j=0; j<2; j++)
|
||||
for(int k=0; k<2; k++)
|
||||
{
|
||||
p(0) = pext[i](0);
|
||||
p(1) = pext[j](1);
|
||||
p(2) = pext[k](2);
|
||||
INSOLID_TYPE ppos = PointInSolid(p,0);
|
||||
if(ppos == DOES_INTERSECT)
|
||||
return DOES_INTERSECT;
|
||||
|
||||
if(firsttime)
|
||||
{
|
||||
firsttime = false;
|
||||
position = ppos;
|
||||
}
|
||||
if(position != ppos)
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
return position;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
return PointInSolid(box.Center(),0);
|
||||
*/
|
||||
}
|
||||
|
||||
INSOLID_TYPE Revolution :: PointInSolid (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
Point<2> p2d;
|
||||
faces[0]->CalcProj(p,p2d);
|
||||
|
||||
int intersections_before(0), intersections_after(0);
|
||||
double randomx = 7.42357;
|
||||
double randomy = 1.814756;
|
||||
randomx *= 1./sqrt(randomx*randomx+randomy*randomy);
|
||||
randomy *= 1./sqrt(randomx*randomx+randomy*randomy);
|
||||
|
||||
|
||||
const double a = randomy;
|
||||
const double b = -randomx;
|
||||
const double c = -a*p2d(0)-b*p2d(1);
|
||||
|
||||
ARRAY < Point<2> > points;
|
||||
|
||||
//(*testout) << "face intersections at: " << endl;
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
{
|
||||
faces[i]->GetSpline().LineIntersections(a,b,c,points,eps);
|
||||
|
||||
for(int j=0; j<points.Size(); j++)
|
||||
{
|
||||
double t = (points[j](0)-p2d(0))/randomx;
|
||||
|
||||
//(*testout) << t << endl;
|
||||
if ( t < -eps )
|
||||
intersections_before++;
|
||||
else if ( t > eps )
|
||||
intersections_after++;
|
||||
else
|
||||
{
|
||||
intersecting_face = i;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if(intersections_before % 2 == 0)
|
||||
return IS_OUTSIDE;
|
||||
else
|
||||
return IS_INSIDE;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Revolution :: VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE pInSolid = PointInSolid(p,eps);
|
||||
|
||||
if(pInSolid != DOES_INTERSECT)
|
||||
{
|
||||
//(*testout) << "pInSolid" << endl;
|
||||
return pInSolid;
|
||||
}
|
||||
|
||||
ARRAY<int> intersecting_faces;
|
||||
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
if(faces[i]->PointInFace(p,eps) == DOES_INTERSECT)
|
||||
intersecting_faces.Append(i);
|
||||
|
||||
Vec<3> hv;
|
||||
|
||||
if(intersecting_faces.Size() == 1)
|
||||
{
|
||||
faces[intersecting_faces[0]]->CalcGradient(p,hv);
|
||||
|
||||
double hv1;
|
||||
hv1 = v * hv;
|
||||
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
else if(intersecting_faces.Size() == 2)
|
||||
{
|
||||
Point<2> p2d;
|
||||
Vec<2> v2d;
|
||||
faces[intersecting_faces[0]]->CalcProj(p,p2d,v,v2d);
|
||||
|
||||
if(Dist(faces[intersecting_faces[0]]->GetSpline().StartPI(),p2d) <
|
||||
Dist(faces[intersecting_faces[0]]->GetSpline().EndPI(),p2d))
|
||||
{
|
||||
int aux = intersecting_faces[0];
|
||||
intersecting_faces[0] = intersecting_faces[1];
|
||||
intersecting_faces[1] = aux;
|
||||
}
|
||||
|
||||
const SplineSeg3<2> * splinesegment3 =
|
||||
dynamic_cast<const SplineSeg3<2> *>(&faces[intersecting_faces[0]]->GetSpline());
|
||||
const LineSeg<2> * linesegment =
|
||||
dynamic_cast<const LineSeg<2> *>(&faces[intersecting_faces[0]]->GetSpline());
|
||||
|
||||
Vec<2> t1,t2;
|
||||
|
||||
if(linesegment)
|
||||
t1 = linesegment->StartPI() - linesegment->EndPI();
|
||||
else if(splinesegment3)
|
||||
t1 = splinesegment3->TangentPoint() - splinesegment3->EndPI();
|
||||
|
||||
linesegment =
|
||||
dynamic_cast<const LineSeg<2> *>(&faces[intersecting_faces[1]]->GetSpline());
|
||||
splinesegment3 =
|
||||
dynamic_cast<const SplineSeg3<2> *>(&faces[intersecting_faces[1]]->GetSpline());
|
||||
|
||||
if(linesegment)
|
||||
t2 = linesegment->EndPI() - linesegment->StartPI();
|
||||
else if(splinesegment3)
|
||||
t2 = splinesegment3->TangentPoint() - splinesegment3->StartPI();
|
||||
|
||||
t1.Normalize();
|
||||
t2.Normalize();
|
||||
|
||||
double d1 = v2d*t1;
|
||||
double d2 = v2d*t2;
|
||||
|
||||
Vec<2> n;
|
||||
|
||||
if(d1 > d2)
|
||||
{
|
||||
n(0) = t1(1);
|
||||
n(1) = -t1(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
n(0) = -t2(1);
|
||||
n(1) = t2(0);
|
||||
}
|
||||
|
||||
double d = v2d*n;
|
||||
|
||||
if(d > eps)
|
||||
return IS_OUTSIDE;
|
||||
else if (d < -eps)
|
||||
return IS_INSIDE;
|
||||
else
|
||||
return DOES_INTERSECT;
|
||||
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
cerr << "Jo gibt's denn des?" << endl;
|
||||
}
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Revolution :: VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
INSOLID_TYPE ret1 = VecInSolid(p,v1,eps);
|
||||
if(ret1 != DOES_INTERSECT)
|
||||
return ret1;
|
||||
|
||||
return VecInSolid(p,v2,eps);
|
||||
}
|
||||
|
||||
int Revolution :: GetNSurfaces() const
|
||||
{
|
||||
return faces.Size();
|
||||
}
|
||||
|
||||
Surface & Revolution :: GetSurface (int i)
|
||||
{
|
||||
return *faces[i];
|
||||
}
|
||||
|
||||
const Surface & Revolution :: GetSurface (int i) const
|
||||
{
|
||||
return *faces[i];
|
||||
}
|
||||
|
||||
|
||||
void Revolution :: Reduce (const BoxSphere<3> & box)
|
||||
{
|
||||
//bool dummy;
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
surfaceactive[i] = (faces[i]->BoxIntersectsFace(box));
|
||||
//surfaceactive[i] = (faces[i]->BoxIntersectsFace(box,dummy));
|
||||
}
|
||||
|
||||
void Revolution :: UnReduce ()
|
||||
{
|
||||
for(int i=0; i<faces.Size(); i++)
|
||||
surfaceactive[i] = true;
|
||||
}
|
||||
}
|
||||
149
libsrc/csg/revolution.hpp
Normal file
149
libsrc/csg/revolution.hpp
Normal file
@ -0,0 +1,149 @@
|
||||
#ifndef _REVOLUTION_HPP
|
||||
#define _REVOLUTION_HPP
|
||||
|
||||
class Revolution;
|
||||
|
||||
class RevolutionFace : public Surface
|
||||
{
|
||||
private:
|
||||
bool isfirst, islast;
|
||||
const SplineSeg<2> * spline;
|
||||
bool deletable;
|
||||
|
||||
Point<3> p0;
|
||||
Vec<3> v_axis;
|
||||
|
||||
int id;
|
||||
|
||||
mutable Vector spline_coefficient;
|
||||
|
||||
|
||||
ARRAY < Vec<2>* > checklines_vec;
|
||||
ARRAY < Point<2>* > checklines_start;
|
||||
ARRAY < Vec<2>* > checklines_normal;
|
||||
|
||||
private:
|
||||
void Init (void);
|
||||
|
||||
public:
|
||||
void CalcProj(const Point<3> & point3d, Point<2> & point2d) const;
|
||||
void CalcProj(const Point<3> & point3d, Point<2> & point2d,
|
||||
const Vec<3> & vector3d, Vec<2> & vector2d) const;
|
||||
void CalcProj0(const Vec<3> & point3d_minus_p0, Point<2> & point2d) const;
|
||||
|
||||
public:
|
||||
RevolutionFace(const SplineSeg<2> & spline_in,
|
||||
const Point<3> & p,
|
||||
const Vec<3> & vec,
|
||||
bool first = false,
|
||||
bool last = false,
|
||||
const int id_in = 0);
|
||||
|
||||
RevolutionFace(const ARRAY<double> & raw_data);
|
||||
|
||||
~RevolutionFace();
|
||||
|
||||
virtual int IsIdentic (const Surface & s2, int & inv, double eps) const;
|
||||
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
virtual double HesseNorm () const;
|
||||
|
||||
virtual double MaxCurvature () const;
|
||||
//virtual double MaxCurvatureLoc (const Point<3> & /* c */ ,
|
||||
// double /* rad */) const;
|
||||
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
virtual void Print (ostream & str) const;
|
||||
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & tas,
|
||||
const Box<3> & boundingbox,
|
||||
double facets) const;
|
||||
|
||||
bool BoxIntersectsFace (const Box<3> & box) const;
|
||||
/*
|
||||
bool BoxIntersectsFace (const BoxSphere<2> & box, bool & uncertain) const;
|
||||
bool BoxIntersectsFace (const BoxSphere<3> & box, bool & uncertain) const;
|
||||
*/
|
||||
|
||||
const SplineSeg<2> & GetSpline(void) const {return *spline;}
|
||||
|
||||
INSOLID_TYPE PointInFace (const Point<3> & p, const double eps) const;
|
||||
|
||||
void GetRawData(ARRAY<double> & data) const;
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
/*
|
||||
|
||||
Primitive of revolution
|
||||
|
||||
*/
|
||||
|
||||
|
||||
class Revolution : public Primitive
|
||||
{
|
||||
private:
|
||||
Point<3> p0,p1;
|
||||
Vec<3> v_axis;
|
||||
const SplineGeometry2d & splinecurve;
|
||||
const int nsplines;
|
||||
|
||||
// 1 ... torus-like
|
||||
// 2 ... sphere-like
|
||||
int type;
|
||||
|
||||
|
||||
ARRAY<RevolutionFace*> faces;
|
||||
|
||||
mutable int intersecting_face;
|
||||
|
||||
public:
|
||||
Revolution(const Point<3> & p0_in,
|
||||
const Point<3> & p1_in,
|
||||
const SplineGeometry2d & spline_in);
|
||||
|
||||
~Revolution();
|
||||
|
||||
|
||||
/*
|
||||
Check, whether box intersects solid defined by surface.
|
||||
|
||||
return values:
|
||||
0 .. box outside solid \\
|
||||
1 .. box in solid \\
|
||||
2 .. can't decide (allowed, iff box is close to solid)
|
||||
*/
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const;
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const;
|
||||
|
||||
// checks if lim s->0 lim t->0 p + t(v1 + s v2) in solid
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
|
||||
virtual int GetNSurfaces() const;
|
||||
virtual Surface & GetSurface (int i = 0);
|
||||
virtual const Surface & GetSurface (int i = 0) const;
|
||||
|
||||
|
||||
virtual void Reduce (const BoxSphere<3> & box);
|
||||
virtual void UnReduce ();
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
217
libsrc/csg/singularref.cpp
Normal file
217
libsrc/csg/singularref.cpp
Normal file
@ -0,0 +1,217 @@
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
SingularEdge :: SingularEdge (double abeta, int adomnr,
|
||||
const CSGeometry & ageom,
|
||||
const Solid * asol1,
|
||||
const Solid * asol2, double sf,
|
||||
const double maxh_at_initialization)
|
||||
: geom(ageom), domnr(adomnr)
|
||||
{
|
||||
beta = abeta;
|
||||
maxhinit = maxh_at_initialization;
|
||||
|
||||
if (beta > 1)
|
||||
{
|
||||
beta = 1;
|
||||
cout << "Warning: beta set to 1" << endl;
|
||||
}
|
||||
if (beta <= 1e-3)
|
||||
{
|
||||
beta = 1e-3;
|
||||
cout << "Warning: beta set to minimal value 0.001" << endl;
|
||||
}
|
||||
|
||||
sol1 = asol1;
|
||||
sol2 = asol2;
|
||||
factor = sf;
|
||||
}
|
||||
|
||||
void SingularEdge :: FindPointsOnEdge (class Mesh & mesh)
|
||||
{
|
||||
(*testout) << "find points on edge" << endl;
|
||||
points.SetSize(0);
|
||||
segms.SetSize(0);
|
||||
|
||||
|
||||
ARRAY<int> si1, si2;
|
||||
sol1->GetSurfaceIndices (si1);
|
||||
sol2->GetSurfaceIndices (si2);
|
||||
|
||||
for (int i = 0; i < si1.Size(); i++)
|
||||
si1[i] = geom.GetSurfaceClassRepresentant(si1[i]);
|
||||
for (int i = 0; i < si2.Size(); i++)
|
||||
si2[i] = geom.GetSurfaceClassRepresentant(si2[i]);
|
||||
|
||||
|
||||
for (SegmentIndex si = 0; si < mesh.GetNSeg(); si++)
|
||||
{
|
||||
INDEX_2 i2 (mesh[si].p1, mesh[si].p2);
|
||||
/*
|
||||
|
||||
bool onedge = 1;
|
||||
for (j = 1; j <= 2; j++)
|
||||
{
|
||||
const Point<3> p = mesh[ PointIndex (i2.I(j)) ];
|
||||
if (sol1->IsIn (p, 1e-3) && sol2->IsIn(p, 1e-3) &&
|
||||
!sol1->IsStrictIn (p, 1e-3) && !sol2->IsStrictIn(p, 1e-3))
|
||||
{
|
||||
;
|
||||
}
|
||||
else
|
||||
onedge = 0;
|
||||
}
|
||||
*/
|
||||
|
||||
if (domnr != -1 && domnr != mesh[si].domin && domnr != mesh[si].domout)
|
||||
continue;
|
||||
|
||||
/*
|
||||
bool onedge = 1;
|
||||
for (int j = 0; j < 2; j++)
|
||||
{
|
||||
int surfi = (j == 0) ? mesh[si].surfnr1 : mesh[si].surfnr2;
|
||||
surfi = geom.GetSurfaceClassRepresentant(surfi);
|
||||
if (!si1.Contains(surfi) && !si2.Contains(surfi))
|
||||
onedge = 0;
|
||||
}
|
||||
*/
|
||||
int surfi1 = geom.GetSurfaceClassRepresentant(mesh[si].surfnr1);
|
||||
int surfi2 = geom.GetSurfaceClassRepresentant(mesh[si].surfnr2);
|
||||
|
||||
if (si1.Contains(surfi1) && si2.Contains(surfi2) ||
|
||||
si1.Contains(surfi2) && si2.Contains(surfi1))
|
||||
|
||||
// if (onedge)
|
||||
{
|
||||
segms.Append (i2);
|
||||
// PrintMessage (5, "sing segment ", i2.I1(), " - ", i2.I2());
|
||||
points.Append (mesh[ PointIndex (i2.I1())]);
|
||||
points.Append (mesh[ PointIndex (i2.I2())]);
|
||||
mesh[si].singedge_left = factor;
|
||||
mesh[si].singedge_right = factor;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
(*testout) << "Singular edge points:" << endl;
|
||||
for (int i = 0; i < points.Size(); i++)
|
||||
(*testout) << points[i] << endl;
|
||||
*/
|
||||
|
||||
}
|
||||
|
||||
void SingularEdge :: SetMeshSize (class Mesh & mesh, double globalh)
|
||||
{
|
||||
double hloc = pow (globalh, 1/beta);
|
||||
if(maxhinit > 0 && maxhinit < hloc)
|
||||
{
|
||||
hloc = maxhinit;
|
||||
if(points.Size() > 1)
|
||||
{
|
||||
for (int i = 0; i < points.Size()-1; i++)
|
||||
mesh.RestrictLocalHLine(points[i],points[i+1],hloc);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (int i = 0; i < points.Size(); i++)
|
||||
mesh.RestrictLocalH (points[i], hloc);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
for (int i = 0; i < points.Size(); i++)
|
||||
mesh.RestrictLocalH (points[i], hloc);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
SingularPoint :: SingularPoint (double abeta,
|
||||
const Solid * asol1,
|
||||
const Solid * asol2,
|
||||
const Solid * asol3, double sf)
|
||||
{
|
||||
beta = abeta;
|
||||
sol1 = asol1;
|
||||
sol2 = asol2;
|
||||
sol3 = asol3;
|
||||
factor = sf;
|
||||
}
|
||||
|
||||
|
||||
void SingularPoint :: FindPoints (class Mesh & mesh)
|
||||
{
|
||||
points.SetSize(0);
|
||||
ARRAY<int> surfk, surf;
|
||||
|
||||
|
||||
for (PointIndex pi = PointIndex::BASE;
|
||||
pi < mesh.GetNP()+PointIndex::BASE; pi++)
|
||||
{
|
||||
if (mesh[pi].Type() != FIXEDPOINT) continue;
|
||||
const Point<3> p = mesh[pi];
|
||||
|
||||
(*testout) << "check singular point" << p << endl;
|
||||
|
||||
if (sol1->IsIn (p) && sol2->IsIn(p) && sol3->IsIn(p) &&
|
||||
!sol1->IsStrictIn (p) && !sol2->IsStrictIn(p) && !sol3->IsStrictIn(p))
|
||||
{
|
||||
surf.SetSize (0);
|
||||
for (int k = 1; k <= 3; k++)
|
||||
{
|
||||
const Solid * solk(NULL);
|
||||
Solid *tansol;
|
||||
switch (k)
|
||||
{
|
||||
case 1: solk = sol1; break;
|
||||
case 2: solk = sol2; break;
|
||||
case 3: solk = sol3; break;
|
||||
}
|
||||
|
||||
solk -> TangentialSolid (p, tansol, surfk, 1e-3);
|
||||
(*testout) << "Tansol = " << *tansol << endl;
|
||||
|
||||
if (!tansol) continue;
|
||||
|
||||
ReducePrimitiveIterator rpi(Box<3> (p-Vec<3> (1e-3,1e-3,1e-3),
|
||||
p+Vec<3> (1e-3,1e-3,1e-3)));
|
||||
UnReducePrimitiveIterator urpi;
|
||||
|
||||
tansol -> IterateSolid (rpi);
|
||||
tansol->GetSurfaceIndices (surfk);
|
||||
tansol -> IterateSolid (urpi);
|
||||
|
||||
(*testout) << "surfinds = " << surfk << endl;
|
||||
|
||||
for (int i = 0; i < surfk.Size(); i++)
|
||||
if (!surf.Contains (surfk[i]))
|
||||
surf.Append (surfk[i]);
|
||||
|
||||
delete tansol;
|
||||
}
|
||||
|
||||
if (surf.Size() < 3) continue;
|
||||
|
||||
points.Append (p);
|
||||
PrintMessage (5, "Point (", p(0), ", ", p(1), ", ", p(2), ") is singular");
|
||||
mesh[pi].Singularity(factor);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void SingularPoint :: SetMeshSize (class Mesh & mesh, double globalh)
|
||||
{
|
||||
double hloc = pow (globalh, 1/beta);
|
||||
for (int i = 1; i <= points.Size(); i++)
|
||||
mesh.RestrictLocalH (points.Get(i), hloc);
|
||||
}
|
||||
}
|
||||
78
libsrc/csg/singularref.hpp
Normal file
78
libsrc/csg/singularref.hpp
Normal file
@ -0,0 +1,78 @@
|
||||
#ifndef FILE_SINGULARREF
|
||||
#define FILE_SINGULARREF
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: singularref.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 25. Sep. 99 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Control for local refinement
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/**
|
||||
Singular Face.
|
||||
Causes a bounday layer mesh refinement.
|
||||
All elements in subdomain domnr will get a boundary layer
|
||||
on faces sharing the solid sol
|
||||
*/
|
||||
class SingularFace
|
||||
{
|
||||
public:
|
||||
int domnr;
|
||||
const Solid *sol;
|
||||
double factor;
|
||||
// ARRAY<Point<3> > points;
|
||||
// ARRAY<INDEX_2> segms;
|
||||
public:
|
||||
SingularFace (int adomnr, const Solid * asol, double sf)
|
||||
: domnr(adomnr), sol(asol), factor(sf) { ; }
|
||||
const Solid * GetSolid() const { return sol; }
|
||||
int GetDomainNr () const { return domnr; }
|
||||
};
|
||||
|
||||
|
||||
///
|
||||
class SingularEdge
|
||||
{
|
||||
public:
|
||||
double beta;
|
||||
int domnr;
|
||||
const CSGeometry& geom;
|
||||
const Solid *sol1, *sol2;
|
||||
ARRAY<Point<3> > points;
|
||||
ARRAY<INDEX_2> segms;
|
||||
double factor;
|
||||
|
||||
double maxhinit;
|
||||
public:
|
||||
SingularEdge (double abeta, int adomnr,
|
||||
const CSGeometry & ageom,
|
||||
const Solid * asol1, const Solid * asol2, double sf,
|
||||
const double maxh_at_initialization = -1);
|
||||
void FindPointsOnEdge (class Mesh & mesh);
|
||||
void SetMeshSize (class Mesh & mesh, double globalh);
|
||||
};
|
||||
|
||||
|
||||
///
|
||||
class SingularPoint
|
||||
{
|
||||
public:
|
||||
double beta;
|
||||
const Solid *sol1, *sol2, *sol3;
|
||||
ARRAY<Point<3> > points;
|
||||
double factor;
|
||||
|
||||
public:
|
||||
SingularPoint (double abeta, const Solid * asol1, const Solid * asol2,
|
||||
const Solid * asol3, double sf);
|
||||
void FindPoints (class Mesh & mesh);
|
||||
void SetMeshSize (class Mesh & mesh, double globalh);
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
1716
libsrc/csg/solid.cpp
Normal file
1716
libsrc/csg/solid.cpp
Normal file
File diff suppressed because it is too large
Load Diff
241
libsrc/csg/solid.hpp
Normal file
241
libsrc/csg/solid.hpp
Normal file
@ -0,0 +1,241 @@
|
||||
#ifndef FILE_SOLID
|
||||
#define FILE_SOLID
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: solid.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 1. Dez. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Constructive Solid Model (csg)
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
class Solid;
|
||||
|
||||
class SolidIterator
|
||||
{
|
||||
public:
|
||||
SolidIterator () { ; }
|
||||
virtual ~SolidIterator () { ; }
|
||||
virtual void Do (Solid * sol) = 0;
|
||||
};
|
||||
|
||||
|
||||
|
||||
class Solid
|
||||
{
|
||||
public:
|
||||
|
||||
typedef enum optyp1 { TERM, TERM_REF, SECTION, UNION, SUB, ROOT, DUMMY } optyp;
|
||||
|
||||
private:
|
||||
char * name;
|
||||
Primitive * prim;
|
||||
Solid * s1, * s2;
|
||||
|
||||
optyp op;
|
||||
bool visited;
|
||||
double maxh;
|
||||
|
||||
// static int cntnames;
|
||||
|
||||
public:
|
||||
Solid (Primitive * aprim);
|
||||
Solid (optyp aop, Solid * as1, Solid * as2 = NULL);
|
||||
~Solid ();
|
||||
|
||||
const char * Name () const { return name; }
|
||||
void SetName (const char * aname);
|
||||
|
||||
Solid * Copy (class CSGeometry & geom) const;
|
||||
void Transform (Transformation<3> & trans);
|
||||
|
||||
|
||||
void IterateSolid (SolidIterator & it, bool only_once = 0);
|
||||
|
||||
|
||||
void Boundaries (const Point<3> & p, ARRAY<int> & bounds) const;
|
||||
int NumPrimitives () const;
|
||||
void GetSurfaceIndices (ARRAY<int> & surfind) const;
|
||||
void GetSurfaceIndices (IndexSet & iset) const;
|
||||
|
||||
void GetTangentialSurfaceIndices (const Point<3> & p, ARRAY<int> & surfids, double eps) const;
|
||||
void GetTangentialSurfaceIndices2 (const Point<3> & p, const Vec<3> & v, ARRAY<int> & surfids, double eps) const;
|
||||
void GetTangentialSurfaceIndices3 (const Point<3> & p, const Vec<3> & v, const Vec<3> & v2, ARRAY<int> & surfids, double eps) const;
|
||||
|
||||
|
||||
Primitive * GetPrimitive ()
|
||||
{ return (op == TERM || op == TERM_REF) ? prim : NULL; }
|
||||
const Primitive * GetPrimitive () const
|
||||
{ return (op == TERM || op == TERM_REF) ? prim : NULL; }
|
||||
|
||||
Solid * S1() { return s1; }
|
||||
Solid * S2() { return s2; }
|
||||
|
||||
// geometric tests
|
||||
|
||||
bool IsIn (const Point<3> & p, double eps = 1e-6) const;
|
||||
bool IsStrictIn (const Point<3> & p, double eps = 1e-6) const;
|
||||
bool VectorIn (const Point<3> & p, const Vec<3> & v, double eps = 1e-6) const;
|
||||
bool VectorStrictIn (const Point<3> & p, const Vec<3> & v, double eps = 1e-6) const;
|
||||
|
||||
bool VectorIn2 (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
double eps) const;
|
||||
bool VectorIn2Rec (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
|
||||
/// compute localization in point p
|
||||
void TangentialSolid (const Point<3> & p, Solid *& tansol, ARRAY<int> & surfids, double eps) const;
|
||||
|
||||
/// compute localization in point p tangential to vector t
|
||||
void TangentialSolid2 (const Point<3> & p, const Vec<3> & t,
|
||||
Solid *& tansol, ARRAY<int> & surfids, double eps) const;
|
||||
|
||||
/** compute localization in point p, with second order approximation to edge
|
||||
p + s t + s*s/2 t2 **/
|
||||
void TangentialSolid3 (const Point<3> & p, const Vec<3> & t, const Vec<3> & t2,
|
||||
Solid *& tansol, ARRAY<int> & surfids, double eps) const;
|
||||
|
||||
|
||||
|
||||
/** tangential solid, which follows the edge
|
||||
p + s t + s*s/2 t2
|
||||
with second order, and the neighbouring face
|
||||
p + s t + s*s/2 t2 + r m
|
||||
with first order
|
||||
**/
|
||||
void TangentialEdgeSolid (const Point<3> & p, const Vec<3> & t, const Vec<3> & t2,
|
||||
const Vec<3> & m,
|
||||
Solid *& tansol, ARRAY<int> & surfids, double eps) const;
|
||||
|
||||
|
||||
void CalcOnePrimitiveSpecialPoints (const Box<3> & box, ARRAY<Point<3> > & pts) const;
|
||||
|
||||
///
|
||||
int Edge (const Point<3> & p, const Vec<3> & v, double eps) const;
|
||||
///
|
||||
int OnFace (const Point<3> & p, const Vec<3> & v, double eps) const;
|
||||
///
|
||||
void Print (ostream & str) const;
|
||||
///
|
||||
void CalcSurfaceInverse ();
|
||||
///
|
||||
Solid * GetReducedSolid (const BoxSphere<3> & box) const;
|
||||
|
||||
|
||||
void SetMaxH (double amaxh)
|
||||
{ maxh = amaxh; }
|
||||
double GetMaxH () const
|
||||
{ return maxh; }
|
||||
|
||||
void GetSolidData (ostream & ost, int first = 1) const;
|
||||
static Solid * CreateSolid (istream & ist, const SYMBOLTABLE<Solid*> & solids);
|
||||
|
||||
|
||||
static BlockAllocator ball;
|
||||
void * operator new(size_t /* s */)
|
||||
{
|
||||
return ball.Alloc();
|
||||
}
|
||||
|
||||
void operator delete (void * p)
|
||||
{
|
||||
ball.Free (p);
|
||||
}
|
||||
|
||||
|
||||
protected:
|
||||
///
|
||||
|
||||
void RecBoundaries (const Point<3> & p, ARRAY<int> & bounds,
|
||||
int & in, int & strin) const;
|
||||
///
|
||||
void RecTangentialSolid (const Point<3> & p, Solid *& tansol, ARRAY<int> & surfids,
|
||||
int & in, int & strin, double eps) const;
|
||||
|
||||
void RecTangentialSolid2 (const Point<3> & p, const Vec<3> & vec,
|
||||
Solid *& tansol, ARRAY<int> & surfids,
|
||||
int & in, int & strin, double eps) const;
|
||||
///
|
||||
void RecTangentialSolid3 (const Point<3> & p, const Vec<3> & vec,const Vec<3> & vec2,
|
||||
Solid *& tansol, ARRAY<int> & surfids,
|
||||
int & in, int & strin, double eps) const;
|
||||
///
|
||||
void RecTangentialEdgeSolid (const Point<3> & p, const Vec<3> & t, const Vec<3> & t2,
|
||||
const Vec<3> & m,
|
||||
Solid *& tansol, ARRAY<int> & surfids,
|
||||
int & in, int & strin, double eps) const;
|
||||
|
||||
///
|
||||
void RecEdge (const Point<3> & p, const Vec<3> & v,
|
||||
int & in, int & strin, int & faces, double eps) const;
|
||||
///
|
||||
void CalcSurfaceInverseRec (int inv);
|
||||
///
|
||||
Solid * RecGetReducedSolid (const BoxSphere<3> & box, INSOLID_TYPE & in) const;
|
||||
///
|
||||
void RecGetSurfaceIndices (ARRAY<int> & surfind) const;
|
||||
void RecGetTangentialSurfaceIndices (const Point<3> & p, ARRAY<int> & surfids, double eps) const;
|
||||
void RecGetTangentialSurfaceIndices2 (const Point<3> & p, const Vec<3> & v, ARRAY<int> & surfids, double eps) const;
|
||||
void RecGetTangentialSurfaceIndices3 (const Point<3> & p, const Vec<3> & v, const Vec<3> & v2,
|
||||
ARRAY<int> & surfids, double eps) const;
|
||||
void RecGetTangentialEdgeSurfaceIndices (const Point<3> & p, const Vec<3> & v, const Vec<3> & v2, const Vec<3> & m,
|
||||
ARRAY<int> & surfids, double eps) const;
|
||||
void RecGetSurfaceIndices (IndexSet & iset) const;
|
||||
|
||||
void RecCalcOnePrimitiveSpecialPoints (ARRAY<Point<3> > & pts) const;
|
||||
|
||||
friend class SolidIterator;
|
||||
friend class ClearVisitedIt;
|
||||
friend class RemoveDummyIterator;
|
||||
friend class CSGeometry;
|
||||
};
|
||||
|
||||
|
||||
inline ostream & operator<< (ostream & ost, const Solid & sol)
|
||||
{
|
||||
sol.Print (ost);
|
||||
return ost;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
class ReducePrimitiveIterator : public SolidIterator
|
||||
{
|
||||
const BoxSphere<3> & box;
|
||||
public:
|
||||
ReducePrimitiveIterator (const BoxSphere<3> & abox)
|
||||
: SolidIterator(), box(abox) { ; }
|
||||
virtual ~ReducePrimitiveIterator () { ; }
|
||||
virtual void Do (Solid * sol)
|
||||
{
|
||||
if (sol -> GetPrimitive())
|
||||
sol -> GetPrimitive() -> Reduce (box);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
class UnReducePrimitiveIterator : public SolidIterator
|
||||
{
|
||||
public:
|
||||
UnReducePrimitiveIterator () { ; }
|
||||
virtual ~UnReducePrimitiveIterator () { ; }
|
||||
virtual void Do (Solid * sol)
|
||||
{
|
||||
if (sol -> GetPrimitive())
|
||||
sol -> GetPrimitive() -> UnReduce ();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
1794
libsrc/csg/specpoin.cpp
Normal file
1794
libsrc/csg/specpoin.cpp
Normal file
File diff suppressed because it is too large
Load Diff
174
libsrc/csg/specpoin.hpp
Normal file
174
libsrc/csg/specpoin.hpp
Normal file
@ -0,0 +1,174 @@
|
||||
#ifndef FILE_SPECPOIN
|
||||
#define FILE_SPECPOIN
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: specpoin.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Okt. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Special Point Calculation
|
||||
|
||||
*/
|
||||
|
||||
class Surface;
|
||||
class Solid;
|
||||
|
||||
/// Special point.
|
||||
class SpecialPoint
|
||||
{
|
||||
public:
|
||||
/// coordinates
|
||||
Point<3> p;
|
||||
/// tangential to edge
|
||||
Vec<3> v;
|
||||
///
|
||||
int layer;
|
||||
/// point must be used in mesh
|
||||
bool unconditional;
|
||||
|
||||
/// surfaces defining edge
|
||||
int s1, s2;
|
||||
/// if s1 and s2 are only representatives, then these are the original indices
|
||||
int s1_orig, s2_orig;
|
||||
int nr;
|
||||
///
|
||||
SpecialPoint () : p(0,0,0), v(0,0,0), layer(0), unconditional(0), s1(0), s2(0), s1_orig(0), s2_orig(0)
|
||||
{ ; }
|
||||
|
||||
///
|
||||
SpecialPoint (const SpecialPoint & sp2);
|
||||
|
||||
///
|
||||
SpecialPoint & operator= (const SpecialPoint & sp2);
|
||||
|
||||
///
|
||||
void Print (ostream & str) const;
|
||||
|
||||
|
||||
int GetLayer() const { return layer; }
|
||||
|
||||
///
|
||||
bool HasSurfaces (int as1, int as2) const
|
||||
{
|
||||
return ( (s1 == as1 && s2 == as2) || (s1 == as2 && s2 == as1) );
|
||||
}
|
||||
};
|
||||
|
||||
inline ostream & operator<< (ostream & ost, const SpecialPoint & sp)
|
||||
{
|
||||
sp.Print (ost);
|
||||
return ost;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
///
|
||||
class SpecialPointCalculation
|
||||
{
|
||||
private:
|
||||
///
|
||||
const CSGeometry * geometry;
|
||||
///
|
||||
ARRAY<MeshPoint> * points;
|
||||
///
|
||||
ARRAY<long int> boxesinlevel;
|
||||
|
||||
///
|
||||
double size;
|
||||
///
|
||||
double relydegtest; // maximal dimension of bisection intervall for
|
||||
/// test of degeneration parameters
|
||||
double cpeps1, epeps1, epeps2, epspointdist2;
|
||||
|
||||
double ideps;
|
||||
|
||||
public:
|
||||
|
||||
///
|
||||
SpecialPointCalculation ();
|
||||
|
||||
///
|
||||
void SetIdEps(const double epsin) {ideps = epsin;}
|
||||
|
||||
///
|
||||
void CalcSpecialPoints (const CSGeometry & ageometry,
|
||||
ARRAY<MeshPoint> & points);
|
||||
///
|
||||
void AnalyzeSpecialPoints (const CSGeometry & geometry,
|
||||
ARRAY<MeshPoint> & points,
|
||||
ARRAY<SpecialPoint> & specpoints);
|
||||
|
||||
protected:
|
||||
///
|
||||
void CalcSpecialPointsRec (const Solid * sol, int layer,
|
||||
const BoxSphere<3> & box,
|
||||
int level,
|
||||
bool calccp, bool calcep);
|
||||
|
||||
|
||||
///
|
||||
bool CrossPointNewtonConvergence (const Surface * f1, const Surface * f2,
|
||||
const Surface * f3, const BoxSphere<3> & box);
|
||||
///
|
||||
bool CrossPointDegenerated (const Surface * f1, const Surface * f2,
|
||||
const Surface * f3, const BoxSphere<3> & box) const;
|
||||
///
|
||||
void CrossPointNewton (const Surface * f1, const Surface * f2,
|
||||
const Surface * f3, Point<3> & p);
|
||||
|
||||
bool EdgeNewtonConvergence (const Surface * f1, const Surface * f2,
|
||||
const Point<3> & p);
|
||||
///
|
||||
bool EdgeDegenerated (const Surface * f1, const Surface * f2,
|
||||
const BoxSphere<3> & box) const;
|
||||
///
|
||||
void EdgeNewton (const Surface * f1, const Surface * f2,
|
||||
Point<3> & p);
|
||||
///
|
||||
bool IsEdgeExtremalPoint (const Surface * f1, const Surface * f2,
|
||||
const Point<3> & p, Point<3> & pp, double rad);
|
||||
|
||||
|
||||
|
||||
/*
|
||||
///
|
||||
bool ExtremalPointPossible (const Surface * f1, const Surface * f2,
|
||||
int dir, const BoxSphere<3> & box);
|
||||
///
|
||||
bool ExtremalPointDegenerated (const Surface * f1, const Surface * f2,
|
||||
int dir, const BoxSphere<3> & box);
|
||||
///
|
||||
bool ExtremalPointNewtonConvergence (const Surface * f1, const Surface * f2,
|
||||
int dir, const BoxSphere<3> & box);
|
||||
*/
|
||||
///
|
||||
void ExtremalPointNewton (const Surface * f1, const Surface * f2,
|
||||
int dir, Point<3> & p);
|
||||
|
||||
|
||||
///
|
||||
bool AddPoint (const Point<3> & p, int layer);
|
||||
|
||||
void ComputeExtremalPoints (const Plane * plane,
|
||||
const QuadraticSurface * quadric,
|
||||
ARRAY<Point<3> > & pts);
|
||||
|
||||
void ComputeCrossPoints (const Plane * plane1,
|
||||
const Plane * plane2,
|
||||
const Plane * plane3,
|
||||
ARRAY<Point<3> > & pts);
|
||||
|
||||
void ComputeCrossPoints (const Plane * plane1,
|
||||
const Plane * plane2,
|
||||
const QuadraticSurface * quadratic,
|
||||
ARRAY<Point<3> > & pts);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
355
libsrc/csg/spline3d.cpp
Normal file
355
libsrc/csg/spline3d.cpp
Normal file
@ -0,0 +1,355 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <myadt.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
splinesegment3d :: splinesegment3d (const Point<3> & ap1, const Point<3> & ap2,
|
||||
const Point<3> & ap3)
|
||||
{
|
||||
p1 = ap1;
|
||||
p2 = ap2;
|
||||
p3 = ap3;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
todo
|
||||
Tip von Joerg Stiller:
|
||||
setzt Du in
|
||||
void splinesegment3d :: Evaluate
|
||||
Zeilen 54 und 56
|
||||
b2 = 2 * t * (1-t);
|
||||
b2 /= sqrt(2);
|
||||
Das heisst, Du wichtest das zweite Bersteinpolynom mit
|
||||
w2 = 1 / sqrt(2);
|
||||
Das ist aber nur fuer 45-Grad-Segmente korrekt. Fuer den
|
||||
allgemeinen Fall funktioniert
|
||||
w2 = ( e(p3 - p1), e(p2 - p1) ); // also cos(winkel(p3-p1, p2-p1))
|
||||
bzw. schoen symmetrisch
|
||||
w2 = ( e(p3 - p1), e(p2 - p1) )/2 + ( e(p1 - p3), e(p2 - p3) )/2;
|
||||
Das ist natuerlich kein C++ Code sondern symbolisch, wobei
|
||||
e(p3 - p1) ist der von p1 zu p3 zeigende Einheitsvektor und
|
||||
(a, b) steht fuer das Skalarprodukt zweier Vektoren etc.
|
||||
|
||||
Eine vergleichbare Information steht auch irgendwo im Hoscheck & Lasser.
|
||||
Ich habe das Buch aber eben nicht zur Hand.
|
||||
*/
|
||||
|
||||
void splinesegment3d :: Evaluate (double t, Point<3> & p) const
|
||||
{
|
||||
double x, y, z, w;
|
||||
double b1, b2, b3;
|
||||
|
||||
b1 = (1-t)*(1-t);
|
||||
b2 = 2 * t * (1-t);
|
||||
b3 = t * t;
|
||||
|
||||
b2 /= sqrt(double(2));
|
||||
|
||||
x = p1(0) * b1 + p2(0) * b2 + p3(0) * b3;
|
||||
y = p1(1) * b1 + p2(1) * b2 + p3(1) * b3;
|
||||
z = p1(2) * b1 + p2(2) * b2 + p3(2) * b3;
|
||||
w = b1 + b2 + b3;
|
||||
|
||||
p(0) = x / w;
|
||||
p(1) = y / w;
|
||||
p(2) = z / w;
|
||||
}
|
||||
|
||||
void splinesegment3d :: EvaluateTangent (double t, Vec<3> & tang) const
|
||||
{
|
||||
double x, y, z, w, xprime, yprime, zprime, wprime;
|
||||
double b1, b2, b3, b1prime, b2prime, b3prime;
|
||||
|
||||
b1 = (1-t)*(1-t);
|
||||
b2 = 2 * t * (1-t);
|
||||
b3 = t * t;
|
||||
b2 /= sqrt(double(2));
|
||||
|
||||
b1prime = 2 * t - 2;
|
||||
b2prime = - 4 * t + 2;
|
||||
b3prime = 2 * t;
|
||||
b2prime /= sqrt(double(2));
|
||||
|
||||
|
||||
x = p1(0) * b1 + p2(0) * b2 + p3(0) * b3;
|
||||
y = p1(1) * b1 + p2(1) * b2 + p3(1) * b3;
|
||||
z = p1(2) * b1 + p2(2) * b2 + p3(2) * b3;
|
||||
w = b1 + b2 + b3;
|
||||
|
||||
xprime = p1(0) * b1prime + p2(0) * b2prime + p3(0) * b3prime;
|
||||
yprime = p1(1) * b1prime + p2(1) * b2prime + p3(1) * b3prime;
|
||||
zprime = p1(2) * b1prime + p2(2) * b2prime + p3(2) * b3prime;
|
||||
wprime = b1prime + b2prime + b3prime;
|
||||
|
||||
tang(0) = (w * xprime - x * wprime) / (w * w);
|
||||
tang(1) = (w * yprime - y * wprime) / (w * w);
|
||||
tang(2) = (w * zprime - z * wprime) / (w * w);
|
||||
}
|
||||
|
||||
|
||||
void spline3d :: AddSegment (const Point<3> & ap1, const Point<3> & ap2,
|
||||
const Point<3> & ap3)
|
||||
{
|
||||
segments.Append (new splinesegment3d (ap1, ap2, ap3));
|
||||
}
|
||||
|
||||
void spline3d :: Evaluate (double t, Point<3> & p) const
|
||||
{
|
||||
int nr;
|
||||
double loct;
|
||||
static int cnt = 0;
|
||||
|
||||
cnt++;
|
||||
if (cnt % 10000 == 0) (*mycout) << "Evaluate calls: " << cnt << endl;
|
||||
|
||||
while (t < 0) t += GetNumSegments();
|
||||
while (t >= GetNumSegments()) t -= GetNumSegments();
|
||||
nr = 1 + int (t);
|
||||
loct = t - nr + 1;
|
||||
segments.Get(nr)->Evaluate (loct, p);
|
||||
}
|
||||
|
||||
void spline3d :: EvaluateTangent (double t, Vec<3> & tang) const
|
||||
{
|
||||
int nr;
|
||||
double loct;
|
||||
|
||||
while (t < 0) t += GetNumSegments();
|
||||
while (t >= GetNumSegments()) t -= GetNumSegments();
|
||||
nr = 1 + int (t);
|
||||
loct = t - nr + 1;
|
||||
segments.Get(nr)->EvaluateTangent (loct, tang);
|
||||
}
|
||||
|
||||
|
||||
double spline3d :: ProjectToSpline (Point<3> & p) const
|
||||
{
|
||||
double t, tl, tu, dt, dist, mindist, optt(0);
|
||||
Point<3> hp;
|
||||
Vec<3> tanx, px;
|
||||
|
||||
dt = 0.01;
|
||||
mindist = 0;
|
||||
for (t = 0; t <= GetNumSegments() + dt/2; t += dt)
|
||||
{
|
||||
Evaluate (t, hp);
|
||||
dist = Dist (hp, p);
|
||||
if (t == 0 || dist < mindist)
|
||||
{
|
||||
optt = t;
|
||||
mindist = dist;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
tu = optt + dt;
|
||||
tl = optt - dt;
|
||||
while (tu - tl > 1e-2)
|
||||
{
|
||||
optt = 0.5 * (tu + tl);
|
||||
Evaluate (optt, hp);
|
||||
EvaluateTangent (optt, tanx);
|
||||
if (tanx * (hp - p) > 0)
|
||||
tu = optt;
|
||||
else
|
||||
tl = optt;
|
||||
}
|
||||
|
||||
optt = 0.5 * (tu + tl);
|
||||
|
||||
optt = ProjectToSpline (p, optt);
|
||||
return optt;
|
||||
}
|
||||
|
||||
|
||||
double spline3d :: ProjectToSpline (Point<3> & p, double optt) const
|
||||
{
|
||||
double tl, tu, dt, val, dval, valu, vall;
|
||||
Point<3> hp;
|
||||
Vec<3> tanx, px;
|
||||
int its = 0;
|
||||
int cnt = 1000;
|
||||
do
|
||||
{
|
||||
dt = 1e-8;
|
||||
tl = optt - dt;
|
||||
tu = optt + dt;
|
||||
|
||||
EvaluateTangent (optt, tanx);
|
||||
Evaluate (optt, hp);
|
||||
px = hp - p;
|
||||
val = px * tanx;
|
||||
|
||||
EvaluateTangent (tl, tanx);
|
||||
Evaluate (tl, hp);
|
||||
px = hp - p;
|
||||
vall = px * tanx;
|
||||
|
||||
EvaluateTangent (tu, tanx);
|
||||
Evaluate (tu, hp);
|
||||
px = hp - p;
|
||||
valu = px * tanx;
|
||||
|
||||
dval = (valu - vall) / (2 * dt);
|
||||
|
||||
if (its % 100 == 99)
|
||||
(*testout) << "optt = " << optt
|
||||
<< " val = " << val
|
||||
<< " dval = " << dval << endl;
|
||||
optt -= val / dval;
|
||||
its++;
|
||||
if (fabs(val) < 1e-8 && cnt > 5) cnt = 5;
|
||||
cnt--;
|
||||
}
|
||||
while (cnt > 0);
|
||||
|
||||
Evaluate (optt, p);
|
||||
return optt;
|
||||
}
|
||||
|
||||
|
||||
splinetube :: splinetube (const spline3d & amiddlecurve, double ar)
|
||||
: Surface(), middlecurve (amiddlecurve), r(ar)
|
||||
{
|
||||
(*mycout) << "Splinetube Allocated, r = " << r << endl;
|
||||
|
||||
}
|
||||
|
||||
void splinetube :: DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2)
|
||||
{
|
||||
double t;
|
||||
double phi, z;
|
||||
|
||||
p1 = ap1;
|
||||
p2 = ap2;
|
||||
cp = p1;
|
||||
t = middlecurve.ProjectToSpline (cp);
|
||||
ex = p1 - cp;
|
||||
middlecurve.EvaluateTangent (t, ez);
|
||||
ex.Normalize();
|
||||
ez.Normalize();
|
||||
ey = Cross (ez, ex);
|
||||
|
||||
phi = r * atan2 (ey * (p2-cp), ex * (p2-cp));
|
||||
z = ez * (p2 - cp);
|
||||
e2x(0) = phi;
|
||||
e2x(1) = z;
|
||||
e2x.Normalize();
|
||||
e2y(1) = e2x(0);
|
||||
e2y(0) = -e2x(1);
|
||||
|
||||
// (*testout) << "Defineplane: " << endl
|
||||
// << "p1 = " << p1 << " p2 = " << p2 << endl
|
||||
// << "pc = " << cp << endl
|
||||
// << "ex = " << ex << " ey = " << ey << " ez = " << ez << endl
|
||||
// << "phi = " << phi << " z = " << z << endl
|
||||
// << "e2x = " << e2x << " e2y = " << e2y << endl;
|
||||
}
|
||||
|
||||
void splinetube :: ToPlane (const Point<3> & p3d, Point<2> & pplain, double h,
|
||||
int & zone) const
|
||||
{
|
||||
Vec<2> v;
|
||||
v(0) = r * atan2 (ey * (p3d-cp), ex * (p3d-cp));
|
||||
v(1) = ez * (p3d - cp);
|
||||
zone = 0;
|
||||
if (v(0) > r * 2) zone = 1;
|
||||
if (v(0) < r * 2) zone = 2;
|
||||
|
||||
pplain(0) = (v * e2x) / h;
|
||||
pplain(1) = (v * e2y) / h;
|
||||
}
|
||||
|
||||
void splinetube :: FromPlane (const Point<2> & pplain, Point<3> & p3d, double h) const
|
||||
{
|
||||
Vec<2> v;
|
||||
|
||||
v(0) = pplain(0) * h * e2x(0) + pplain(1) * h * e2y(0);
|
||||
v(1) = pplain(0) * h * e2x(1) + pplain(1) * h * e2y(1);
|
||||
|
||||
p3d = p1 + v(0) * ey + v(1) * ez;
|
||||
|
||||
Project (p3d);
|
||||
}
|
||||
|
||||
void splinetube :: Project (Point<3> & p3d) const
|
||||
{
|
||||
Point<3> hp;
|
||||
|
||||
hp = p3d;
|
||||
middlecurve.ProjectToSpline (hp);
|
||||
|
||||
p3d = hp + (r / Dist(p3d, hp)) * (p3d - hp);
|
||||
}
|
||||
|
||||
|
||||
|
||||
double splinetube :: CalcFunctionValue (const Point<3> & point) const
|
||||
{
|
||||
Point<3> hcp;
|
||||
double rad;
|
||||
|
||||
hcp = point;
|
||||
middlecurve.ProjectToSpline (hcp);
|
||||
rad = Dist (hcp, point);
|
||||
return 0.5 * (rad * rad / r - r);
|
||||
}
|
||||
|
||||
void splinetube :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
|
||||
{
|
||||
Point<3> hcp;
|
||||
|
||||
hcp = point;
|
||||
middlecurve.ProjectToSpline (hcp);
|
||||
|
||||
grad = point - hcp;
|
||||
grad /= r;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
Point<3> splinetube :: GetSurfacePoint () const
|
||||
{
|
||||
Point<3> p;
|
||||
Vec<3> t, n;
|
||||
|
||||
middlecurve.Evaluate (0, p);
|
||||
middlecurve.EvaluateTangent (0, t);
|
||||
n = t.GetNormal ();
|
||||
n *= r;
|
||||
(*mycout) << "p = " << p << " t = " << t << " n = " << n << endl;
|
||||
return p + n;
|
||||
}
|
||||
|
||||
void splinetube :: Print (ostream & str) const
|
||||
{
|
||||
int i;
|
||||
str << "SplineTube, "
|
||||
<< middlecurve.GetNumSegments () << " segments, r = " << r << endl;
|
||||
for (i = 1; i <= middlecurve.GetNumSegments(); i++)
|
||||
str << middlecurve.P1(i) << " - "
|
||||
<< middlecurve.P2(i) << " - "
|
||||
<< middlecurve.P3(i) << endl;
|
||||
}
|
||||
|
||||
|
||||
int splinetube :: BoxInSolid (const BoxSphere<3> & box) const
|
||||
// 0 .. no, 1 .. yes, 2 .. maybe
|
||||
{
|
||||
Point<3> pc = box.Center();
|
||||
middlecurve.ProjectToSpline (pc);
|
||||
double d = Dist (pc, box.Center());
|
||||
|
||||
if (d < r - box.Diam()/2) return 1;
|
||||
if (d > r + box.Diam()/2) return 0;
|
||||
return 2;
|
||||
}
|
||||
}
|
||||
92
libsrc/csg/spline3d.hpp
Normal file
92
libsrc/csg/spline3d.hpp
Normal file
@ -0,0 +1,92 @@
|
||||
///
|
||||
class splinesegment3d
|
||||
{
|
||||
///
|
||||
Point<3> p1, p2, p3;
|
||||
|
||||
public:
|
||||
///
|
||||
splinesegment3d (const Point<3> & ap1, const Point<3> & ap2,
|
||||
const Point<3> & ap3);
|
||||
///
|
||||
void Evaluate (double t, Point<3> & p) const;
|
||||
///
|
||||
void EvaluateTangent (double t, Vec<3> & tang) const;
|
||||
///
|
||||
const Point<3> & P1() const { return p1; }
|
||||
///
|
||||
const Point<3> & P2() const { return p2; }
|
||||
///
|
||||
const Point<3> & P3() const { return p3; }
|
||||
};
|
||||
|
||||
///
|
||||
class spline3d
|
||||
{
|
||||
///
|
||||
ARRAY<splinesegment3d *> segments;
|
||||
|
||||
public:
|
||||
///
|
||||
spline3d () { };
|
||||
///
|
||||
void AddSegment (const Point<3> & ap1, const Point<3> & ap2, const Point<3> & ap3);
|
||||
///
|
||||
int GetNumSegments () const { return segments.Size(); }
|
||||
///
|
||||
double ProjectToSpline (Point<3> & p) const;
|
||||
///
|
||||
double ProjectToSpline (Point<3> & p, double t) const;
|
||||
///
|
||||
void Evaluate (double t, Point<3> & p) const;
|
||||
///
|
||||
void EvaluateTangent (double t, Vec<3> & tang) const;
|
||||
///
|
||||
const Point<3> & P1(int i) const { return segments.Get(i)->P1(); }
|
||||
///
|
||||
const Point<3> & P2(int i) const { return segments.Get(i)->P2(); }
|
||||
///
|
||||
const Point<3> & P3(int i) const { return segments.Get(i)->P3(); }
|
||||
};
|
||||
|
||||
///
|
||||
class splinetube : public Surface
|
||||
{
|
||||
///
|
||||
const spline3d & middlecurve;
|
||||
///
|
||||
double r;
|
||||
/// Vec<3> ex, ey, ez;
|
||||
Vec<2> e2x, e2y;
|
||||
///
|
||||
Point<3> cp;
|
||||
|
||||
public:
|
||||
///
|
||||
splinetube (const spline3d & amiddlecurve, double ar);
|
||||
|
||||
///
|
||||
virtual void DefineTangentialPlane (const Point<3> & ap1, const Point<3> & ap2);
|
||||
///
|
||||
virtual void ToPlane (const Point<3> & p, Point<2> & pplain, double h, int & zone) const;
|
||||
///
|
||||
virtual void FromPlane (const Point<2> & pplain, Point<3> & p, double h) const;
|
||||
///
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
// virtual int RootInBox (const box3d & box) const { return 0; }
|
||||
/// 0 .. no, 1 .. yes, 2 .. maybe
|
||||
|
||||
virtual int BoxInSolid (const BoxSphere<3> & box) const;
|
||||
/// 0 .. no, 1 .. yes, 2 .. maybe
|
||||
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const;
|
||||
///
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
|
||||
///
|
||||
virtual double HesseNorm () const { return 0.5 / r; }
|
||||
///
|
||||
virtual Point<3> GetSurfacePoint () const;
|
||||
///
|
||||
virtual void Print (ostream & str) const;
|
||||
};
|
||||
568
libsrc/csg/surface.cpp
Normal file
568
libsrc/csg/surface.cpp
Normal file
@ -0,0 +1,568 @@
|
||||
#include <mystdlib.h>
|
||||
|
||||
#include <myadt.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
Surface :: Surface ()
|
||||
{
|
||||
maxh = 1e10;
|
||||
name = new char[7];
|
||||
strcpy (name, "noname");
|
||||
bcprop = -1;
|
||||
bcname = "default";
|
||||
}
|
||||
|
||||
Surface :: ~Surface()
|
||||
{
|
||||
delete [] name;
|
||||
}
|
||||
|
||||
|
||||
void Surface :: SetName (const char * aname)
|
||||
{
|
||||
delete [] name;
|
||||
name = new char[strlen (aname)+1];
|
||||
strcpy (name, aname);
|
||||
}
|
||||
|
||||
|
||||
int Surface :: PointOnSurface (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
double val = CalcFunctionValue (p);
|
||||
return fabs (val) < eps;
|
||||
}
|
||||
|
||||
|
||||
void Surface :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
|
||||
{
|
||||
double dx = 1e-5;
|
||||
Point<3> hp1, hp2;
|
||||
Vec<3> g1, g2;
|
||||
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
hp1 = point;
|
||||
hp2 = point;
|
||||
|
||||
hp1(i) += dx;
|
||||
hp2(i) -= dx;
|
||||
|
||||
CalcGradient (hp1, g1);
|
||||
CalcGradient (hp2, g2);
|
||||
|
||||
for (int j = 0; j < 3; j++)
|
||||
hesse(i, j) = (g1(j) - g2(j)) / (2 * dx);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
void Surface :: GetNormalVector (const Point<3> & p, Vec<3> & n) const
|
||||
{
|
||||
CalcGradient (p, n);
|
||||
n.Normalize();
|
||||
}
|
||||
*/
|
||||
Vec<3> Surface :: GetNormalVector (const Point<3> & p) const
|
||||
{
|
||||
Vec<3> n;
|
||||
CalcGradient (p, n);
|
||||
n.Normalize();
|
||||
return n;
|
||||
}
|
||||
|
||||
void Surface :: DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2)
|
||||
{
|
||||
p1 = ap1;
|
||||
p2 = ap2;
|
||||
|
||||
ez = GetNormalVector (p1);
|
||||
ex = p2 - p1;
|
||||
ex -= (ex * ez) * ez;
|
||||
ex.Normalize();
|
||||
ey = Cross (ez, ex);
|
||||
}
|
||||
|
||||
void Surface :: ToPlane (const Point<3> & p3d, Point<2> & pplane,
|
||||
double h, int & zone) const
|
||||
{
|
||||
Vec<3> p1p, n;
|
||||
|
||||
n = GetNormalVector (p3d);
|
||||
if (n * ez < 0)
|
||||
{
|
||||
zone = -1;
|
||||
pplane(0) = 1e8;
|
||||
pplane(1) = 1e9;
|
||||
return;
|
||||
}
|
||||
|
||||
p1p = p3d - p1;
|
||||
pplane(0) = (p1p * ex) / h;
|
||||
pplane(1) = (p1p * ey) / h;
|
||||
zone = 0;
|
||||
}
|
||||
|
||||
void Surface :: FromPlane (const Point<2> & pplane,
|
||||
Point<3> & p3d, double h) const
|
||||
{
|
||||
p3d = p1
|
||||
+ (h * pplane(0)) * ex
|
||||
+ (h * pplane(1)) * ey;
|
||||
|
||||
Project (p3d);
|
||||
}
|
||||
|
||||
void Surface :: Project (Point<3> & p) const
|
||||
{
|
||||
Vec<3> n;
|
||||
double val;
|
||||
|
||||
for (int i = 1; i <= 10; i++)
|
||||
{
|
||||
val = CalcFunctionValue (p);
|
||||
if (fabs (val) < 1e-12) return;
|
||||
|
||||
CalcGradient (p, n);
|
||||
p -= (val / Abs2 (n)) * n;
|
||||
}
|
||||
}
|
||||
|
||||
void Surface :: SkewProject (Point<3> & p, const Vec<3> & direction) const
|
||||
{
|
||||
Point<3> startp(p);
|
||||
double t_old(0),t_new(1);
|
||||
Vec<3> grad;
|
||||
for(int i=0; fabs(t_old-t_new) > 1e-20 && i<15; i++)
|
||||
{
|
||||
t_old = t_new;
|
||||
CalcGradient(p,grad);
|
||||
t_new = t_old - CalcFunctionValue(p)/(grad*direction);
|
||||
p = startp + t_new*direction;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
double Surface :: MaxCurvature () const
|
||||
{
|
||||
return 0.5 * HesseNorm ();
|
||||
}
|
||||
|
||||
double Surface ::
|
||||
MaxCurvatureLoc (const Point<3> & /* c */ , double /* rad */) const
|
||||
{
|
||||
return MaxCurvature ();
|
||||
}
|
||||
|
||||
|
||||
|
||||
double Surface :: LocH (const Point<3> & p, double x,
|
||||
double c, double hmax) const
|
||||
// finds h <= hmax, s.t. h * \kappa_x*h < c
|
||||
{
|
||||
/*
|
||||
double h, hmin, kappa;
|
||||
hmin = 0;
|
||||
|
||||
while (hmin < 0.9 * hmax)
|
||||
{
|
||||
h = 0.5 * (hmin + hmax);
|
||||
kappa = 2 * MaxCurvatureLoc (p, x * h);
|
||||
|
||||
if (kappa * h >= c)
|
||||
hmax = h;
|
||||
else
|
||||
hmin = h;
|
||||
}
|
||||
return h;
|
||||
*/
|
||||
|
||||
double hret;
|
||||
double kappa = MaxCurvatureLoc (p, x*hmax);
|
||||
|
||||
kappa *= c * mparam.curvaturesafety;
|
||||
|
||||
if (hmax * kappa < 1)
|
||||
hret = hmax;
|
||||
else
|
||||
hret = 1 / kappa;
|
||||
|
||||
if (maxh < hret)
|
||||
hret = maxh;
|
||||
|
||||
return hret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
Primitive :: Primitive ()
|
||||
{
|
||||
surfaceids.SetSize (1);
|
||||
surfaceactive.SetSize (1);
|
||||
surfaceactive[0] = 1;
|
||||
}
|
||||
|
||||
Primitive :: ~Primitive()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
int Primitive :: GetSurfaceId (int i) const
|
||||
{
|
||||
return surfaceids[i];
|
||||
}
|
||||
|
||||
void Primitive :: SetSurfaceId (int i, int id)
|
||||
{
|
||||
surfaceids[i] = id;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void Primitive :: GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const
|
||||
{
|
||||
classname = "undef";
|
||||
coeffs.SetSize (0);
|
||||
}
|
||||
|
||||
void Primitive :: SetPrimitiveData (ARRAY<double> & coeffs)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
Primitive * Primitive :: CreatePrimitive (const char * classname)
|
||||
{
|
||||
if (strcmp (classname, "sphere") == 0)
|
||||
return Sphere::CreateDefault();
|
||||
if (strcmp (classname, "plane") == 0)
|
||||
return Plane::CreateDefault();
|
||||
if (strcmp (classname, "cylinder") == 0)
|
||||
return Cylinder::CreateDefault();
|
||||
if (strcmp (classname, "cone") == 0)
|
||||
return Cone::CreateDefault();
|
||||
if (strcmp (classname, "brick") == 0)
|
||||
return Brick::CreateDefault();
|
||||
|
||||
|
||||
stringstream ost;
|
||||
ost << "Primitve::CreatePrimitive not implemented for " << classname << endl;
|
||||
throw NgException (ost.str());
|
||||
}
|
||||
|
||||
|
||||
Primitive * Primitive :: Copy () const
|
||||
{
|
||||
stringstream ost;
|
||||
ost << "Primitve::Copy not implemented for " << typeid(*this).name() << endl;
|
||||
throw NgException (ost.str());
|
||||
}
|
||||
|
||||
|
||||
void Primitive :: Transform (Transformation<3> & trans)
|
||||
{
|
||||
stringstream ost;
|
||||
ost << "Primitve::Transform not implemented for " << typeid(*this).name() << endl;
|
||||
throw NgException (ost.str());
|
||||
}
|
||||
|
||||
void Primitive :: GetTangentialSurfaceIndices (const Point<3> & p,
|
||||
ARRAY<int> & surfind, double eps) const
|
||||
{
|
||||
for (int j = 0; j < GetNSurfaces(); j++)
|
||||
if (fabs (GetSurface(j).CalcFunctionValue (p)) < eps)
|
||||
if (!surfind.Contains (GetSurfaceId(j)))
|
||||
surfind.Append (GetSurfaceId(j));
|
||||
}
|
||||
|
||||
|
||||
void Primitive ::
|
||||
GetTangentialVecSurfaceIndices (const Point<3> & p, const Vec<3> & v,
|
||||
ARRAY<int> & surfind, double eps) const
|
||||
{
|
||||
cout << "get tangvecsurfind not implemented" << endl;
|
||||
surfind.SetSize (0);
|
||||
}
|
||||
|
||||
void Primitive ::
|
||||
GetTangentialVecSurfaceIndices2 (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
ARRAY<int> & surfind, double eps) const
|
||||
{
|
||||
for (int j = 0; j < GetNSurfaces(); j++)
|
||||
{
|
||||
if (fabs (GetSurface(j).CalcFunctionValue (p)) < eps)
|
||||
{
|
||||
Vec<3> grad;
|
||||
GetSurface(j).CalcGradient (p, grad);
|
||||
if (sqr (grad * v1) < 1e-6 * v1.Length2() * grad.Length2() &&
|
||||
sqr (grad * v2) < 1e-6 * v2.Length2() * grad.Length2() ) // new, 18032006 JS
|
||||
{
|
||||
if (!surfind.Contains (GetSurfaceId(j)))
|
||||
surfind.Append (GetSurfaceId(j));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE Primitive ::
|
||||
VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
//(*testout) << "Primitive::VecInSolid2" << endl;
|
||||
Point<3> hp = p + 1e-3 * v1 + 1e-5 * v2;
|
||||
|
||||
INSOLID_TYPE res = PointInSolid (hp, eps);
|
||||
// (*testout) << "vectorin2, type = " << typeid(*this).name() << ", res = " << res << endl;
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
INSOLID_TYPE Primitive ::
|
||||
VecInSolid3 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
//(*testout) << "Primitive::VecInSolid3" << endl;
|
||||
return VecInSolid (p, v1, eps);
|
||||
}
|
||||
|
||||
INSOLID_TYPE Primitive ::
|
||||
VecInSolid4 (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const
|
||||
{
|
||||
return VecInSolid2 (p, v, m, eps);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
OneSurfacePrimitive :: OneSurfacePrimitive()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
OneSurfacePrimitive :: ~OneSurfacePrimitive()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE OneSurfacePrimitive ::
|
||||
PointInSolid (const Point<3> & p,
|
||||
double eps) const
|
||||
{
|
||||
double hv1 = (GetSurface(0).CalcFunctionValue(p));
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE OneSurfacePrimitive ::
|
||||
VecInSolid (const Point<3> & p, const Vec<3> & v,
|
||||
double eps) const
|
||||
{
|
||||
double hv1 = (GetSurface(0).CalcFunctionValue(p));
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
|
||||
Vec<3> hv;
|
||||
GetSurface(0).CalcGradient (p, hv);
|
||||
|
||||
hv1 = v * hv;
|
||||
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
INSOLID_TYPE OneSurfacePrimitive ::
|
||||
VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
double hv1 = (GetSurface(0).CalcFunctionValue(p));
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
Vec<3> hv;
|
||||
|
||||
GetSurface(0).CalcGradient (p, hv);
|
||||
|
||||
hv1 = v1 * hv;
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
double hv2 = v2 * hv;
|
||||
if (hv2 <= 0)
|
||||
return IS_INSIDE;
|
||||
else
|
||||
return IS_OUTSIDE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE OneSurfacePrimitive ::
|
||||
VecInSolid3 (const Point<3> & p, const Vec<3> & v, const Vec<3> & v2,
|
||||
double eps) const
|
||||
{
|
||||
//(*testout) << "OneSurfacePrimitive::VecInSolid3" << endl;
|
||||
double hv1 = (GetSurface(0).CalcFunctionValue(p));
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
Vec<3> grad;
|
||||
GetSurface(0).CalcGradient (p, grad);
|
||||
|
||||
hv1 = v * grad;
|
||||
if (hv1 <= -eps) return IS_INSIDE;
|
||||
if (hv1 >= eps) return IS_OUTSIDE;
|
||||
|
||||
Mat<3> hesse;
|
||||
GetSurface(0).CalcHesse (p, hesse);
|
||||
|
||||
double hv2 = v2 * grad + v * (hesse * v);
|
||||
|
||||
if (hv2 <= -eps) return IS_INSIDE;
|
||||
if (hv2 >= eps) return IS_OUTSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
INSOLID_TYPE OneSurfacePrimitive ::
|
||||
VecInSolid4 (const Point<3> & p, const Vec<3> & v, const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const
|
||||
{
|
||||
double hv1 = (GetSurface(0).CalcFunctionValue(p));
|
||||
if (hv1 <= -eps)
|
||||
return IS_INSIDE;
|
||||
if (hv1 >= eps)
|
||||
return IS_OUTSIDE;
|
||||
|
||||
Vec<3> grad;
|
||||
GetSurface(0).CalcGradient (p, grad);
|
||||
|
||||
hv1 = v * grad;
|
||||
if (hv1 <= -eps) return IS_INSIDE;
|
||||
if (hv1 >= eps) return IS_OUTSIDE;
|
||||
|
||||
Mat<3> hesse;
|
||||
GetSurface(0).CalcHesse (p, hesse);
|
||||
|
||||
double hv2 = v2 * grad + v * (hesse * v);
|
||||
|
||||
if (hv2 <= -eps) return IS_INSIDE;
|
||||
if (hv2 >= eps) return IS_OUTSIDE;
|
||||
|
||||
|
||||
double hv3 = m * grad;
|
||||
if (hv3 <= -eps) return IS_INSIDE;
|
||||
if (hv3 >= eps) return IS_OUTSIDE;
|
||||
|
||||
return DOES_INTERSECT;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int OneSurfacePrimitive :: GetNSurfaces() const
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
Surface & OneSurfacePrimitive :: GetSurface (int i)
|
||||
{
|
||||
return *this;
|
||||
}
|
||||
|
||||
const Surface & OneSurfacePrimitive :: GetSurface (int i) const
|
||||
{
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void ProjectToEdge (const Surface * f1, const Surface * f2, Point<3> & hp)
|
||||
{
|
||||
Vec<2> rs, lam;
|
||||
Vec<3> a1, a2;
|
||||
Mat<2> a;
|
||||
|
||||
int i = 10;
|
||||
while (i > 0)
|
||||
{
|
||||
i--;
|
||||
rs(0) = f1 -> CalcFunctionValue (hp);
|
||||
rs(1) = f2 -> CalcFunctionValue (hp);
|
||||
f1->CalcGradient (hp, a1);
|
||||
f2->CalcGradient (hp, a2);
|
||||
|
||||
double alpha = fabs(a1*a2)/sqrt(a1.Length2()*a2.Length2());
|
||||
if(fabs(1.-alpha) < 1e-6)
|
||||
{
|
||||
if(fabs(rs(0)) >= fabs(rs(1)))
|
||||
f1 -> Project(hp);
|
||||
else
|
||||
f2 -> Project(hp);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
a(0,0) = a1 * a1;
|
||||
a(0,1) = a(1,0) = a1 * a2;
|
||||
a(1,1) = a2 * a2;
|
||||
|
||||
a.Solve (rs, lam);
|
||||
|
||||
hp -= lam(0) * a1 + lam(1) * a2;
|
||||
}
|
||||
|
||||
if (Abs2 (rs) < 1e-24 && i > 1) i = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
357
libsrc/csg/surface.hpp
Normal file
357
libsrc/csg/surface.hpp
Normal file
@ -0,0 +1,357 @@
|
||||
#ifndef FILE_SURFACE
|
||||
#define FILE_SURFACE
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: surface.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 1. Dez. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
// class DenseMatrix;
|
||||
// class Box3dSphere;
|
||||
class TriangleApproximation;
|
||||
|
||||
/**
|
||||
Basis class for implicit surface geometry.
|
||||
This class is used for generation of surface meshes
|
||||
in NETGEN as well as for mesh refinement in FEPP.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
class Surface
|
||||
{
|
||||
protected:
|
||||
/// invert normal vector
|
||||
bool inverse;
|
||||
/// maximal h in surface
|
||||
double maxh;
|
||||
/// name of surface
|
||||
char * name;
|
||||
/// boundary condition nr
|
||||
int bcprop;
|
||||
///
|
||||
string bcname;
|
||||
|
||||
public:
|
||||
Surface ();
|
||||
/** @name Tangential plane.
|
||||
The tangential plane is used for surface mesh generation.
|
||||
*/
|
||||
|
||||
virtual ~Surface();
|
||||
|
||||
protected:
|
||||
/** @name Points in the surface defining tangential plane.
|
||||
Tangential plane is taken in p1, the local x-axis
|
||||
is directed to p2.
|
||||
*/
|
||||
//@{
|
||||
///
|
||||
Point<3> p1;
|
||||
///
|
||||
Point<3> p2;
|
||||
//@}
|
||||
/** @name Base-vectos for local coordinate system. */
|
||||
//@{
|
||||
/// in plane, directed p1->p2
|
||||
Vec<3> ex;
|
||||
/// in plane
|
||||
Vec<3> ey;
|
||||
/// outer normal direction
|
||||
Vec<3> ez;
|
||||
//@}
|
||||
public:
|
||||
|
||||
void SetName (const char * aname);
|
||||
const char * Name () const { return name; }
|
||||
|
||||
//@{
|
||||
/**
|
||||
Defines tangential plane in ap1.
|
||||
The local x-coordinate axis point to the direction of ap2 */
|
||||
virtual void DefineTangentialPlane (const Point<3> & ap1,
|
||||
const Point<3> & ap2);
|
||||
|
||||
/// Transforms 3d point p3d to local coordinates pplane
|
||||
virtual void ToPlane (const Point<3> & p3d, Point<2> & pplane,
|
||||
double h, int & zone) const;
|
||||
|
||||
/// Transforms point pplane in local coordinates to 3d point
|
||||
virtual void FromPlane (const Point<2> & pplane,
|
||||
Point<3> & p3d, double h) const;
|
||||
//@}
|
||||
|
||||
|
||||
/// Move Point p to closes point in surface
|
||||
virtual void Project (Point<3> & p) const;
|
||||
|
||||
///
|
||||
virtual void SkewProject(Point<3> & p, const Vec<3> & direction) const;
|
||||
|
||||
virtual int IsIdentic (const Surface & /* s2 */, int & /* inv */,
|
||||
double /* eps */) const
|
||||
{ return 0; }
|
||||
|
||||
///
|
||||
virtual int PointOnSurface (const Point<3> & p,
|
||||
double eps = 1e-6) const;
|
||||
|
||||
|
||||
/** @name Implicit function.
|
||||
Calculate function value and derivatives.
|
||||
*/
|
||||
//@{
|
||||
/// Calculate implicit function value in point point
|
||||
virtual double CalcFunctionValue (const Point<3> & point) const = 0;
|
||||
|
||||
/**
|
||||
Calc gradient of implicit function.
|
||||
gradient should be O(1) at surface
|
||||
*/
|
||||
virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const = 0;
|
||||
|
||||
/**
|
||||
Calculate second derivatives of implicit function.
|
||||
*/
|
||||
virtual void CalcHesse (const Point<3> & point, Mat<3> & hesse) const;
|
||||
|
||||
/**
|
||||
Returns outer normal vector.
|
||||
*/
|
||||
// virtual void GetNormalVector (const Point<3> & p, Vec<3> & n) const;
|
||||
virtual Vec<3> GetNormalVector (const Point<3> & p) const;
|
||||
|
||||
/**
|
||||
Upper bound for spectral norm of Hesse-matrix
|
||||
*/
|
||||
virtual double HesseNorm () const = 0;
|
||||
|
||||
/**
|
||||
Upper bound for spectral norm of Hesse-matrix in the
|
||||
rad - environment of point c.
|
||||
*/
|
||||
virtual double HesseNormLoc (const Point<3> & /* c */,
|
||||
double /* rad */) const
|
||||
{ return HesseNorm (); }
|
||||
//@}
|
||||
|
||||
|
||||
///
|
||||
virtual double MaxCurvature () const;
|
||||
///
|
||||
virtual double MaxCurvatureLoc (const Point<3> & /* c */ ,
|
||||
double /* rad */) const;
|
||||
|
||||
/** Returns any point in the surface.
|
||||
Needed to start surface mesh generation e.g. on sphere */
|
||||
virtual Point<3> GetSurfacePoint () const = 0;
|
||||
|
||||
///
|
||||
bool Inverse () const { return inverse; }
|
||||
///
|
||||
void SetInverse (bool ainverse) { inverse = ainverse; }
|
||||
///
|
||||
virtual void Print (ostream & str) const = 0;
|
||||
|
||||
///
|
||||
virtual void Reduce (const BoxSphere<3> & /* box */) { };
|
||||
///
|
||||
virtual void UnReduce () { };
|
||||
|
||||
/// set max h in surface
|
||||
void SetMaxH (double amaxh) { maxh = amaxh; }
|
||||
///
|
||||
double GetMaxH () const { return maxh; }
|
||||
///
|
||||
int GetBCProperty () const { return bcprop; }
|
||||
///
|
||||
void SetBCProperty (int abc) { bcprop = abc; }
|
||||
|
||||
/** Determine local mesh-size.
|
||||
Find
|
||||
\[ h \leq hmax, \]
|
||||
such that
|
||||
\[ h \times \kappa (x) \leq c \qquad \mbox{in} B(x, h), \]
|
||||
where kappa(x) is the curvature in x. */
|
||||
virtual double LocH (const Point<3> & p, double x,
|
||||
double c, double hmax) const;
|
||||
|
||||
/**
|
||||
Gets Approximation by triangles,
|
||||
where qual is about the number of triangles per radius
|
||||
*/
|
||||
virtual void GetTriangleApproximation (TriangleApproximation & /* tas */,
|
||||
const Box<3> & /* boundingbox */,
|
||||
double /* facets */ ) const { };
|
||||
|
||||
#ifdef MYGRAPH
|
||||
///
|
||||
virtual void Plot (const class ROT3D & /* rot */) const { };
|
||||
#endif
|
||||
|
||||
string GetBCName() const { return bcname; }
|
||||
|
||||
void SetBCName( string abc ) { bcname = abc; }
|
||||
};
|
||||
|
||||
|
||||
inline ostream & operator<< (ostream & ost, const Surface & surf)
|
||||
{
|
||||
surf.Print(ost);
|
||||
return ost;
|
||||
}
|
||||
|
||||
|
||||
|
||||
typedef enum { IS_OUTSIDE = 0, IS_INSIDE = 1, DOES_INTERSECT = 2}
|
||||
INSOLID_TYPE;
|
||||
|
||||
|
||||
|
||||
|
||||
class Primitive
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
Primitive ();
|
||||
|
||||
virtual ~Primitive();
|
||||
|
||||
|
||||
/*
|
||||
Check, whether box intersects solid defined by surface.
|
||||
|
||||
return values:
|
||||
0 .. box outside solid \\
|
||||
1 .. box in solid \\
|
||||
2 .. can't decide (allowed, iff box is close to solid)
|
||||
*/
|
||||
virtual INSOLID_TYPE BoxInSolid (const BoxSphere<3> & box) const = 0;
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const = 0;
|
||||
|
||||
virtual void GetTangentialSurfaceIndices (const Point<3> & p,
|
||||
ARRAY<int> & surfind, double eps) const;
|
||||
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const = 0;
|
||||
|
||||
// checks if lim s->0 lim t->0 p + t(v1 + s v2) in solid
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
// checks if p + s v1 + s*s/2 v2 is inside
|
||||
virtual INSOLID_TYPE VecInSolid3 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
// like VecInSolid2, but second order approximation
|
||||
virtual INSOLID_TYPE VecInSolid4 (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const;
|
||||
|
||||
virtual void GetTangentialVecSurfaceIndices (const Point<3> & p, const Vec<3> & v,
|
||||
ARRAY<int> & surfind, double eps) const;
|
||||
|
||||
virtual void GetTangentialVecSurfaceIndices2 (const Point<3> & p, const Vec<3> & v1, const Vec<3> & v2,
|
||||
ARRAY<int> & surfind, double eps) const;
|
||||
|
||||
|
||||
virtual void CalcSpecialPoints (ARRAY<Point<3> > & /* pts */) const { ; }
|
||||
virtual void AnalyzeSpecialPoint (const Point<3> & /* pt */,
|
||||
ARRAY<Point<3> > & /* specpts */) const { ; }
|
||||
virtual Vec<3> SpecialPointTangentialVector (const Point<3> & /* p */,
|
||||
int /* s1 */, int /* s2 */) const
|
||||
{ return Vec<3> (0,0,0); }
|
||||
|
||||
|
||||
virtual int GetNSurfaces() const = 0;
|
||||
virtual Surface & GetSurface (int i = 0) = 0;
|
||||
virtual const Surface & GetSurface (int i = 0) const = 0;
|
||||
|
||||
ARRAY<int> surfaceids;
|
||||
ARRAY<int> surfaceactive;
|
||||
|
||||
int GetSurfaceId (int i = 0) const;
|
||||
void SetSurfaceId (int i, int id);
|
||||
int SurfaceActive (int i) const { return surfaceactive[i]; }
|
||||
virtual int SurfaceInverted (int /* i */ = 0) const { return 0; }
|
||||
|
||||
virtual void GetPrimitiveData (const char *& classname,
|
||||
ARRAY<double> & coeffs) const;
|
||||
virtual void SetPrimitiveData (ARRAY<double> & coeffs);
|
||||
static Primitive * CreatePrimitive (const char * classname);
|
||||
|
||||
|
||||
virtual void Reduce (const BoxSphere<3> & /* box */) { };
|
||||
virtual void UnReduce () { };
|
||||
|
||||
virtual Primitive * Copy () const;
|
||||
virtual void Transform (Transformation<3> & trans);
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
class OneSurfacePrimitive : public Surface, public Primitive
|
||||
{
|
||||
public:
|
||||
OneSurfacePrimitive();
|
||||
~OneSurfacePrimitive();
|
||||
|
||||
virtual INSOLID_TYPE PointInSolid (const Point<3> & p,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
double eps) const;
|
||||
virtual INSOLID_TYPE VecInSolid2 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
virtual INSOLID_TYPE VecInSolid3 (const Point<3> & p,
|
||||
const Vec<3> & v1,
|
||||
const Vec<3> & v2,
|
||||
double eps) const;
|
||||
|
||||
virtual INSOLID_TYPE VecInSolid4 (const Point<3> & p,
|
||||
const Vec<3> & v,
|
||||
const Vec<3> & v2,
|
||||
const Vec<3> & m,
|
||||
double eps) const;
|
||||
|
||||
virtual int GetNSurfaces() const;
|
||||
virtual Surface & GetSurface (int i = 0);
|
||||
virtual const Surface & GetSurface (int i = 0) const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
Projects point to edge.
|
||||
The point hp is projected to the edge descibed by f1 and f2.
|
||||
It is assumed that the edge is non-degenerated, and the
|
||||
(generalized) Newton method converges.
|
||||
*/
|
||||
extern void ProjectToEdge (const Surface * f1,
|
||||
const Surface * f2,
|
||||
Point<3> & hp);
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
59
libsrc/csg/triapprox.cpp
Normal file
59
libsrc/csg/triapprox.cpp
Normal file
@ -0,0 +1,59 @@
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <csg.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
TriangleApproximation :: TriangleApproximation ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
int TriangleApproximation ::
|
||||
AddTriangle (const TATriangle & tri, bool invert)
|
||||
{
|
||||
trigs.Append (tri);
|
||||
if (invert)
|
||||
{
|
||||
trigs.Last()[1] = tri[2];
|
||||
trigs.Last()[2] = tri[1];
|
||||
}
|
||||
return trigs.Size()-1;
|
||||
}
|
||||
|
||||
|
||||
void TriangleApproximation :: RemoveUnusedPoints ()
|
||||
{
|
||||
BitArray used(GetNP());
|
||||
ARRAY<int> map (GetNP());
|
||||
int i, j;
|
||||
int cnt = 0;
|
||||
|
||||
used.Clear();
|
||||
for (i = 0; i < GetNT(); i++)
|
||||
for (j = 0; j < 3; j++)
|
||||
used.Set (GetTriangle (i)[j]);
|
||||
|
||||
for (i = 0; i < GetNP(); i++)
|
||||
if (used.Test(i))
|
||||
map[i] = cnt++;
|
||||
|
||||
for (i = 0; i < GetNT(); i++)
|
||||
for (j = 0; j < 3; j++)
|
||||
trigs[i][j] = map[trigs[i][j]];
|
||||
|
||||
for (i = 0; i < GetNP(); i++)
|
||||
if (used.Test(i))
|
||||
{
|
||||
points[map[i]] = points[i];
|
||||
normals[map[i]] = normals[i];
|
||||
}
|
||||
|
||||
points.SetSize (cnt);
|
||||
normals.SetSize (cnt);
|
||||
}
|
||||
}
|
||||
57
libsrc/csg/triapprox.hpp
Normal file
57
libsrc/csg/triapprox.hpp
Normal file
@ -0,0 +1,57 @@
|
||||
#ifndef FILE_TRIAPPROX
|
||||
#define FILE_TRIAPPROX
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: triapprox.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 2. Mar. 98 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Triangulated approxiamtion to true surface
|
||||
*/
|
||||
|
||||
|
||||
class TATriangle
|
||||
{
|
||||
int pi[3];
|
||||
int surfind;
|
||||
public:
|
||||
TATriangle () { ; }
|
||||
|
||||
TATriangle (int si, int pi1, int pi2, int pi3)
|
||||
{ surfind = si; pi[0] = pi1; pi[1] = pi2; pi[2] = pi3; }
|
||||
|
||||
int SurfaceIndex() const { return surfind; }
|
||||
int & SurfaceIndex() { return surfind; }
|
||||
|
||||
int & operator[] (int i) { return pi[i]; }
|
||||
const int & operator[] (int i) const { return pi[i]; }
|
||||
};
|
||||
|
||||
|
||||
class TriangleApproximation
|
||||
{
|
||||
ARRAY<Point<3> > points;
|
||||
ARRAY<Vec<3> > normals;
|
||||
ARRAY<TATriangle> trigs;
|
||||
|
||||
public:
|
||||
TriangleApproximation();
|
||||
int GetNP () const { return points.Size(); }
|
||||
int GetNT () const { return trigs.Size(); }
|
||||
|
||||
int AddPoint (const Point<3> & p) { points.Append (p); return points.Size()-1; }
|
||||
int AddNormal (const Vec<3> & n) { normals.Append (n); return normals.Size()-1; }
|
||||
int AddTriangle (const TATriangle & tri, bool invert = 0);
|
||||
|
||||
const Point<3> & GetPoint (int i) const { return points[i]; }
|
||||
const TATriangle & GetTriangle (int i) const { return trigs[i]; }
|
||||
const Vec<3> & GetNormal (int i) const { return normals[i]; }
|
||||
|
||||
void RemoveUnusedPoints ();
|
||||
|
||||
friend class CSGeometry;
|
||||
};
|
||||
|
||||
#endif
|
||||
6
libsrc/general/Makefile.am
Normal file
6
libsrc/general/Makefile.am
Normal file
@ -0,0 +1,6 @@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
hashtabl.cpp moveablemem.cpp mystring.cpp ngexception.cpp optmem.cpp parthreads.cpp \
|
||||
profiler.cpp seti.cpp sort.cpp spbita2d.cpp symbolta.cpp table.cpp
|
||||
462
libsrc/general/Makefile.in
Normal file
462
libsrc/general/Makefile.in
Normal file
@ -0,0 +1,462 @@
|
||||
# Makefile.in generated by automake 1.10.1 from Makefile.am.
|
||||
# @configure_input@
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
|
||||
# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
SED = @SED@
|
||||
SET_MAKE = @SET_MAKE@
|
||||
SHELL = @SHELL@
|
||||
STRIP = @STRIP@
|
||||
VERSION = @VERSION@
|
||||
abs_builddir = @abs_builddir@
|
||||
abs_srcdir = @abs_srcdir@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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hashtabl.cpp moveablemem.cpp mystring.cpp ngexception.cpp optmem.cpp parthreads.cpp \
|
||||
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|
||||
|
||||
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|
||||
|
||||
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|
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||||
cd $(top_srcdir) && \
|
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$(AUTOMAKE) --gnu libsrc/general/Makefile
|
||||
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|
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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|
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|
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clean-libtool:
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sort -u` ;; \
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|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
|
||||
fi; \
|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
check-am: all-am
|
||||
check: check-am
|
||||
all-am: Makefile $(LIBRARIES)
|
||||
installdirs:
|
||||
install: install-am
|
||||
install-exec: install-exec-am
|
||||
install-data: install-data-am
|
||||
uninstall: uninstall-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-am
|
||||
|
||||
clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \
|
||||
mostlyclean-am
|
||||
|
||||
distclean: distclean-am
|
||||
-rm -rf ./$(DEPDIR)
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-compile distclean-generic \
|
||||
distclean-tags
|
||||
|
||||
dvi: dvi-am
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-am
|
||||
|
||||
info: info-am
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am:
|
||||
|
||||
install-dvi: install-dvi-am
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-html: install-html-am
|
||||
|
||||
install-info: install-info-am
|
||||
|
||||
install-man:
|
||||
|
||||
install-pdf: install-pdf-am
|
||||
|
||||
install-ps: install-ps-am
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
-rm -rf ./$(DEPDIR)
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
|
||||
mostlyclean-libtool
|
||||
|
||||
pdf: pdf-am
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-am
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am:
|
||||
|
||||
.MAKE: install-am install-strip
|
||||
|
||||
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
|
||||
clean-libtool clean-noinstLIBRARIES ctags distclean \
|
||||
distclean-compile distclean-generic distclean-libtool \
|
||||
distclean-tags distdir dvi dvi-am html html-am info info-am \
|
||||
install install-am install-data install-data-am install-dvi \
|
||||
install-dvi-am install-exec install-exec-am install-html \
|
||||
install-html-am install-info install-info-am install-man \
|
||||
install-pdf install-pdf-am install-ps install-ps-am \
|
||||
install-strip installcheck installcheck-am installdirs \
|
||||
maintainer-clean maintainer-clean-generic mostlyclean \
|
||||
mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
|
||||
pdf pdf-am ps ps-am tags uninstall uninstall-am
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
75
libsrc/general/array.cpp
Normal file
75
libsrc/general/array.cpp
Normal file
@ -0,0 +1,75 @@
|
||||
#ifndef FILE_NGSTD_ARRAYCPP
|
||||
#define FILE_NGSTD_ARRAYCPP
|
||||
// necessary for SGI ????
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: array.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Abstract data type ARRAY
|
||||
*/
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
#include <assert.h>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
#ifdef NONE
|
||||
void BASE_ARRAY :: ReSize (int minsize, int elementsize)
|
||||
{
|
||||
cout << "resize, minsize = " << minsize << endl;
|
||||
|
||||
if (inc == -1)
|
||||
throw Exception ("Try to resize fixed size array");
|
||||
|
||||
|
||||
void * p;
|
||||
int nsize = (inc) ? allocsize + inc : 2 * allocsize;
|
||||
if (nsize < minsize) nsize = minsize;
|
||||
|
||||
if (data)
|
||||
{
|
||||
p = new char [nsize * elementsize];
|
||||
|
||||
int mins = (nsize < actsize) ? nsize : actsize;
|
||||
memcpy (p, data, mins * elementsize);
|
||||
|
||||
delete [] static_cast<char*> (data);
|
||||
data = p;
|
||||
}
|
||||
else
|
||||
{
|
||||
data = new char[nsize * elementsize];
|
||||
}
|
||||
|
||||
allocsize = nsize;
|
||||
cout << "resize done" << endl;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void BASE_ARRAY :: RangeCheck (int i) const
|
||||
{
|
||||
if (i < 0 || i >= actsize)
|
||||
throw ArrayRangeException ();
|
||||
}
|
||||
|
||||
void BASE_ARRAY :: CheckNonEmpty () const
|
||||
{
|
||||
if (!actsize)
|
||||
{
|
||||
throw Exception ("Array should not be empty");
|
||||
// cerr << "Array souldn't be empty";
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
638
libsrc/general/array.hpp
Normal file
638
libsrc/general/array.hpp
Normal file
@ -0,0 +1,638 @@
|
||||
#ifndef FILE_ARRAY
|
||||
#define FILE_ARRAY
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: array.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
// template <class T, int B1, int B2> class IndirectArray;
|
||||
|
||||
|
||||
|
||||
/**
|
||||
A simple array container.
|
||||
Array represented by size and data-pointer.
|
||||
No memory allocation and deallocation, must be provided by user.
|
||||
Helper functions for printing.
|
||||
Optional range check by macro RANGE_CHECK
|
||||
*/
|
||||
|
||||
template <class T, int BASE = 0>
|
||||
class FlatArray
|
||||
{
|
||||
protected:
|
||||
/// the size
|
||||
int size;
|
||||
/// the data
|
||||
T * data;
|
||||
public:
|
||||
|
||||
/// provide size and memory
|
||||
FlatArray (int asize, T * adata)
|
||||
: size(asize), data(adata) { ; }
|
||||
|
||||
/// the size
|
||||
int Size() const { return size; }
|
||||
|
||||
int Begin() const { return BASE; }
|
||||
int End() const { return size+BASE; }
|
||||
|
||||
/*
|
||||
/// access array.
|
||||
T & operator[] (int i)
|
||||
{
|
||||
#ifdef DEBUG
|
||||
if (i-BASE < 0 || i-BASE >= size)
|
||||
cout << "array<" << typeid(T).name() << "> out of range, i = " << i << ", s = " << size << endl;
|
||||
#endif
|
||||
|
||||
return data[i-BASE];
|
||||
}
|
||||
*/
|
||||
|
||||
/// Access array. BASE-based
|
||||
T & operator[] (int i) const
|
||||
{
|
||||
#ifdef DEBUG
|
||||
if (i-BASE < 0 || i-BASE >= size)
|
||||
cout << "array<" << typeid(T).name() << "> out of range, i = " << i << ", s = " << size << endl;
|
||||
#endif
|
||||
|
||||
return data[i-BASE];
|
||||
}
|
||||
|
||||
/*
|
||||
template <int B2>
|
||||
IndirectArray<T, BASE, B2> operator[] (const FlatArray<int, B2> & ind)
|
||||
{ return IndirectArray<T, BASE, B2> (*this, ind); }
|
||||
*/
|
||||
|
||||
/// Access array, one-based (old fashioned)
|
||||
T & Elem (int i)
|
||||
{
|
||||
#ifdef DEBUG
|
||||
if (i < 1 || i > size)
|
||||
cout << "ARRAY<" << typeid(T).name()
|
||||
<< ">::Elem out of range, i = " << i
|
||||
<< ", s = " << size << endl;
|
||||
#endif
|
||||
|
||||
return ((T*)data)[i-1];
|
||||
}
|
||||
|
||||
/// Access array, one-based (old fashioned)
|
||||
const T & Get (int i) const
|
||||
{
|
||||
#ifdef DEBUG
|
||||
if (i < 1 || i > size)
|
||||
cout << "ARRAY<" << typeid(T).name() << ">::Get out of range, i = " << i
|
||||
<< ", s = " << size << endl;
|
||||
#endif
|
||||
|
||||
return ((const T*)data)[i-1];
|
||||
}
|
||||
|
||||
/// Access array, one-based (old fashioned)
|
||||
void Set (int i, const T & el)
|
||||
{
|
||||
#ifdef DEBUG
|
||||
if (i < 1 || i > size)
|
||||
cout << "ARRAY<" << typeid(T).name() << ">::Set out of range, i = " << i
|
||||
<< ", s = " << size << endl;
|
||||
#endif
|
||||
|
||||
((T*)data)[i-1] = el;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/// access first element
|
||||
T & First () const
|
||||
{
|
||||
return data[0];
|
||||
}
|
||||
|
||||
|
||||
/// access last element. check by macro CHECK_RANGE
|
||||
T & Last () const
|
||||
{
|
||||
return data[size-1];
|
||||
}
|
||||
|
||||
/// Fill array with value val
|
||||
FlatArray & operator= (const T & val)
|
||||
{
|
||||
for (int i = 0; i < size; i++)
|
||||
data[i] = val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// takes range starting from position start of end-start elements
|
||||
const FlatArray<T> Range (int start, int end)
|
||||
{
|
||||
return FlatArray<T> (end-start, data+start);
|
||||
}
|
||||
|
||||
/// first position of element elem, returns -1 if element not contained in array
|
||||
int Pos(const T & elem) const
|
||||
{
|
||||
int pos = -1;
|
||||
for(int i=0; pos==-1 && i < this->size; i++)
|
||||
if(elem == data[i]) pos = i;
|
||||
return pos;
|
||||
}
|
||||
|
||||
/// does the array contain element elem ?
|
||||
bool Contains(const T & elem) const
|
||||
{
|
||||
return ( Pos(elem) >= 0 );
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
// print array
|
||||
template <class T, int BASE>
|
||||
inline ostream & operator<< (ostream & s, const FlatArray<T,BASE> & a)
|
||||
{
|
||||
for (int i = a.Begin(); i < a.End(); i++)
|
||||
s << i << ": " << a[i] << endl;
|
||||
return s;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
Dynamic array container.
|
||||
|
||||
ARRAY<T> is an automatically increasing array container.
|
||||
The allocated memory doubles on overflow.
|
||||
Either the container takes care of memory allocation and deallocation,
|
||||
or the user provides one block of data.
|
||||
*/
|
||||
template <class T, int BASE = 0>
|
||||
class ARRAY : public FlatArray<T, BASE>
|
||||
{
|
||||
protected:
|
||||
/// physical size of array
|
||||
int allocsize;
|
||||
/// memory is responsibility of container
|
||||
bool ownmem;
|
||||
|
||||
public:
|
||||
|
||||
/// Generate array of logical and physical size asize
|
||||
explicit ARRAY(int asize = 0)
|
||||
: FlatArray<T, BASE> (asize, asize ? new T[asize] : 0)
|
||||
{
|
||||
allocsize = asize;
|
||||
ownmem = 1;
|
||||
}
|
||||
|
||||
/// Generate array in user data
|
||||
ARRAY(int asize, T* adata)
|
||||
: FlatArray<T, BASE> (asize, adata)
|
||||
{
|
||||
allocsize = asize;
|
||||
ownmem = 0;
|
||||
}
|
||||
|
||||
/// array copy
|
||||
explicit ARRAY (const ARRAY<T> & a2)
|
||||
: FlatArray<T, BASE> (a2.Size(), a2.Size() ? new T[a2.Size()] : 0)
|
||||
{
|
||||
allocsize = this->size;
|
||||
ownmem = 1;
|
||||
for (int i = BASE; i < this->size+BASE; i++)
|
||||
(*this)[i] = a2[i];
|
||||
}
|
||||
|
||||
|
||||
|
||||
/// if responsible, deletes memory
|
||||
~ARRAY()
|
||||
{
|
||||
if (ownmem)
|
||||
delete [] this->data;
|
||||
}
|
||||
|
||||
/// Change logical size. If necessary, do reallocation. Keeps contents.
|
||||
void SetSize(int nsize)
|
||||
{
|
||||
if (nsize > allocsize)
|
||||
ReSize (nsize);
|
||||
this->size = nsize;
|
||||
}
|
||||
|
||||
/// Change physical size. Keeps logical size. Keeps contents.
|
||||
void SetAllocSize (int nallocsize)
|
||||
{
|
||||
if (nallocsize > allocsize)
|
||||
ReSize (nallocsize);
|
||||
}
|
||||
|
||||
|
||||
/// Add element at end of array. reallocation if necessary.
|
||||
int Append (const T & el)
|
||||
{
|
||||
if (this->size == allocsize)
|
||||
ReSize (this->size+1);
|
||||
this->data[this->size] = el;
|
||||
this->size++;
|
||||
return this->size;
|
||||
}
|
||||
|
||||
template <typename T2, int B2>
|
||||
void Append (FlatArray<T2, B2> a2)
|
||||
{
|
||||
if (this->size+a2.Size() > allocsize)
|
||||
ReSize (this->size+a2.Size());
|
||||
for (int i = 0; i < a2.Size(); i++)
|
||||
this->data[this->size+i] = a2[i+B2];
|
||||
this->size += a2.Size();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
template <int B1, int B2>
|
||||
void Append (const IndirectArray<T,B1,B2> & a2)
|
||||
{
|
||||
if (this->size+a2.Size() > allocsize)
|
||||
ReSize (this->size+a2.Size());
|
||||
for (int i = 0; i < a2.Size(); i++)
|
||||
this->data[this->size+i] = a2[i+B2];
|
||||
this->size += a2.Size();
|
||||
}
|
||||
*/
|
||||
|
||||
/// Delete element i (0-based). Move last element to position i.
|
||||
void Delete (int i)
|
||||
{
|
||||
#ifdef CHECK_ARRAY_RANGE
|
||||
RangeCheck (i+1);
|
||||
#endif
|
||||
|
||||
this->data[i] = this->data[this->size-1];
|
||||
this->size--;
|
||||
// DeleteElement (i+1);
|
||||
}
|
||||
|
||||
|
||||
/// Delete element i (1-based). Move last element to position i.
|
||||
void DeleteElement (int i)
|
||||
{
|
||||
#ifdef CHECK_ARRAY_RANGE
|
||||
RangeCheck (i);
|
||||
#endif
|
||||
|
||||
this->data[i-1] = this->data[this->size-1];
|
||||
this->size--;
|
||||
}
|
||||
|
||||
/// Delete last element.
|
||||
void DeleteLast ()
|
||||
{
|
||||
this->size--;
|
||||
}
|
||||
|
||||
/// Deallocate memory
|
||||
void DeleteAll ()
|
||||
{
|
||||
if (ownmem)
|
||||
delete [] this->data;
|
||||
this->data = 0;
|
||||
this->size = allocsize = 0;
|
||||
}
|
||||
|
||||
/// Fill array with val
|
||||
ARRAY & operator= (const T & val)
|
||||
{
|
||||
FlatArray<T, BASE>::operator= (val);
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// array copy
|
||||
ARRAY & operator= (const ARRAY & a2)
|
||||
{
|
||||
SetSize (a2.Size());
|
||||
for (int i = BASE; i < this->size+BASE; i++)
|
||||
(*this)[i] = a2[i];
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// array copy
|
||||
ARRAY & operator= (const FlatArray<T> & a2)
|
||||
{
|
||||
SetSize (a2.Size());
|
||||
for (int i = BASE; i < this->size+BASE; i++)
|
||||
(*this)[i] = a2[i];
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
/// resize array, at least to size minsize. copy contents
|
||||
void ReSize (int minsize)
|
||||
{
|
||||
int nsize = 2 * allocsize;
|
||||
if (nsize < minsize) nsize = minsize;
|
||||
|
||||
if (this->data)
|
||||
{
|
||||
T * p = new T[nsize];
|
||||
|
||||
int mins = (nsize < this->size) ? nsize : this->size;
|
||||
memcpy (p, this->data, mins * sizeof(T));
|
||||
|
||||
if (ownmem)
|
||||
delete [] this->data;
|
||||
ownmem = 1;
|
||||
this->data = p;
|
||||
}
|
||||
else
|
||||
{
|
||||
this->data = new T[nsize];
|
||||
ownmem = 1;
|
||||
}
|
||||
|
||||
allocsize = nsize;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
template <class T, int S>
|
||||
class ArrayMem : public ARRAY<T>
|
||||
{
|
||||
// T mem[S]; // Intel C++ calls dummy constructor
|
||||
// char mem[S*sizeof(T)];
|
||||
double mem[(S*sizeof(T)+7) / 8];
|
||||
public:
|
||||
/// Generate array of logical and physical size asize
|
||||
explicit ArrayMem(int asize = 0)
|
||||
: ARRAY<T> (S, static_cast<T*> (static_cast<void*>(&mem[0])))
|
||||
{
|
||||
this->size = asize;
|
||||
if (asize > S)
|
||||
{
|
||||
this->data = new T[asize];
|
||||
this->ownmem = 1;
|
||||
}
|
||||
// this->SetSize (asize);
|
||||
}
|
||||
|
||||
ArrayMem & operator= (const T & val)
|
||||
{
|
||||
ARRAY<T>::operator= (val);
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
template <class T, int B1, int B2>
|
||||
class IndirectArray
|
||||
{
|
||||
const FlatArray<T, B1> & array;
|
||||
const FlatArray<int, B2> & ia;
|
||||
|
||||
public:
|
||||
IndirectArray (const FlatArray<T,B1> & aa, const FlatArray<int, B2> & aia)
|
||||
: array(aa), ia(aia) { ; }
|
||||
int Size() const { return ia.Size(); }
|
||||
const T & operator[] (int i) const { return array[ia[i]]; }
|
||||
};
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
///
|
||||
template <class T, int BASE = 0>
|
||||
class MoveableArray
|
||||
{
|
||||
int size;
|
||||
int allocsize;
|
||||
MoveableMem<T> data;
|
||||
|
||||
public:
|
||||
|
||||
MoveableArray()
|
||||
{
|
||||
size = allocsize = 0;
|
||||
data.SetName ("MoveableArray");
|
||||
}
|
||||
|
||||
MoveableArray(int asize)
|
||||
: size(asize), allocsize(asize), data(asize)
|
||||
{ ; }
|
||||
|
||||
~MoveableArray () { ; }
|
||||
|
||||
int Size() const { return size; }
|
||||
|
||||
void SetSize(int nsize)
|
||||
{
|
||||
if (nsize > allocsize)
|
||||
{
|
||||
data.ReAlloc (nsize);
|
||||
allocsize = nsize;
|
||||
}
|
||||
size = nsize;
|
||||
}
|
||||
|
||||
void SetAllocSize (int nallocsize)
|
||||
{
|
||||
data.ReAlloc (nallocsize);
|
||||
allocsize = nallocsize;
|
||||
}
|
||||
|
||||
///
|
||||
T & operator[] (int i)
|
||||
{ return ((T*)data)[i-BASE]; }
|
||||
|
||||
///
|
||||
const T & operator[] (int i) const
|
||||
{ return ((const T*)data)[i-BASE]; }
|
||||
|
||||
///
|
||||
T & Elem (int i)
|
||||
{ return ((T*)data)[i-1]; }
|
||||
|
||||
///
|
||||
const T & Get (int i) const
|
||||
{ return ((const T*)data)[i-1]; }
|
||||
|
||||
///
|
||||
void Set (int i, const T & el)
|
||||
{ ((T*)data)[i-1] = el; }
|
||||
|
||||
///
|
||||
T & Last ()
|
||||
{ return ((T*)data)[size-1]; }
|
||||
|
||||
///
|
||||
const T & Last () const
|
||||
{ return ((const T*)data)[size-1]; }
|
||||
|
||||
///
|
||||
int Append (const T & el)
|
||||
{
|
||||
if (size == allocsize)
|
||||
{
|
||||
SetAllocSize (2*allocsize+1);
|
||||
}
|
||||
((T*)data)[size] = el;
|
||||
size++;
|
||||
return size;
|
||||
}
|
||||
|
||||
///
|
||||
void Delete (int i)
|
||||
{
|
||||
DeleteElement (i+1);
|
||||
}
|
||||
|
||||
///
|
||||
void DeleteElement (int i)
|
||||
{
|
||||
((T*)data)[i-1] = ((T*)data)[size-1];
|
||||
size--;
|
||||
}
|
||||
|
||||
///
|
||||
void DeleteLast ()
|
||||
{ size--; }
|
||||
|
||||
///
|
||||
void DeleteAll ()
|
||||
{
|
||||
size = allocsize = 0;
|
||||
data.Free();
|
||||
}
|
||||
|
||||
///
|
||||
void PrintMemInfo (ostream & ost) const
|
||||
{
|
||||
ost << Size() << " elements of size " << sizeof(T) << " = "
|
||||
<< Size() * sizeof(T) << endl;
|
||||
}
|
||||
|
||||
MoveableArray & operator= (const T & el)
|
||||
{
|
||||
for (int i = 0; i < size; i++)
|
||||
((T*)data)[i] = el;
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
MoveableArray & Copy (const MoveableArray & a2)
|
||||
{
|
||||
SetSize (a2.Size());
|
||||
for (int i = 0; i < this->size; i++)
|
||||
data[i] = a2.data[i];
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// array copy
|
||||
MoveableArray & operator= (const MoveableArray & a2)
|
||||
{
|
||||
return Copy(a2);
|
||||
}
|
||||
|
||||
|
||||
void SetName (const char * aname)
|
||||
{
|
||||
data.SetName(aname);
|
||||
}
|
||||
private:
|
||||
///
|
||||
//MoveableArray & operator= (MoveableArray &); //???
|
||||
///
|
||||
//MoveableArray (const MoveableArray &); //???
|
||||
};
|
||||
|
||||
|
||||
template <class T>
|
||||
inline ostream & operator<< (ostream & ost, MoveableArray<T> & a)
|
||||
{
|
||||
for (int i = 0; i < a.Size(); i++)
|
||||
ost << i << ": " << a[i] << endl;
|
||||
return ost;
|
||||
}
|
||||
|
||||
|
||||
/// bubble sort array
|
||||
template <class T>
|
||||
inline void BubbleSort (const FlatArray<T> & data)
|
||||
{
|
||||
T hv;
|
||||
for (int i = 0; i < data.Size(); i++)
|
||||
for (int j = i+1; j < data.Size(); j++)
|
||||
if (data[i] > data[j])
|
||||
{
|
||||
hv = data[i];
|
||||
data[i] = data[j];
|
||||
data[j] = hv;
|
||||
}
|
||||
}
|
||||
/// bubble sort array
|
||||
template <class T, class S>
|
||||
inline void BubbleSort (FlatArray<T> & data, FlatArray<S> & slave)
|
||||
{
|
||||
T hv;
|
||||
S hvs;
|
||||
for (int i = 0; i < data.Size(); i++)
|
||||
for (int j = i+1; j < data.Size(); j++)
|
||||
if (data[i] > data[j])
|
||||
{
|
||||
hv = data[i];
|
||||
data[i] = data[j];
|
||||
data[j] = hv;
|
||||
|
||||
hvs = slave[i];
|
||||
slave[i] = slave[j];
|
||||
slave[j] = hvs;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
void Intersection (const FlatArray<T> & in1, const FlatArray<T> & in2,
|
||||
ARRAY<T> & out)
|
||||
{
|
||||
out.SetSize(0);
|
||||
for(int i=0; i<in1.Size(); i++)
|
||||
if(in2.Contains(in1[i]))
|
||||
out.Append(in1[i]);
|
||||
}
|
||||
template <class T>
|
||||
void Intersection (const FlatArray<T> & in1, const FlatArray<T> & in2, const FlatArray<T> & in3,
|
||||
ARRAY<T> & out)
|
||||
{
|
||||
out.SetSize(0);
|
||||
for(int i=0; i<in1.Size(); i++)
|
||||
if(in2.Contains(in1[i]) && in3.Contains(in1[i]))
|
||||
out.Append(in1[i]);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
351
libsrc/general/autodiff.hpp
Normal file
351
libsrc/general/autodiff.hpp
Normal file
@ -0,0 +1,351 @@
|
||||
#ifndef FILE_AUTODIFF
|
||||
#define FILE_AUTODIFF
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: autodiff.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 24. Oct. 02 */
|
||||
/**************************************************************************/
|
||||
|
||||
// Automatic differentiation datatype
|
||||
|
||||
|
||||
/**
|
||||
Datatype for automatic differentiation.
|
||||
Contains function value and D derivatives. Algebraic
|
||||
operations are overloaded by using product-rule etc. etc.
|
||||
**/
|
||||
template <int D, typename SCAL = double>
|
||||
class AutoDiff
|
||||
{
|
||||
SCAL val;
|
||||
SCAL dval[D];
|
||||
public:
|
||||
|
||||
typedef AutoDiff<D,SCAL> TELEM;
|
||||
typedef SCAL TSCAL;
|
||||
|
||||
|
||||
/// elements are undefined
|
||||
AutoDiff () throw() { };
|
||||
// { val = 0; for (int i = 0; i < D; i++) dval[i] = 0; } // !
|
||||
|
||||
/// copy constructor
|
||||
AutoDiff (const AutoDiff & ad2) throw()
|
||||
{
|
||||
val = ad2.val;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] = ad2.dval[i];
|
||||
}
|
||||
|
||||
/// initial object with constant value
|
||||
AutoDiff (SCAL aval) throw()
|
||||
{
|
||||
val = aval;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] = 0;
|
||||
}
|
||||
|
||||
/// init object with (val, e_diffindex)
|
||||
AutoDiff (SCAL aval, int diffindex) throw()
|
||||
{
|
||||
val = aval;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] = 0;
|
||||
dval[diffindex] = 1;
|
||||
}
|
||||
|
||||
/// assign constant value
|
||||
AutoDiff & operator= (SCAL aval) throw()
|
||||
{
|
||||
val = aval;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] = 0;
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// returns value
|
||||
SCAL Value() const throw() { return val; }
|
||||
|
||||
/// returns partial derivative
|
||||
SCAL DValue (int i) const throw() { return dval[i]; }
|
||||
|
||||
/// access value
|
||||
SCAL & Value() throw() { return val; }
|
||||
|
||||
/// accesses partial derivative
|
||||
SCAL & DValue (int i) throw() { return dval[i]; }
|
||||
|
||||
///
|
||||
AutoDiff<D,SCAL> & operator+= (const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
val += y.val;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] += y.dval[i];
|
||||
return *this;
|
||||
}
|
||||
|
||||
///
|
||||
AutoDiff<D,SCAL> & operator-= (const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
val -= y.val;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] -= y.dval[i];
|
||||
return *this;
|
||||
|
||||
}
|
||||
|
||||
///
|
||||
AutoDiff<D,SCAL> & operator*= (const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
for (int i = 0; i < D; i++)
|
||||
{
|
||||
// dval[i] *= y.val;
|
||||
// dval[i] += val * y.dval[i];
|
||||
dval[i] = dval[i] * y.val + val * y.dval[i];
|
||||
}
|
||||
val *= y.val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
///
|
||||
AutoDiff<D,SCAL> & operator*= (const SCAL & y) throw()
|
||||
{
|
||||
val *= y;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] *= y;
|
||||
return *this;
|
||||
}
|
||||
|
||||
///
|
||||
AutoDiff<D,SCAL> & operator/= (const SCAL & y) throw()
|
||||
{
|
||||
SCAL iy = 1.0 / y;
|
||||
val *= iy;
|
||||
for (int i = 0; i < D; i++)
|
||||
dval[i] *= iy;
|
||||
return *this;
|
||||
}
|
||||
|
||||
///
|
||||
bool operator== (SCAL val2) throw()
|
||||
{
|
||||
return val == val2;
|
||||
}
|
||||
|
||||
///
|
||||
bool operator!= (SCAL val2) throw()
|
||||
{
|
||||
return val != val2;
|
||||
}
|
||||
|
||||
///
|
||||
bool operator< (SCAL val2) throw()
|
||||
{
|
||||
return val < val2;
|
||||
}
|
||||
|
||||
///
|
||||
bool operator> (SCAL val2) throw()
|
||||
{
|
||||
return val > val2;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//@{ AutoDiff helper functions.
|
||||
|
||||
/// prints AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline ostream & operator<< (ostream & ost, const AutoDiff<D,SCAL> & x)
|
||||
{
|
||||
ost << x.Value() << ", D = ";
|
||||
for (int i = 0; i < D; i++)
|
||||
ost << x.DValue(i) << " ";
|
||||
return ost;
|
||||
}
|
||||
|
||||
/// AutoDiff plus AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator+ (const AutoDiff<D,SCAL> & x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value () = x.Value()+y.Value();
|
||||
// AutoDiff<D,SCAL> res(x.Value()+y.Value());
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x.DValue(i) + y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/// AutoDiff minus AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator- (const AutoDiff<D,SCAL> & x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x.Value()-y.Value();
|
||||
// AutoDiff<D,SCAL> res (x.Value()-y.Value());
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x.DValue(i) - y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// double plus AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator+ (double x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x+y.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// AutoDiff plus double
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator+ (const AutoDiff<D,SCAL> & y, double x) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x+y.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/// minus AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator- (const AutoDiff<D,SCAL> & x) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = -x.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = -x.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// AutoDiff minus double
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator- (const AutoDiff<D,SCAL> & x, double y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x.Value()-y;
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
///
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator- (double x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x-y.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = -y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/// double times AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator* (double x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x*y.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x*y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// AutoDiff times double
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator* (const AutoDiff<D,SCAL> & y, double x) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
res.Value() = x*y.Value();
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x*y.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// AutoDiff times AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator* (const AutoDiff<D,SCAL> & x, const AutoDiff<D,SCAL> & y) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
SCAL hx = x.Value();
|
||||
SCAL hy = y.Value();
|
||||
|
||||
res.Value() = hx*hy;
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = hx*y.DValue(i) + hy*x.DValue(i);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
/// AutoDiff times AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> sqr (const AutoDiff<D,SCAL> & x) throw()
|
||||
{
|
||||
AutoDiff<D,SCAL> res;
|
||||
SCAL hx = x.Value();
|
||||
res.Value() = hx*hx;
|
||||
hx *= 2;
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = hx*x.DValue(i);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Inverse of AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> Inv (const AutoDiff<D,SCAL> & x)
|
||||
{
|
||||
AutoDiff<D,SCAL> res(1.0 / x.Value());
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = -x.DValue(i) / (x.Value() * x.Value());
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
/// AutoDiff div AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator/ (const AutoDiff<D,SCAL> & x, const AutoDiff<D,SCAL> & y)
|
||||
{
|
||||
return x * Inv (y);
|
||||
}
|
||||
|
||||
/// AutoDiff div double
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator/ (const AutoDiff<D,SCAL> & x, double y)
|
||||
{
|
||||
return (1/y) * x;
|
||||
}
|
||||
|
||||
/// double div AutoDiff
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> operator/ (double x, const AutoDiff<D,SCAL> & y)
|
||||
{
|
||||
return x * Inv(y);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
template<int D, typename SCAL>
|
||||
inline AutoDiff<D,SCAL> fabs (const AutoDiff<D,SCAL> & x)
|
||||
{
|
||||
double abs = fabs (x.Value());
|
||||
AutoDiff<D,SCAL> res( abs );
|
||||
if (abs != 0.0)
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = x.DValue(i) / abs;
|
||||
else
|
||||
for (int i = 0; i < D; i++)
|
||||
res.DValue(i) = 0.0;
|
||||
return res;
|
||||
}
|
||||
|
||||
//@}
|
||||
|
||||
#endif
|
||||
31
libsrc/general/autoptr.hpp
Normal file
31
libsrc/general/autoptr.hpp
Normal file
@ -0,0 +1,31 @@
|
||||
#ifndef FILE_AUTOPTR
|
||||
#define FILE_AUTOPTR
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: autoptr.hpp */
|
||||
/* Author: STL, Joachim Schoeberl */
|
||||
/* Date: 29. Dec. 02 */
|
||||
/**************************************************************************/
|
||||
|
||||
template <typename T>
|
||||
class AutoPtr
|
||||
{
|
||||
private:
|
||||
T * ptr;
|
||||
public:
|
||||
typedef T* pT;
|
||||
explicit AutoPtr (T * p = 0) { ptr = p; }
|
||||
~AutoPtr () { delete ptr; }
|
||||
|
||||
T & operator*() const { return *ptr; }
|
||||
T* operator->() const { return ptr; }
|
||||
T *& Ptr() { return ptr; }
|
||||
T * Ptr() const { return ptr; }
|
||||
void Reset(T * p = 0) { if (p != ptr) { delete ptr; ptr = p; } }
|
||||
operator bool () { return ptr != 0; }
|
||||
private:
|
||||
AutoPtr (AutoPtr &) { ; }
|
||||
AutoPtr & operator= (AutoPtr &) { ; }
|
||||
};
|
||||
|
||||
#endif
|
||||
132
libsrc/general/bitarray.cpp
Normal file
132
libsrc/general/bitarray.cpp
Normal file
@ -0,0 +1,132 @@
|
||||
/**************************************************************************/
|
||||
/* File: bitarray.cc */
|
||||
/* Autho: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
data type BitArray
|
||||
*/
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
BitArray :: BitArray ()
|
||||
{
|
||||
size = 0;
|
||||
data = NULL;
|
||||
}
|
||||
|
||||
BitArray :: BitArray (int asize)
|
||||
{
|
||||
size = 0;
|
||||
data = NULL;
|
||||
SetSize (asize);
|
||||
}
|
||||
|
||||
BitArray :: ~BitArray ()
|
||||
{
|
||||
delete [] data;
|
||||
}
|
||||
|
||||
void BitArray :: SetSize (int asize)
|
||||
{
|
||||
if (size == asize) return;
|
||||
delete [] data;
|
||||
|
||||
size = asize;
|
||||
data = new unsigned char [Addr (size)+1];
|
||||
}
|
||||
|
||||
void BitArray :: Set ()
|
||||
{
|
||||
if (!size) return;
|
||||
for (int i = 0; i <= Addr (size); i++)
|
||||
data[i] = UCHAR_MAX;
|
||||
}
|
||||
|
||||
void BitArray :: Clear ()
|
||||
{
|
||||
if (!size) return;
|
||||
for (int i = 0; i <= Addr (size); i++)
|
||||
data[i] = 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void BitArray :: Invert ()
|
||||
{
|
||||
if (!size) return;
|
||||
for (int i = 0; i <= Addr (size); i++)
|
||||
data[i] ^= 255;
|
||||
}
|
||||
|
||||
void BitArray :: And (const BitArray & ba2)
|
||||
{
|
||||
if (!size) return;
|
||||
for (int i = 0; i <= Addr (size); i++)
|
||||
data[i] &= ba2.data[i];
|
||||
}
|
||||
|
||||
|
||||
void BitArray :: Or (const BitArray & ba2)
|
||||
{
|
||||
if (!size) return;
|
||||
for (int i = 0; i <= Addr (size); i++)
|
||||
data[i] |= ba2.data[i];
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template <int BASE>
|
||||
void BitArrayChar<BASE> :: Set ()
|
||||
{
|
||||
data = 1;
|
||||
}
|
||||
|
||||
template <int BASE>
|
||||
void BitArrayChar<BASE> :: Clear ()
|
||||
{
|
||||
data = 0;
|
||||
}
|
||||
|
||||
|
||||
template <int BASE>
|
||||
void BitArrayChar<BASE> :: Invert ()
|
||||
{
|
||||
for (int i = BASE; i < data.Size()+BASE; i++)
|
||||
data[i] = 1 - data[i];
|
||||
}
|
||||
|
||||
template <int BASE>
|
||||
void BitArrayChar<BASE> :: And (const BitArrayChar & ba2)
|
||||
{
|
||||
for (int i = BASE; i < data.Size()+BASE; i++)
|
||||
data[i] &= ba2.data[i];
|
||||
}
|
||||
|
||||
|
||||
template <int BASE>
|
||||
void BitArrayChar<BASE> :: Or (const BitArrayChar & ba2)
|
||||
{
|
||||
for (int i = BASE; i < data.Size()+BASE; i++)
|
||||
data[i] |= ba2.data[i];
|
||||
}
|
||||
|
||||
|
||||
template class BitArrayChar<0>;
|
||||
template class BitArrayChar<1>;
|
||||
}
|
||||
222
libsrc/general/bitarray.hpp
Normal file
222
libsrc/general/bitarray.hpp
Normal file
@ -0,0 +1,222 @@
|
||||
#ifndef FILE_BitArray
|
||||
#define FILE_BitArray
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: bitarray.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
#include <limits.h>
|
||||
|
||||
/**
|
||||
data type BitArray
|
||||
|
||||
BitArray is a compressed array of Boolean information. By Set and Clear
|
||||
the whole array or one bit can be set or reset, respectively.
|
||||
Test returns the state of the accoring bit.
|
||||
No range checking is done.
|
||||
|
||||
index ranges from 0 to size-1
|
||||
*/
|
||||
class BitArray
|
||||
{
|
||||
INDEX size;
|
||||
unsigned char * data;
|
||||
|
||||
public:
|
||||
BitArray ();
|
||||
///
|
||||
BitArray (INDEX asize);
|
||||
///
|
||||
~BitArray ();
|
||||
|
||||
///
|
||||
void SetSize (INDEX asize);
|
||||
///
|
||||
INDEX Size () const
|
||||
{
|
||||
return size;
|
||||
}
|
||||
|
||||
///
|
||||
void Set ();
|
||||
///
|
||||
void Set (INDEX i)
|
||||
{
|
||||
data[Addr(i)] |= Mask(i);
|
||||
}
|
||||
|
||||
void Clear ();
|
||||
|
||||
|
||||
void Clear (INDEX i)
|
||||
{
|
||||
data[Addr(i)] &= ~Mask(i);
|
||||
}
|
||||
|
||||
bool Test (INDEX i) const
|
||||
{
|
||||
return (data[i / CHAR_BIT] & (char(1) << (i % CHAR_BIT) ) ) ? true : false;
|
||||
}
|
||||
|
||||
///
|
||||
void Invert ();
|
||||
///
|
||||
void And (const BitArray & ba2);
|
||||
///
|
||||
void Or (const BitArray & ba2);
|
||||
private:
|
||||
///
|
||||
inline unsigned char Mask (INDEX i) const
|
||||
{
|
||||
return char(1) << (i % CHAR_BIT);
|
||||
}
|
||||
///
|
||||
inline INDEX Addr (INDEX i) const
|
||||
{
|
||||
return (i / CHAR_BIT);
|
||||
}
|
||||
|
||||
///
|
||||
BitArray & operator= (BitArray &);
|
||||
///
|
||||
BitArray (const BitArray &);
|
||||
};
|
||||
|
||||
|
||||
|
||||
// print bitarray
|
||||
inline ostream & operator<< (ostream & s, const BitArray & a)
|
||||
{
|
||||
for (int i = 1; i <= a.Size(); i++)
|
||||
{
|
||||
s << int (a.Test(i));
|
||||
if (i % 40 == 0) s << "\n";
|
||||
}
|
||||
if (a.Size() % 40 != 0) s << "\n";
|
||||
return s;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
inline
|
||||
INDEX BitArray :: Size () const
|
||||
{
|
||||
return size;
|
||||
}
|
||||
|
||||
inline
|
||||
unsigned char BitArray :: Mask (INDEX i) const
|
||||
{
|
||||
return char(1) << (i % CHAR_BIT);
|
||||
}
|
||||
|
||||
inline
|
||||
INDEX BitArray :: Addr (INDEX i) const
|
||||
{
|
||||
return (i / CHAR_BIT);
|
||||
}
|
||||
inline
|
||||
void BitArray :: Set (INDEX i)
|
||||
{
|
||||
data[Addr(i)] |= Mask(i);
|
||||
}
|
||||
|
||||
inline
|
||||
void BitArray :: Clear (INDEX i)
|
||||
{
|
||||
data[Addr(i)] &= ~Mask(i);
|
||||
}
|
||||
|
||||
|
||||
inline
|
||||
int BitArray :: Test (INDEX i) const
|
||||
{
|
||||
return (data[i / CHAR_BIT] & (char(1) << (i % CHAR_BIT) ) ) ? 1 : 0;
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
data type BitArrayChar
|
||||
|
||||
BitArray is an array of Boolean information. By Set and Clear
|
||||
the whole array or one bit can be set or reset, respectively.
|
||||
Test returns the state of the accoring bit.
|
||||
No range checking is done.
|
||||
*/
|
||||
template <int BASE = 1>
|
||||
class BitArrayChar
|
||||
{
|
||||
///
|
||||
ARRAY<char,BASE> data;
|
||||
|
||||
public:
|
||||
///
|
||||
BitArrayChar ()
|
||||
{ ; }
|
||||
///
|
||||
BitArrayChar (int asize)
|
||||
: data(asize)
|
||||
{ ; }
|
||||
///
|
||||
~BitArrayChar ()
|
||||
{ ; }
|
||||
|
||||
///
|
||||
void SetSize (int asize)
|
||||
{ data.SetSize(asize); }
|
||||
|
||||
///
|
||||
inline int Size () const
|
||||
{ return data.Size(); }
|
||||
|
||||
///
|
||||
void Set ();
|
||||
///
|
||||
inline void Set (int i)
|
||||
{ data[i] = 1; }
|
||||
///
|
||||
void Clear ();
|
||||
///
|
||||
inline void Clear (int i)
|
||||
{ data[i] = 0; }
|
||||
///
|
||||
inline int Test (int i) const
|
||||
{ return data[i]; }
|
||||
///
|
||||
void Invert ();
|
||||
///
|
||||
void And (const BitArrayChar & ba2);
|
||||
///
|
||||
void Or (const BitArrayChar & ba2);
|
||||
private:
|
||||
/// copy bitarray is not supported
|
||||
BitArrayChar & operator= (BitArrayChar &) { return *this; }
|
||||
/// copy bitarray is not supported
|
||||
BitArrayChar (const BitArrayChar &) { ; }
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
template <int BASE>
|
||||
inline ostream & operator<< (ostream & s, const BitArrayChar<BASE> & a)
|
||||
{
|
||||
for (int i = BASE; i < a.Size()+BASE; i++)
|
||||
{
|
||||
s << a.Test(i);
|
||||
if ( (i-BASE) % 40 == 39) s << "\n";
|
||||
}
|
||||
if (a.Size() % 40 != 0) s << "\n";
|
||||
return s;
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
205
libsrc/general/dynamicmem.cpp
Normal file
205
libsrc/general/dynamicmem.cpp
Normal file
@ -0,0 +1,205 @@
|
||||
#include <iostream>
|
||||
#include <iomanip>
|
||||
|
||||
#ifdef SSE
|
||||
#include <emmintrin.h>
|
||||
#endif
|
||||
|
||||
#include <myadt.hpp>
|
||||
using namespace std;
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
BaseDynamicMem * BaseDynamicMem::first = 0;
|
||||
BaseDynamicMem * BaseDynamicMem::last = 0;
|
||||
|
||||
|
||||
BaseDynamicMem :: BaseDynamicMem ()
|
||||
{
|
||||
prev = last;
|
||||
next = 0;
|
||||
|
||||
if (last) last->next = this;
|
||||
last = this;
|
||||
if (!first) first = this;
|
||||
|
||||
size = 0;
|
||||
ptr = 0;
|
||||
name = 0;
|
||||
}
|
||||
|
||||
BaseDynamicMem :: ~BaseDynamicMem ()
|
||||
{
|
||||
Free();
|
||||
|
||||
if (next) next->prev = prev;
|
||||
else last = prev;
|
||||
if (prev) prev->next = next;
|
||||
else first = next;
|
||||
|
||||
delete [] name;
|
||||
}
|
||||
|
||||
void BaseDynamicMem :: SetName (const char * aname)
|
||||
{
|
||||
delete [] name;
|
||||
if (aname)
|
||||
{
|
||||
name = new char[strlen(aname)+1];
|
||||
strcpy (name, aname);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void BaseDynamicMem :: Alloc (size_t s)
|
||||
{
|
||||
size = s;
|
||||
ptr = new char[s];
|
||||
|
||||
if (!ptr)
|
||||
{
|
||||
cerr << "BaseynamicMem, cannot allocate " << s << " bytes" << endl;
|
||||
Print ();
|
||||
throw ("BaseDynamicMem::Alloc: out of memory");
|
||||
}
|
||||
// ptr = (char*)malloc (s);
|
||||
// ptr = (char*) _mm_malloc (s,16);
|
||||
}
|
||||
|
||||
void BaseDynamicMem :: ReAlloc (size_t s)
|
||||
{
|
||||
if (size == s) return;
|
||||
|
||||
char * old = ptr;
|
||||
ptr = new char[s];
|
||||
|
||||
if (!ptr)
|
||||
{
|
||||
cerr << "BaseynamicMem, cannot Reallocate " << s << " bytes" << endl;
|
||||
Print ();
|
||||
throw ("BaseDynamicMem::Alloc: out of memory");
|
||||
}
|
||||
|
||||
|
||||
// ptr = (char*)malloc(s);
|
||||
// ptr = (char*) _mm_malloc (s,16);
|
||||
memmove (ptr, old, (s < size) ? s : size);
|
||||
delete [] old;
|
||||
// free (old);
|
||||
// _mm_free (old);
|
||||
size = s;
|
||||
}
|
||||
|
||||
void BaseDynamicMem :: Free ()
|
||||
{
|
||||
delete [] ptr;
|
||||
// free (ptr);
|
||||
// _mm_free (ptr);
|
||||
ptr = 0;
|
||||
}
|
||||
|
||||
void BaseDynamicMem :: Swap (BaseDynamicMem & m2)
|
||||
{
|
||||
size_t hi;
|
||||
char * cp;
|
||||
hi = size; size = m2.size; m2.size = hi;
|
||||
cp = ptr; ptr = m2.ptr; m2.ptr = cp;
|
||||
cp = name; name = m2.name; m2.name = cp;
|
||||
}
|
||||
|
||||
|
||||
void BaseDynamicMem :: Print ()
|
||||
{
|
||||
cout << "****************** Dynamic Mem Report ****************" << endl;
|
||||
BaseDynamicMem * p = first;
|
||||
size_t mem = 0;
|
||||
int cnt = 0;
|
||||
while (p)
|
||||
{
|
||||
mem += p->size;
|
||||
cnt++;
|
||||
|
||||
cout << setw(10) << p->size << " Bytes";
|
||||
cout << ", addr = " << (void*)p->ptr;
|
||||
if (p->name)
|
||||
cout << " in block " << p->name;
|
||||
cout << endl;
|
||||
|
||||
p = p->next;
|
||||
}
|
||||
|
||||
if (mem > 100000000)
|
||||
cout << "memory in dynamic memory: " << mem/1048576 << " MB" << endl;
|
||||
else if (mem > 100000)
|
||||
cout << "memory in dynamic memory: " << mem/1024 << " kB" << endl;
|
||||
else
|
||||
cout << "memory in dynamic memory: " << mem << " Bytes" << endl;
|
||||
cout << "number of blocks: " << cnt << endl;
|
||||
// cout << "******************************************************" << endl;
|
||||
}
|
||||
|
||||
|
||||
#ifdef __INTEL_COMPILER
|
||||
#pragma warning(push)
|
||||
#pragma warning(disable:1684)
|
||||
#endif
|
||||
|
||||
void BaseDynamicMem :: GetUsed (int nr, char * ch)
|
||||
{
|
||||
BaseDynamicMem * p = first;
|
||||
|
||||
for (int i = 0; i < nr; i++)
|
||||
ch[i] = '0';
|
||||
|
||||
while (p)
|
||||
{
|
||||
long unsigned hptr = (long unsigned) (p->ptr);
|
||||
// uintptr_t hptr = reinterpret_cast<uintptr_t>(p->ptr); //??
|
||||
|
||||
hptr /= (1024*1024);
|
||||
hptr /= (4096/nr);
|
||||
|
||||
size_t blocks = p->size / (1024*1024);
|
||||
blocks /= (4096/nr);
|
||||
|
||||
// cout << "ptr = " << (void*)(p->ptr) << ", size = " << p->size << ", hptr = " << hptr << " blocks = " << blocks << endl;
|
||||
|
||||
for (size_t i = 0; i <= blocks; i++)
|
||||
ch[hptr+i] = '1';
|
||||
|
||||
p = p->next;
|
||||
}
|
||||
|
||||
{
|
||||
|
||||
BaseMoveableMem * pm = BaseMoveableMem::first;
|
||||
while (pm)
|
||||
{
|
||||
long unsigned hptr = (long unsigned) p->ptr;
|
||||
// uintptr_t hptr = reinterpret_cast<uintptr_t>(pm->ptr);
|
||||
|
||||
hptr /= (1024*1024);
|
||||
hptr /= (4096/nr);
|
||||
|
||||
size_t blocks = pm->size / (1024*1024);
|
||||
blocks /= (4096/nr);
|
||||
|
||||
// cout << "moveable, ptr = " << (void*)(pm->ptr) << ", size = " << pm->size << ", hptr = " << hptr << " blocks = " << blocks << endl;
|
||||
|
||||
for (size_t i = 0; i <= blocks; i++)
|
||||
ch[hptr+i] = '1';
|
||||
|
||||
pm = pm->next;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
#ifdef __INTEL_COMPILER
|
||||
#pragma warning(pop)
|
||||
#endif
|
||||
|
||||
}
|
||||
95
libsrc/general/dynamicmem.hpp
Normal file
95
libsrc/general/dynamicmem.hpp
Normal file
@ -0,0 +1,95 @@
|
||||
#ifndef FILE_DYNAMICMEM
|
||||
#define FILE_DYNAMICMEM
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: dynamicmem.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 12. Feb. 2003 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
class BaseDynamicMem
|
||||
{
|
||||
private:
|
||||
static BaseDynamicMem *first, *last;
|
||||
|
||||
BaseDynamicMem *prev, *next;
|
||||
size_t size;
|
||||
char * ptr;
|
||||
char * name;
|
||||
|
||||
protected:
|
||||
BaseDynamicMem ();
|
||||
~BaseDynamicMem ();
|
||||
void Alloc (size_t s);
|
||||
void ReAlloc (size_t s);
|
||||
void Free ();
|
||||
char * Ptr() { return ptr; }
|
||||
const char * Ptr() const { return ptr; }
|
||||
void Swap (BaseDynamicMem & m2);
|
||||
public:
|
||||
void SetName (const char * aname);
|
||||
static void Print ();
|
||||
static void GetUsed (int nr, char * ch);
|
||||
};
|
||||
|
||||
|
||||
template <typename T>
|
||||
class DynamicMem : public BaseDynamicMem
|
||||
{
|
||||
public:
|
||||
DynamicMem ()
|
||||
: BaseDynamicMem ()
|
||||
{
|
||||
;
|
||||
}
|
||||
DynamicMem (size_t s)
|
||||
: BaseDynamicMem ()
|
||||
{
|
||||
Alloc (s);
|
||||
}
|
||||
void Alloc (size_t s)
|
||||
{
|
||||
BaseDynamicMem::Alloc (sizeof(T) * s);
|
||||
}
|
||||
void ReAlloc (size_t s)
|
||||
{
|
||||
BaseDynamicMem::ReAlloc (sizeof(T) * s);
|
||||
}
|
||||
void Free ()
|
||||
{
|
||||
BaseDynamicMem::Free ();
|
||||
}
|
||||
|
||||
const T * Ptr() const
|
||||
{
|
||||
return reinterpret_cast<const T*> (BaseDynamicMem::Ptr());
|
||||
}
|
||||
|
||||
T * Ptr()
|
||||
{
|
||||
return reinterpret_cast<T*> (BaseDynamicMem::Ptr());
|
||||
}
|
||||
|
||||
operator const T* () const
|
||||
{
|
||||
return reinterpret_cast<const T*> (BaseDynamicMem::Ptr());
|
||||
}
|
||||
|
||||
operator T* ()
|
||||
{
|
||||
return reinterpret_cast<T*> (BaseDynamicMem::Ptr());
|
||||
}
|
||||
|
||||
void Swap (DynamicMem<T> & m2)
|
||||
{
|
||||
BaseDynamicMem::Swap (m2);
|
||||
}
|
||||
protected:
|
||||
DynamicMem (const DynamicMem & m);
|
||||
DynamicMem & operator= (const DynamicMem & m);
|
||||
};
|
||||
|
||||
#endif
|
||||
330
libsrc/general/flags.cpp
Normal file
330
libsrc/general/flags.cpp
Normal file
@ -0,0 +1,330 @@
|
||||
/**************************************************************************/
|
||||
/* File: flags.cc */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 10. Oct. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Datatype Flags
|
||||
*/
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
Flags :: Flags ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
Flags :: ~Flags ()
|
||||
{
|
||||
DeleteFlags ();
|
||||
}
|
||||
|
||||
void Flags :: DeleteFlags ()
|
||||
{
|
||||
for (int i = 0; i < strflags.Size(); i++)
|
||||
delete [] strflags[i];
|
||||
for (int i = 0; i < numlistflags.Size(); i++)
|
||||
delete numlistflags[i];
|
||||
strflags.DeleteAll();
|
||||
numflags.DeleteAll();
|
||||
defflags.DeleteAll();
|
||||
strlistflags.DeleteAll();
|
||||
numlistflags.DeleteAll();
|
||||
}
|
||||
|
||||
void Flags :: SetFlag (const char * name, const char * val)
|
||||
{
|
||||
char * hval = new char[strlen (val) + 1];
|
||||
strcpy (hval, val);
|
||||
strflags.Set (name, hval);
|
||||
}
|
||||
|
||||
void Flags :: SetFlag (const char * name, double val)
|
||||
{
|
||||
numflags.Set (name, val);
|
||||
}
|
||||
|
||||
void Flags :: SetFlag (const char * name)
|
||||
{
|
||||
defflags.Set (name, 1);
|
||||
}
|
||||
|
||||
|
||||
void Flags :: SetFlag (const char * name, const ARRAY<char*> & val)
|
||||
{
|
||||
ARRAY<char*> * strarray = new ARRAY<char*>;
|
||||
for (int i = 1; i <= val.Size(); i++)
|
||||
{
|
||||
strarray->Append (new char[strlen(val.Get(i))+1]);
|
||||
strcpy (strarray->Last(), val.Get(i));
|
||||
}
|
||||
strlistflags.Set (name, strarray);
|
||||
}
|
||||
|
||||
void Flags :: SetFlag (const char * name, const ARRAY<double> & val)
|
||||
{
|
||||
ARRAY<double> * numarray = new ARRAY<double>;
|
||||
for (int i = 1; i <= val.Size(); i++)
|
||||
numarray->Append (val.Get(i));
|
||||
numlistflags.Set (name, numarray);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
const char *
|
||||
Flags :: GetStringFlag (const char * name, const char * def) const
|
||||
{
|
||||
if (strflags.Used (name))
|
||||
return strflags.Get(name);
|
||||
else
|
||||
return def;
|
||||
}
|
||||
|
||||
double Flags :: GetNumFlag (const char * name, double def) const
|
||||
{
|
||||
if (numflags.Used (name))
|
||||
return numflags.Get(name);
|
||||
else
|
||||
return def;
|
||||
}
|
||||
|
||||
const double * Flags :: GetNumFlagPtr (const char * name) const
|
||||
{
|
||||
if (numflags.Used (name))
|
||||
return & ((SYMBOLTABLE<double>&)numflags).Elem(name);
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
|
||||
double * Flags :: GetNumFlagPtr (const char * name)
|
||||
{
|
||||
if (numflags.Used (name))
|
||||
return & ((SYMBOLTABLE<double>&)numflags).Elem(name);
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
|
||||
bool Flags :: GetDefineFlag (const char * name) const
|
||||
{
|
||||
return defflags.Used (name);
|
||||
}
|
||||
|
||||
|
||||
const ARRAY<char*> &
|
||||
Flags :: GetStringListFlag (const char * name) const
|
||||
{
|
||||
if (strlistflags.Used (name))
|
||||
return *strlistflags.Get(name);
|
||||
else
|
||||
{
|
||||
static ARRAY<char*> hstra(0);
|
||||
return hstra;
|
||||
}
|
||||
}
|
||||
|
||||
const ARRAY<double> &
|
||||
Flags ::GetNumListFlag (const char * name) const
|
||||
{
|
||||
if (numlistflags.Used (name))
|
||||
return *numlistflags.Get(name);
|
||||
else
|
||||
{
|
||||
static ARRAY<double> hnuma(0);
|
||||
return hnuma;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool Flags :: StringFlagDefined (const char * name) const
|
||||
{
|
||||
return strflags.Used (name);
|
||||
}
|
||||
|
||||
bool Flags :: NumFlagDefined (const char * name) const
|
||||
{
|
||||
return numflags.Used (name);
|
||||
}
|
||||
|
||||
bool Flags :: StringListFlagDefined (const char * name) const
|
||||
{
|
||||
return strlistflags.Used (name);
|
||||
}
|
||||
|
||||
bool Flags :: NumListFlagDefined (const char * name) const
|
||||
{
|
||||
return numlistflags.Used (name);
|
||||
}
|
||||
|
||||
|
||||
void Flags :: SaveFlags (const char * filename) const
|
||||
{
|
||||
int i;
|
||||
ofstream outfile (filename);
|
||||
|
||||
for (i = 1; i <= strflags.Size(); i++)
|
||||
outfile << strflags.GetName(i) << " = " << strflags.Get(i) << endl;
|
||||
for (i = 1; i <= numflags.Size(); i++)
|
||||
outfile << numflags.GetName(i) << " = " << numflags.Get(i) << endl;
|
||||
for (i = 1; i <= defflags.Size(); i++)
|
||||
outfile << defflags.GetName(i) << endl;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void Flags :: PrintFlags (ostream & ost) const
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 1; i <= strflags.Size(); i++)
|
||||
ost << strflags.GetName(i) << " = " << strflags.Get(i) << endl;
|
||||
for (i = 1; i <= numflags.Size(); i++)
|
||||
ost << numflags.GetName(i) << " = " << numflags.Get(i) << endl;
|
||||
for (i = 1; i <= defflags.Size(); i++)
|
||||
ost << defflags.GetName(i) << endl;
|
||||
}
|
||||
|
||||
|
||||
void Flags :: LoadFlags (const char * filename)
|
||||
{
|
||||
char name[100], str[100];
|
||||
char ch;
|
||||
double val;
|
||||
ifstream infile(filename);
|
||||
|
||||
// (*logout) << "Load flags from " << filename << endl << endl;
|
||||
while (infile.good())
|
||||
{
|
||||
infile >> name;
|
||||
if (strlen (name) == 0) break;
|
||||
|
||||
if (name[0] == '/' && name[1] == '/')
|
||||
{
|
||||
// (*logout) << "comment: ";
|
||||
ch = 0;
|
||||
while (ch != '\n' && infile.good())
|
||||
{
|
||||
ch = infile.get();
|
||||
// (*logout) << ch;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
// (*logout) << name;
|
||||
ch = 0;
|
||||
infile >> ch;
|
||||
if (ch != '=')
|
||||
{
|
||||
// (*logout) << endl;
|
||||
infile.putback (ch);
|
||||
SetFlag (name);
|
||||
}
|
||||
else
|
||||
{
|
||||
infile >> val;
|
||||
if (!infile.good())
|
||||
{
|
||||
infile.clear();
|
||||
infile >> str;
|
||||
SetFlag (name, str);
|
||||
// (*logout) << " = " << str << endl;
|
||||
}
|
||||
else
|
||||
{
|
||||
SetFlag (name, val);
|
||||
// (*logout) << " = " << val << endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
// (*logout) << endl;
|
||||
}
|
||||
|
||||
|
||||
void Flags :: SetCommandLineFlag (const char * st)
|
||||
{
|
||||
// cout << "clflag = " << st << endl;
|
||||
istringstream inst( (char *)st);
|
||||
// istrstream defined with char * (not const char * ?????)
|
||||
|
||||
char name[100];
|
||||
double val;
|
||||
|
||||
|
||||
if (st[0] != '-')
|
||||
{
|
||||
cerr << "flag must start with '-'" << endl;
|
||||
return;
|
||||
}
|
||||
|
||||
const char * pos = strchr (st, '=');
|
||||
|
||||
if (!pos)
|
||||
{
|
||||
// (cout) << "Add def flag: " << st+1 << endl;
|
||||
SetFlag (st+1);
|
||||
}
|
||||
else
|
||||
{
|
||||
// cout << "pos = " << pos << endl;
|
||||
|
||||
strncpy (name, st+1, (pos-st)-1);
|
||||
name[pos-st-1] = 0;
|
||||
|
||||
// cout << "name = " << name << endl;
|
||||
|
||||
pos++;
|
||||
char * endptr = NULL;
|
||||
|
||||
val = strtod (pos, &endptr);
|
||||
|
||||
// cout << "val = " << val << endl;
|
||||
|
||||
if (endptr == pos)
|
||||
{
|
||||
// (cout) << "Add String Flag: " << name << " = " << pos << endl;
|
||||
SetFlag (name, pos);
|
||||
}
|
||||
else
|
||||
{
|
||||
// (cout) << "Add Num Flag: " << name << " = " << val << endl;
|
||||
SetFlag (name, val);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
inst >> name;
|
||||
(*mycout) << "name = " << name << endl;
|
||||
|
||||
ch = 0;
|
||||
inst >> ch;
|
||||
if (ch != '=')
|
||||
{
|
||||
SetFlag (name);
|
||||
}
|
||||
else
|
||||
{
|
||||
inst >> val;
|
||||
if (!inst.good())
|
||||
{
|
||||
inst.clear();
|
||||
inst >> str;
|
||||
SetFlag (name, str);
|
||||
(*mycout) << "str = " << str << endl;
|
||||
}
|
||||
else
|
||||
{
|
||||
SetFlag (name, val);
|
||||
(*mycout) << "val = " << val << endl;
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
}
|
||||
83
libsrc/general/flags.hpp
Normal file
83
libsrc/general/flags.hpp
Normal file
@ -0,0 +1,83 @@
|
||||
#ifndef FILE_FLAGS
|
||||
#define FILE_FLAGS
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: flags.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 10. Oct. 96 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Flag - Table.
|
||||
A flag table maintains string variables, numerical
|
||||
variables and boolean flags.
|
||||
*/
|
||||
class Flags
|
||||
{
|
||||
///
|
||||
SYMBOLTABLE<char *> strflags;
|
||||
///
|
||||
SYMBOLTABLE<double> numflags;
|
||||
///
|
||||
SYMBOLTABLE<int> defflags;
|
||||
///
|
||||
SYMBOLTABLE<ARRAY<char*>*> strlistflags;
|
||||
///
|
||||
SYMBOLTABLE<ARRAY<double>*> numlistflags;
|
||||
public:
|
||||
///
|
||||
Flags ();
|
||||
///
|
||||
~Flags ();
|
||||
|
||||
/// Deletes all flags
|
||||
void DeleteFlags ();
|
||||
/// Sets string flag, overwrite if exists
|
||||
void SetFlag (const char * name, const char * val);
|
||||
/// Sets numerical flag, overwrite if exists
|
||||
void SetFlag (const char * name, double val);
|
||||
/// Sets boolean flag
|
||||
void SetFlag (const char * name);
|
||||
/// Sets string arary falg
|
||||
void SetFlag (const char * name, const ARRAY<char*> & val);
|
||||
/// Sets double array flag
|
||||
void SetFlag (const char * name, const ARRAY<double> & val);
|
||||
|
||||
/// Save flags to file
|
||||
void SaveFlags (const char * filename) const;
|
||||
/// write flags to stream
|
||||
void PrintFlags (ostream & ost) const;
|
||||
/// Load flags from file
|
||||
void LoadFlags (const char * filename);
|
||||
/// set flag of form -name=hello -val=0.5 -defined
|
||||
void SetCommandLineFlag (const char * st);
|
||||
|
||||
/// Returns string flag, default value if not exists
|
||||
const char * GetStringFlag (const char * name, const char * def) const;
|
||||
/// Returns numerical flag, default value if not exists
|
||||
double GetNumFlag (const char * name, double def) const;
|
||||
/// Returns address of numerical flag, null if not exists
|
||||
const double * GetNumFlagPtr (const char * name) const;
|
||||
/// Returns address of numerical flag, null if not exists
|
||||
double * GetNumFlagPtr (const char * name);
|
||||
/// Returns boolean flag
|
||||
bool GetDefineFlag (const char * name) const;
|
||||
/// Returns string list flag, empty array if not exist
|
||||
const ARRAY<char*> & GetStringListFlag (const char * name) const;
|
||||
/// Returns num list flag, empty array if not exist
|
||||
const ARRAY<double> & GetNumListFlag (const char * name) const;
|
||||
|
||||
|
||||
/// Test, if string flag is defined
|
||||
bool StringFlagDefined (const char * name) const;
|
||||
/// Test, if num flag is defined
|
||||
bool NumFlagDefined (const char * name) const;
|
||||
/// Test, if string list flag is defined
|
||||
bool StringListFlagDefined (const char * name) const;
|
||||
/// Test, if num list flag is defined
|
||||
bool NumListFlagDefined (const char * name) const;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
327
libsrc/general/hashtabl.cpp
Normal file
327
libsrc/general/hashtabl.cpp
Normal file
@ -0,0 +1,327 @@
|
||||
/**************************************************************************/
|
||||
/* File: hashtabl.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Abstract data type HASHTABLE
|
||||
*/
|
||||
|
||||
#include <algorithm>
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
void INDEX_4 :: Sort ()
|
||||
{
|
||||
if (i[0] > i[1]) Swap (i[0], i[1]);
|
||||
if (i[2] > i[3]) Swap (i[2], i[3]);
|
||||
if (i[0] > i[2]) Swap (i[0], i[2]);
|
||||
if (i[1] > i[3]) Swap (i[1], i[3]);
|
||||
if (i[1] > i[2]) Swap (i[1], i[2]);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void INDEX_4Q :: Sort ()
|
||||
{
|
||||
if (min2 (i[1], i[2]) < min2 (i[0], i[3]))
|
||||
{ Swap (i[0], i[1]); Swap (i[2], i[3]);}
|
||||
if (i[3] < i[0])
|
||||
{ Swap (i[0], i[3]); Swap (i[1], i[2]);}
|
||||
if (i[3] < i[1])
|
||||
{ Swap (i[1], i[3]); }
|
||||
}
|
||||
|
||||
|
||||
ostream & operator<<(ostream & s, const INDEX_2 & i2)
|
||||
{
|
||||
return s << i2.I1() << ", " << i2.I2();
|
||||
}
|
||||
|
||||
ostream & operator<<(ostream & s, const INDEX_3 & i3)
|
||||
{
|
||||
return s << i3.I1() << ", " << i3.I2() << ", " << i3.I3();
|
||||
}
|
||||
|
||||
ostream & operator<<(ostream & s, const INDEX_4 & i4)
|
||||
{
|
||||
return s << i4.I1() << ", " << i4.I2() << ", " << i4.I3() << ", " << i4.I4();
|
||||
}
|
||||
|
||||
ostream & operator<<(ostream & s, const INDEX_4Q & i4)
|
||||
{
|
||||
return s << i4.I1() << ", " << i4.I2() << ", " << i4.I3() << ", " << i4.I4();
|
||||
}
|
||||
|
||||
|
||||
int BASE_INDEX_HASHTABLE :: Position (int bnr, const INDEX & ind) const
|
||||
{
|
||||
int i;
|
||||
for (i = 1; i <= hash.EntrySize (bnr); i++)
|
||||
if (hash.Get(bnr, i) == ind)
|
||||
return i;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
int BASE_INDEX_2_HASHTABLE :: Position (int bnr, const INDEX_2 & ind) const
|
||||
{
|
||||
int i;
|
||||
for (i = 1; i <= hash.EntrySize (bnr); i++)
|
||||
if (hash.Get(bnr, i) == ind)
|
||||
return i;
|
||||
return 0;
|
||||
}
|
||||
*/
|
||||
|
||||
void BASE_INDEX_2_HASHTABLE :: PrintStat (ostream & ost) const
|
||||
{
|
||||
int n = hash.Size();
|
||||
int i;
|
||||
int sumn = 0, sumnn = 0;
|
||||
|
||||
for (i = 1; i <= n; i++)
|
||||
{
|
||||
sumn += hash.EntrySize(i);
|
||||
sumnn += sqr (hash.EntrySize(i));
|
||||
}
|
||||
|
||||
ost << "Hashtable: " << endl
|
||||
<< "size : " << n << endl
|
||||
<< "elements per row : " << (double(sumn) / double(n)) << endl
|
||||
<< "av. acces time : "
|
||||
<< (sumn ? (double (sumnn) / double(sumn)) : 0) << endl;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
int BASE_INDEX_3_HASHTABLE :: Position (int bnr, const INDEX_3 & ind) const
|
||||
{
|
||||
int i;
|
||||
const INDEX_3 * pi = &hash.Get(bnr, 1);
|
||||
int n = hash.EntrySize(bnr);
|
||||
for (i = 1; i <= n; ++i, ++pi)
|
||||
{
|
||||
if (*pi == ind)
|
||||
return i;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
BASE_INDEX_CLOSED_HASHTABLE ::
|
||||
BASE_INDEX_CLOSED_HASHTABLE (int size)
|
||||
: hash(size)
|
||||
{
|
||||
hash.SetName ("index-hashtable, hash");
|
||||
|
||||
invalid = -1;
|
||||
for (int i = 1; i <= size; i++)
|
||||
hash.Elem(i) = invalid;
|
||||
}
|
||||
|
||||
void BASE_INDEX_CLOSED_HASHTABLE ::
|
||||
BaseSetSize (int size)
|
||||
{
|
||||
hash.SetSize(size);
|
||||
for (int i = 1; i <= size; i++)
|
||||
hash.Elem(i) = invalid;
|
||||
}
|
||||
|
||||
int BASE_INDEX_CLOSED_HASHTABLE ::
|
||||
Position2 (const INDEX & ind) const
|
||||
{
|
||||
int i = HashValue(ind);
|
||||
while (1)
|
||||
{
|
||||
i++;
|
||||
if (i > hash.Size()) i = 1;
|
||||
if (hash.Get(i) == ind) return i;
|
||||
if (hash.Get(i) == invalid) return 0;
|
||||
}
|
||||
}
|
||||
|
||||
int BASE_INDEX_CLOSED_HASHTABLE ::
|
||||
PositionCreate2 (const INDEX & ind, int & apos)
|
||||
{
|
||||
int i = HashValue(ind);
|
||||
int startpos = i;
|
||||
while (1)
|
||||
{
|
||||
i++;
|
||||
if (i > hash.Size()) i = 1;
|
||||
if (hash.Get(i) == ind)
|
||||
{
|
||||
apos = i;
|
||||
return 0;
|
||||
}
|
||||
if (hash.Get(i) == invalid)
|
||||
{
|
||||
hash.Elem(i) = ind;
|
||||
apos = i;
|
||||
return 1;
|
||||
}
|
||||
if (i == startpos)
|
||||
throw NgException ("Try to set new element in full closed hashtable");
|
||||
}
|
||||
}
|
||||
|
||||
int BASE_INDEX_CLOSED_HASHTABLE :: UsedElements () const
|
||||
{
|
||||
int n = hash.Size();
|
||||
int cnt = 0;
|
||||
for (int i = 1; i <= n; i++)
|
||||
if (hash.Get(i) != invalid)
|
||||
cnt++;
|
||||
return cnt;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
BASE_INDEX_2_CLOSED_HASHTABLE ::
|
||||
BASE_INDEX_2_CLOSED_HASHTABLE (int size)
|
||||
: hash(size)
|
||||
{
|
||||
hash.SetName ("i2-hashtable, hash");
|
||||
|
||||
invalid = -1;
|
||||
for (int i = 1; i <= size; i++)
|
||||
hash.Elem(i).I1() = invalid;
|
||||
}
|
||||
|
||||
void BASE_INDEX_2_CLOSED_HASHTABLE ::
|
||||
BaseSetSize (int size)
|
||||
{
|
||||
hash.SetSize(size);
|
||||
for (int i = 1; i <= size; i++)
|
||||
hash.Elem(i).I1() = invalid;
|
||||
}
|
||||
|
||||
|
||||
int BASE_INDEX_2_CLOSED_HASHTABLE ::
|
||||
Position2 (const INDEX_2 & ind) const
|
||||
{
|
||||
int i = HashValue(ind);
|
||||
while (1)
|
||||
{
|
||||
i++;
|
||||
if (i > hash.Size()) i = 1;
|
||||
if (hash.Get(i) == ind) return i;
|
||||
if (hash.Get(i).I1() == invalid) return 0;
|
||||
}
|
||||
}
|
||||
|
||||
int BASE_INDEX_2_CLOSED_HASHTABLE ::
|
||||
PositionCreate2 (const INDEX_2 & ind, int & apos)
|
||||
{
|
||||
int i = HashValue(ind);
|
||||
int startpos = i;
|
||||
while (1)
|
||||
{
|
||||
i++;
|
||||
if (i > hash.Size()) i = 1;
|
||||
if (hash.Get(i) == ind)
|
||||
{
|
||||
apos = i;
|
||||
return 0;
|
||||
}
|
||||
if (hash.Get(i).I1() == invalid)
|
||||
{
|
||||
hash.Elem(i) = ind;
|
||||
apos = i;
|
||||
return 1;
|
||||
}
|
||||
if (i == startpos)
|
||||
throw NgException ("Try to set new element in full closed hashtable");
|
||||
}
|
||||
}
|
||||
|
||||
int BASE_INDEX_2_CLOSED_HASHTABLE :: UsedElements () const
|
||||
{
|
||||
int n = hash.Size();
|
||||
int cnt = 0;
|
||||
for (int i = 1; i <= n; i++)
|
||||
if (hash.Get(i).I1() != invalid)
|
||||
cnt++;
|
||||
return cnt;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void BASE_INDEX_3_CLOSED_HASHTABLE ::
|
||||
BaseSetSize (int size)
|
||||
{
|
||||
hash.SetSize(size);
|
||||
for (int i = 0; i < size; i++)
|
||||
hash[i].I1() = invalid;
|
||||
}
|
||||
|
||||
bool BASE_INDEX_3_CLOSED_HASHTABLE ::
|
||||
PositionCreate2 (const INDEX_3 & ind, int & apos)
|
||||
{
|
||||
int i = HashValue(ind);
|
||||
int startpos = i;
|
||||
while (1)
|
||||
{
|
||||
/*
|
||||
i++;
|
||||
if (i >= hash.Size()) i = 0;
|
||||
*/
|
||||
i = (i+1) % hash.Size();
|
||||
if (hash[i] == ind)
|
||||
{
|
||||
apos = i;
|
||||
return false;
|
||||
}
|
||||
if (hash[i].I1() == invalid)
|
||||
{
|
||||
hash[i] = ind;
|
||||
apos = i;
|
||||
return true;
|
||||
}
|
||||
if (i == startpos)
|
||||
throw NgException ("Try to set new element in full closed hashtable");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
1322
libsrc/general/hashtabl.hpp
Normal file
1322
libsrc/general/hashtabl.hpp
Normal file
File diff suppressed because it is too large
Load Diff
271
libsrc/general/moveablemem.cpp
Normal file
271
libsrc/general/moveablemem.cpp
Normal file
@ -0,0 +1,271 @@
|
||||
#include <iostream>
|
||||
#include <iomanip>
|
||||
|
||||
#include <myadt.hpp>
|
||||
using namespace std;
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
NgMutex mem_mutex;
|
||||
|
||||
size_t BaseMoveableMem::totalsize = 0; // 500000000;
|
||||
size_t BaseMoveableMem::used = 0;
|
||||
char * BaseMoveableMem::largeblock = 0;
|
||||
|
||||
BaseMoveableMem * BaseMoveableMem::first = 0;
|
||||
BaseMoveableMem * BaseMoveableMem::last = 0;
|
||||
|
||||
|
||||
BaseMoveableMem :: BaseMoveableMem (size_t s)
|
||||
{
|
||||
// cout << "Construct object begin" << endl;
|
||||
// Print ();
|
||||
|
||||
prev = last;
|
||||
next = 0;
|
||||
|
||||
if (last) last->next = this;
|
||||
last = this;
|
||||
if (!first) first = this;
|
||||
|
||||
size = 0;
|
||||
|
||||
if (prev)
|
||||
pos = prev->pos + prev->size;
|
||||
else
|
||||
pos = 0;
|
||||
|
||||
ptr = 0;
|
||||
name = NULL;
|
||||
|
||||
if (s) Alloc(s);
|
||||
}
|
||||
|
||||
BaseMoveableMem :: ~BaseMoveableMem () throw()
|
||||
{
|
||||
Free();
|
||||
|
||||
if (next) next->prev = prev;
|
||||
else last = prev;
|
||||
if (prev) prev->next = next;
|
||||
else first = next;
|
||||
|
||||
if(name != NULL)
|
||||
{
|
||||
delete [] name;
|
||||
name = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void BaseMoveableMem :: SetName (const char * aname)
|
||||
{
|
||||
if(name != NULL)
|
||||
{
|
||||
delete [] name;
|
||||
name = NULL;
|
||||
}
|
||||
if (aname)
|
||||
{
|
||||
name = new char[strlen(aname)+1];
|
||||
strcpy (name, aname);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void BaseMoveableMem :: Alloc (size_t s)
|
||||
{
|
||||
if (totalsize == 0)
|
||||
{
|
||||
size = s;
|
||||
//ptr = (char*) malloc(s);
|
||||
ptr = new char[s];
|
||||
|
||||
if (!ptr)
|
||||
{
|
||||
cerr << "BaseynamicMem, cannot allocate " << s << " bytes" << endl;
|
||||
Print ();
|
||||
throw ("BaseDynamicMem::Alloc: out of memory");
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
used += s - size;
|
||||
|
||||
size_t r = s % 8;
|
||||
if (r) s += 8-r;
|
||||
if (prev)
|
||||
pos = prev->pos + prev->size;
|
||||
else
|
||||
pos = 0;
|
||||
size = s;
|
||||
|
||||
if (next)
|
||||
{
|
||||
NgLock lock(mem_mutex);
|
||||
lock.Lock();
|
||||
try
|
||||
{
|
||||
next->MoveTo (pos+size);
|
||||
}
|
||||
catch (NgException e)
|
||||
{
|
||||
lock.UnLock();
|
||||
throw NgException ("MoveableMem overflow");
|
||||
}
|
||||
lock.UnLock();
|
||||
}
|
||||
|
||||
if (size)
|
||||
{
|
||||
if (!largeblock)
|
||||
{
|
||||
cout << "moveable memory: allocate large block of "
|
||||
<< totalsize / 1048576 << " MB" << endl;
|
||||
// largeblock = new char[totalsize];
|
||||
// largeblock = (char*)malloc (totalsize);
|
||||
largeblock = new char[totalsize];
|
||||
}
|
||||
ptr = largeblock+pos;
|
||||
|
||||
if (pos + size > totalsize)
|
||||
throw NgException ("MoveableMem overflow");
|
||||
}
|
||||
else
|
||||
ptr = 0;
|
||||
}
|
||||
|
||||
void BaseMoveableMem :: ReAlloc (size_t s)
|
||||
{
|
||||
if (totalsize == 0)
|
||||
{
|
||||
if (size == s) return;
|
||||
|
||||
char * old = ptr;
|
||||
ptr = new char[s];
|
||||
|
||||
if (!ptr)
|
||||
{
|
||||
cerr << "BaseynamicMem, cannot Reallocate " << s << " bytes" << endl;
|
||||
Print ();
|
||||
throw ("BaseDynamicMem::Alloc: out of memory");
|
||||
}
|
||||
|
||||
|
||||
|
||||
memmove (ptr, old, (s < size) ? s : size);
|
||||
//free (old);
|
||||
delete [] old;
|
||||
size = s;
|
||||
return;
|
||||
}
|
||||
|
||||
Alloc (s);
|
||||
}
|
||||
|
||||
void BaseMoveableMem :: MoveTo (size_t newpos)
|
||||
{
|
||||
// cout << "move block, oldpos = " << pos << "; newpos = " << newpos
|
||||
// << ", size = " << size << endl;
|
||||
static size_t move = 0;
|
||||
|
||||
if (newpos + size > totalsize)
|
||||
throw NgException ("MoveableMem overflow");
|
||||
if (newpos > pos)
|
||||
{
|
||||
if (next) next->MoveTo (newpos+size);
|
||||
memmove (largeblock+newpos, largeblock+pos, size);
|
||||
move += size;
|
||||
}
|
||||
else if (newpos < pos)
|
||||
{
|
||||
// cout << "move down: " << size << endl;
|
||||
memmove (largeblock+newpos, largeblock+pos, size);
|
||||
if (next) next->MoveTo (newpos+size);
|
||||
move += size;
|
||||
}
|
||||
pos = newpos;
|
||||
ptr = largeblock+pos;
|
||||
// cout << "total move: " << move << endl;
|
||||
}
|
||||
|
||||
void BaseMoveableMem :: Free () throw()
|
||||
{
|
||||
if (totalsize == 0)
|
||||
{
|
||||
//free (ptr);
|
||||
delete [] ptr;
|
||||
ptr = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
cout << "free block, pos = " << pos << "size = " << size << endl;
|
||||
cout << "before: " << endl;
|
||||
Print();
|
||||
*/
|
||||
used -= size;
|
||||
if (next)
|
||||
{
|
||||
NgLock lock(mem_mutex);
|
||||
lock.Lock();
|
||||
next->MoveTo (pos);
|
||||
lock.UnLock();
|
||||
}
|
||||
|
||||
size = 0;
|
||||
ptr = 0;
|
||||
// pos = 0;
|
||||
}
|
||||
|
||||
void BaseMoveableMem :: Swap (BaseMoveableMem & m2) throw()
|
||||
{
|
||||
size_t hi;
|
||||
// BaseMoveableMem * hp;
|
||||
char * cp;
|
||||
hi = size; size = m2.size; m2.size = hi;
|
||||
hi = pos; pos = m2.pos; m2.pos = hi;
|
||||
/*
|
||||
hp = prev; prev = m2.prev; m2.prev = hp;
|
||||
hp = next; next = m2.next; m2.next = hp;
|
||||
*/
|
||||
cp = ptr; ptr = m2.ptr; m2.ptr = cp;
|
||||
cp = name; name = m2.name; m2.name = cp;
|
||||
}
|
||||
|
||||
|
||||
void BaseMoveableMem :: Print ()
|
||||
{
|
||||
cout << "****************** Moveable Mem Report ****************" << endl;
|
||||
BaseMoveableMem * p = first;
|
||||
long int mem = 0;
|
||||
int cnt = 0;
|
||||
while (p)
|
||||
{
|
||||
mem += long(p->size);
|
||||
cnt++;
|
||||
|
||||
cout << setw(10) << p->size << " Bytes";
|
||||
cout << ", pos = " << p->pos;
|
||||
cout << ", addr = " << (void*)p->ptr;
|
||||
if (p->name)
|
||||
cout << " in block " << p->name;
|
||||
cout << endl;
|
||||
|
||||
p = p->next;
|
||||
}
|
||||
|
||||
if (mem > 100000000)
|
||||
cout << "memory in moveable arena: " << mem/1048576 << " MB" << endl;
|
||||
else if (mem > 100000)
|
||||
cout << "memory in moveable arena: " << mem/1024 << " kB" << endl;
|
||||
else
|
||||
cout << "memory in moveable arena: " << mem << " Bytes" << endl;
|
||||
cout << "number of blocks: " << cnt << endl;
|
||||
|
||||
cout << " used = " << used << endl;
|
||||
// cout << "******************************************************" << endl;
|
||||
}
|
||||
|
||||
}
|
||||
99
libsrc/general/moveablemem.hpp
Normal file
99
libsrc/general/moveablemem.hpp
Normal file
@ -0,0 +1,99 @@
|
||||
#ifndef FILE_MOVEABLEMEM
|
||||
#define FILE_MOVEABLEMEM
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: moveablemem.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 12. Feb. 2003 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
extern NgMutex mem_mutex;
|
||||
|
||||
class BaseMoveableMem
|
||||
{
|
||||
public:
|
||||
static size_t totalsize;
|
||||
static size_t used;
|
||||
|
||||
private:
|
||||
static char * largeblock;
|
||||
static BaseMoveableMem *first, *last;
|
||||
|
||||
BaseMoveableMem *prev, *next;
|
||||
size_t size, pos;
|
||||
char * ptr;
|
||||
char * name;
|
||||
|
||||
protected:
|
||||
BaseMoveableMem (size_t s = 0);
|
||||
~BaseMoveableMem () throw();
|
||||
void Alloc (size_t s);
|
||||
void ReAlloc (size_t s);
|
||||
void MoveTo (size_t newpos);
|
||||
void Free () throw();
|
||||
char * Ptr() { return ptr; }
|
||||
char * Ptr() const { return ptr; }
|
||||
void Swap (BaseMoveableMem & m2) throw();
|
||||
public:
|
||||
void SetName (const char * aname);
|
||||
static void Print ();
|
||||
|
||||
friend class BaseDynamicMem;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
template <typename T>
|
||||
class MoveableMem : public BaseMoveableMem
|
||||
{
|
||||
public:
|
||||
MoveableMem (size_t s = 0)
|
||||
: BaseMoveableMem (sizeof(T) * s)
|
||||
{
|
||||
;
|
||||
}
|
||||
void Alloc (size_t s)
|
||||
{
|
||||
BaseMoveableMem::Alloc (sizeof(T) * s);
|
||||
}
|
||||
void ReAlloc (size_t s)
|
||||
{
|
||||
BaseMoveableMem::ReAlloc (sizeof(T) * s);
|
||||
}
|
||||
void Free ()
|
||||
{
|
||||
BaseMoveableMem::Free ();
|
||||
}
|
||||
|
||||
const T * Ptr() const
|
||||
{
|
||||
return reinterpret_cast<const T*> (BaseMoveableMem::Ptr());
|
||||
}
|
||||
|
||||
T * Ptr()
|
||||
{
|
||||
return reinterpret_cast<T*> (BaseMoveableMem::Ptr());
|
||||
}
|
||||
|
||||
operator T* () const
|
||||
{
|
||||
return reinterpret_cast<T*> (BaseMoveableMem::Ptr());
|
||||
}
|
||||
|
||||
operator T* ()
|
||||
{
|
||||
return reinterpret_cast<T*> (BaseMoveableMem::Ptr());
|
||||
}
|
||||
|
||||
void Swap (MoveableMem<T> & m2)
|
||||
{
|
||||
BaseMoveableMem::Swap (m2);
|
||||
}
|
||||
protected:
|
||||
MoveableMem (const MoveableMem & m) { ; }
|
||||
MoveableMem & operator= (const MoveableMem & m) { ; }
|
||||
};
|
||||
|
||||
#endif
|
||||
46
libsrc/general/myadt.hpp
Normal file
46
libsrc/general/myadt.hpp
Normal file
@ -0,0 +1,46 @@
|
||||
#ifndef FILE_MYADT
|
||||
#define FILE_MYADT
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: myadt.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
include for all abstract data types
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include "../include/mystdlib.h"
|
||||
#include "../include/mydefs.hpp"
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
#include "ngexception.hpp"
|
||||
#include "parthreads.hpp"
|
||||
#include "moveablemem.hpp"
|
||||
#include "dynamicmem.hpp"
|
||||
|
||||
#include "template.hpp"
|
||||
#include "array.hpp"
|
||||
#include "table.hpp"
|
||||
#include "hashtabl.hpp"
|
||||
#include "symbolta.hpp"
|
||||
#include "bitarray.hpp"
|
||||
#include "flags.hpp"
|
||||
#include "spbita2d.hpp"
|
||||
#include "seti.hpp"
|
||||
#include "optmem.hpp"
|
||||
#include "autoptr.hpp"
|
||||
#include "sort.hpp"
|
||||
#include "stack.hpp"
|
||||
#include "mystring.hpp"
|
||||
#include "profiler.hpp"
|
||||
#include "netgenout.hpp"
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
426
libsrc/general/mystring.cpp
Normal file
426
libsrc/general/mystring.cpp
Normal file
@ -0,0 +1,426 @@
|
||||
|
||||
//**************************************************************
|
||||
//
|
||||
// filename: mystring.cpp
|
||||
//
|
||||
// project: doctoral thesis
|
||||
//
|
||||
// autor: Dipl.-Ing. Gerstmayr Johannes
|
||||
//
|
||||
// generated: 20.12.98
|
||||
// last change: 20.12.98
|
||||
// description: implementation for strings
|
||||
// remarks:
|
||||
//
|
||||
//**************************************************************
|
||||
|
||||
// string class
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
#include <linalg.hpp>
|
||||
#include <gprim.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
void ReadEnclString(istream & in, string & str, const char encl)
|
||||
{
|
||||
char currchar;
|
||||
str = "";
|
||||
|
||||
in.get(currchar);
|
||||
while(in && (currchar == ' ' || currchar == '\t' || currchar == '\n') )
|
||||
in.get(currchar);
|
||||
|
||||
if(currchar == encl)
|
||||
{
|
||||
in.get(currchar);
|
||||
while(in && currchar != encl)
|
||||
{
|
||||
str += currchar;
|
||||
in.get(currchar);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
in.putback(currchar);
|
||||
in >> str;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void DefaultStringErrHandler()
|
||||
{
|
||||
cerr << "Error : string operation out of range\n" << flush;
|
||||
}
|
||||
|
||||
void (*MyStr::ErrHandler)() = DefaultStringErrHandler;
|
||||
|
||||
/*
|
||||
MyStr::MyStr()
|
||||
{
|
||||
length = 0;
|
||||
str = shortstr;
|
||||
str[0] = 0;
|
||||
}
|
||||
*/
|
||||
|
||||
MyStr::MyStr(const char *s)
|
||||
{
|
||||
length = unsigned(strlen(s));
|
||||
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, s);
|
||||
}
|
||||
|
||||
/*
|
||||
MyStr::MyStr(char s)
|
||||
{
|
||||
length = 1;
|
||||
str = shortstr;
|
||||
str[0] = s;
|
||||
str[1] = (char)0;
|
||||
}
|
||||
*/
|
||||
|
||||
MyStr::MyStr(const MyStr& s)
|
||||
{
|
||||
length = s.length;
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, s.str);
|
||||
}
|
||||
|
||||
MyStr::MyStr(int i)
|
||||
{
|
||||
char buffer[32];
|
||||
sprintf(buffer, "%d", i);
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
MyStr::MyStr(void * p)
|
||||
{
|
||||
char buffer[32];
|
||||
sprintf(buffer, "%p", p);
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
|
||||
MyStr::MyStr(long l)
|
||||
{
|
||||
char buffer[32];
|
||||
sprintf(buffer, "%ld", l);
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
MyStr::MyStr(double d)
|
||||
{
|
||||
char buffer[32];
|
||||
//if (fabs(d) < 1E-100) {d = 0;}
|
||||
sprintf(buffer, "%g", d);
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
MyStr::MyStr(const Point3d& p)
|
||||
{
|
||||
char buffer[80];
|
||||
//if (fabs(d) < 1E-100) {d = 0;}
|
||||
sprintf(buffer, "[%g, %g, %g]", p.X(), p.Y(), p.Z());
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
MyStr::MyStr(const Vec3d& p)
|
||||
{
|
||||
char buffer[80];
|
||||
//if (fabs(d) < 1E-100) {d = 0;}
|
||||
sprintf(buffer, "[%g, %g, %g]", p.X(), p.Y(), p.Z());
|
||||
length = unsigned(strlen(buffer));
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, buffer);
|
||||
}
|
||||
|
||||
MyStr::MyStr(unsigned n, int)
|
||||
{
|
||||
length = n;
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
str[n] = 0;
|
||||
}
|
||||
|
||||
MyStr::MyStr(const string & st)
|
||||
{
|
||||
length = unsigned(st.length());
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy (str, st.c_str());
|
||||
}
|
||||
|
||||
|
||||
|
||||
MyStr MyStr::Left(unsigned r)
|
||||
{
|
||||
if(r > length)
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
MyStr s;
|
||||
return s;
|
||||
}
|
||||
else
|
||||
{
|
||||
MyStr tmp(r, 0);
|
||||
strncpy(tmp.str, str, r);
|
||||
return tmp;
|
||||
}
|
||||
}
|
||||
|
||||
MyStr MyStr::Right(unsigned l)
|
||||
{
|
||||
if(l > length)
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
MyStr s;
|
||||
return s;
|
||||
}
|
||||
else
|
||||
{
|
||||
MyStr tmp(l, 0);
|
||||
strncpy(tmp.str, str + length - l, l);
|
||||
return tmp;
|
||||
}
|
||||
}
|
||||
|
||||
MyStr& MyStr::InsertAt(unsigned pos, const MyStr& s)
|
||||
{
|
||||
if(pos > length)
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
return *this;
|
||||
}
|
||||
int newLength = length + s.length;
|
||||
char *tmp = new char[newLength + 1];
|
||||
strncpy(tmp, str, pos);
|
||||
strcpy(tmp + pos, s.str);
|
||||
strcpy(tmp + pos + s.length, str + pos);
|
||||
|
||||
if (length > SHORTLEN) delete [] str;
|
||||
length = newLength;
|
||||
if (length > SHORTLEN)
|
||||
str = tmp;
|
||||
else
|
||||
{
|
||||
strcpy (shortstr, tmp);
|
||||
delete [] tmp;
|
||||
str = shortstr;
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
MyStr &MyStr::WriteAt(unsigned pos, const MyStr& s)
|
||||
{
|
||||
if(pos > length)
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
return *this;
|
||||
}
|
||||
unsigned n = length - pos;
|
||||
if(s.length < n)
|
||||
n = s.length;
|
||||
strncpy(str + pos, s.str, n);
|
||||
return *this;
|
||||
}
|
||||
|
||||
void MyStr::ConvertTextToExcel()
|
||||
{
|
||||
/*
|
||||
for (int i = 0; i < Length(); i++)
|
||||
{
|
||||
if ((*this)[i]==',') {(*this)[i] = ';';}
|
||||
else if ((*this)[i]=='.') {(*this)[i] = ',';}
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
void MyStr::ConvertExcelToText()
|
||||
{
|
||||
/*
|
||||
for (int i = 0; i < Length(); i++)
|
||||
{
|
||||
if ((*this)[i]==',') {(*this)[i] = '.';}
|
||||
else if ((*this)[i]==';') {(*this)[i] = ',';}
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
MyStr& MyStr::operator = (const MyStr& s)
|
||||
{
|
||||
if (length > SHORTLEN) delete [] str;
|
||||
length = s.length;
|
||||
if (length > SHORTLEN)
|
||||
str = new char[length + 1];
|
||||
else
|
||||
str = shortstr;
|
||||
strcpy(str, s.str);
|
||||
return *this;
|
||||
}
|
||||
|
||||
MyStr operator + (const MyStr& s1, const MyStr& s2)
|
||||
{
|
||||
MyStr tmp(s1.length + s2.length, 0);
|
||||
if (s1.length != 0) strcpy(tmp.str, s1.str);
|
||||
if (s2.length != 0) strcpy(tmp.str + s1.length, s2.str);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
void MyStr::operator += (const MyStr& s)
|
||||
{
|
||||
if (length+s.length <= SHORTLEN)
|
||||
{
|
||||
if (s.length != 0) strcpy(shortstr + length, s.str);
|
||||
}
|
||||
else
|
||||
{
|
||||
char *tmp = new char[length + s.length + 1];
|
||||
if (length != 0) strcpy(tmp, str);
|
||||
if (s.length != 0) strcpy(tmp + length, s.str);
|
||||
if (length > SHORTLEN) delete [] str;
|
||||
length += s.length;
|
||||
str = tmp;
|
||||
}
|
||||
}
|
||||
|
||||
char& MyStr::operator [] (unsigned n)
|
||||
{
|
||||
static char dummy;
|
||||
if(n < length)
|
||||
return str[n];
|
||||
else
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
return dummy;
|
||||
}
|
||||
}
|
||||
|
||||
char MyStr::operator [] (unsigned n) const
|
||||
{
|
||||
static char dummy;
|
||||
if(n < length)
|
||||
return str[n];
|
||||
else
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
return dummy;
|
||||
}
|
||||
}
|
||||
|
||||
MyStr MyStr::operator () (unsigned l, unsigned r)
|
||||
{
|
||||
if((l > r) || (r > length))
|
||||
{
|
||||
MyStr::ErrHandler();
|
||||
MyStr s;
|
||||
return s;
|
||||
}
|
||||
else
|
||||
{
|
||||
int n = r - l + 1;
|
||||
MyStr tmp(n, 0);
|
||||
strncpy(tmp.str, str + 1, n);
|
||||
return tmp;
|
||||
}
|
||||
}
|
||||
|
||||
string MyStr::cpp_string(void) const
|
||||
{
|
||||
string aux(str,length);
|
||||
return aux;
|
||||
}
|
||||
|
||||
/*
|
||||
istream& operator >> (istream& is, MyStr& s)
|
||||
{
|
||||
const int buflen = 1000;
|
||||
char buffer[buflen+1];
|
||||
|
||||
int end = 0;
|
||||
s = "";
|
||||
MyStr str;
|
||||
|
||||
while (!end)
|
||||
{
|
||||
is.get(buffer, buflen);
|
||||
str = MyStr(buffer);
|
||||
s += str;
|
||||
if (is.peek() == EOF) {end = 1;}
|
||||
}
|
||||
|
||||
return is;
|
||||
}
|
||||
*/
|
||||
/*
|
||||
#ifdef __borland
|
||||
::ifstream& operator >> (::ifstream& is, MyStr& s) // wb
|
||||
{ // wb
|
||||
const int buflen = 1000; // wb
|
||||
char buffer[buflen+1]; // wb
|
||||
// wb
|
||||
int end = 0; // wb
|
||||
s = ""; // wb
|
||||
MyStr str; // wb
|
||||
// wb
|
||||
while (!end) // wb
|
||||
{ // wb
|
||||
is.get(buffer, buflen); // wb
|
||||
str = MyStr(buffer); // wb
|
||||
s += str; // wb
|
||||
if (is.peek() == EOF) {end = 1;} // wb
|
||||
} // wb
|
||||
// wb
|
||||
return is; // wb
|
||||
}
|
||||
|
||||
#endif
|
||||
*/
|
||||
}
|
||||
216
libsrc/general/mystring.hpp
Normal file
216
libsrc/general/mystring.hpp
Normal file
@ -0,0 +1,216 @@
|
||||
|
||||
//**************************************************************
|
||||
//
|
||||
// filename: mystring.h
|
||||
//
|
||||
// project: doctoral thesis, program smart
|
||||
//
|
||||
// autor: Dipl.-Ing. Gerstmayr Johannes
|
||||
//
|
||||
// generated: 20.12.98
|
||||
// last change: 20.12.98
|
||||
// description: base class for strings
|
||||
// remarks: string with n characters has
|
||||
// 0..n-1 characters and at pos n a 0
|
||||
//
|
||||
//**************************************************************
|
||||
|
||||
|
||||
#ifndef MYSTRING__H
|
||||
#define MYSTRING__H
|
||||
|
||||
class Point3d;
|
||||
class Vec3d;
|
||||
|
||||
|
||||
// extract string str which is enclosed by the given character encl from a given string in
|
||||
void ReadEnclString(istream & in, string & str, const char encl);
|
||||
|
||||
|
||||
class MyStr;
|
||||
|
||||
MyStr operator + (const MyStr &, const MyStr &);
|
||||
int operator == (const MyStr &, const MyStr &);
|
||||
int operator < (const MyStr &, const MyStr &);
|
||||
int operator <= (const MyStr &, const MyStr &);
|
||||
int operator > (const MyStr &, const MyStr &);
|
||||
int operator >= (const MyStr &, const MyStr &);
|
||||
int operator != (const MyStr &, const MyStr &);
|
||||
ostream& operator << (ostream &, const MyStr &);
|
||||
istream& operator >> (istream &, MyStr &);
|
||||
|
||||
class MyStr
|
||||
{
|
||||
public:
|
||||
MyStr();
|
||||
MyStr(const char *);
|
||||
MyStr(char);
|
||||
MyStr(const MyStr &);
|
||||
MyStr(int);
|
||||
MyStr(void *);
|
||||
MyStr(long);
|
||||
MyStr(double);
|
||||
MyStr(const Point3d& p);
|
||||
MyStr(const Vec3d& p);
|
||||
MyStr(const string & st);
|
||||
|
||||
~MyStr();
|
||||
MyStr Left(unsigned);
|
||||
MyStr Right(unsigned);
|
||||
MyStr& InsertAt(unsigned, const MyStr &);
|
||||
MyStr& WriteAt(unsigned, const MyStr &);
|
||||
unsigned Length() const;
|
||||
int Find(const char);
|
||||
int Find(const char *);
|
||||
int Find(const MyStr &);
|
||||
MyStr& operator = (const MyStr &);
|
||||
friend MyStr operator + (const MyStr &, const MyStr &);
|
||||
void operator += (const MyStr &);
|
||||
char* c_str();
|
||||
string cpp_string(void) const;
|
||||
|
||||
//change every ',' -> ';', '.' -> ','
|
||||
void ConvertTextToExcel();
|
||||
//change every ','->'.', ';'->','
|
||||
void ConvertExcelToText();
|
||||
|
||||
MyStr operator () (unsigned, unsigned);
|
||||
operator int();
|
||||
operator double();
|
||||
operator long();
|
||||
operator char *();
|
||||
char& operator [] (unsigned int);
|
||||
char operator [] (unsigned int) const;
|
||||
|
||||
friend int operator == (const MyStr &, const MyStr &);
|
||||
friend int operator < (const MyStr &, const MyStr &);
|
||||
friend int operator <= (const MyStr &, const MyStr &);
|
||||
friend int operator > (const MyStr &, const MyStr &);
|
||||
friend int operator >= (const MyStr &, const MyStr &);
|
||||
friend int operator != (const MyStr &, const MyStr &);
|
||||
friend ostream& operator << (ostream &, const MyStr &);
|
||||
friend istream& operator >> (istream &, MyStr &);
|
||||
static void SetToErrHandler(void (*)());
|
||||
private:
|
||||
MyStr(unsigned, int);
|
||||
char *str;
|
||||
unsigned length;
|
||||
enum { SHORTLEN = 24 };
|
||||
char shortstr[SHORTLEN+1];
|
||||
static void(*ErrHandler)();
|
||||
};
|
||||
|
||||
|
||||
inline MyStr::MyStr()
|
||||
{
|
||||
length = 0;
|
||||
str = shortstr;
|
||||
str[0] = 0;
|
||||
}
|
||||
|
||||
inline MyStr::MyStr(char s)
|
||||
{
|
||||
length = 1;
|
||||
str = shortstr;
|
||||
str[0] = s;
|
||||
str[1] = (char)0;
|
||||
}
|
||||
|
||||
inline MyStr::~MyStr()
|
||||
{
|
||||
if (length > SHORTLEN)
|
||||
delete [] str;
|
||||
}
|
||||
|
||||
inline unsigned MyStr::Length() const
|
||||
{
|
||||
return length;
|
||||
}
|
||||
|
||||
inline int MyStr::Find(const char c)
|
||||
{
|
||||
char *pos = strchr(str, int(c));
|
||||
return pos ? int(pos - str) : -1;
|
||||
}
|
||||
|
||||
inline int MyStr::Find(const MyStr &s)
|
||||
{
|
||||
char *pos = strstr(str, s.str);
|
||||
return pos ? int(pos - str) : -1;
|
||||
}
|
||||
|
||||
inline int MyStr::Find(const char *s)
|
||||
{
|
||||
char *pos = strstr(str, s);
|
||||
return pos ? int(pos - str) : -1;
|
||||
}
|
||||
|
||||
inline MyStr::operator int()
|
||||
{
|
||||
return atoi(str);
|
||||
}
|
||||
|
||||
inline MyStr::operator double()
|
||||
{
|
||||
return atof(str);
|
||||
}
|
||||
|
||||
inline MyStr::operator long()
|
||||
{
|
||||
return atol(str);
|
||||
}
|
||||
|
||||
inline MyStr::operator char *()
|
||||
{
|
||||
return str;
|
||||
}
|
||||
|
||||
inline char* MyStr::c_str()
|
||||
{
|
||||
return str;
|
||||
}
|
||||
|
||||
|
||||
inline int operator == (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return strcmp(s1.str, s2.str) == 0;
|
||||
}
|
||||
|
||||
inline int operator < (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return strcmp(s1.str, s2.str) < 0;
|
||||
}
|
||||
|
||||
inline int operator <= (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return strcmp(s1.str, s2.str) <= 0;
|
||||
}
|
||||
|
||||
inline int operator > (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return strcmp(s1.str, s2.str) > 0;
|
||||
}
|
||||
|
||||
inline int operator >= (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return strcmp(s1.str, s2.str) >= 0;
|
||||
}
|
||||
|
||||
inline int operator != (const MyStr &s1, const MyStr& s2)
|
||||
{
|
||||
return !(s1 == s2);
|
||||
}
|
||||
|
||||
inline ostream& operator << (ostream& os, const MyStr& s)
|
||||
{
|
||||
return os << s.str;
|
||||
}
|
||||
|
||||
inline void MyStr::SetToErrHandler(void (*Handler)())
|
||||
{
|
||||
ErrHandler = Handler;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
184
libsrc/general/netgenout.hpp
Normal file
184
libsrc/general/netgenout.hpp
Normal file
@ -0,0 +1,184 @@
|
||||
#ifndef NETGEN_OUT_STREAM_HPP__
|
||||
#define NETGEN_OUT_STREAM_HPP__
|
||||
|
||||
// #include <ostream>
|
||||
// #include <mystdlib.h>
|
||||
// #include <meshing.hpp>
|
||||
|
||||
#ifdef PARALLEL
|
||||
extern int id;
|
||||
extern int ntasks;
|
||||
#endif
|
||||
extern int printmessage_importance;
|
||||
|
||||
|
||||
|
||||
class Imp
|
||||
{
|
||||
int importance;
|
||||
public:
|
||||
Imp () : importance(0) { ; }
|
||||
|
||||
Imp ( int aimportance ) : importance(aimportance) { ; }
|
||||
|
||||
int GetImp () const { return importance; }
|
||||
};
|
||||
|
||||
|
||||
class Proc
|
||||
{
|
||||
int proc;
|
||||
public:
|
||||
Proc () : proc(0) { ; }
|
||||
|
||||
Proc ( int aproc ) : proc(aproc) { ; }
|
||||
|
||||
int GetProc () const { return proc; }
|
||||
};
|
||||
|
||||
class Procs
|
||||
{
|
||||
const netgen::FlatArray<int> procs;
|
||||
|
||||
public:
|
||||
|
||||
Procs ( const netgen::FlatArray<int> & aprocs ) : procs (aprocs) { ; }
|
||||
|
||||
const netgen::FlatArray<int> & GetProcs () const { return procs; }
|
||||
};
|
||||
|
||||
|
||||
|
||||
class NetgenOutStream
|
||||
{
|
||||
ostream * out;
|
||||
|
||||
bool print;
|
||||
bool printheader;
|
||||
|
||||
|
||||
public:
|
||||
NetgenOutStream() :
|
||||
out(&std::cout),
|
||||
print(1),
|
||||
printheader(1)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
NetgenOutStream(ostream * aout, Imp imp ) :
|
||||
out(aout),
|
||||
printheader(1)
|
||||
{
|
||||
if ( netgen::printmessage_importance >= imp.GetImp() )
|
||||
print = true;
|
||||
else
|
||||
print = false;
|
||||
}
|
||||
|
||||
NetgenOutStream(ostream * aout, Proc proc ) :
|
||||
out(aout),
|
||||
printheader(1)
|
||||
{
|
||||
#ifdef PARALLEL
|
||||
if ( netgen::id == proc.GetProc() )
|
||||
print = true;
|
||||
else
|
||||
print = false;
|
||||
#else
|
||||
if ( 0 == proc.GetProc() )
|
||||
print = true;
|
||||
else
|
||||
print = false;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
NetgenOutStream(ostream * aout, Procs & procs ) :
|
||||
out(aout),
|
||||
printheader(1)
|
||||
{
|
||||
#ifdef PARALLEL
|
||||
if ( procs.GetProcs().Contains(netgen::id) )
|
||||
print = true;
|
||||
else
|
||||
print = false;
|
||||
#else
|
||||
if ( procs.GetProcs().Contains(0) )
|
||||
print = true;
|
||||
else
|
||||
print = false;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
ostream & OStream ()
|
||||
{
|
||||
return *out;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
NetgenOutStream & operator<< (T & var)
|
||||
{
|
||||
if ( print )
|
||||
{
|
||||
#ifdef PARALLEL
|
||||
if ( printheader )
|
||||
{
|
||||
*out << "proc " << netgen::id << ": ";
|
||||
printheader = false;
|
||||
}
|
||||
#endif
|
||||
*out << var;
|
||||
}
|
||||
return (*this);
|
||||
}
|
||||
|
||||
NetgenOutStream& operator<< (ostream& ( *pf )(ostream&))
|
||||
{
|
||||
if ( print )
|
||||
*out << (*pf) ;
|
||||
|
||||
return (*this);
|
||||
}
|
||||
|
||||
NetgenOutStream& operator<< (ios& ( *pf )(ios&))
|
||||
{
|
||||
if ( print)
|
||||
*out << (*pf) ;
|
||||
|
||||
printheader = 1;
|
||||
|
||||
return (*this);
|
||||
}
|
||||
|
||||
NetgenOutStream& operator<< (ios_base& ( *pf )(ios_base&))
|
||||
{
|
||||
if (print )
|
||||
*out << (*pf) ;
|
||||
return (*this);
|
||||
}
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
NetgenOutStream operator<< ( ostream & ost, Imp imp );
|
||||
NetgenOutStream operator<< ( ostream & ost, Proc proc );
|
||||
NetgenOutStream operator<< ( ostream & ost, Procs & procs );
|
||||
// {
|
||||
// return ( NetgenOutStream ( &ost, imp.GetImp() ) );
|
||||
// }
|
||||
|
||||
// template <typename T>
|
||||
// NetgenOutStream& operator<< (NetgenOutStream& out, T c )
|
||||
// {
|
||||
// out.OStream() << c << endl;
|
||||
// return out;
|
||||
// }
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
33
libsrc/general/ngexception.cpp
Normal file
33
libsrc/general/ngexception.cpp
Normal file
@ -0,0 +1,33 @@
|
||||
/**************************************************************************/
|
||||
/* File: ngexception.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 16. Jan. 02 */
|
||||
/**************************************************************************/
|
||||
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
|
||||
|
||||
NgException :: NgException (const string & s)
|
||||
: what(s)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
NgException :: ~NgException ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
/// append string to description
|
||||
void NgException :: Append (const string & s)
|
||||
{
|
||||
what += s;
|
||||
}
|
||||
|
||||
}
|
||||
30
libsrc/general/ngexception.hpp
Normal file
30
libsrc/general/ngexception.hpp
Normal file
@ -0,0 +1,30 @@
|
||||
#ifndef FILE_NGEXCEPTION
|
||||
#define FILE_NGEXCEPTION
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: ngexception.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 16. Jan. 2002 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
/// Base class for all ng exceptions
|
||||
class NgException
|
||||
{
|
||||
/// verbal description of exception
|
||||
string what;
|
||||
public:
|
||||
///
|
||||
NgException (const string & s);
|
||||
///
|
||||
virtual ~NgException ();
|
||||
|
||||
/// append string to description
|
||||
void Append (const string & s);
|
||||
// void Append (const char * s);
|
||||
|
||||
/// verbal description of exception
|
||||
const string & What() const { return what; }
|
||||
};
|
||||
|
||||
#endif
|
||||
64
libsrc/general/optmem.cpp
Normal file
64
libsrc/general/optmem.cpp
Normal file
@ -0,0 +1,64 @@
|
||||
/**************************************************************************/
|
||||
/* File: optmem.cc */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 04. Apr. 97 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Abstract data type ARRAY
|
||||
*/
|
||||
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
BlockAllocator :: BlockAllocator (unsigned asize, unsigned ablocks)
|
||||
: bablocks (0)
|
||||
{
|
||||
if (asize < sizeof(void*))
|
||||
asize = sizeof(void*);
|
||||
size = asize;
|
||||
blocks = ablocks;
|
||||
freelist = NULL;
|
||||
}
|
||||
|
||||
BlockAllocator :: ~BlockAllocator ()
|
||||
{
|
||||
//for (unsigned i = 0; i < bablocks.Size(); i++)
|
||||
for (int i = 0; i < bablocks.Size(); i++)
|
||||
delete [] bablocks[i];
|
||||
}
|
||||
|
||||
void * BlockAllocator :: Alloc ()
|
||||
{
|
||||
// return new char[size];
|
||||
if (!freelist)
|
||||
{
|
||||
// cout << "freelist = " << freelist << endl;
|
||||
// cout << "BlockAlloc: " << size*blocks << endl;
|
||||
char * hcp = new char [size * blocks];
|
||||
bablocks.Append (hcp);
|
||||
bablocks.Last() = hcp;
|
||||
for (unsigned i = 0; i < blocks-1; i++)
|
||||
*(void**)&(hcp[i * size]) = &(hcp[ (i+1) * size]);
|
||||
*(void**)&(hcp[(blocks-1)*size]) = NULL;
|
||||
freelist = hcp;
|
||||
}
|
||||
|
||||
void * p = freelist;
|
||||
freelist = *(void**)freelist;
|
||||
return p;
|
||||
}
|
||||
|
||||
/*
|
||||
void BlockAllocator :: Free (void * p)
|
||||
{
|
||||
*(void**)p = freelist;
|
||||
freelist = p;
|
||||
}
|
||||
*/
|
||||
}
|
||||
59
libsrc/general/optmem.hpp
Normal file
59
libsrc/general/optmem.hpp
Normal file
@ -0,0 +1,59 @@
|
||||
#ifndef FILE_OPTMEM
|
||||
#define FILE_OPTMEM
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: optmem.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 04. Apr. 97 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Optimized Memory allocation classes
|
||||
*/
|
||||
|
||||
class BlockAllocator
|
||||
{
|
||||
private:
|
||||
///
|
||||
unsigned size, blocks;
|
||||
///
|
||||
void * freelist;
|
||||
///
|
||||
ARRAY<char*> bablocks;
|
||||
public:
|
||||
///
|
||||
BlockAllocator (unsigned asize, unsigned ablocks = 100);
|
||||
///
|
||||
~BlockAllocator ();
|
||||
///
|
||||
|
||||
void * Alloc ();
|
||||
/*
|
||||
{
|
||||
if (!freelist)
|
||||
Alloc2();
|
||||
|
||||
void * p = freelist;
|
||||
// freelist = *(void**)freelist;
|
||||
freelist = *static_cast<void**> (freelist);
|
||||
|
||||
return p;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
///
|
||||
void Free (void * p)
|
||||
{
|
||||
*(void**)p = freelist;
|
||||
freelist = p;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
// void Alloc2 ();
|
||||
};
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
40
libsrc/general/parthreads.cpp
Normal file
40
libsrc/general/parthreads.cpp
Normal file
@ -0,0 +1,40 @@
|
||||
/**************************************************************************/
|
||||
/* File: parthreads.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
/*
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
using namespace netgen;
|
||||
|
||||
#ifdef WIN32
|
||||
|
||||
NgLock :: NgLock (NgMutex & mut)
|
||||
: sl(&mut.cs)
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
void NgLock :: Lock ()
|
||||
{
|
||||
sl.Lock();
|
||||
}
|
||||
void NgLock :: UnLock ()
|
||||
{
|
||||
sl.Unlock();
|
||||
}
|
||||
|
||||
|
||||
#else
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
*/
|
||||
129
libsrc/general/parthreads.hpp
Normal file
129
libsrc/general/parthreads.hpp
Normal file
@ -0,0 +1,129 @@
|
||||
#ifndef FILE_PARTHREADS
|
||||
#define FILE_PARTHREADS
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: parthreads.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 22. Nov. 2000 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Parallel thread, Mutex,
|
||||
*/
|
||||
|
||||
#ifdef NO_PARALLEL_THREADS
|
||||
|
||||
class NgMutex { };
|
||||
|
||||
class NgLock
|
||||
{
|
||||
public:
|
||||
NgLock (NgMutex & mut, bool lock = 0) { ; }
|
||||
void Lock () { ; }
|
||||
void UnLock () { ; }
|
||||
};
|
||||
|
||||
|
||||
#else
|
||||
|
||||
#ifdef _MSC_VER
|
||||
|
||||
class NgMutex
|
||||
{
|
||||
CCriticalSection cs;
|
||||
|
||||
public:
|
||||
NgMutex ()
|
||||
{ ; }
|
||||
friend class NgLock;
|
||||
};
|
||||
|
||||
class NgLock
|
||||
{
|
||||
CSingleLock sl;
|
||||
bool locked;
|
||||
public:
|
||||
NgLock (NgMutex & mut, bool lock = 0)
|
||||
: sl(&mut.cs)
|
||||
{
|
||||
if (lock) sl.Lock();
|
||||
locked = lock;
|
||||
}
|
||||
|
||||
~NgLock ()
|
||||
{
|
||||
if (locked) sl.Unlock();
|
||||
}
|
||||
|
||||
void Lock ()
|
||||
{
|
||||
sl.Lock();
|
||||
locked = 1;
|
||||
}
|
||||
|
||||
void UnLock ()
|
||||
{
|
||||
sl.Unlock();
|
||||
locked = 0;
|
||||
}
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
|
||||
// #include <pthread.h>
|
||||
|
||||
class NgMutex
|
||||
{
|
||||
pthread_mutex_t mut;
|
||||
public:
|
||||
NgMutex ()
|
||||
{
|
||||
pthread_mutex_init (&mut, NULL);
|
||||
}
|
||||
friend class NgLock;
|
||||
};
|
||||
|
||||
class NgLock
|
||||
{
|
||||
pthread_mutex_t & mut;
|
||||
bool locked;
|
||||
public:
|
||||
NgLock (NgMutex & ngmut, bool lock = false)
|
||||
: mut (ngmut.mut)
|
||||
{
|
||||
if (lock)
|
||||
pthread_mutex_lock (&mut);
|
||||
|
||||
locked = lock;
|
||||
};
|
||||
|
||||
~NgLock()
|
||||
{
|
||||
if (locked)
|
||||
pthread_mutex_unlock (&mut);
|
||||
}
|
||||
|
||||
void Lock ()
|
||||
{
|
||||
pthread_mutex_lock (&mut);
|
||||
locked = true;
|
||||
}
|
||||
void UnLock ()
|
||||
{
|
||||
pthread_mutex_unlock (&mut);
|
||||
locked = false;
|
||||
}
|
||||
/*
|
||||
int TryLock ()
|
||||
{
|
||||
return pthread_mutex_trylock (&mut);
|
||||
}
|
||||
*/
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
112
libsrc/general/profiler.cpp
Normal file
112
libsrc/general/profiler.cpp
Normal file
@ -0,0 +1,112 @@
|
||||
/**************************************************************************/
|
||||
/* File: profiler.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 19. Apr. 2002 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
long int NgProfiler::tottimes[SIZE];
|
||||
long int NgProfiler::starttimes[SIZE];
|
||||
long int NgProfiler::counts[SIZE];
|
||||
string NgProfiler::names[SIZE];
|
||||
int NgProfiler::usedcounter[SIZE];
|
||||
|
||||
|
||||
NgProfiler :: NgProfiler()
|
||||
{
|
||||
for (int i = 0; i < SIZE; i++)
|
||||
{
|
||||
tottimes[i] = 0;
|
||||
usedcounter[i] = 0;
|
||||
}
|
||||
|
||||
total_timer = CreateTimer ("total CPU time");
|
||||
StartTimer (total_timer);
|
||||
}
|
||||
|
||||
NgProfiler :: ~NgProfiler()
|
||||
{
|
||||
StopTimer (total_timer);
|
||||
|
||||
//ofstream prof;
|
||||
//prof.open("ng.prof");
|
||||
|
||||
// ofstream-constructor may be called after STL-stuff is destructed,
|
||||
// which leads to an "order of destruction"-problem,
|
||||
// thus we use the C-variant:
|
||||
|
||||
char filename[100];
|
||||
#ifdef PARALLEL
|
||||
sprintf (filename, "netgen.prof.%d", id);
|
||||
#else
|
||||
sprintf (filename, "netgen.prof");
|
||||
#endif
|
||||
|
||||
FILE *prof = fopen(filename,"w");
|
||||
Print (prof);
|
||||
fclose(prof);
|
||||
}
|
||||
|
||||
|
||||
// void NgProfiler :: Print (ostream & prof)
|
||||
// {
|
||||
// for (int i = 0; i < SIZE; i++)
|
||||
// if (counts[i] != 0 || usedcounter[i] != 0)
|
||||
// {
|
||||
// prof.setf (ios::fixed, ios::floatfield);
|
||||
// prof.setf (ios::showpoint);
|
||||
|
||||
// prof // << "job " << setw(3) << i
|
||||
// << "calls " << setw(8) << counts[i]
|
||||
// << ", time " << setprecision(2) << setw(6) << double(tottimes[i]) / CLOCKS_PER_SEC << " sec";
|
||||
|
||||
// if (usedcounter[i])
|
||||
// prof << " " << names[i];
|
||||
// else
|
||||
// prof << " " << i;
|
||||
|
||||
// prof << endl;
|
||||
// }
|
||||
// }
|
||||
|
||||
|
||||
void NgProfiler :: Print (FILE * prof)
|
||||
{
|
||||
for (int i = 0; i < SIZE; i++)
|
||||
if (counts[i] != 0 || usedcounter[i] != 0)
|
||||
{
|
||||
//fprintf(prof,"job %3i calls %8i, time %6.2f sec",i,counts[i],double(tottimes[i]) / CLOCKS_PER_SEC);
|
||||
fprintf(prof,"calls %8li, time %6.2f sec",counts[i],double(tottimes[i]) / CLOCKS_PER_SEC);
|
||||
if(usedcounter[i])
|
||||
fprintf(prof," %s",names[i].c_str());
|
||||
else
|
||||
fprintf(prof," %i",i);
|
||||
fprintf(prof,"\n");
|
||||
}
|
||||
}
|
||||
|
||||
int NgProfiler :: CreateTimer (const string & name)
|
||||
{
|
||||
for (int i = SIZE-1; i > 0; i--)
|
||||
if(names[i] == name)
|
||||
return i;
|
||||
|
||||
for (int i = SIZE-1; i > 0; i--)
|
||||
if (!usedcounter[i])
|
||||
{
|
||||
usedcounter[i] = 1;
|
||||
names[i] = name;
|
||||
return i;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
NgProfiler prof;
|
||||
}
|
||||
62
libsrc/general/profiler.hpp
Normal file
62
libsrc/general/profiler.hpp
Normal file
@ -0,0 +1,62 @@
|
||||
#ifndef FILE_NG_PROFILER
|
||||
#define FILE_NG_PROFILER
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: profiler.hpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 5. Jan. 2005 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
|
||||
#ifdef VTRACE
|
||||
#include "vt_user.h"
|
||||
#else
|
||||
#define VT_USER_START(n)
|
||||
#define VT_USER_END(n)
|
||||
#define VT_TRACER(n)
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
class NgProfiler
|
||||
{
|
||||
enum { SIZE = 1000 };
|
||||
|
||||
static long int tottimes[SIZE];
|
||||
static long int starttimes[SIZE];
|
||||
static long int counts[SIZE];
|
||||
static string names[SIZE];
|
||||
static int usedcounter[SIZE];
|
||||
|
||||
int total_timer;
|
||||
public:
|
||||
NgProfiler();
|
||||
~NgProfiler();
|
||||
static int CreateTimer (const string & name);
|
||||
|
||||
static void StartTimer (int nr)
|
||||
{
|
||||
starttimes[nr] = clock(); counts[nr]++;
|
||||
VT_USER_START (const_cast<char*> (names[nr].c_str()));
|
||||
}
|
||||
static void StopTimer (int nr)
|
||||
{
|
||||
tottimes[nr] += clock()-starttimes[nr];
|
||||
VT_USER_END (const_cast<char*> (names[nr].c_str()));
|
||||
}
|
||||
|
||||
//static void Print (ostream & ost);
|
||||
static void Print (FILE * prof);
|
||||
|
||||
class RegionTimer
|
||||
{
|
||||
int nr;
|
||||
public:
|
||||
RegionTimer (int anr) : nr(anr)
|
||||
{ StartTimer (nr); }
|
||||
~RegionTimer () { StopTimer (nr); }
|
||||
};
|
||||
};
|
||||
|
||||
#endif
|
||||
70
libsrc/general/seti.cpp
Normal file
70
libsrc/general/seti.cpp
Normal file
@ -0,0 +1,70 @@
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
IndexSet :: IndexSet (int maxind)
|
||||
{
|
||||
SetMaxIndex (maxind);
|
||||
}
|
||||
|
||||
IndexSet :: ~IndexSet ()
|
||||
{
|
||||
Clear();
|
||||
}
|
||||
|
||||
|
||||
void IndexSet :: SetMaxIndex (int maxind)
|
||||
{
|
||||
if (maxind > flags.Size())
|
||||
{
|
||||
flags.SetSize (2 * maxind);
|
||||
flags.Clear();
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
int IndexSet :: IsIn (int ind) const
|
||||
{
|
||||
return flags.Test (ind);
|
||||
}
|
||||
*/
|
||||
|
||||
/*
|
||||
void IndexSet :: Add (int ind)
|
||||
{
|
||||
if (ind > flags.Size())
|
||||
{
|
||||
cerr << "out of range" << endl;
|
||||
exit (1);
|
||||
}
|
||||
|
||||
if (!flags.Test(ind))
|
||||
{
|
||||
set.Append (ind);
|
||||
flags.Set (ind);
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
||||
void IndexSet :: Del (int ind)
|
||||
{
|
||||
for (int i = 1; i <= set.Size(); i++)
|
||||
if (set.Get(i) == ind)
|
||||
{
|
||||
set.DeleteElement (ind);
|
||||
break;
|
||||
}
|
||||
flags.Clear (ind);
|
||||
}
|
||||
|
||||
void IndexSet :: Clear ()
|
||||
{
|
||||
for (int i = 1; i <= set.Size(); i++)
|
||||
flags.Clear (set.Get(i));
|
||||
set.SetSize (0);
|
||||
}
|
||||
}
|
||||
45
libsrc/general/seti.hpp
Normal file
45
libsrc/general/seti.hpp
Normal file
@ -0,0 +1,45 @@
|
||||
#ifndef FILE_SETI
|
||||
#define FILE_SETI
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: seti.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 20. Mar. 98 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Set of Integers
|
||||
*/
|
||||
class IndexSet
|
||||
{
|
||||
ARRAY<int> set;
|
||||
BitArray flags;
|
||||
public:
|
||||
IndexSet (int maxind);
|
||||
|
||||
~IndexSet ();
|
||||
/// increase range to maxind
|
||||
void SetMaxIndex (int maxind);
|
||||
int IsIn (int ind) const
|
||||
{
|
||||
return flags.Test (ind);
|
||||
}
|
||||
|
||||
void Add (int ind)
|
||||
{
|
||||
if (!flags.Test(ind))
|
||||
{
|
||||
set.Append (ind);
|
||||
flags.Set (ind);
|
||||
}
|
||||
}
|
||||
|
||||
void Del (int ind);
|
||||
void Clear ();
|
||||
|
||||
const ARRAY<int> & Array() { return set; }
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
75
libsrc/general/sort.cpp
Normal file
75
libsrc/general/sort.cpp
Normal file
@ -0,0 +1,75 @@
|
||||
/**************************************************************************/
|
||||
/* File: sort.cc */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 07. Jan. 00 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Sorting
|
||||
*/
|
||||
|
||||
|
||||
#include <algorithm>
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
|
||||
void Sort (const ARRAY<double> & values,
|
||||
ARRAY<int> & order)
|
||||
{
|
||||
int n = values.Size();
|
||||
int i, j;
|
||||
|
||||
order.SetSize (n);
|
||||
|
||||
for (i = 1; i <= n; i++)
|
||||
order.Elem(i) = i;
|
||||
for (i = 1; i <= n-1; i++)
|
||||
for (j = 1; j <= n-1; j++)
|
||||
if (values.Get(order.Elem(j)) > values.Get(order.Elem(j+1)))
|
||||
{
|
||||
Swap (order.Elem(j), order.Elem(j+1));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void QickSortRec (const ARRAY<double> & values,
|
||||
ARRAY<int> & order,
|
||||
int left, int right)
|
||||
{
|
||||
int i, j;
|
||||
double midval;
|
||||
|
||||
i = left;
|
||||
j = right;
|
||||
midval = values.Get(order.Get((i+j)/2));
|
||||
|
||||
do
|
||||
{
|
||||
while (values.Get(order.Get(i)) < midval) i++;
|
||||
while (midval < values.Get(order.Get(j))) j--;
|
||||
|
||||
if (i <= j)
|
||||
{
|
||||
Swap (order.Elem(i), order.Elem(j));
|
||||
i++; j--;
|
||||
}
|
||||
}
|
||||
while (i <= j);
|
||||
if (left < j) QickSortRec (values, order, left, j);
|
||||
if (i < right) QickSortRec (values, order, i, right);
|
||||
}
|
||||
|
||||
void QickSort (const ARRAY<double> & values,
|
||||
ARRAY<int> & order)
|
||||
{
|
||||
int i, n = values.Size();
|
||||
order.SetSize (n);
|
||||
for (i = 1; i <= n; i++)
|
||||
order.Elem(i) = i;
|
||||
|
||||
QickSortRec (values, order, 1, order.Size());
|
||||
}
|
||||
}
|
||||
42
libsrc/general/sort.hpp
Normal file
42
libsrc/general/sort.hpp
Normal file
@ -0,0 +1,42 @@
|
||||
#ifndef FILE_SORT
|
||||
#define FILE_SORT
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: sort.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 07. Jan. 00 */
|
||||
/**************************************************************************/
|
||||
|
||||
|
||||
// order(i) is sorted index of element i
|
||||
extern void Sort (const ARRAY<double> & values,
|
||||
ARRAY<int> & order);
|
||||
|
||||
extern void QickSort (const ARRAY<double> & values,
|
||||
ARRAY<int> & order);
|
||||
|
||||
|
||||
|
||||
|
||||
template <class T>
|
||||
inline void BubbleSort (int size, T * data)
|
||||
{
|
||||
T hv;
|
||||
for (int i = 0; i < size; i++)
|
||||
for (int j = i+1; j < size; j++)
|
||||
if (data[i] > data[j])
|
||||
{
|
||||
hv = data[i];
|
||||
data[i] = data[j];
|
||||
data[j] = hv;
|
||||
}
|
||||
}
|
||||
|
||||
template <class T>
|
||||
inline void BubbleSort (ARRAY<T> & data)
|
||||
{
|
||||
if(data.Size() > 0)
|
||||
BubbleSort (data.Size(), &data[data.Begin()]);
|
||||
}
|
||||
|
||||
#endif
|
||||
172
libsrc/general/spbita2d.cpp
Normal file
172
libsrc/general/spbita2d.cpp
Normal file
@ -0,0 +1,172 @@
|
||||
/**************************************************************************/
|
||||
/* File: spbita2d.cpp */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/*
|
||||
Implementation of sparse 2 dimensional bitarray
|
||||
*/
|
||||
|
||||
|
||||
#include <mystdlib.h>
|
||||
#include <myadt.hpp>
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
//using namespace netgen;
|
||||
|
||||
SPARSE_BIT_ARRAY_2D :: SPARSE_BIT_ARRAY_2D (int ah, int aw)
|
||||
{
|
||||
lines = NULL;
|
||||
SetSize (ah, aw);
|
||||
}
|
||||
|
||||
SPARSE_BIT_ARRAY_2D :: ~SPARSE_BIT_ARRAY_2D ()
|
||||
{
|
||||
DeleteElements ();
|
||||
delete lines;
|
||||
}
|
||||
|
||||
|
||||
void SPARSE_BIT_ARRAY_2D :: SetSize (int ah, int aw)
|
||||
{
|
||||
DeleteElements();
|
||||
if (lines)
|
||||
{
|
||||
delete lines;
|
||||
lines = NULL;
|
||||
}
|
||||
|
||||
if (!aw) aw = ah;
|
||||
|
||||
height = ah;
|
||||
width = aw;
|
||||
|
||||
if (!ah) return;
|
||||
lines = new linestruct[ah];
|
||||
|
||||
if (lines)
|
||||
{
|
||||
for (int i = 0; i < ah; i++)
|
||||
{
|
||||
lines[i].size = 0;
|
||||
lines[i].maxsize = 0;
|
||||
lines[i].col = NULL;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
height = width = 0;
|
||||
MyError ("SPARSE_ARRAY::SetSize: Out of memory");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void SPARSE_BIT_ARRAY_2D :: DeleteElements ()
|
||||
{
|
||||
if (lines)
|
||||
{
|
||||
for (int i = 0; i < height; i++)
|
||||
{
|
||||
if (lines[i].col)
|
||||
{
|
||||
delete [] lines[i].col;
|
||||
lines[i].col = NULL;
|
||||
lines[i].size = 0;
|
||||
lines[i].maxsize = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int SPARSE_BIT_ARRAY_2D :: Test (int i, int j) const
|
||||
{
|
||||
int k, max, *col;
|
||||
|
||||
if (!lines) return 0;
|
||||
if (i < 1 || i > height) return 0;
|
||||
|
||||
col = lines[i-1].col;
|
||||
max = lines[i-1].size;
|
||||
|
||||
for (k = 0; k < max; k++, col++)
|
||||
if (*col == j) return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void SPARSE_BIT_ARRAY_2D :: Set(int i, int j)
|
||||
{
|
||||
int k, max, *col;
|
||||
|
||||
i--;
|
||||
col = lines[i].col;
|
||||
max = lines[i].size;
|
||||
|
||||
for (k = 0; k < max; k++, col++)
|
||||
if (*col == j)
|
||||
return;
|
||||
|
||||
if (lines[i].size)
|
||||
{
|
||||
if (lines[i].size == lines[i].maxsize)
|
||||
{
|
||||
col = new int[lines[i].maxsize+2];
|
||||
if (col)
|
||||
{
|
||||
lines[i].maxsize += 2;
|
||||
memcpy (col, lines[i].col, sizeof (int) * lines[i].size);
|
||||
delete [] lines[i].col;
|
||||
lines[i].col = col;
|
||||
}
|
||||
else
|
||||
{
|
||||
MyError ("SPARSE_BIT_ARRAY::Set: Out of mem 1");
|
||||
return;
|
||||
}
|
||||
}
|
||||
else
|
||||
col = lines[i].col;
|
||||
|
||||
if (col)
|
||||
{
|
||||
k = lines[i].size-1;
|
||||
while (k >= 0 && col[k] > j)
|
||||
{
|
||||
col[k+1] = col[k];
|
||||
k--;
|
||||
}
|
||||
|
||||
k++;
|
||||
lines[i].size++;
|
||||
col[k] = j;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
MyError ("SPARSE_ARRAY::Set: Out of memory 2");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
lines[i].col = new int[4];
|
||||
if (lines[i].col)
|
||||
{
|
||||
lines[i].maxsize = 4;
|
||||
lines[i].size = 1;
|
||||
lines[i].col[0] = j;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
MyError ("SparseMatrix::Elem: Out of memory 3");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
56
libsrc/general/spbita2d.hpp
Normal file
56
libsrc/general/spbita2d.hpp
Normal file
@ -0,0 +1,56 @@
|
||||
#ifndef FILE_SPBITA2D
|
||||
#define FILE_SPBITA2D
|
||||
|
||||
/**************************************************************************/
|
||||
/* File: spbita2d.hh */
|
||||
/* Author: Joachim Schoeberl */
|
||||
/* Date: 01. Jun. 95 */
|
||||
/**************************************************************************/
|
||||
|
||||
/**
|
||||
Implementation of sparse 2 dimensional bitarray
|
||||
*/
|
||||
|
||||
|
||||
class SPARSE_BIT_ARRAY_2D
|
||||
{
|
||||
class linestruct { public: INDEX size; INDEX maxsize; INDEX * col; };
|
||||
|
||||
///
|
||||
linestruct * lines;
|
||||
///
|
||||
INDEX height, width;
|
||||
|
||||
public:
|
||||
|
||||
///
|
||||
SPARSE_BIT_ARRAY_2D (INDEX ah = 0, INDEX aw = 0);
|
||||
///
|
||||
~SPARSE_BIT_ARRAY_2D ();
|
||||
|
||||
///
|
||||
void SetSize (INDEX ah, INDEX aw = 0);
|
||||
///
|
||||
void DeleteElements ();
|
||||
|
||||
///
|
||||
int Get (INDEX i, INDEX j) const;
|
||||
|
||||
///
|
||||
INDEX Height () const { return height; }
|
||||
///
|
||||
INDEX Width () const { return width; }
|
||||
|
||||
///
|
||||
void Set (INDEX i, INDEX j);
|
||||
///
|
||||
int Test (INDEX i, INDEX j) const;
|
||||
|
||||
///
|
||||
INDEX BitsInLine (INDEX i) const { return lines[i-1].size; }
|
||||
///
|
||||
INDEX GetIndex (INDEX i, INDEX nr) const { return lines[i-1].col[nr-1]; }
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
112
libsrc/general/stack.hpp
Normal file
112
libsrc/general/stack.hpp
Normal file
@ -0,0 +1,112 @@
|
||||
#ifndef FILE_STACK
|
||||
#define FILE_STACK
|
||||
|
||||
/*****************************************************************************/
|
||||
/* File: stack.hh */
|
||||
/* Author: Wolfram Muehlhuber */
|
||||
/* Date: September 98 */
|
||||
/*****************************************************************************/
|
||||
|
||||
/*
|
||||
|
||||
Stack class, based on a resizable array
|
||||
|
||||
*/
|
||||
|
||||
|
||||
#include "array.hpp"
|
||||
|
||||
|
||||
///
|
||||
template <class T> class STACK
|
||||
{
|
||||
public:
|
||||
///
|
||||
inline STACK (INDEX asize = 0, INDEX ainc = 0);
|
||||
///
|
||||
inline ~STACK ();
|
||||
|
||||
///
|
||||
inline void Push (const T & el);
|
||||
///
|
||||
inline T & Pop ();
|
||||
///
|
||||
const inline T & Top () const;
|
||||
///
|
||||
inline int IsEmpty () const;
|
||||
///
|
||||
inline void MakeEmpty ();
|
||||
|
||||
private:
|
||||
///
|
||||
ARRAY<T> elems;
|
||||
///
|
||||
INDEX size;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
|
||||
Stack class, based on a resizable array
|
||||
|
||||
*/
|
||||
|
||||
template <class T>
|
||||
inline STACK<T> :: STACK (INDEX asize, INDEX ainc)
|
||||
: elems(asize, ainc)
|
||||
{
|
||||
size = 0;
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
inline STACK<T> :: ~STACK ()
|
||||
{
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
inline void STACK<T> :: Push (const T & el)
|
||||
{
|
||||
if (size < elems.Size())
|
||||
elems.Elem(++size) = el;
|
||||
else
|
||||
{
|
||||
elems.Append(el);
|
||||
size++;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
inline T & STACK<T> :: Pop ()
|
||||
{
|
||||
return elems.Elem(size--);
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
const inline T & STACK<T> :: Top () const
|
||||
{
|
||||
return elems.Get(size);
|
||||
}
|
||||
|
||||
template <class T>
|
||||
inline int STACK<T> :: IsEmpty () const
|
||||
{
|
||||
return (size == 0);
|
||||
}
|
||||
|
||||
|
||||
template <class T>
|
||||
inline void STACK<T> :: MakeEmpty ()
|
||||
{
|
||||
size = 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
Some files were not shown because too many files have changed in this diff Show More
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Reference in New Issue
Block a user