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jfa/Portin
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# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
340
COPYING
340
COPYING
@ -1,340 +0,0 @@
|
||||
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
|
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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
|
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distribute copies of the software, or if you modify it.
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|
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For example, if you distribute copies of such a program, whether
|
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gratis or for a fee, you must give the recipients all the rights that
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you have. You must make sure that they, too, receive or can get the
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|
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We protect your rights with two steps: (1) copyright the software, and
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Also, for each author's protection and ours, we want to make certain
|
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Finally, any free program is threatened constantly by software
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The precise terms and conditions for copying, distribution and
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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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means either the Program or any derivative work under copyright law:
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Activities other than copying, distribution and modification are not
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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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You may charge a fee for the physical act of transferring a copy, and
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These requirements apply to the modified work as a whole. If
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Thus, it is not the intent of this section to claim rights or contest
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In addition, mere aggregation of another work not based on the Program
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3. You may copy and distribute the Program (or a work based on it,
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a) Accompany it with the complete corresponding machine-readable
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b) Accompany it with a written offer, valid for at least three
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distributed under the terms of Sections 1 and 2 above on a medium
|
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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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allowed only for noncommercial distribution and only if you
|
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received the program in object code or executable form with such
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The source code for a work means the preferred form of the work for
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making modifications to it. For an executable work, complete source
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code means all the source code for all modules it contains, plus any
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If distribution of executable or object code is made by offering
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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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4. You may not copy, modify, sublicense, or distribute the Program
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However, parties who have received copies, or rights, from you under
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distribute the Program or its derivative works. These actions are
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modifying or distributing the Program (or any work based on the
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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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original licensor to copy, distribute or modify the Program subject to
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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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||||
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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),
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||||
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
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||||
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
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
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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|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
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.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
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
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
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.
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||||
|
||||
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
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||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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||||
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.
|
504
LICENSE
Normal file
504
LICENSE
Normal file
@ -0,0 +1,504 @@
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 2.1, February 1999
|
||||
|
||||
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
[This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.]
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.
|
||||
|
||||
This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations below.
|
||||
|
||||
When we speak of free software, we are referring to freedom of use,
|
||||
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 and use pieces of
|
||||
it in new free programs; and that you are informed that you can do
|
||||
these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
distributors to deny you these rights or to ask you to surrender these
|
||||
rights. These restrictions translate to certain responsibilities for
|
||||
you if you distribute copies of the library or if you modify it.
|
||||
|
||||
For example, if you distribute copies of the library, whether gratis
|
||||
or for a fee, you must give the recipients all the rights that we gave
|
||||
you. You must make sure that they, too, receive or can get the source
|
||||
code. If you link other code with the library, you must provide
|
||||
complete object files to the recipients, so that they can relink them
|
||||
with the library after making changes to the library and recompiling
|
||||
it. And you must show them these terms so they know their rights.
|
||||
|
||||
We protect your rights with a two-step method: (1) we copyright the
|
||||
library, and (2) we offer you this license, which gives you legal
|
||||
permission to copy, distribute and/or modify the library.
|
||||
|
||||
To protect each distributor, we want to make it very clear that
|
||||
there is no warranty for the free library. Also, if the library is
|
||||
modified by someone else and passed on, the recipients should know
|
||||
that what they have is not the original version, so that the original
|
||||
author's reputation will not be affected by problems that might be
|
||||
introduced by others.
|
||||
|
||||
Finally, software patents pose a constant threat to the existence of
|
||||
any free program. We wish to make sure that a company cannot
|
||||
effectively restrict the users of a free program by obtaining a
|
||||
restrictive license from a patent holder. Therefore, we insist that
|
||||
any patent license obtained for a version of the library must be
|
||||
consistent with the full freedom of use specified in this license.
|
||||
|
||||
Most GNU software, including some libraries, is covered by the
|
||||
ordinary GNU General Public License. This license, the GNU Lesser
|
||||
General Public License, applies to certain designated libraries, and
|
||||
is quite different from the ordinary General Public License. We use
|
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||||
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||||
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|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random
|
||||
Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -5,7 +5,7 @@
|
||||
#
|
||||
|
||||
###############################################################
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
dnl Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
dnl Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
dnl
|
||||
dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
dnl Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
dnl Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
dnl
|
||||
dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2013-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2013-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -4,7 +4,7 @@
|
||||
<ul>
|
||||
$navpath
|
||||
<li class="footer">
|
||||
Copyright © 2007-2023 CEA, EDF, OPEN CASCADE<br>
|
||||
Copyright © 2007-2024 CEA, EDF, OPEN CASCADE<br>
|
||||
Copyright © 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS<br>
|
||||
</li>
|
||||
</ul>
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -74,6 +74,13 @@ module NETGENPlugin
|
||||
{
|
||||
};
|
||||
|
||||
/*!
|
||||
* NETGENPlugin_NETGEN_2D: interface of "Remote Triangle (Netgen)" algorithm
|
||||
*/
|
||||
interface NETGENPlugin_NETGEN_2D_Remote : NETGENPlugin::NETGENPlugin_NETGEN_2D_ONLY
|
||||
{
|
||||
};
|
||||
|
||||
/*!
|
||||
* NETGENPlugin_Remesher_2D: interface of "NETGEN Remesher" algorithm,
|
||||
* generating 2D elements basing on an existing 2D mesh
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2012-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2012-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
@ -27,15 +27,16 @@ INCLUDE_DIRECTORIES(
|
||||
${GUI_INCLUDE_DIRS}
|
||||
${GEOM_INCLUDE_DIRS}
|
||||
${OpenCASCADE_INCLUDE_DIR}
|
||||
${NETGEN_INCLUDE_DIRS}
|
||||
${SMESH_INCLUDE_DIRS}
|
||||
${MEDCOUPLING_INCLUDE_DIRS}
|
||||
${Boost_INCLUDE_DIRS}
|
||||
${OMNIORB_INCLUDE_DIR}
|
||||
${PROJECT_BINARY_DIR}/idl
|
||||
${NETGEN_ZLIB_INCLUDE_DIRS}
|
||||
)
|
||||
|
||||
#Avoid compilation warnings from netgen headers
|
||||
INCLUDE_DIRECTORIES( SYSTEM ${NETGEN_INCLUDE_DIRS} ${NETGEN_ZLIB_INCLUDE_DIRS} )
|
||||
|
||||
# additional preprocessor / compiler flags
|
||||
ADD_DEFINITIONS(
|
||||
${QT_DEFINITIONS}
|
||||
@ -100,8 +101,12 @@ SET(NETGENEngine_HEADERS
|
||||
NETGENPlugin_Defs.hxx
|
||||
NETGENPlugin_DriverParam.hxx
|
||||
NETGENPlugin_NETGEN_3D_SA.hxx
|
||||
NETGENPlugin_NETGEN_2D_SA.hxx
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA.hxx
|
||||
NETGENPlugin_NETGEN_3D_Remote.hxx
|
||||
NETGENPlugin_NETGEN_3D_Remote_i.hxx
|
||||
NETGENPlugin_NETGEN_2D_Remote.hxx
|
||||
NETGENPlugin_NETGEN_2D_Remote_i.hxx
|
||||
)
|
||||
|
||||
# --- sources ---
|
||||
@ -131,8 +136,12 @@ SET(NETGENEngine_SOURCES
|
||||
NETGENPlugin_i.cxx
|
||||
NETGENPlugin_DriverParam.cxx
|
||||
NETGENPlugin_NETGEN_3D_SA.cxx
|
||||
NETGENPlugin_NETGEN_2D_SA.cxx
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA.cxx
|
||||
NETGENPlugin_NETGEN_3D_Remote.cxx
|
||||
NETGENPlugin_NETGEN_3D_Remote_i.cxx
|
||||
NETGENPlugin_NETGEN_2D_Remote.cxx
|
||||
NETGENPlugin_NETGEN_2D_Remote_i.cxx
|
||||
)
|
||||
|
||||
SET(NetgenRunner_SOURCES
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
@ -49,6 +49,7 @@ NETGEN_1D2D3D = "NETGEN_2D3D"
|
||||
NETGEN_1D2D = "NETGEN_2D"
|
||||
## Algorithm type: Netgen triangle 2D algorithm, see NETGEN_2D_Only_Algorithm
|
||||
NETGEN_2D = "NETGEN_2D_ONLY"
|
||||
NETGEN_2D_Remote = "NETGEN_2D_Remote"
|
||||
## Algorithm type: Synonim of NETGEN_1D2D3D, see NETGEN_1D2D3D_Algorithm
|
||||
NETGEN_FULL = NETGEN_1D2D3D
|
||||
## Algorithm type: Synonim of NETGEN_3D, see NETGEN_3D_Algorithm
|
||||
@ -169,7 +170,7 @@ class NETGEN_Algorithm(Mesh_Algorithm):
|
||||
hypType = "NETGEN_SimpleParameters_3D"
|
||||
else:
|
||||
hypType = "NETGEN_Parameters"
|
||||
elif self.algoType == NETGEN_2D:
|
||||
elif self.algoType in [NETGEN_2D, NETGEN_2D_Remote]:
|
||||
hypType = "NETGEN_Parameters_2D_ONLY"
|
||||
else:
|
||||
hypType = "NETGEN_Parameters_3D"
|
||||
@ -510,6 +511,33 @@ class NETGEN_3D_Remote_Algorithm(NETGEN_3D_Algorithm):
|
||||
|
||||
pass # end of NETGEN_3D_Remote_Algorithm class
|
||||
|
||||
## Tetrahedron 2D algorithm
|
||||
#
|
||||
# It can be created by calling smeshBuilder.Mesh.Triangle() or smeshBuilder.Mesh.Triangle( smeshBuilder.NETGEN, geom=0 )
|
||||
#
|
||||
class NETGEN_2D_Remote_Algorithm(NETGEN_2D_Only_Algorithm):
|
||||
|
||||
## type of algorithm used with helper function in smeshBuilder.Mesh class
|
||||
# @internal
|
||||
algoType = NETGEN_2D_Remote
|
||||
## flag pointing either this algorithm should be used by default in dynamic method
|
||||
# of smeshBuilder.Mesh class
|
||||
# @internal
|
||||
isDefault = False
|
||||
## doc string of the method
|
||||
# @internal
|
||||
docHelper = "Remotely Creates triangles in face of solids"
|
||||
|
||||
## Private constructor.
|
||||
# @param mesh parent mesh object algorithm is assigned to
|
||||
# @param geom geometry (shape/sub-shape) algorithm is assigned to;
|
||||
# if it is @c 0 (default), the algorithm is assigned to the main shape
|
||||
def __init__(self, mesh, geom=0):
|
||||
self.algoType = NETGEN_2D_Remote
|
||||
NETGEN_2D_Only_Algorithm.__init__(self, mesh, geom)
|
||||
pass
|
||||
|
||||
pass # end of NETGEN_2D_Remote_Algorithm class
|
||||
|
||||
|
||||
## Triangle (helper) 1D-2D algorithm
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -38,44 +38,44 @@
|
||||
* @param aParams The object to display
|
||||
*/
|
||||
void printNetgenParams(netgen_params& aParams){
|
||||
std::cout << "has_netgen_param: " << aParams.has_netgen_param << std::endl;
|
||||
std::cout << "maxh: " << aParams.maxh << std::endl;
|
||||
std::cout << "minh: " << aParams.minh << std::endl;
|
||||
std::cout << "segmentsperedge: " << aParams.segmentsperedge << std::endl;
|
||||
std::cout << "grading: " << aParams.grading << std::endl;
|
||||
std::cout << "curvaturesafety: " << aParams.curvaturesafety << std::endl;
|
||||
std::cout << "secondorder: " << aParams.secondorder << std::endl;
|
||||
std::cout << "quad: " << aParams.quad << std::endl;
|
||||
std::cout << "optimize: " << aParams.optimize << std::endl;
|
||||
std::cout << "fineness: " << aParams.fineness << std::endl;
|
||||
std::cout << "uselocalh: " << aParams.uselocalh << std::endl;
|
||||
std::cout << "merge_solids: " << aParams.merge_solids << std::endl;
|
||||
std::cout << "chordalError: " << aParams.chordalError << std::endl;
|
||||
std::cout << "optsteps2d: " << aParams.optsteps2d << std::endl;
|
||||
std::cout << "optsteps3d: " << aParams.optsteps3d << std::endl;
|
||||
std::cout << "elsizeweight: " << aParams.elsizeweight << std::endl;
|
||||
std::cout << "opterrpow: " << aParams.opterrpow << std::endl;
|
||||
std::cout << "delaunay: " << aParams.delaunay << std::endl;
|
||||
std::cout << "checkoverlap: " << aParams.checkoverlap << std::endl;
|
||||
std::cout << "checkchartboundary: " << aParams.checkchartboundary << std::endl;
|
||||
std::cout << "closeedgefac: " << aParams.closeedgefac << std::endl;
|
||||
std::cout << "nbThreadMesher: " << aParams.nbThreads << std::endl;
|
||||
std::cout << "has_local_size: " << aParams.has_local_size << std::endl;
|
||||
std::cout << "meshsizefilename: " << aParams.meshsizefilename << std::endl;
|
||||
std::cout << "has_maxelementvolume_hyp: " << aParams.has_maxelementvolume_hyp << std::endl;
|
||||
std::cout << "maxElementVolume: " << aParams.maxElementVolume << std::endl;
|
||||
std::cout << "has_LengthFromEdges_hyp: " << aParams.has_LengthFromEdges_hyp << std::endl;
|
||||
if ( aParams.myType == Hypo )
|
||||
{
|
||||
std::cout << "has_netgen_param: " << aParams.has_netgen_param << std::endl;
|
||||
std::cout << "maxh: " << aParams.maxh << std::endl;
|
||||
std::cout << "minh: " << aParams.minh << std::endl;
|
||||
std::cout << "segmentsperedge: " << aParams.segmentsperedge << std::endl;
|
||||
std::cout << "grading: " << aParams.grading << std::endl;
|
||||
std::cout << "curvaturesafety: " << aParams.curvaturesafety << std::endl;
|
||||
std::cout << "secondorder: " << aParams.secondorder << std::endl;
|
||||
std::cout << "quad: " << aParams.quad << std::endl;
|
||||
std::cout << "optimize: " << aParams.optimize << std::endl;
|
||||
std::cout << "fineness: " << aParams.fineness << std::endl;
|
||||
std::cout << "uselocalh: " << aParams.uselocalh << std::endl;
|
||||
std::cout << "merge_solids: " << aParams.merge_solids << std::endl;
|
||||
std::cout << "chordalError: " << aParams.chordalError << std::endl;
|
||||
std::cout << "optsteps2d: " << aParams.optsteps2d << std::endl;
|
||||
std::cout << "optsteps3d: " << aParams.optsteps3d << std::endl;
|
||||
std::cout << "elsizeweight: " << aParams.elsizeweight << std::endl;
|
||||
std::cout << "opterrpow: " << aParams.opterrpow << std::endl;
|
||||
std::cout << "delaunay: " << aParams.delaunay << std::endl;
|
||||
std::cout << "checkoverlap: " << aParams.checkoverlap << std::endl;
|
||||
std::cout << "checkchartboundary: " << aParams.checkchartboundary << std::endl;
|
||||
std::cout << "closeedgefac: " << aParams.closeedgefac << std::endl;
|
||||
std::cout << "nbThreadMesher: " << aParams.nbThreads << std::endl;
|
||||
std::cout << "has_local_size: " << aParams.has_local_size << std::endl;
|
||||
std::cout << "meshsizefilename: " << aParams.meshsizefilename << std::endl;
|
||||
std::cout << "has_maxelementvolume_hyp: " << aParams.has_maxelementvolume_hyp << std::endl;
|
||||
std::cout << "maxElementVolume: " << aParams.maxElementVolume << std::endl;
|
||||
std::cout << "has_LengthFromEdges_hyp: " << aParams.has_LengthFromEdges_hyp << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Import a param_file into a netgen_params structure
|
||||
*
|
||||
* @param param_file Name of the file
|
||||
* @param aParams Structure to fill
|
||||
*/
|
||||
void importNetgenParams(const std::string param_file, netgen_params& aParams){
|
||||
void importDefaultNetgenParams(const std::string param_file, netgen_params& aParams)
|
||||
{
|
||||
std::ifstream myfile(param_file);
|
||||
std::string line;
|
||||
// set the default type!
|
||||
aParams.myType = Hypo;
|
||||
|
||||
std::getline(myfile, line);
|
||||
aParams.has_netgen_param = std::stoi(line);
|
||||
@ -131,7 +131,54 @@ void importNetgenParams(const std::string param_file, netgen_params& aParams){
|
||||
aParams.maxElementVolume = std::stod(line);
|
||||
std::getline(myfile, line);
|
||||
aParams.maxElementVolume = std::stoi(line);
|
||||
myfile.close();
|
||||
}
|
||||
|
||||
void importSimple2D3DNetgenParams(const std::string param_file, netgen_params& aParams, bool is3D )
|
||||
{
|
||||
std::ifstream myfile(param_file);
|
||||
std::string line;
|
||||
|
||||
aParams.myType = !is3D ? Simple2D : Simple3D;
|
||||
std::getline(myfile, line);
|
||||
aParams.has_netgen_param = std::stoi(line); // 1
|
||||
std::getline(myfile, line);
|
||||
aParams.numberOfSegments = std::stoi(line); // segments (int)
|
||||
std::getline(myfile, line);
|
||||
aParams.localLength = std::stod(line); // localLenght (double)
|
||||
std::getline(myfile, line);
|
||||
aParams.maxElementArea = std::stod(line); // max area (double)
|
||||
if ( is3D )
|
||||
{
|
||||
std::getline(myfile, line);
|
||||
aParams.maxElementVol = std::stod(line); // max volume (double)
|
||||
}
|
||||
std::getline(myfile, line);
|
||||
aParams.allowQuadrangles = std::stoi(line); // int
|
||||
|
||||
myfile.close();
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Import a param_file into a netgen_params structure
|
||||
*
|
||||
* @param param_file Name of the file
|
||||
* @param aParams Structure to fill
|
||||
*/
|
||||
void importNetgenParams(const std::string param_file, netgen_params& aParams){
|
||||
|
||||
if ( param_file.find("simple2D") != std::string::npos || param_file.find("simple3D") != std::string::npos /*support simple 2D && 3D*/ )
|
||||
{
|
||||
importSimple2D3DNetgenParams( param_file, aParams, bool(param_file.find("simple3D") != std::string::npos) );
|
||||
}
|
||||
else if ( param_file.find("maxarea") == std::string::npos && param_file.find("lenghtfromedge") == std::string::npos /*hypo file for 2D SA*/)
|
||||
{
|
||||
importDefaultNetgenParams( param_file, aParams );
|
||||
}
|
||||
else
|
||||
{
|
||||
aParams.has_netgen_param = false;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
@ -141,32 +188,38 @@ void importNetgenParams(const std::string param_file, netgen_params& aParams){
|
||||
* @param aParams the object
|
||||
*/
|
||||
void exportNetgenParams(const std::string param_file, netgen_params& aParams){
|
||||
std::ofstream myfile(param_file);
|
||||
myfile << aParams.has_netgen_param << std::endl;
|
||||
myfile << aParams.maxh << std::endl;
|
||||
myfile << aParams.minh << std::endl;
|
||||
myfile << aParams.segmentsperedge << std::endl;
|
||||
myfile << aParams.grading << std::endl;
|
||||
myfile << aParams.curvaturesafety << std::endl;
|
||||
myfile << aParams.secondorder << std::endl;
|
||||
myfile << aParams.quad << std::endl;
|
||||
myfile << aParams.optimize << std::endl;
|
||||
myfile << aParams.fineness << std::endl;
|
||||
myfile << aParams.uselocalh << std::endl;
|
||||
myfile << aParams.merge_solids << std::endl;
|
||||
myfile << aParams.chordalError << std::endl;
|
||||
myfile << aParams.optsteps2d << std::endl;
|
||||
myfile << aParams.optsteps3d << std::endl;
|
||||
myfile << aParams.elsizeweight << std::endl;
|
||||
myfile << aParams.opterrpow << std::endl;
|
||||
myfile << aParams.delaunay << std::endl;
|
||||
myfile << aParams.checkoverlap << std::endl;
|
||||
myfile << aParams.checkchartboundary << std::endl;
|
||||
myfile << aParams.closeedgefac << std::endl;
|
||||
myfile << aParams.nbThreads << std::endl;
|
||||
myfile << aParams.has_local_size << std::endl;
|
||||
myfile << aParams.meshsizefilename << std::endl;
|
||||
myfile << aParams.has_maxelementvolume_hyp << std::endl;
|
||||
myfile << aParams.maxElementVolume << std::endl;
|
||||
myfile << aParams.has_LengthFromEdges_hyp << std::endl;
|
||||
if ( aParams.myType == Hypo ){
|
||||
std::ofstream myfile(param_file);
|
||||
myfile << aParams.has_netgen_param << std::endl;
|
||||
myfile << aParams.maxh << std::endl;
|
||||
myfile << aParams.minh << std::endl;
|
||||
myfile << aParams.segmentsperedge << std::endl;
|
||||
myfile << aParams.grading << std::endl;
|
||||
myfile << aParams.curvaturesafety << std::endl;
|
||||
myfile << aParams.secondorder << std::endl;
|
||||
myfile << aParams.quad << std::endl;
|
||||
myfile << aParams.optimize << std::endl;
|
||||
myfile << aParams.fineness << std::endl;
|
||||
myfile << aParams.uselocalh << std::endl;
|
||||
myfile << aParams.merge_solids << std::endl;
|
||||
myfile << aParams.chordalError << std::endl;
|
||||
myfile << aParams.optsteps2d << std::endl;
|
||||
myfile << aParams.optsteps3d << std::endl;
|
||||
myfile << aParams.elsizeweight << std::endl;
|
||||
myfile << aParams.opterrpow << std::endl;
|
||||
myfile << aParams.delaunay << std::endl;
|
||||
myfile << aParams.checkoverlap << std::endl;
|
||||
myfile << aParams.checkchartboundary << std::endl;
|
||||
myfile << aParams.closeedgefac << std::endl;
|
||||
myfile << aParams.nbThreads << std::endl;
|
||||
myfile << aParams.has_local_size << std::endl;
|
||||
myfile << aParams.meshsizefilename << std::endl;
|
||||
myfile << aParams.has_maxelementvolume_hyp << std::endl;
|
||||
myfile << aParams.maxElementVolume << std::endl;
|
||||
myfile << aParams.has_LengthFromEdges_hyp << std::endl;
|
||||
}
|
||||
else if ( aParams.myType == Simple2D )
|
||||
{
|
||||
// TODO: Export the 2D && 3D simple versions
|
||||
}
|
||||
};
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -30,10 +30,17 @@
|
||||
|
||||
#include <string>
|
||||
|
||||
enum hypoType{
|
||||
Hypo = 1, /*the default hypo common for 1D2D,1D2D3D && 3D*/
|
||||
Simple2D,
|
||||
Simple3D
|
||||
};
|
||||
|
||||
struct netgen_params{
|
||||
// Params from NETGENPlugin_Mesher
|
||||
// True if _hypParameters is not null
|
||||
bool has_netgen_param=true;
|
||||
hypoType myType;
|
||||
double maxh;
|
||||
double minh;
|
||||
double segmentsperedge;
|
||||
@ -70,11 +77,23 @@ struct netgen_params{
|
||||
// Params from NETGEN2D
|
||||
bool has_LengthFromEdges_hyp=false;
|
||||
|
||||
/////////////////////////////////////
|
||||
// Quantities proper of Simple2D
|
||||
int numberOfSegments; // maybe reuse segmentsperedge (?)
|
||||
double localLength;
|
||||
double maxElementArea;
|
||||
bool allowQuadrangles;
|
||||
//// Quantities proper of Simple3D
|
||||
double maxElementVol;
|
||||
};
|
||||
|
||||
void printNetgenParams(netgen_params& aParams);
|
||||
|
||||
void importNetgenParams(const std::string param_file, netgen_params& aParams);
|
||||
void importDefaultNetgenParams(const std::string param_file, netgen_params& aParams);
|
||||
void importSimple2D3DNetgenParams(const std::string param_file, netgen_params& aParams, bool is3D );
|
||||
void exportNetgenParams(const std::string param_file, netgen_params& aParams);
|
||||
// TODO symple param to be used with netgen1d2d
|
||||
|
||||
|
||||
#endif
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -40,6 +40,13 @@
|
||||
#include "SALOME_Basics.hxx"
|
||||
#include <TopTools_IndexedMapOfShape.hxx>
|
||||
|
||||
// Netgen include files
|
||||
#ifndef OCCGEOMETRY
|
||||
#define OCCGEOMETRY
|
||||
#endif
|
||||
#include <occgeom.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
namespace nglib {
|
||||
#include <nglib.h>
|
||||
}
|
||||
@ -60,6 +67,8 @@ class TopoDS_Shape;
|
||||
namespace netgen {
|
||||
class OCCGeometry;
|
||||
class Mesh;
|
||||
NETGENPLUGIN_DLL_HEADER
|
||||
extern MeshingParameters mparam;
|
||||
}
|
||||
|
||||
// Class for temporary folder switching
|
||||
@ -172,7 +181,56 @@ class NETGENPLUGIN_EXPORT NETGENPlugin_Mesher
|
||||
void SetLocalSizeForChordalError( netgen::OCCGeometry& occgeo, netgen::Mesh& ngMesh );
|
||||
static void SetLocalSize( netgen::OCCGeometry& occgeo, netgen::Mesh& ngMesh );
|
||||
|
||||
|
||||
/**
|
||||
* @brief InitialSetup. Fill occgeo map with geometrical objects not meshed. Fill meshdSM with the already computed
|
||||
* submeshes, and mesh the internal edges so faces with internal are eventurally properly meshed.
|
||||
* Define the class members _ngMesh and _occgeom
|
||||
*/
|
||||
void InitialSetup( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo,
|
||||
list< SMESH_subMesh* >* meshedSM, NETGENPlugin_Internals* internals,
|
||||
SMESH_MesherHelper &quadHelper, NETGENPlugin_ngMeshInfo& initState, netgen::MeshingParameters &mparams );
|
||||
|
||||
void InitialSetupSA( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo,
|
||||
list< SMESH_subMesh* >* meshedSM, NETGENPlugin_Internals* internals,
|
||||
SMESH_MesherHelper &quadHelper, NETGENPlugin_ngMeshInfo& initState,
|
||||
netgen::MeshingParameters &mparams, bool useFMapFunction = false );
|
||||
|
||||
void SetBasicMeshParameters( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::MeshingParameters &mparams, netgen::OCCGeometry& occgeo );
|
||||
void SetBasicMeshParametersFor2D( netgen::OCCGeometry& occgeo, vector< const SMDS_MeshNode* >& nodeVec,
|
||||
netgen::MeshingParameters &mparams, NETGENPlugin_Internals* internals,
|
||||
NETGENPlugin_ngMeshInfo& initState );
|
||||
void SetBasicMeshParametersFor3D( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo,
|
||||
vector< const SMDS_MeshNode* >& nodeVec, netgen::MeshingParameters &mparams,
|
||||
NETGENPlugin_Internals* internals, NETGENPlugin_ngMeshInfo& initState, SMESH_MesherHelper &quadHelper,
|
||||
SMESH_Comment& comment );
|
||||
void CallNetgenConstAnalysis( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::MeshingParameters &mparams, netgen::OCCGeometry& occgeo );
|
||||
int CallNetgenMeshEdges( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo );
|
||||
int CallNetgenMeshFaces( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo, SMESH_Comment& comment );
|
||||
int CallNetgenMeshVolumens( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo, SMESH_Comment& comment );
|
||||
void MakeSecondOrder( netgen::MeshingParameters &mparams, netgen::OCCGeometry& occgeo,
|
||||
list< SMESH_subMesh* >* meshedSM, NETGENPlugin_ngMeshInfo& initState, SMESH_Comment& comment );
|
||||
int FillInternalElements( NETGENPlugin_NetgenLibWrapper& ngLib, NETGENPlugin_Internals& internals, netgen::OCCGeometry& occgeo,
|
||||
NETGENPlugin_ngMeshInfo& initState, SMESH_MesherHelper &quadHelper, list< SMESH_subMesh* >* meshedSM );
|
||||
bool Fill2DViscousLayer( netgen::OCCGeometry& occgeo, vector< const SMDS_MeshNode* >& nodeVec,
|
||||
NETGENPlugin_Internals* internals, NETGENPlugin_ngMeshInfo& initState );
|
||||
|
||||
bool Fill3DViscousLayerAndQuadAdaptor( netgen::OCCGeometry& occgeo, vector< const SMDS_MeshNode* >& nodeVec,
|
||||
netgen::MeshingParameters &mparams, NETGENPlugin_ngMeshInfo& initState,
|
||||
list< SMESH_subMesh* >* meshedSM, SMESH_MesherHelper &quadHelper, int & err );
|
||||
|
||||
int Fill0D1DElements( netgen::OCCGeometry& occgeo, vector< const SMDS_MeshNode* >& nodeVec, list< SMESH_subMesh* >* meshedSM, SMESH_MesherHelper &quadHelper );
|
||||
void FillSMESH( netgen::OCCGeometry& occgeo, NETGENPlugin_ngMeshInfo& initState, vector< const SMDS_MeshNode* >& nodeVec, SMESH_MesherHelper &quadHelper, SMESH_Comment& comment );
|
||||
///// End definition methods to rewrite function
|
||||
|
||||
enum DIM {
|
||||
D1 = 1,
|
||||
D2,
|
||||
D3
|
||||
};
|
||||
|
||||
bool Compute();
|
||||
bool Compute( NETGENPlugin_NetgenLibWrapper& ngLib, vector< const SMDS_MeshNode* >& nodeVec, bool write2SMESH, DIM dim );
|
||||
|
||||
bool Evaluate(MapShapeNbElems& aResMap);
|
||||
|
||||
@ -244,6 +302,19 @@ class NETGENPLUGIN_EXPORT NETGENPlugin_Mesher
|
||||
|
||||
private:
|
||||
|
||||
bool Compute1D( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo );
|
||||
|
||||
bool Compute2D( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo,
|
||||
netgen::MeshingParameters &mparams, list< SMESH_subMesh* >* meshedSM,
|
||||
NETGENPlugin_ngMeshInfo& initState, NETGENPlugin_Internals* internals,
|
||||
vector< const SMDS_MeshNode* >& nodeVec, SMESH_Comment& comment, DIM dim );
|
||||
|
||||
bool Compute3D( NETGENPlugin_NetgenLibWrapper& ngLib, netgen::OCCGeometry& occgeo,
|
||||
netgen::MeshingParameters &mparams, list< SMESH_subMesh* >* meshedSM,
|
||||
NETGENPlugin_ngMeshInfo& initState, NETGENPlugin_Internals* internals,
|
||||
vector< const SMDS_MeshNode* >& nodeVec, SMESH_MesherHelper &quadHelper,
|
||||
SMESH_Comment& comment);
|
||||
|
||||
SMESH_Mesh* _mesh;
|
||||
const TopoDS_Shape& _shape;
|
||||
bool _isVolume;
|
||||
|
386
src/NETGENPlugin/NETGENPlugin_NETGEN_1D2D3D_SA.cxx
Normal file
386
src/NETGENPlugin/NETGENPlugin_NETGEN_1D2D3D_SA.cxx
Normal file
@ -0,0 +1,386 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// NETGENPlugin : C++ implementation
|
||||
// File : NETGENPlugin_NETGEN_2D3D_SA.cxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Date : 01/11/2023
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
|
||||
#include "NETGENPlugin_DriverParam.hxx"
|
||||
#include "NETGENPlugin_Hypothesis.hxx"
|
||||
#include "NETGENPlugin_SimpleHypothesis_3D.hxx"
|
||||
|
||||
#include "NETGENPlugin_NETGEN_2D.hxx"
|
||||
#include "NETGENPlugin_NETGEN_1D2D3D_SA.hxx"
|
||||
|
||||
#include <SMESHDS_Mesh.hxx>
|
||||
#include <SMESH_ControlsDef.hxx>
|
||||
#include <SMESH_Gen.hxx>
|
||||
#include <SMESH_Mesh.hxx>
|
||||
#include <SMESH_MesherHelper.hxx>
|
||||
#include <SMESH_DriverShape.hxx>
|
||||
#include <SMESH_DriverMesh.hxx>
|
||||
#include <utilities.h>
|
||||
|
||||
#include <list>
|
||||
|
||||
namespace nglib {
|
||||
#include <nglib.h>
|
||||
}
|
||||
#include <meshing.hpp>
|
||||
|
||||
using namespace nglib;
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA::NETGENPlugin_NETGEN_1D2D3D_SA()
|
||||
: NETGENPlugin_NETGEN_2D3D(0, new SMESH_Gen())
|
||||
{
|
||||
_name = "NETGEN_1D2D3D_SA";
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA::~NETGENPlugin_NETGEN_1D2D3D_SA()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check presence and content of orientation file. Implemented for completness and future reference.
|
||||
*
|
||||
* @param element_orientation_file Binary file containing the orientation of surface elemnts
|
||||
* @return true, false
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_1D2D3D_SA::checkOrientationFile( const std::string element_orientation_file )
|
||||
{
|
||||
if(element_orientation_file.empty()){
|
||||
MESSAGE("No element orientation file");
|
||||
return true;
|
||||
} else {
|
||||
MESSAGE("Reading from elements from file: " << element_orientation_file);
|
||||
// By construction the orientation file written by Remote version has a zero written to mark no need of orientation in 2D meshing
|
||||
int nbElement;
|
||||
std::ifstream df(element_orientation_file, ios::binary|ios::in);
|
||||
df.read((char*)&nbElement, sizeof(int));
|
||||
df.close();
|
||||
return (nbElement == 0);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief fill plugin hypothesis from the netgen_params structure
|
||||
*
|
||||
* @param aParams the structure
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_1D2D3D_SA::fillHyp(netgen_params aParams)
|
||||
{
|
||||
if( aParams.myType == hypoType::Hypo )
|
||||
{
|
||||
NETGENPlugin_Hypothesis * hypParameters = new NETGENPlugin_Hypothesis(0, GetGen());
|
||||
|
||||
hypParameters->SetMaxSize(aParams.maxh);
|
||||
hypParameters->SetMinSize(aParams.minh);
|
||||
hypParameters->SetNbSegPerEdge(aParams.segmentsperedge);
|
||||
hypParameters->SetGrowthRate(aParams.grading);
|
||||
hypParameters->SetNbSegPerRadius(aParams.curvaturesafety);
|
||||
hypParameters->SetSecondOrder(aParams.secondorder);
|
||||
hypParameters->SetQuadAllowed(aParams.quad);
|
||||
hypParameters->SetOptimize(aParams.optimize);
|
||||
hypParameters->SetFineness((NETGENPlugin_Hypothesis::Fineness)aParams.fineness);
|
||||
hypParameters->SetSurfaceCurvature(aParams.uselocalh);
|
||||
hypParameters->SetFuseEdges(aParams.merge_solids);
|
||||
hypParameters->SetChordalErrorEnabled(aParams.chordalError);
|
||||
if(aParams.optimize){
|
||||
hypParameters->SetNbSurfOptSteps(aParams.optsteps2d);
|
||||
hypParameters->SetNbVolOptSteps(aParams.optsteps3d);
|
||||
}
|
||||
hypParameters->SetElemSizeWeight(aParams.elsizeweight);
|
||||
hypParameters->SetWorstElemMeasure(aParams.opterrpow);
|
||||
hypParameters->SetUseDelauney(aParams.delaunay);
|
||||
hypParameters->SetCheckOverlapping(aParams.checkoverlap);
|
||||
hypParameters->SetCheckChartBoundary(aParams.checkchartboundary);
|
||||
hypParameters->SetMeshSizeFile(aParams.meshsizefilename);
|
||||
|
||||
_hypothesis = dynamic_cast< const NETGENPlugin_Hypothesis *> (hypParameters);
|
||||
}
|
||||
else if ( aParams.myType == hypoType::Simple2D )
|
||||
{
|
||||
NETGENPlugin_SimpleHypothesis_2D * hypParameters = new NETGENPlugin_SimpleHypothesis_2D(0, GetGen());
|
||||
|
||||
// mandatory to fill in this branch case!
|
||||
// Number of segments (int)
|
||||
// localLenght (double)
|
||||
// maxElement area (double)
|
||||
// GetAllowQuadrangles (bool)
|
||||
hypParameters->SetNumberOfSegments( aParams.numberOfSegments );
|
||||
if ( !aParams.numberOfSegments )
|
||||
hypParameters->SetLocalLength( aParams.localLength );
|
||||
hypParameters->SetMaxElementArea( aParams.maxElementArea );
|
||||
hypParameters->SetAllowQuadrangles( aParams.allowQuadrangles );
|
||||
_hypothesis = dynamic_cast< const NETGENPlugin_SimpleHypothesis_2D *> (hypParameters);
|
||||
}
|
||||
else if ( aParams.myType == hypoType::Simple3D )
|
||||
{
|
||||
NETGENPlugin_SimpleHypothesis_3D * hypParameters = new NETGENPlugin_SimpleHypothesis_3D(0, GetGen());
|
||||
|
||||
// mandatory to fill in this branch case!
|
||||
// Number of segments (int)
|
||||
// localLenght (double)
|
||||
// maxElement area (double)
|
||||
// maxElement volume (double)
|
||||
// GetAllowQuadrangles (bool)
|
||||
hypParameters->SetNumberOfSegments( aParams.numberOfSegments );
|
||||
if ( !aParams.numberOfSegments )
|
||||
hypParameters->SetLocalLength( aParams.localLength );
|
||||
hypParameters->SetMaxElementArea( aParams.maxElementArea );
|
||||
hypParameters->SetMaxElementVolume( aParams.maxElementVol );
|
||||
hypParameters->SetAllowQuadrangles( aParams.allowQuadrangles );
|
||||
|
||||
_hypothesis = dynamic_cast< const NETGENPlugin_SimpleHypothesis_3D *> (hypParameters);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Write a binary file containing information on the elements/nodes
|
||||
* created by the netgen mesher
|
||||
*
|
||||
* @param nodeVec mapping between the mesh id and the netgen structure id
|
||||
* @param ngLib Wrapper on netgen library
|
||||
* @param new_element_file Name of the output file
|
||||
* @param NumOfPremeshedNodes Number of nodes in the netgen structure
|
||||
* @return true if there are some error
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_1D2D3D_SA::FillNewElementFile( std::vector< const SMDS_MeshNode* > &nodeVec, NETGENPlugin_NetgenLibWrapper &ngLib,
|
||||
std::string new_element_file, const NETGENPlugin_Mesher::DIM dim )
|
||||
{
|
||||
|
||||
// Particularities: As submeshing is not supported nodeVect is empty and NumberOfPremeshedNodes is also zero
|
||||
Ng_Mesh* NetgenMesh = ngLib.ngMesh();
|
||||
int NetgenNodes = Ng_GetNP(NetgenMesh);
|
||||
int NetgenSeg2D = Ng_GetNSeg_2D( NetgenMesh );
|
||||
int NetgenFaces = Ng_GetNSE(NetgenMesh);
|
||||
int NetgenVols = Ng_GetNE(NetgenMesh);
|
||||
int segmentId;
|
||||
bool isOK = ( NetgenNodes > 0 && NetgenSeg2D > 0 );
|
||||
if ( isOK && !new_element_file.empty() )
|
||||
{
|
||||
MESSAGE("Writting new elements")
|
||||
std::ofstream df(new_element_file, ios::out|ios::binary);
|
||||
|
||||
double NetgenPoint[3];
|
||||
int NetgenSegment[2];
|
||||
int NetgenSurface[8];
|
||||
int NetgenVolumens[10];
|
||||
|
||||
// Writing nodevec (correspondence netgen numbering mesh numbering)
|
||||
// Number of nodes
|
||||
const int NumOfPremeshedNodes = nodeVec.size();
|
||||
df.write((char*) &NumOfPremeshedNodes, sizeof(int));
|
||||
df.write((char*) &NetgenNodes, sizeof(int));
|
||||
|
||||
for (int nodeIndex = 1 ; nodeIndex <= NumOfPremeshedNodes; ++nodeIndex )
|
||||
{
|
||||
//Id of the point
|
||||
int id = nodeVec.at(nodeIndex)->GetID();
|
||||
df.write((char*) &id, sizeof(int));
|
||||
}
|
||||
|
||||
// Writing all new points
|
||||
for (int nodeIndex = NumOfPremeshedNodes + 1; nodeIndex <= NetgenNodes; ++nodeIndex )
|
||||
{
|
||||
Ng_GetPoint( NetgenMesh, nodeIndex, NetgenPoint );
|
||||
// Coordinates of the point
|
||||
df.write((char *) &NetgenPoint, sizeof(double)*3);
|
||||
}
|
||||
|
||||
if ( dim >= NETGENPlugin_Mesher::D1 )
|
||||
{
|
||||
// create segments at boundaries.
|
||||
df.write((char*) &NetgenSeg2D, sizeof(int));
|
||||
for ( int elemIndex = 1; elemIndex <= NetgenSeg2D; ++elemIndex )
|
||||
{
|
||||
Ng_GetSegment_2D( NetgenMesh, elemIndex, NetgenSegment, &segmentId );
|
||||
df.write((char*) &NetgenSegment, sizeof(int) * 2 );
|
||||
}
|
||||
}
|
||||
if ( dim >= NETGENPlugin_Mesher::D2 )
|
||||
{
|
||||
// create surface elements.
|
||||
df.write((char*) &NetgenFaces, sizeof(int));
|
||||
for ( int elemIndex = 1; elemIndex <= NetgenFaces; ++elemIndex )
|
||||
{
|
||||
nglib::Ng_Surface_Element_Type elemType = Ng_GetSurfaceElement( NetgenMesh, elemIndex, NetgenSurface );
|
||||
switch (elemType)
|
||||
{
|
||||
case nglib::NG_TRIG:
|
||||
{
|
||||
df.write((char*) &NetgenSurface, sizeof(int) * 3 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_QUAD:
|
||||
{
|
||||
df.write((char*) &NetgenSurface, sizeof(int) * 4 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_TRIG6:
|
||||
{
|
||||
df.write((char*) &NetgenSurface, sizeof(int) * 6 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_QUAD8:
|
||||
{
|
||||
df.write((char*) &NetgenSurface, sizeof(int) * 8 );
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{ break; }
|
||||
}
|
||||
}
|
||||
}
|
||||
if ( dim >= NETGENPlugin_Mesher::D3 )
|
||||
{
|
||||
// create volume elements.
|
||||
df.write((char*) &NetgenVols, sizeof(int));
|
||||
for ( int elemIndex = 1; elemIndex <= NetgenVols; ++elemIndex )
|
||||
{
|
||||
nglib::Ng_Volume_Element_Type elemType = Ng_GetVolumeElement( NetgenMesh, elemIndex, NetgenVolumens );
|
||||
switch (elemType)
|
||||
{
|
||||
case nglib::NG_TET:
|
||||
{
|
||||
df.write((char*) &NetgenVolumens, sizeof(int) * 4 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_PYRAMID:
|
||||
{
|
||||
df.write((char*) &NetgenVolumens, sizeof(int) * 5 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_PRISM:
|
||||
{
|
||||
df.write((char*) &NetgenVolumens, sizeof(int) * 6 );
|
||||
break;
|
||||
}
|
||||
case nglib::NG_TET10:
|
||||
{
|
||||
df.write((char*) &NetgenVolumens, sizeof(int) * 10 );
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{ break; }
|
||||
}
|
||||
}
|
||||
}
|
||||
df.close();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Compute the mesh based on the
|
||||
*
|
||||
* @param aMesh the read Mesh
|
||||
* @param aShape the loaded shape
|
||||
* @param new_element_file output file containing info the elements created by the mesher
|
||||
* @param output_mesh whether or not write the created elements into the mesh
|
||||
* @param dim the dimension to be meshed.
|
||||
* @return negation of mesh fail: true, false
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_1D2D3D_SA::Compute(SMESH_Mesh& aMesh, TopoDS_Shape &aShape, std::string new_element_file, bool output_mesh, NETGENPlugin_Mesher::DIM dim )
|
||||
{
|
||||
//
|
||||
netgen::multithread.terminate = 0;
|
||||
NETGENPlugin_Mesher mesher(&aMesh, aShape, /*is3D = */ false );
|
||||
mesher.SetParameters(dynamic_cast<const NETGENPlugin_Hypothesis*>(_hypothesis));
|
||||
if ( dim == NETGENPlugin_Mesher::D3 )
|
||||
mesher.SetParameters(dynamic_cast<const NETGENPlugin_SimpleHypothesis_3D*>(_hypothesis));
|
||||
else
|
||||
mesher.SetParameters(dynamic_cast<const NETGENPlugin_SimpleHypothesis_2D*>(_hypothesis));
|
||||
NETGENPlugin_NetgenLibWrapper ngLib;
|
||||
vector< const SMDS_MeshNode* > nodeVec;
|
||||
bool err = mesher.Compute( ngLib, nodeVec, output_mesh, dim );
|
||||
FillNewElementFile( nodeVec, ngLib, new_element_file, dim );
|
||||
return err;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Running the mesher on the given files
|
||||
*
|
||||
* @param input_mesh_file Mesh file (containing 2D elements)
|
||||
* @param shape_file Shape file (BREP or STEP format)
|
||||
* @param hypo_file Ascii file containing the netgen parameters
|
||||
* @param element_orientation_file Binary file containing the orientation of surface elemnts
|
||||
* @param new_element_file output file containing info the elements created by the mesher
|
||||
* @param output_mesh_file output mesh file (if empty it will not be created)
|
||||
* @return negation of mesh fail: true, false
|
||||
*/
|
||||
int NETGENPlugin_NETGEN_1D2D3D_SA::run(const std::string input_mesh_file,
|
||||
const std::string shape_file,
|
||||
const std::string hypo_file,
|
||||
const std::string element_orientation_file,
|
||||
const std::string new_element_file,
|
||||
const std::string output_mesh_file,
|
||||
const NETGENPlugin_Mesher::DIM dim )
|
||||
{
|
||||
|
||||
// _element_orientation_file = element_orientation_file;
|
||||
|
||||
std::unique_ptr<SMESH_Mesh> myMesh(_gen->CreateMesh(false));
|
||||
|
||||
// Importing mesh
|
||||
SMESH_DriverMesh::importMesh(input_mesh_file, *myMesh);
|
||||
// Importing shape
|
||||
TopoDS_Shape myShape;
|
||||
SMESH_DriverShape::importShape(shape_file, myShape);
|
||||
// Importing hypothesis
|
||||
netgen_params myParams;
|
||||
importNetgenParams(hypo_file, myParams);
|
||||
fillHyp(myParams);
|
||||
int ret = 1;
|
||||
|
||||
if ( checkOrientationFile(element_orientation_file) )
|
||||
{
|
||||
ret = Compute( *myMesh, myShape, new_element_file, !output_mesh_file.empty(), dim );
|
||||
if(ret){
|
||||
std::cerr << "Meshing failed" << std::endl;
|
||||
return ret;
|
||||
}
|
||||
|
||||
if(!output_mesh_file.empty()){
|
||||
std::string meshName = "MESH";
|
||||
SMESH_DriverMesh::exportMesh(output_mesh_file, *myMesh, meshName);
|
||||
}
|
||||
}
|
||||
else
|
||||
std::cerr << "For NETGENPlugin_NETGEN_1D2D3D_SA, orientation file should be market with 0 or be empty!" << std::endl;
|
||||
|
||||
|
||||
return ret;
|
||||
}
|
63
src/NETGENPlugin/NETGENPlugin_NETGEN_1D2D3D_SA.hxx
Normal file
63
src/NETGENPlugin/NETGENPlugin_NETGEN_1D2D3D_SA.hxx
Normal file
@ -0,0 +1,63 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// NETGENPlugin : C++ implementation
|
||||
// File : NETGENPlugin_NETGEN_2D_SA.hxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Date : 23/10/2023
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
#ifndef _NETGENPlugin_NETGEN_1D2D3D_SA_HXX_
|
||||
#define _NETGENPlugin_NETGEN_1D2D3D_SA_HXX_
|
||||
|
||||
#include "NETGENPlugin_Defs.hxx"
|
||||
#include "NETGENPlugin_Mesher.hxx"
|
||||
#include "NETGENPlugin_NETGEN_2D3D.hxx"
|
||||
#include "SMESH_Algo.hxx"
|
||||
#include "SMESH_Mesh.hxx"
|
||||
|
||||
class NETGENPlugin_Mesher;
|
||||
|
||||
class NETGENPLUGIN_EXPORT NETGENPlugin_NETGEN_1D2D3D_SA: public NETGENPlugin_NETGEN_2D3D
|
||||
{
|
||||
public:
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA();
|
||||
virtual ~NETGENPlugin_NETGEN_1D2D3D_SA();
|
||||
|
||||
bool Compute(SMESH_Mesh& aMesh, TopoDS_Shape &aShape, std::string new_element_file, bool output_mesh, NETGENPlugin_Mesher::DIM dim );
|
||||
|
||||
int run(const std::string input_mesh_file,
|
||||
const std::string shape_file,
|
||||
const std::string hypo_file,
|
||||
const std::string element_orientation_file,
|
||||
const std::string new_element_file,
|
||||
const std::string output_mesh_file,
|
||||
const NETGENPlugin_Mesher::DIM dim );
|
||||
|
||||
private:
|
||||
|
||||
bool checkOrientationFile( const std::string element_orientation_file );
|
||||
void fillHyp(netgen_params aParams);
|
||||
bool FillNewElementFile( std::vector< const SMDS_MeshNode* > &nodeVec, NETGENPlugin_NetgenLibWrapper &ngLib,
|
||||
std::string new_element_file, const NETGENPlugin_Mesher::DIM dim );
|
||||
|
||||
};
|
||||
|
||||
#endif
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
@ -22,8 +22,6 @@
|
||||
// Project : SALOME
|
||||
//
|
||||
#include "NETGENPlugin_NETGEN_2D_ONLY.hxx"
|
||||
|
||||
#include "NETGENPlugin_Mesher.hxx"
|
||||
#include "NETGENPlugin_Hypothesis_2D.hxx"
|
||||
|
||||
#include <SMDS_MeshElement.hxx>
|
||||
@ -46,6 +44,8 @@
|
||||
|
||||
#include <utilities.h>
|
||||
|
||||
#include <GEOMUtils.hxx>
|
||||
|
||||
#include <list>
|
||||
#include <vector>
|
||||
#include <limits>
|
||||
@ -61,6 +61,23 @@ namespace nglib {
|
||||
#endif
|
||||
#include <occgeom.hpp>
|
||||
#include <meshing.hpp>
|
||||
|
||||
#include "SMESH_Octree.hxx"
|
||||
|
||||
//// Used for node projection in curve
|
||||
#include <BRepAdaptor_Curve.hxx>
|
||||
#include <BRep_Builder.hxx>
|
||||
#include <BRep_Tool.hxx>
|
||||
#include <BndLib_Add3dCurve.hxx>
|
||||
#include <GCPnts_TangentialDeflection.hxx>
|
||||
#include <ShapeAnalysis_Curve.hxx>
|
||||
#include <TopExp.hxx>
|
||||
#include <TopExp_Explorer.hxx>
|
||||
#include <TopoDS.hxx>
|
||||
#include <TopoDS_Compound.hxx>
|
||||
#include <TopoDS_Edge.hxx>
|
||||
#include <TopoDS_Vertex.hxx>
|
||||
|
||||
//#include <meshtype.hpp>
|
||||
namespace netgen {
|
||||
NETGENPLUGIN_DLL_HEADER
|
||||
@ -74,6 +91,264 @@ using namespace std;
|
||||
using namespace netgen;
|
||||
using namespace nglib;
|
||||
|
||||
namespace // copied class from StdMesher_Importe_1D
|
||||
{
|
||||
/*!
|
||||
* \brief Compute point position on a curve. Use octree to fast reject far points
|
||||
*/
|
||||
class CurveProjector : public SMESH_Octree
|
||||
{
|
||||
public:
|
||||
CurveProjector( const TopoDS_Edge& edge, double enlarge );
|
||||
|
||||
bool IsOnCurve( const gp_XYZ& point, double & distance2, double & u );
|
||||
|
||||
bool IsOut( const gp_XYZ& point ) const { return getBox()->IsOut( point ); }
|
||||
|
||||
protected:
|
||||
CurveProjector() {}
|
||||
SMESH_Octree* newChild() const { return new CurveProjector; }
|
||||
void buildChildrenData();
|
||||
Bnd_B3d* buildRootBox();
|
||||
|
||||
private:
|
||||
struct CurveSegment : public Bnd_B3d
|
||||
{
|
||||
double _chord, _chord2, _length2;
|
||||
gp_Pnt _pFirst, _pLast;
|
||||
gp_Lin _line;
|
||||
Handle(Geom_Curve) _curve;
|
||||
|
||||
CurveSegment() {}
|
||||
void Init( const gp_Pnt& pf, const gp_Pnt& pl,
|
||||
double uf, double ul, double tol, Handle(Geom_Curve)& curve );
|
||||
bool IsOn( const gp_XYZ& point, double & distance2, double & u );
|
||||
bool IsInContact( const Bnd_B3d& bb );
|
||||
};
|
||||
std::vector< CurveSegment > _segments;
|
||||
};
|
||||
|
||||
//===============================================================================
|
||||
/*!
|
||||
* \brief Create an octree of curve segments
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
CurveProjector::CurveProjector( const TopoDS_Edge& edge, double enlarge )
|
||||
:SMESH_Octree( 0 )
|
||||
{
|
||||
double f,l;
|
||||
Handle(Geom_Curve) curve = BRep_Tool::Curve( edge, f, l );
|
||||
double curDeflect = 0.3; // Curvature deflection
|
||||
double angDeflect = 1e+100; // Angular deflection - don't control chordal error
|
||||
GCPnts_TangentialDeflection div( BRepAdaptor_Curve( edge ), angDeflect, curDeflect );
|
||||
_segments.resize( div.NbPoints() - 1 );
|
||||
for ( int i = 1; i < div.NbPoints(); ++i )
|
||||
try {
|
||||
_segments[ i - 1 ].Init( div.Value( i ), div.Value( i+1 ),
|
||||
div.Parameter( i ), div.Parameter( i+1 ),
|
||||
enlarge, curve );
|
||||
}
|
||||
catch ( Standard_Failure& ) {
|
||||
_segments.resize( _segments.size() - 1 );
|
||||
--i;
|
||||
}
|
||||
if ( _segments.size() < 3 )
|
||||
myIsLeaf = true;
|
||||
|
||||
compute();
|
||||
|
||||
if ( _segments.size() == 1 )
|
||||
myBox->Enlarge( enlarge );
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Return the maximal box
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
Bnd_B3d* CurveProjector::buildRootBox()
|
||||
{
|
||||
Bnd_B3d* box = new Bnd_B3d;
|
||||
for ( size_t i = 0; i < _segments.size(); ++i )
|
||||
box->Add( _segments[i] );
|
||||
return box;
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Redistribute segments among children
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
void CurveProjector::buildChildrenData()
|
||||
{
|
||||
bool allIn = true;
|
||||
for ( size_t i = 0; i < _segments.size(); ++i )
|
||||
{
|
||||
for (int j = 0; j < 8; j++)
|
||||
{
|
||||
if ( _segments[i].IsInContact( *myChildren[j]->getBox() ))
|
||||
((CurveProjector*)myChildren[j])->_segments.push_back( _segments[i]);
|
||||
else
|
||||
allIn = false;
|
||||
}
|
||||
}
|
||||
if ( allIn && _segments.size() < 3 )
|
||||
{
|
||||
myIsLeaf = true;
|
||||
for (int j = 0; j < 8; j++)
|
||||
static_cast<CurveProjector*>( myChildren[j])->myIsLeaf = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
SMESHUtils::FreeVector( _segments ); // = _segments.clear() + free memory
|
||||
|
||||
for (int j = 0; j < 8; j++)
|
||||
{
|
||||
CurveProjector* child = static_cast<CurveProjector*>( myChildren[j]);
|
||||
if ( child->_segments.size() < 3 )
|
||||
child->myIsLeaf = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Return true if a point is close to the curve
|
||||
* \param [in] point - the point
|
||||
* \param [out] distance2 - distance to the curve
|
||||
* \param [out] u - parameter on the curve
|
||||
* \return bool - is the point is close to the curve
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
bool CurveProjector::IsOnCurve( const gp_XYZ& point, double & distance2, double & u )
|
||||
{
|
||||
if ( getBox()->IsOut( point ))
|
||||
return false;
|
||||
|
||||
bool ok = false;
|
||||
double dist2, param;
|
||||
distance2 = Precision::Infinite();
|
||||
|
||||
if ( isLeaf() )
|
||||
{
|
||||
for ( size_t i = 0; i < _segments.size(); ++i )
|
||||
if ( !_segments[i].IsOut( point ) &&
|
||||
_segments[i].IsOn( point, dist2, param ) &&
|
||||
dist2 < distance2 )
|
||||
{
|
||||
distance2 = dist2;
|
||||
u = param;
|
||||
ok = true;
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
else
|
||||
{
|
||||
for (int i = 0; i < 8; i++)
|
||||
if (((CurveProjector*) myChildren[i])->IsOnCurve( point, dist2, param ) &&
|
||||
dist2 < distance2 )
|
||||
{
|
||||
distance2 = dist2;
|
||||
u = param;
|
||||
ok = true;
|
||||
}
|
||||
}
|
||||
return ok;
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Initialize
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
void CurveProjector::CurveSegment::Init(const gp_Pnt& pf,
|
||||
const gp_Pnt& pl,
|
||||
const double uf,
|
||||
const double ul,
|
||||
const double tol,
|
||||
Handle(Geom_Curve)& curve )
|
||||
{
|
||||
_pFirst = pf;
|
||||
_pLast = pl;
|
||||
_curve = curve;
|
||||
_length2 = pf.SquareDistance( pl );
|
||||
_line.SetLocation( pf );
|
||||
_line.SetDirection( gp_Vec( pf, pl ));
|
||||
_chord2 = Max( _line. SquareDistance( curve->Value( uf + 0.25 * ( ul - uf ))),
|
||||
Max( _line.SquareDistance( curve->Value( uf + 0.5 * ( ul - uf ))),
|
||||
_line.SquareDistance( curve->Value( uf + 0.75 * ( ul - uf )))));
|
||||
_chord2 *= ( 1.05 * 1.05 ); // +5%
|
||||
_chord2 = Max( tol, _chord2 );
|
||||
_chord = Sqrt( _chord2 );
|
||||
|
||||
Bnd_Box bb;
|
||||
BndLib_Add3dCurve::Add( GeomAdaptor_Curve( curve, uf, ul ), tol, bb );
|
||||
Add( bb.CornerMin() );
|
||||
Add( bb.CornerMax() );
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Return true if a point is close to the curve segment
|
||||
* \param [in] point - the point
|
||||
* \param [out] distance2 - distance to the curve
|
||||
* \param [out] u - parameter on the curve
|
||||
* \return bool - is the point is close to the curve segment
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
bool CurveProjector::CurveSegment::IsOn( const gp_XYZ& point, double & distance2, double & u )
|
||||
{
|
||||
distance2 = _line.SquareDistance( point );
|
||||
if ( distance2 > _chord2 )
|
||||
return false;
|
||||
|
||||
// check if the point projection falls into the segment range
|
||||
{
|
||||
gp_Vec edge( _pFirst, _pLast );
|
||||
gp_Vec n1p ( _pFirst, point );
|
||||
u = ( edge * n1p ) / _length2; // param [0,1] on the edge
|
||||
if ( u < 0. )
|
||||
{
|
||||
if ( _pFirst.SquareDistance( point ) > _chord2 )
|
||||
return false;
|
||||
}
|
||||
else if ( u > 1. )
|
||||
{
|
||||
if ( _pLast.SquareDistance( point ) > _chord2 )
|
||||
return false;
|
||||
}
|
||||
}
|
||||
gp_Pnt proj;
|
||||
distance2 = ShapeAnalysis_Curve().Project( _curve, point, Precision::Confusion(),
|
||||
proj, u, false );
|
||||
distance2 *= distance2;
|
||||
return true;
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
/*!
|
||||
* \brief Check if the segment is in contact with a box
|
||||
*/
|
||||
//================================================================================
|
||||
|
||||
bool CurveProjector::CurveSegment::IsInContact( const Bnd_B3d& bb )
|
||||
{
|
||||
if ( bb.IsOut( _line.Position(), /*isRay=*/true, _chord ))
|
||||
return false;
|
||||
|
||||
gp_Ax1 axRev = _line.Position().Reversed();
|
||||
axRev.SetLocation( _pLast );
|
||||
return !bb.IsOut( axRev, /*isRay=*/true, _chord );
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*
|
||||
@ -217,45 +492,217 @@ bool NETGENPlugin_NETGEN_2D_ONLY::CheckHypothesis (SMESH_Mesh& aMesh,
|
||||
// }
|
||||
// }
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*Here we are going to use the NETGEN mesher
|
||||
|
||||
|
||||
/**
|
||||
* @brief MapSegmentsToEdges.
|
||||
* @remark To feed 1D segments not associated to any geometry we need:
|
||||
* 1) For each face, check all segments that are in the face (use ShapeAnalysis_Surface class)
|
||||
* 2) Check to which edge the segment below to, use the copied [from StdMesher_Importe_1D] CurveProjector class
|
||||
* 3) Create new netgen segments with the (u,v) parameters obtained from the ShapeAnalysis_Surface projector
|
||||
* 4) also define the 'param' value of the nodes relative to the edges obtained from CurveProjector
|
||||
* 5) Add the new netgen segments IN ORDER into the netgen::mesh data structure to form a closed chain
|
||||
* 6) Beware with the occ::edge orientation
|
||||
*
|
||||
* @param aMesh Mesh file (containing 1D elements)
|
||||
* @param aShape Shape file (BREP or STEP format)
|
||||
* @param ngLib netgenlib library wrapper
|
||||
* @param nodeVec vector of nodes used internally to feed smesh aMesh after computation
|
||||
* @param premeshedNodes map of prmeshed nodes and the smesh nodeID associate to it
|
||||
* @param newNetgenCoordinates map of 3D coordinate of new points created by netgen
|
||||
* @param newNetgenElements map of triangular or quadrangular elements ID and the nodes defining the 2D element
|
||||
* @return false
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape)
|
||||
{
|
||||
netgen::multithread.terminate = 0;
|
||||
//netgen::multithread.task = "Surface meshing";
|
||||
|
||||
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
|
||||
bool NETGENPlugin_NETGEN_2D_ONLY::MapSegmentsToEdges(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape, NETGENPlugin_NetgenLibWrapper &ngLib,
|
||||
vector< const SMDS_MeshNode* >& nodeVec, std::map<int,const SMDS_MeshNode*>& premeshedNodes,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates, std::map<int,std::vector<smIdType>>& newNetgenElements )
|
||||
{
|
||||
SMESHDS_Mesh * meshDS = aMesh.GetMeshDS();
|
||||
SMESH_MesherHelper helper(aMesh);
|
||||
helper.SetElementsOnShape( true );
|
||||
const int numberOfPremeshedNodes = aMesh.NbNodes();
|
||||
TopTools_IndexedMapOfShape faces;
|
||||
TopExp::MapShapes( aShape, TopAbs_FACE, faces );
|
||||
int err = 0;
|
||||
for ( int i = 1; i <= faces.Size(); ++i )
|
||||
{
|
||||
int numOfEdges = 0;
|
||||
int totalEdgeLenght = 0;
|
||||
|
||||
NETGENPlugin_NetgenLibWrapper ngLib;
|
||||
ngLib._isComputeOk = false;
|
||||
TopoDS_Face face = TopoDS::Face(faces( i ) );
|
||||
Bnd_Box FaceBox;
|
||||
GEOMUtils::PreciseBoundingBox( face, FaceBox );
|
||||
if ( face.Orientation() != TopAbs_FORWARD && face.Orientation() != TopAbs_REVERSED )
|
||||
face.Orientation( TopAbs_FORWARD );
|
||||
|
||||
netgen::Mesh ngMeshNoLocSize;
|
||||
netgen::Mesh * ngMeshes[2] = { (netgen::Mesh*) ngLib._ngMesh, & ngMeshNoLocSize };
|
||||
netgen::OCCGeometry occgeoComm;
|
||||
// Set the occgeom to be meshed and some ngMesh parameteres
|
||||
netgen::OCCGeometry occgeom;
|
||||
netgen::Mesh * ngMesh = (netgen::Mesh*) ngLib._ngMesh;
|
||||
ngMesh->DeleteMesh();
|
||||
|
||||
// min / max sizes are set as follows:
|
||||
// if ( _hypParameters )
|
||||
// min and max are defined by the user
|
||||
// else if ( _hypLengthFromEdges )
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = average segment len of a FACE
|
||||
// else if ( _hypMaxElementArea )
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = f( _hypMaxElementArea )
|
||||
// else
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = max segment len of a FACE
|
||||
occgeom.shape = face;
|
||||
occgeom.fmap.Add( face );
|
||||
occgeom.CalcBoundingBox();
|
||||
occgeom.facemeshstatus.SetSize(1);
|
||||
occgeom.facemeshstatus = 0;
|
||||
occgeom.face_maxh_modified.SetSize(1);
|
||||
occgeom.face_maxh_modified = 0;
|
||||
occgeom.face_maxh.SetSize(1);
|
||||
occgeom.face_maxh = netgen::mparam.maxh;
|
||||
|
||||
NETGENPlugin_Mesher aMesher( &aMesh, aShape, /*isVolume=*/false);
|
||||
// Set the face descriptor
|
||||
const int solidID = 0, faceID = 1; /*always 1 because faces are meshed one by one*/
|
||||
if ( ngMesh->GetNFD() < 1 )
|
||||
ngMesh->AddFaceDescriptor( netgen::FaceDescriptor( faceID, solidID, solidID, 0 ));
|
||||
|
||||
ngMesh->SetGlobalH ( netgen::mparam.maxh );
|
||||
ngMesh->SetMinimalH( netgen::mparam.minh );
|
||||
Box<3> bb = occgeom.GetBoundingBox();
|
||||
bb.Increase (bb.Diam()/10);
|
||||
ngMesh->SetLocalH (bb.PMin(), bb.PMax(), netgen::mparam.grading);
|
||||
// end set the occgeom to be meshed and some ngMesh parameteres
|
||||
|
||||
Handle(ShapeAnalysis_Surface) sprojector = new ShapeAnalysis_Surface( BRep_Tool::Surface( face ));
|
||||
double tol = BRep_Tool::MaxTolerance( face, TopAbs_FACE );
|
||||
gp_Pnt surfPnt(0,0,0);
|
||||
|
||||
map<const SMDS_MeshNode*, int > node2ngID;
|
||||
map<int, const SMDS_MeshNode* > ng2smesh;
|
||||
// Figure out which edge is this onde in!
|
||||
TopTools_IndexedMapOfShape edges;
|
||||
TopExp::MapShapes( face, TopAbs_EDGE, edges );
|
||||
TopoDS_Edge meshingEdge;
|
||||
// Check wich nodes are in this face!
|
||||
SMDS_ElemIteratorPtr iteratorElem = meshDS->elementsIterator(SMDSAbs_Edge);
|
||||
std::unique_ptr<CurveProjector> myCurveProjector;
|
||||
while ( iteratorElem->more() ) // loop on elements on a geom face
|
||||
{
|
||||
// check mesh face
|
||||
const SMDS_MeshElement* elem = iteratorElem->next();
|
||||
const SMDS_MeshNode* node0 = elem->GetNode( 0 );
|
||||
const SMDS_MeshNode* node1 = elem->GetNode( 1 );
|
||||
SMESH_NodeXYZ nXYZ0( node0 );
|
||||
SMESH_NodeXYZ nXYZ1( node1 );
|
||||
double segmentLength = ( nXYZ0 - nXYZ1 ).Modulus();
|
||||
nXYZ0 += nXYZ1;
|
||||
nXYZ0 /= 2.0;
|
||||
if( FaceBox.IsOut( nXYZ0 ) )
|
||||
continue;
|
||||
|
||||
gp_XY uv = sprojector->ValueOfUV( nXYZ0, tol ).XY();
|
||||
surfPnt = sprojector->Value( uv );
|
||||
double dist = surfPnt.Distance( nXYZ0 );
|
||||
|
||||
// used for the curve projector of edges
|
||||
double geomTol = Precision::Confusion();
|
||||
if ( dist < tol /*element is on face*/ )
|
||||
{
|
||||
numOfEdges++;
|
||||
totalEdgeLenght += segmentLength;
|
||||
int occEdgeIdFound = -1;
|
||||
for ( int edgeId = 1; edgeId <= edges.Size(); ++edgeId ) /*find in which edge the node is placed*/
|
||||
{
|
||||
meshingEdge = TopoDS::Edge(edges( edgeId ));
|
||||
myCurveProjector = std::unique_ptr<CurveProjector>( new CurveProjector(meshingEdge, geomTol) );
|
||||
if ( myCurveProjector->IsOut( nXYZ0 ) /*keep searching*/)
|
||||
continue;
|
||||
else
|
||||
{
|
||||
occEdgeIdFound = edgeId;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
netgen::Segment seg;
|
||||
for ( size_t nodeId = 0; nodeId < 2; nodeId++)
|
||||
{
|
||||
const SMDS_MeshNode* node = elem->GetNode( nodeId );
|
||||
int ngId = ngMesh->GetNP() + 1;
|
||||
ngId = node2ngID.insert( make_pair( node, ngId )).first->second;
|
||||
if ( ngId > ngMesh->GetNP() /* mean it is a new node to be add to the mesh*/)
|
||||
{
|
||||
// Restric size of mesh based on the edge dimension
|
||||
{
|
||||
SMESH_NodeXYZ nXYZ( node );
|
||||
netgen::Point3d pi(nXYZ.X(), nXYZ.Y(), nXYZ.Z());
|
||||
ngMesh->RestrictLocalH( pi, segmentLength );
|
||||
}
|
||||
|
||||
netgen::MeshPoint mp( netgen::Point<3> (node->X(), node->Y(), node->Z()) );
|
||||
ngMesh->AddPoint ( mp, 1, netgen::EDGEPOINT );
|
||||
ng2smesh.insert( make_pair(ngId, node) );
|
||||
premeshedNodes.insert( make_pair( (int)node->GetID(), node ) );
|
||||
}
|
||||
seg[nodeId] = ngId; // ng node id
|
||||
SMESH_NodeXYZ nXYZ( node );
|
||||
gp_XY uv = sprojector->ValueOfUV( nXYZ, tol ).XY();
|
||||
|
||||
// Compute the param (relative distance) of the node in relation the edge
|
||||
// fundamental for netgen working properly
|
||||
double dist2, param;
|
||||
if ( myCurveProjector->IsOnCurve( nXYZ, dist2, param ) )
|
||||
{
|
||||
seg.epgeominfo[ nodeId ].dist = param;
|
||||
seg.epgeominfo[ nodeId ].u = uv.X();
|
||||
seg.epgeominfo[ nodeId ].v = uv.Y();
|
||||
seg.epgeominfo[ nodeId ].edgenr = occEdgeIdFound;
|
||||
}
|
||||
}
|
||||
|
||||
if ( meshingEdge.Orientation() != TopAbs_FORWARD )
|
||||
{
|
||||
swap(seg[0], seg[1]);
|
||||
swap(seg.epgeominfo[0], seg.epgeominfo[1] );
|
||||
}
|
||||
|
||||
seg.edgenr = ngMesh->GetNSeg() + 1; // netgen segment id
|
||||
seg.si = faceID;
|
||||
ngMesh->AddSegment( seg );
|
||||
} // end if edge is on the face
|
||||
} // end iteration on elements
|
||||
|
||||
// set parameters from _hypLengthFromEdges if needed
|
||||
if ( !_hypParameters && _hypLengthFromEdges && numOfEdges )
|
||||
{
|
||||
netgen::mparam.maxh = totalEdgeLenght / numOfEdges;
|
||||
if ( netgen::mparam.maxh < DBL_MIN )
|
||||
netgen::mparam.maxh = occgeom.GetBoundingBox().Diam();
|
||||
|
||||
occgeom.face_maxh = netgen::mparam.maxh;
|
||||
ngMesh->SetGlobalH ( netgen::mparam.maxh );
|
||||
}
|
||||
// end set parameters
|
||||
|
||||
ngMesh->CalcSurfacesOfNode();
|
||||
const int startWith = MESHCONST_MESHSURFACE;
|
||||
const int endWith = MESHCONST_OPTSURFACE;
|
||||
err = ngLib.GenerateMesh(occgeom, startWith, endWith, ngMesh);
|
||||
|
||||
// Ng_Mesh * ngMeshptr = (Ng_Mesh*) ngLib._ngMesh;
|
||||
// int NetgenNodes = Ng_GetNP(ngMeshptr);
|
||||
// int NetgenSeg_2D = Ng_GetNSeg_2D(ngMeshptr);
|
||||
// int NetgenFaces = Ng_GetNSE(ngMeshptr);
|
||||
// std::cout << "\n";
|
||||
// std::cout << "Number of nodes, seg, faces, vols: " << NetgenNodes << ", " << NetgenSeg_2D << ", " << NetgenFaces << "\n";
|
||||
// std::cout << "err from netgen computation: " << err << "\n";
|
||||
|
||||
// ----------------------------------------------------
|
||||
// Fill the SMESHDS with the generated nodes and faces
|
||||
// ----------------------------------------------------
|
||||
nodeVec.clear();
|
||||
FillNodesAndElements( aMesh, helper, ngMesh, nodeVec, ng2smesh, newNetgenCoordinates, newNetgenElements, numberOfPremeshedNodes );
|
||||
} // Face iteration
|
||||
|
||||
return (bool) err;
|
||||
}
|
||||
|
||||
std::tuple<bool,bool> NETGENPlugin_NETGEN_2D_ONLY::SetParameteres( SMESH_Mesh& aMesh, const TopoDS_Shape& aShape,
|
||||
NETGENPlugin_Mesher& aMesher, netgen::Mesh * ngMeshes,
|
||||
netgen::OCCGeometry& occgeoComm, bool isSubMeshSupported )
|
||||
{
|
||||
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
|
||||
|
||||
aMesher.SetParameters( _hypParameters ); // _hypParameters -> netgen::mparam
|
||||
const bool toOptimize = _hypParameters ? _hypParameters->GetOptimize() : true;
|
||||
if ( _hypMaxElementArea )
|
||||
{
|
||||
netgen::mparam.maxh = sqrt( 2. * _hypMaxElementArea->GetMaxArea() / sqrt(3.0) );
|
||||
@ -269,7 +716,6 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
|
||||
if ( isCommonLocalSize ) // compute common local size in ngMeshes[0]
|
||||
{
|
||||
//list< SMESH_subMesh* > meshedSM[4]; --> all sub-shapes are added to occgeoComm
|
||||
aMesher.PrepareOCCgeometry( occgeoComm, aShape, aMesh );//, meshedSM );
|
||||
|
||||
// local size set at MESHCONST_ANALYSE step depends on
|
||||
@ -291,44 +737,268 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
occgeoComm.face_maxh = netgen::mparam.maxh;
|
||||
#ifdef NETGEN_V6
|
||||
netgen::OCCParameters occparam;
|
||||
netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes[0], netgen::mparam, occparam );
|
||||
netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes, netgen::mparam, occparam );
|
||||
#else
|
||||
netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes[0] );
|
||||
netgen::OCCSetLocalMeshSize( occgeoComm, *ngMeshes );
|
||||
#endif
|
||||
occgeoComm.emap.Clear();
|
||||
occgeoComm.vmap.Clear();
|
||||
|
||||
// set local size according to size of existing segments
|
||||
TopTools_IndexedMapOfShape edgeMap;
|
||||
TopExp::MapShapes( aMesh.GetShapeToMesh(), TopAbs_EDGE, edgeMap );
|
||||
for ( int iE = 1; iE <= edgeMap.Extent(); ++iE )
|
||||
if ( isSubMeshSupported )
|
||||
{
|
||||
const TopoDS_Shape& edge = edgeMap( iE );
|
||||
if ( SMESH_Algo::isDegenerated( TopoDS::Edge( edge )))
|
||||
continue;
|
||||
SMESHDS_SubMesh* smDS = meshDS->MeshElements( edge );
|
||||
if ( !smDS ) continue;
|
||||
SMDS_ElemIteratorPtr segIt = smDS->GetElements();
|
||||
while ( segIt->more() )
|
||||
// set local size according to size of existing segments
|
||||
TopTools_IndexedMapOfShape edgeMap;
|
||||
TopExp::MapShapes( aMesh.GetShapeToMesh(), TopAbs_EDGE, edgeMap );
|
||||
for ( int iE = 1; iE <= edgeMap.Extent(); ++iE )
|
||||
{
|
||||
const SMDS_MeshElement* seg = segIt->next();
|
||||
SMESH_TNodeXYZ n1 = seg->GetNode(0);
|
||||
SMESH_TNodeXYZ n2 = seg->GetNode(1);
|
||||
gp_XYZ p = 0.5 * ( n1 + n2 );
|
||||
const TopoDS_Shape& edge = edgeMap( iE );
|
||||
if ( SMESH_Algo::isDegenerated( TopoDS::Edge( edge )))
|
||||
continue;
|
||||
SMESHDS_SubMesh* smDS = meshDS->MeshElements( edge );
|
||||
if ( !smDS ) continue;
|
||||
SMDS_ElemIteratorPtr segIt = smDS->GetElements();
|
||||
while ( segIt->more() )
|
||||
{
|
||||
const SMDS_MeshElement* seg = segIt->next();
|
||||
SMESH_TNodeXYZ n1 = seg->GetNode(0);
|
||||
SMESH_TNodeXYZ n2 = seg->GetNode(1);
|
||||
gp_XYZ p = 0.5 * ( n1 + n2 );
|
||||
netgen::Point3d pi(p.X(), p.Y(), p.Z());
|
||||
ngMeshes->RestrictLocalH( pi, factor * ( n1 - n2 ).Modulus() );
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
SMDS_ElemIteratorPtr iteratorElem = meshDS->elementsIterator(SMDSAbs_Edge);
|
||||
while ( iteratorElem->more() ) // loop on elements on a geom face
|
||||
{
|
||||
const SMDS_MeshElement* elem = iteratorElem->next();
|
||||
const SMDS_MeshNode* node0 = elem->GetNode( 0 );
|
||||
const SMDS_MeshNode* node1 = elem->GetNode( 1 );
|
||||
SMESH_NodeXYZ nXYZ0( node0 );
|
||||
SMESH_NodeXYZ nXYZ1( node1 );
|
||||
double segmentLength = ( nXYZ0 - nXYZ1 ).Modulus();
|
||||
gp_XYZ p = 0.5 * ( nXYZ0 + nXYZ1 );
|
||||
netgen::Point3d pi(p.X(), p.Y(), p.Z());
|
||||
ngMeshes[0]->RestrictLocalH( pi, factor * ( n1 - n2 ).Modulus() );
|
||||
ngMeshes->RestrictLocalH( pi, factor * segmentLength );
|
||||
}
|
||||
}
|
||||
|
||||
// set local size defined on shapes
|
||||
aMesher.SetLocalSize( occgeoComm, *ngMeshes[0] );
|
||||
aMesher.SetLocalSizeForChordalError( occgeoComm, *ngMeshes[0] );
|
||||
aMesher.SetLocalSize( occgeoComm, *ngMeshes );
|
||||
aMesher.SetLocalSizeForChordalError( occgeoComm, *ngMeshes );
|
||||
try {
|
||||
ngMeshes[0]->LoadLocalMeshSize( mparam.meshsizefilename );
|
||||
ngMeshes->LoadLocalMeshSize( mparam.meshsizefilename );
|
||||
} catch (NgException & ex) {
|
||||
return error( COMPERR_BAD_PARMETERS, ex.What() );
|
||||
throw error( COMPERR_BAD_PARMETERS, ex.What() );
|
||||
}
|
||||
}
|
||||
|
||||
return std::make_tuple( isCommonLocalSize, isDefaultHyp );
|
||||
}
|
||||
|
||||
bool NETGENPlugin_NETGEN_2D_ONLY::ComputeMaxhOfFace( TopoDS_Face& Face, NETGENPlugin_Mesher& aMesher, TSideVector& wires,
|
||||
netgen::OCCGeometry& occgeoComm, bool isDefaultHyp, bool isCommonLocalSize )
|
||||
{
|
||||
size_t nbWires = wires.size();
|
||||
if ( !_hypParameters )
|
||||
{
|
||||
double edgeLength = 0;
|
||||
if (_hypLengthFromEdges )
|
||||
{
|
||||
// compute edgeLength as an average segment length
|
||||
smIdType nbSegments = 0;
|
||||
for ( size_t iW = 0; iW < nbWires; ++iW )
|
||||
{
|
||||
edgeLength += wires[ iW ]->Length();
|
||||
nbSegments += wires[ iW ]->NbSegments();
|
||||
}
|
||||
if ( nbSegments )
|
||||
edgeLength /= double( nbSegments );
|
||||
netgen::mparam.maxh = edgeLength;
|
||||
}
|
||||
else if ( isDefaultHyp )
|
||||
{
|
||||
// set edgeLength by a longest segment
|
||||
double maxSeg2 = 0;
|
||||
for ( size_t iW = 0; iW < nbWires; ++iW )
|
||||
{
|
||||
const UVPtStructVec& points = wires[ iW ]->GetUVPtStruct();
|
||||
if ( points.empty() )
|
||||
return error( COMPERR_BAD_INPUT_MESH );
|
||||
gp_Pnt pPrev = SMESH_TNodeXYZ( points[0].node );
|
||||
for ( size_t i = 1; i < points.size(); ++i )
|
||||
{
|
||||
gp_Pnt p = SMESH_TNodeXYZ( points[i].node );
|
||||
maxSeg2 = Max( maxSeg2, p.SquareDistance( pPrev ));
|
||||
pPrev = p;
|
||||
}
|
||||
}
|
||||
edgeLength = sqrt( maxSeg2 ) * 1.05;
|
||||
netgen::mparam.maxh = edgeLength;
|
||||
}
|
||||
if ( netgen::mparam.maxh < DBL_MIN )
|
||||
netgen::mparam.maxh = occgeoComm.GetBoundingBox().Diam();
|
||||
|
||||
if ( !isCommonLocalSize )
|
||||
{
|
||||
netgen::mparam.minh = aMesher.GetDefaultMinSize( Face, netgen::mparam.maxh );
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void NETGENPlugin_NETGEN_2D_ONLY::FillNodesAndElements( SMESH_Mesh& aMesh, SMESH_MesherHelper& helper, netgen::Mesh * ngMesh,
|
||||
vector< const SMDS_MeshNode* >& nodeVec, map<int, const SMDS_MeshNode* >& ng2smesh,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates,
|
||||
std::map<int,std::vector<smIdType>>& newNetgenElements, const int numberOfPremeshedNodes )
|
||||
{
|
||||
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
|
||||
|
||||
int nbNodes = ngMesh->GetNP();
|
||||
int nbFaces = ngMesh->GetNSE();
|
||||
nodeVec.resize( nbNodes + 1, 0 );
|
||||
// map to index local node numeration to global numeration used by Remote mesher to write the final global resulting mesh
|
||||
std::map<smIdType,smIdType> local2globalMap;
|
||||
|
||||
smIdType myNewCoordinateCounter = newNetgenCoordinates.size() > 0 ? newNetgenCoordinates.rbegin()->first + 1: numberOfPremeshedNodes+1;
|
||||
int myNewFaceCounter = newNetgenElements.size() > 0 ? newNetgenElements.rbegin()->first + 1 : 1;
|
||||
// add nodes
|
||||
for ( int ngID = 1; ngID <= nbNodes; ++ngID )
|
||||
{
|
||||
const MeshPoint& ngPoint = ngMesh->Point( ngID );
|
||||
// Check if ngPoint is not already present because was in the premeshed mesh boundary
|
||||
if ( ng2smesh.count( ngID ) == 0 )
|
||||
{
|
||||
std::vector<double> netgenCoordinates = {ngPoint(0), ngPoint(1), ngPoint(2)};
|
||||
SMDS_MeshNode * node = meshDS->AddNode(ngPoint(0), ngPoint(1), ngPoint(2));
|
||||
nodeVec[ ngID ] = node;
|
||||
newNetgenCoordinates.insert( make_pair( myNewCoordinateCounter, std::move(netgenCoordinates)) );
|
||||
local2globalMap.insert( std::make_pair( node->GetID(), myNewCoordinateCounter ) );
|
||||
myNewCoordinateCounter++;
|
||||
}
|
||||
else
|
||||
{
|
||||
nodeVec[ ngID ] = ng2smesh[ ngID ];
|
||||
local2globalMap.insert( std::make_pair( nodeVec[ ngID ]->GetID(), nodeVec[ ngID ]->GetID() ) );
|
||||
}
|
||||
}
|
||||
// create faces
|
||||
int i,j;
|
||||
vector<const SMDS_MeshNode*> nodes;
|
||||
for ( i = 1; i <= nbFaces ; ++i )
|
||||
{
|
||||
const Element2d& elem = ngMesh->SurfaceElement(i);
|
||||
nodes.resize( elem.GetNP() );
|
||||
for (j=1; j <= elem.GetNP(); ++j)
|
||||
{
|
||||
int pind = elem.PNum(j);
|
||||
if ( pind < 1 )
|
||||
break;
|
||||
nodes[ j-1 ] = nodeVec[ pind ];
|
||||
}
|
||||
if ( j > elem.GetNP() )
|
||||
{
|
||||
std::vector<smIdType> netgenCoordinates = { local2globalMap[nodes[0]->GetID()], local2globalMap[nodes[1]->GetID()], local2globalMap[nodes[2]->GetID()] };
|
||||
newNetgenElements.insert( std::make_pair( myNewFaceCounter, std::move( netgenCoordinates ) ) );
|
||||
helper.AddFace(nodes[0],nodes[1],nodes[2]);
|
||||
myNewFaceCounter++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void NETGENPlugin_NETGEN_2D_ONLY::FillNodesAndElements( SMESH_Mesh& aMesh, SMESH_MesherHelper& helper, netgen::Mesh * ngMesh, vector< const SMDS_MeshNode* >& nodeVec, int faceId )
|
||||
{
|
||||
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
|
||||
|
||||
int nbNodes = ngMesh->GetNP();
|
||||
int nbFaces = ngMesh->GetNSE();
|
||||
|
||||
int nbInputNodes = (int) nodeVec.size()-1;
|
||||
nodeVec.resize( nbNodes+1, 0 );
|
||||
|
||||
// add nodes
|
||||
for ( int ngID = nbInputNodes + 1; ngID <= nbNodes; ++ngID )
|
||||
{
|
||||
const MeshPoint& ngPoint = ngMesh->Point( ngID );
|
||||
SMDS_MeshNode * node = meshDS->AddNode(ngPoint(0), ngPoint(1), ngPoint(2));
|
||||
nodeVec[ ngID ] = node;
|
||||
}
|
||||
|
||||
// create faces
|
||||
int i,j;
|
||||
vector<const SMDS_MeshNode*> nodes;
|
||||
for ( i = 1; i <= nbFaces ; ++i )
|
||||
{
|
||||
const Element2d& elem = ngMesh->SurfaceElement(i);
|
||||
nodes.resize( elem.GetNP() );
|
||||
for (j=1; j <= elem.GetNP(); ++j)
|
||||
{
|
||||
int pind = elem.PNum(j);
|
||||
if ( pind < 1 )
|
||||
break;
|
||||
nodes[ j-1 ] = nodeVec[ pind ];
|
||||
if ( nodes[ j-1 ]->GetPosition()->GetTypeOfPosition() == SMDS_TOP_3DSPACE )
|
||||
{
|
||||
const PointGeomInfo& pgi = elem.GeomInfoPi(j);
|
||||
meshDS->SetNodeOnFace( nodes[ j-1 ], faceId, pgi.u, pgi.v);
|
||||
}
|
||||
}
|
||||
if ( j > elem.GetNP() )
|
||||
{
|
||||
if ( elem.GetType() == TRIG )
|
||||
helper.AddFace(nodes[0],nodes[1],nodes[2]);
|
||||
else
|
||||
helper.AddFace(nodes[0],nodes[1],nodes[2],nodes[3]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*Here we are going to use the NETGEN mesher
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape)
|
||||
{
|
||||
netgen::multithread.terminate = 0;
|
||||
//netgen::multithread.task = "Surface meshing";
|
||||
|
||||
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
|
||||
SMESH_MesherHelper helper(aMesh);
|
||||
helper.SetElementsOnShape( true );
|
||||
|
||||
NETGENPlugin_NetgenLibWrapper ngLib;
|
||||
ngLib._isComputeOk = false;
|
||||
|
||||
netgen::Mesh ngMeshNoLocSize;
|
||||
netgen::Mesh * ngMeshes[2] = { (netgen::Mesh*) ngLib._ngMesh, & ngMeshNoLocSize };
|
||||
|
||||
netgen::OCCGeometry occgeoComm;
|
||||
|
||||
// min / max sizes are set as follows:
|
||||
// if ( _hypParameters )
|
||||
// min and max are defined by the user
|
||||
// else if ( _hypLengthFromEdges )
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = average segment len of a FACE
|
||||
// else if ( _hypMaxElementArea )
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = f( _hypMaxElementArea )
|
||||
// else
|
||||
// min = aMesher.GetDefaultMinSize()
|
||||
// max = max segment len of a FACE
|
||||
|
||||
NETGENPlugin_Mesher aMesher( &aMesh, aShape, /*isVolume=*/false);
|
||||
auto options = SetParameteres( aMesh, aShape, aMesher, ngMeshes[0], occgeoComm );
|
||||
const bool isCommonLocalSize = std::get<0>( options );
|
||||
const bool isDefaultHyp = std::get<1>( options );
|
||||
const bool toOptimize = _hypParameters ? _hypParameters->GetOptimize() : true;
|
||||
|
||||
netgen::mparam.uselocalh = toOptimize; // restore as it is used at surface optimization
|
||||
|
||||
// ==================
|
||||
@ -382,51 +1052,10 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
// compute maxh of a FACE
|
||||
// ----------------------
|
||||
|
||||
if ( !_hypParameters )
|
||||
{
|
||||
double edgeLength = 0;
|
||||
if (_hypLengthFromEdges )
|
||||
{
|
||||
// compute edgeLength as an average segment length
|
||||
smIdType nbSegments = 0;
|
||||
for ( size_t iW = 0; iW < nbWires; ++iW )
|
||||
{
|
||||
edgeLength += wires[ iW ]->Length();
|
||||
nbSegments += wires[ iW ]->NbSegments();
|
||||
}
|
||||
if ( nbSegments )
|
||||
edgeLength /= double( nbSegments );
|
||||
netgen::mparam.maxh = edgeLength;
|
||||
}
|
||||
else if ( isDefaultHyp )
|
||||
{
|
||||
// set edgeLength by a longest segment
|
||||
double maxSeg2 = 0;
|
||||
for ( size_t iW = 0; iW < nbWires; ++iW )
|
||||
{
|
||||
const UVPtStructVec& points = wires[ iW ]->GetUVPtStruct();
|
||||
if ( points.empty() )
|
||||
return error( COMPERR_BAD_INPUT_MESH );
|
||||
gp_Pnt pPrev = SMESH_TNodeXYZ( points[0].node );
|
||||
for ( size_t i = 1; i < points.size(); ++i )
|
||||
{
|
||||
gp_Pnt p = SMESH_TNodeXYZ( points[i].node );
|
||||
maxSeg2 = Max( maxSeg2, p.SquareDistance( pPrev ));
|
||||
pPrev = p;
|
||||
}
|
||||
}
|
||||
edgeLength = sqrt( maxSeg2 ) * 1.05;
|
||||
netgen::mparam.maxh = edgeLength;
|
||||
}
|
||||
if ( netgen::mparam.maxh < DBL_MIN )
|
||||
netgen::mparam.maxh = occgeoComm.GetBoundingBox().Diam();
|
||||
|
||||
if ( !isCommonLocalSize )
|
||||
{
|
||||
netgen::mparam.minh = aMesher.GetDefaultMinSize( F, netgen::mparam.maxh );
|
||||
}
|
||||
}
|
||||
|
||||
bool setMaxh = ComputeMaxhOfFace( F, aMesher, wires, occgeoComm, isDefaultHyp, isCommonLocalSize );
|
||||
if (!setMaxh)
|
||||
return setMaxh;
|
||||
|
||||
// prepare occgeom
|
||||
netgen::OCCGeometry occgeom;
|
||||
occgeom.shape = F;
|
||||
@ -546,52 +1175,10 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh& aMesh,
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ----------------------------------------------------
|
||||
// Fill the SMESHDS with the generated nodes and faces
|
||||
// ----------------------------------------------------
|
||||
|
||||
int nbNodes = ngMesh->GetNP();
|
||||
int nbFaces = ngMesh->GetNSE();
|
||||
|
||||
int nbInputNodes = (int) nodeVec.size()-1;
|
||||
nodeVec.resize( nbNodes+1, 0 );
|
||||
|
||||
// add nodes
|
||||
for ( int ngID = nbInputNodes + 1; ngID <= nbNodes; ++ngID )
|
||||
{
|
||||
const MeshPoint& ngPoint = ngMesh->Point( ngID );
|
||||
SMDS_MeshNode * node = meshDS->AddNode(ngPoint(0), ngPoint(1), ngPoint(2));
|
||||
nodeVec[ ngID ] = node;
|
||||
}
|
||||
|
||||
// create faces
|
||||
int i,j;
|
||||
vector<const SMDS_MeshNode*> nodes;
|
||||
for ( i = 1; i <= nbFaces ; ++i )
|
||||
{
|
||||
const Element2d& elem = ngMesh->SurfaceElement(i);
|
||||
nodes.resize( elem.GetNP() );
|
||||
for (j=1; j <= elem.GetNP(); ++j)
|
||||
{
|
||||
int pind = elem.PNum(j);
|
||||
if ( pind < 1 )
|
||||
break;
|
||||
nodes[ j-1 ] = nodeVec[ pind ];
|
||||
if ( nodes[ j-1 ]->GetPosition()->GetTypeOfPosition() == SMDS_TOP_3DSPACE )
|
||||
{
|
||||
const PointGeomInfo& pgi = elem.GeomInfoPi(j);
|
||||
meshDS->SetNodeOnFace( nodes[ j-1 ], faceID, pgi.u, pgi.v);
|
||||
}
|
||||
}
|
||||
if ( j > elem.GetNP() )
|
||||
{
|
||||
if ( elem.GetType() == TRIG )
|
||||
helper.AddFace(nodes[0],nodes[1],nodes[2]);
|
||||
else
|
||||
helper.AddFace(nodes[0],nodes[1],nodes[2],nodes[3]);
|
||||
}
|
||||
}
|
||||
FillNodesAndElements( aMesh, helper, ngMesh, nodeVec, faceID );
|
||||
|
||||
break;
|
||||
} // two attempts
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
@ -26,6 +26,10 @@
|
||||
|
||||
#include <SMESH_Algo.hxx>
|
||||
#include <SMESH_Mesh.hxx>
|
||||
#include <SMESH_Group.hxx>
|
||||
#include <SMESHDS_GroupBase.hxx>
|
||||
|
||||
#include "NETGENPlugin_Mesher.hxx"
|
||||
|
||||
class StdMeshers_MaxElementArea;
|
||||
class StdMeshers_LengthFromEdges;
|
||||
@ -50,7 +54,7 @@ public:
|
||||
Hypothesis_Status& aStatus);
|
||||
|
||||
virtual bool Compute(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape);
|
||||
const TopoDS_Shape& aShape);
|
||||
|
||||
virtual void CancelCompute();
|
||||
|
||||
@ -59,6 +63,29 @@ public:
|
||||
virtual bool Evaluate(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape,
|
||||
MapShapeNbElems& aResMap);
|
||||
|
||||
bool MapSegmentsToEdges(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape,
|
||||
NETGENPlugin_NetgenLibWrapper &ngLib,
|
||||
vector< const SMDS_MeshNode* >& nodeVec,
|
||||
std::map<int,const SMDS_MeshNode*>& premeshedNodes,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates,
|
||||
std::map<int,std::vector<smIdType>>& newNetgenElements );
|
||||
|
||||
std::tuple<bool,bool> SetParameteres( SMESH_Mesh& aMesh, const TopoDS_Shape& aShape,
|
||||
NETGENPlugin_Mesher& aMesher, netgen::Mesh * ngMeshes,
|
||||
netgen::OCCGeometry& occgeoComm, bool isSubMeshSupported = true );
|
||||
|
||||
bool ComputeMaxhOfFace( TopoDS_Face& Face, NETGENPlugin_Mesher& aMesher, TSideVector& wires,
|
||||
netgen::OCCGeometry& occgeoComm, bool isDefaultHyp, bool isCommonLocalSize );
|
||||
|
||||
void FillNodesAndElements( SMESH_Mesh& aMesh, SMESH_MesherHelper& helper, netgen::Mesh * ngMesh, vector< const SMDS_MeshNode* >& nodeVec, int faceId );
|
||||
|
||||
/*!
|
||||
* \brief FillNodesAndElements, fill created triangular elements by netgen to the smesh data structure
|
||||
*/
|
||||
void FillNodesAndElements( SMESH_Mesh& aMesh, SMESH_MesherHelper& helper, netgen::Mesh * ngMesh, vector< const SMDS_MeshNode* >& nodeVec, map<int, const SMDS_MeshNode* >& ng2smesh,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates, std::map<int,std::vector<smIdType>>& newNetgenElements, const int numberOfPremeshedNodes );
|
||||
|
||||
protected:
|
||||
const StdMeshers_MaxElementArea* _hypMaxElementArea;
|
||||
const StdMeshers_LengthFromEdges* _hypLengthFromEdges;
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
350
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote.cxx
Normal file
350
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote.cxx
Normal file
@ -0,0 +1,350 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
//=============================================================================
|
||||
// File : NETGENPlugin_NETGEN_2D_Remote.cxx
|
||||
// Created : mardi 12 Decembre 2023
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
#include "NETGENPlugin_NETGEN_2D_Remote.hxx"
|
||||
|
||||
#include "NETGENPlugin_DriverParam.hxx"
|
||||
#include "NETGENPlugin_Hypothesis.hxx"
|
||||
|
||||
#include "Utils_SALOME_Exception.hxx"
|
||||
|
||||
#include <SMESH_Gen.hxx>
|
||||
#include <SMESH_Mesh.hxx>
|
||||
#include <SMESH_ParallelMesh.hxx>
|
||||
#include <SMESH_MesherHelper.hxx>
|
||||
#include <SMESH_DriverShape.hxx>
|
||||
#include <SMESH_DriverMesh.hxx>
|
||||
#include <SMESHDS_Mesh.hxx>
|
||||
#include <SMESH_MeshLocker.hxx>
|
||||
|
||||
#include <QString>
|
||||
#include <QProcess>
|
||||
|
||||
#include <boost/filesystem.hpp>
|
||||
namespace fs = boost::filesystem;
|
||||
/*
|
||||
Netgen include files
|
||||
*/
|
||||
|
||||
#ifndef OCCGEOMETRY
|
||||
#define OCCGEOMETRY
|
||||
#endif
|
||||
#include <occgeom.hpp>
|
||||
|
||||
#ifdef NETGEN_V5
|
||||
#include <ngexception.hpp>
|
||||
#endif
|
||||
#ifdef NETGEN_V6
|
||||
#include <core/exception.hpp>
|
||||
#endif
|
||||
|
||||
namespace nglib {
|
||||
#include <nglib.h>
|
||||
}
|
||||
namespace netgen {
|
||||
|
||||
NETGENPLUGIN_DLL_HEADER
|
||||
extern MeshingParameters mparam;
|
||||
|
||||
NETGENPLUGIN_DLL_HEADER
|
||||
extern volatile multithreadt multithread;
|
||||
}
|
||||
using namespace nglib;
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
* Constructor
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_Remote::NETGENPlugin_NETGEN_2D_Remote(int hypId, SMESH_Gen * gen)
|
||||
: NETGENPlugin_NETGEN_2D_ONLY(hypId, gen)
|
||||
{
|
||||
_name = "NETGEN_2D_Remote";
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
* Destructor
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_Remote::~NETGENPlugin_NETGEN_2D_Remote()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fill the structure netgen_param with the information from the hypothesis
|
||||
*
|
||||
* @param hyp the hypothesis
|
||||
* @param aParams the netgen_param structure
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_2D_Remote::fillParameters(const NETGENPlugin_Hypothesis* hyp, netgen_params &aParams)
|
||||
{
|
||||
aParams.myType = hypoType::Hypo;
|
||||
aParams.maxh = hyp->GetMaxSize();
|
||||
aParams.minh = hyp->GetMinSize();
|
||||
aParams.segmentsperedge = hyp->GetNbSegPerEdge();
|
||||
aParams.grading = hyp->GetGrowthRate();
|
||||
aParams.curvaturesafety = hyp->GetNbSegPerRadius();
|
||||
aParams.secondorder = hyp->GetSecondOrder() ? 1 : 0;
|
||||
aParams.quad = hyp->GetQuadAllowed() ? 1 : 0;
|
||||
aParams.optimize = hyp->GetOptimize();
|
||||
aParams.fineness = hyp->GetFineness();
|
||||
aParams.uselocalh = hyp->GetSurfaceCurvature();
|
||||
aParams.merge_solids = hyp->GetFuseEdges();
|
||||
aParams.chordalError = hyp->GetChordalErrorEnabled() ? hyp->GetChordalError() : -1.;
|
||||
aParams.optsteps2d = aParams.optimize ? hyp->GetNbSurfOptSteps() : 0;
|
||||
aParams.optsteps3d = aParams.optimize ? hyp->GetNbVolOptSteps() : 0;
|
||||
aParams.elsizeweight = hyp->GetElemSizeWeight();
|
||||
aParams.opterrpow = hyp->GetWorstElemMeasure();
|
||||
aParams.delaunay = hyp->GetUseDelauney();
|
||||
aParams.checkoverlap = hyp->GetCheckOverlapping();
|
||||
aParams.checkchartboundary = hyp->GetCheckChartBoundary();
|
||||
#ifdef NETGEN_V6
|
||||
// std::string
|
||||
aParams.meshsizefilename = hyp->GetMeshSizeFile();
|
||||
aParams.closeedgefac = 2;
|
||||
aParams.nbThreads = hyp->GetNbThreads();
|
||||
#else
|
||||
// const char*
|
||||
aParams.meshsizefilename = hyp->GetMeshSizeFile();
|
||||
aParams.closeedgefac = 0;
|
||||
aParams.nbThreads = 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief write in a binary file the orientation for each surface element of the mesh
|
||||
*
|
||||
* @param aMesh The mesh
|
||||
* @param aShape the shape associated to the mesh
|
||||
* @param output_file name of the binary file
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_2D_Remote::exportElementOrientation(const std::string output_file)
|
||||
{
|
||||
std::ofstream df(output_file, ios::out|ios::binary);
|
||||
int size=0;
|
||||
df.write((char*)&size, sizeof(int));
|
||||
df.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Compute mesh associate to shape
|
||||
*
|
||||
* @param aMesh The mesh
|
||||
* @param aShape The shape
|
||||
* @return true fi there are some error
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_2D_Remote::Compute(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape)
|
||||
{
|
||||
{
|
||||
SMESH_MeshLocker myLocker(&aMesh);
|
||||
SMESH_Hypothesis::Hypothesis_Status hypStatus;
|
||||
NETGENPlugin_NETGEN_2D_ONLY::CheckHypothesis(aMesh, aShape, hypStatus);
|
||||
}
|
||||
SMESH_ParallelMesh& aParMesh = dynamic_cast<SMESH_ParallelMesh&>(aMesh);
|
||||
|
||||
// Temporary folder for run
|
||||
#ifdef WIN32
|
||||
fs::path tmp_folder = aParMesh.GetTmpFolder() / fs::path("Volume-%%%%-%%%%");
|
||||
#else
|
||||
fs::path tmp_folder = aParMesh.GetTmpFolder() / fs::unique_path(fs::path("Volume-%%%%-%%%%"));
|
||||
#endif
|
||||
fs::create_directories(tmp_folder);
|
||||
// Using MESH2D generated after all triangles where created.
|
||||
fs::path mesh_file=aParMesh.GetTmpFolder() / fs::path("Mesh1D.med"); // read the premeshed elements from 2D version
|
||||
fs::path element_orientation_file=tmp_folder / fs::path("element_orientation.dat");
|
||||
fs::path new_element_file=tmp_folder / fs::path("new_elements.dat");
|
||||
// Not used kept for debug
|
||||
//fs::path output_mesh_file=tmp_folder / fs::path("output_mesh.med");
|
||||
fs::path shape_file=tmp_folder / fs::path("shape.brep");
|
||||
fs::path param_file=tmp_folder / fs::path("netgen_lenghtfromedge.txt"); /*becuase name contain 'lenghtfromedge' set length of 2D from premeshed 1D elements*/
|
||||
fs::path log_file=tmp_folder / fs::path("run.log");
|
||||
fs::path cmd_file=tmp_folder / fs::path("cmd.txt");
|
||||
std::string mesh_name = "MESH";
|
||||
|
||||
{
|
||||
SMESH_MeshLocker myLocker(&aMesh);
|
||||
//Writing Shape
|
||||
SMESH_DriverShape::exportShape(shape_file.string(), aShape);
|
||||
|
||||
//Writing hypo
|
||||
// netgen_params aParams;
|
||||
// fillParameters(_hypParameters, aParams);
|
||||
// exportNetgenParams(param_file.string(), aParams);
|
||||
{
|
||||
// Simply write the file with the proper name
|
||||
std::ofstream myfile(param_file.string());
|
||||
myfile << 1 << std::endl;
|
||||
myfile.close();
|
||||
}
|
||||
|
||||
// Exporting element orientation
|
||||
exportElementOrientation(element_orientation_file.string());
|
||||
}
|
||||
|
||||
// Calling run_mesher
|
||||
// Path to mesher script
|
||||
fs::path mesher_launcher = fs::path(std::getenv("SMESH_ROOT_DIR"))/
|
||||
fs::path("bin")/
|
||||
fs::path("salome")/
|
||||
fs::path("mesher_launcher.py");
|
||||
|
||||
|
||||
std::string s_program="python3";
|
||||
std::list<std::string> params;
|
||||
params.push_back(mesher_launcher.string());
|
||||
params.push_back("NETGEN2D");
|
||||
params.push_back(mesh_file.string());
|
||||
params.push_back(shape_file.string());
|
||||
params.push_back(param_file.string());
|
||||
params.push_back("--elem-orient-file=" + element_orientation_file.string());
|
||||
params.push_back("--new-element-file=" + new_element_file.string());
|
||||
// params.push_back("--output-mesh-file=" + output_mesh_file.string());
|
||||
|
||||
// Parallelism method parameters
|
||||
int method = aParMesh.GetParallelismMethod();
|
||||
if(method == ParallelismMethod::MultiThread){
|
||||
params.push_back("--method=local");
|
||||
} else if (method == ParallelismMethod::MultiNode){
|
||||
params.push_back("--method=cluster");
|
||||
params.push_back("--resource="+aParMesh.GetResource());
|
||||
params.push_back("--wc-key="+aParMesh.GetWcKey());
|
||||
params.push_back("--nb-proc=1");
|
||||
params.push_back("--nb-proc-per-node="+to_string(aParMesh.GetNbProcPerNode()));
|
||||
params.push_back("--nb-node="+to_string(aParMesh.GetNbNode()));
|
||||
params.push_back("--walltime="+aParMesh.GetWalltime());
|
||||
} else {
|
||||
throw SALOME_Exception("Unknown parallelism method "+method);
|
||||
}
|
||||
std::string cmd = "";
|
||||
cmd += s_program;
|
||||
for(auto arg: params){
|
||||
cmd += " " + arg;
|
||||
}
|
||||
MESSAGE("Running command: ");
|
||||
MESSAGE(cmd);
|
||||
// Writing command in cmd.log
|
||||
{
|
||||
std::ofstream flog(cmd_file.string());
|
||||
flog << cmd << endl;
|
||||
}
|
||||
|
||||
// Building arguments for QProcess
|
||||
QString program = QString::fromStdString(s_program);
|
||||
QStringList arguments;
|
||||
for(auto arg : params){
|
||||
arguments << arg.c_str();
|
||||
}
|
||||
|
||||
QString out_file = log_file.string().c_str();
|
||||
QProcess myProcess;
|
||||
// myProcess.setProcessChannelMode(QProcess::MergedChannels);
|
||||
myProcess.setProcessChannelMode(QProcess::ForwardedChannels);
|
||||
myProcess.setStandardOutputFile(out_file);
|
||||
|
||||
myProcess.start(program, arguments);
|
||||
// Waiting for process to finish (argument -1 make it wait until the end of
|
||||
// the process otherwise it just waits 30 seconds)
|
||||
bool finished = myProcess.waitForFinished(-1);
|
||||
int ret = myProcess.exitCode();
|
||||
if(ret != 0 || !finished){
|
||||
// Run crahed
|
||||
std::string msg = "Issue with mesh_launcher: \n";
|
||||
msg += "See log for more details: " + log_file.string() + "\n";
|
||||
msg += cmd + "\n";
|
||||
throw SALOME_Exception(msg);
|
||||
}
|
||||
|
||||
{
|
||||
SMESH_MeshLocker myLocker(&aMesh);
|
||||
std::ifstream df(new_element_file.string(), ios::binary);
|
||||
|
||||
int totalPremeshedNodes;
|
||||
int NetgenNbOfNodes;
|
||||
int NetgenNbOfNodesNew;
|
||||
int NetgenNbOfTriangles;
|
||||
double NetgenPoint[3];
|
||||
int NetgenTriangle[3];
|
||||
int nodeID;
|
||||
|
||||
SMESH_MesherHelper helper(aMesh);
|
||||
// This function is mandatory for setElementsOnShape to work
|
||||
helper.IsQuadraticSubMesh(aShape);
|
||||
helper.SetElementsOnShape( true );
|
||||
|
||||
df.read((char*) &totalPremeshedNodes, sizeof(int));
|
||||
// Number of nodes in intial mesh
|
||||
df.read((char*) &NetgenNbOfNodes, sizeof(int));
|
||||
// Number of nodes added by netgen
|
||||
df.read((char*) &NetgenNbOfNodesNew, sizeof(int));
|
||||
|
||||
// Filling nodevec (correspondence netgen numbering mesh numbering)
|
||||
vector< const SMDS_MeshNode* > nodeVec ( NetgenNbOfNodesNew + 2 );
|
||||
SMESHDS_Mesh * meshDS = helper.GetMeshDS();
|
||||
for (int nodeIndex = 1; nodeIndex <= NetgenNbOfNodes; ++nodeIndex )
|
||||
{
|
||||
//Id of the point
|
||||
df.read((char*) &nodeID, sizeof(int));
|
||||
nodeVec.at(nodeID) = meshDS->FindNode(nodeID);
|
||||
}
|
||||
|
||||
// Add new points and update nodeVec
|
||||
for (int nodeIndex = totalPremeshedNodes + 1; nodeIndex <= NetgenNbOfNodesNew; ++nodeIndex )
|
||||
{
|
||||
df.read((char *) &NetgenPoint, sizeof(double)*3);
|
||||
nodeVec.at(nodeIndex) = helper.AddNode(NetgenPoint[0], NetgenPoint[1], NetgenPoint[2]);
|
||||
}
|
||||
|
||||
// Add triangles
|
||||
df.read((char*) &NetgenNbOfTriangles, sizeof(int));
|
||||
for ( int elemIndex = 1; elemIndex <= NetgenNbOfTriangles; ++elemIndex )
|
||||
{
|
||||
df.read((char*) &NetgenTriangle, sizeof(int)*3);
|
||||
if ( nodeVec.at( NetgenTriangle[0] ) && nodeVec.at( NetgenTriangle[1] ) && nodeVec.at( NetgenTriangle[2] ) )
|
||||
helper.AddFace(nodeVec.at( NetgenTriangle[0] ), nodeVec.at( NetgenTriangle[1] ), nodeVec.at( NetgenTriangle[2] ) );
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Assign submeshes to compute
|
||||
*
|
||||
* @param aSubMesh submesh to add
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_2D_Remote::setSubMeshesToCompute(SMESH_subMesh * aSubMesh)
|
||||
{
|
||||
SMESH_MeshLocker myLocker(aSubMesh->GetFather());
|
||||
SMESH_Algo::setSubMeshesToCompute(aSubMesh);
|
||||
}
|
73
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote.hxx
Normal file
73
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote.hxx
Normal file
@ -0,0 +1,73 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
//=============================================================================
|
||||
// File : NETGENPlugin_NETGEN_2D_Remote.hxx
|
||||
// Created : mardi 12 Decembre 2023
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
#ifndef _NETGENPlugin_NETGEN_2D_REMOTE_HXX_
|
||||
#define _NETGENPlugin_NETGEN_2D_REMOTE_HXX_
|
||||
|
||||
#include "NETGENPlugin_NETGEN_2D_ONLY.hxx"
|
||||
|
||||
#include <vector>
|
||||
#include <map>
|
||||
|
||||
class StdMeshers_ViscousLayers;
|
||||
class StdMeshers_MaxElementVolume;
|
||||
class NETGENPlugin_Hypothesis;
|
||||
class NETGENPlugin_NetgenLibWrapper;
|
||||
class netgen_params;
|
||||
class SMDS_MeshNode;
|
||||
|
||||
using namespace std;
|
||||
|
||||
class NETGENPLUGIN_EXPORT NETGENPlugin_NETGEN_2D_Remote: public NETGENPlugin_NETGEN_2D_ONLY
|
||||
{
|
||||
public:
|
||||
NETGENPlugin_NETGEN_2D_Remote(int hypId, SMESH_Gen* gen);
|
||||
virtual ~NETGENPlugin_NETGEN_2D_Remote();
|
||||
|
||||
// Function whould not be used with remote Computing
|
||||
bool CheckHypothesis (SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape,
|
||||
Hypothesis_Status& aStatus) override {(void)aMesh;(void)aShape;aStatus = HYP_OK;return true;};
|
||||
|
||||
bool Compute(SMESH_Mesh& aMesh,
|
||||
const TopoDS_Shape& aShape) override;
|
||||
|
||||
void setSubMeshesToCompute(SMESH_subMesh * aSubMesh) override;
|
||||
|
||||
|
||||
private:
|
||||
void exportElementOrientation(const std::string output_file);
|
||||
|
||||
void fillParameters(const NETGENPlugin_Hypothesis* hyp,
|
||||
netgen_params &aParams);
|
||||
|
||||
|
||||
};
|
||||
|
||||
#endif
|
77
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote_i.cxx
Normal file
77
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote_i.cxx
Normal file
@ -0,0 +1,77 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// SMESH SMESH_I : idl implementation based on 'SMESH' unit's classes
|
||||
// File : NETGENPlugin_NETGEN_2D_Remote_i.cxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Module : NETGENPlugin
|
||||
// $Header$
|
||||
//
|
||||
#include "NETGENPlugin_NETGEN_2D_Remote_i.hxx"
|
||||
#include "SMESH_Gen.hxx"
|
||||
|
||||
#include "Utils_CorbaException.hxx"
|
||||
#include "utilities.h"
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
* NETGENPlugin_NETGEN_2D_Remote_i::NETGENPlugin_NETGEN_2D_Remote_i
|
||||
*
|
||||
* Constructor
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_Remote_i::NETGENPlugin_NETGEN_2D_Remote_i( PortableServer::POA_ptr thePOA,
|
||||
::SMESH_Gen* theGenImpl )
|
||||
: SALOME::GenericObj_i( thePOA ),
|
||||
SMESH_Hypothesis_i( thePOA ),
|
||||
SMESH_Algo_i( thePOA ),
|
||||
SMESH_2D_Algo_i( thePOA )
|
||||
{
|
||||
myBaseImpl = new ::NETGENPlugin_NETGEN_2D_Remote( theGenImpl->GetANewId(), theGenImpl );
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
* NETGENPlugin_NETGEN_2D_Remote_i::~NETGENPlugin_NETGEN_2D_Remote_i
|
||||
*
|
||||
* Destructor
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_Remote_i::~NETGENPlugin_NETGEN_2D_Remote_i()
|
||||
{
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
* NETGENPlugin_NETGEN_2D_Remote_i::GetImpl
|
||||
*
|
||||
* Get implementation
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
::NETGENPlugin_NETGEN_2D_Remote* NETGENPlugin_NETGEN_2D_Remote_i::GetImpl()
|
||||
{
|
||||
return ( ::NETGENPlugin_NETGEN_2D_Remote* )myBaseImpl;
|
||||
}
|
||||
|
58
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote_i.hxx
Normal file
58
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_Remote_i.hxx
Normal file
@ -0,0 +1,58 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// SMESH SMESH_I : idl implementation based on 'SMESH' unit's classes
|
||||
// File : NETGENPlugin_NETGEN_2D_Remote_i.hxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Module : NETGENPlugin
|
||||
// $Header$
|
||||
//
|
||||
#ifndef _NETGENPlugin_NETGEN_2D_REMOTE_I_HXX_
|
||||
#define _NETGENPlugin_NETGEN_2D_REMOTE_I_HXX_
|
||||
|
||||
#include "NETGENPlugin_Defs.hxx"
|
||||
|
||||
#include <SALOMEconfig.h>
|
||||
#include CORBA_SERVER_HEADER(NETGENPlugin_Algorithm)
|
||||
|
||||
#include "SMESH_2D_Algo_i.hxx"
|
||||
#include "NETGENPlugin_NETGEN_2D_Remote.hxx"
|
||||
|
||||
// ======================================================
|
||||
// NETGEN 2d algorithm
|
||||
// ======================================================
|
||||
class NETGENPLUGIN_EXPORT NETGENPlugin_NETGEN_2D_Remote_i:
|
||||
public virtual POA_NETGENPlugin::NETGENPlugin_NETGEN_2D_Remote,
|
||||
public virtual SMESH_2D_Algo_i
|
||||
{
|
||||
public:
|
||||
// Constructor
|
||||
NETGENPlugin_NETGEN_2D_Remote_i( PortableServer::POA_ptr thePOA,
|
||||
::SMESH_Gen* theGenImpl );
|
||||
// Destructor
|
||||
virtual ~NETGENPlugin_NETGEN_2D_Remote_i();
|
||||
|
||||
// Get implementation
|
||||
::NETGENPlugin_NETGEN_2D_Remote* GetImpl();
|
||||
};
|
||||
|
||||
#endif
|
298
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_SA.cxx
Normal file
298
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_SA.cxx
Normal file
@ -0,0 +1,298 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// NETGENPlugin : C++ implementation
|
||||
// File : NETGENPlugin_NETGEN_2D_SA.cxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Date : 23/10/2023
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
#include "NETGENPlugin_NETGEN_2D_SA.hxx"
|
||||
#include "NETGENPlugin_Hypothesis_2D.hxx"
|
||||
#include "NETGENPlugin_SimpleHypothesis_2D.hxx"
|
||||
#include "NETGENPlugin_Mesher.hxx"
|
||||
|
||||
#include <SMESHDS_Mesh.hxx>
|
||||
#include <SMESH_ControlsDef.hxx>
|
||||
#include <SMESH_Gen.hxx>
|
||||
#include <SMESH_Mesh.hxx>
|
||||
#include <SMESH_MesherHelper.hxx>
|
||||
#include <SMESH_DriverShape.hxx>
|
||||
#include <SMESH_DriverMesh.hxx>
|
||||
#include <StdMeshers_LengthFromEdges.hxx>
|
||||
#include <StdMeshers_MaxElementArea.hxx>
|
||||
#include <utilities.h>
|
||||
|
||||
#ifdef WIN32
|
||||
#include <filesystem>
|
||||
namespace fs = std::filesystem;
|
||||
#else
|
||||
#include <boost/filesystem.hpp>
|
||||
namespace fs = boost::filesystem;
|
||||
#endif
|
||||
|
||||
namespace nglib {
|
||||
#include <nglib.h>
|
||||
}
|
||||
#include <meshing.hpp>
|
||||
|
||||
using namespace nglib;
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_SA::NETGENPlugin_NETGEN_2D_SA()
|
||||
: NETGENPlugin_NETGEN_2D_ONLY(0, new SMESH_Gen())
|
||||
{
|
||||
_name = "NETGEN_2D_SA";
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
/*!
|
||||
*
|
||||
*/
|
||||
//=============================================================================
|
||||
|
||||
NETGENPlugin_NETGEN_2D_SA::~NETGENPlugin_NETGEN_2D_SA()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check presence and content of orientation file. Implemented for completness and future reference.
|
||||
*
|
||||
* @param element_orientation_file Binary file containing the orientation of surface elemnts
|
||||
* @return true, false
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_2D_SA::checkOrientationFile( const std::string element_orientation_file )
|
||||
{
|
||||
if(element_orientation_file.empty()){
|
||||
MESSAGE("No element orientation file");
|
||||
return true;
|
||||
} else {
|
||||
MESSAGE("Reading from elements from file: " << element_orientation_file);
|
||||
// By construction the orientation file written by Remote version has a zero written to mark no need of orientation in 2D meshing
|
||||
int nbElement;
|
||||
std::ifstream df(element_orientation_file, ios::binary|ios::in);
|
||||
df.read((char*)&nbElement, sizeof(int));
|
||||
df.close();
|
||||
return (nbElement == 0);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief fill plugin hypothesis from the netgen_params structure
|
||||
*
|
||||
* @param aParams the structure
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_2D_SA::fillHyp(const std::string param_file, netgen_params aParams)
|
||||
{
|
||||
|
||||
if( aParams.has_netgen_param && aParams.myType == hypoType::Hypo )
|
||||
{
|
||||
NETGENPlugin_Hypothesis_2D * hyp = new NETGENPlugin_Hypothesis_2D(0, GetGen());
|
||||
hyp->SetMaxSize(aParams.maxh);
|
||||
hyp->SetMinSize(aParams.minh);
|
||||
hyp->SetGrowthRate(aParams.grading);
|
||||
hyp->SetQuadAllowed(aParams.quad);
|
||||
hyp->SetFineness((NETGENPlugin_Hypothesis::Fineness)aParams.fineness);
|
||||
hyp->SetChordalErrorEnabled(aParams.chordalError);
|
||||
if(aParams.optimize){
|
||||
hyp->SetNbSurfOptSteps(aParams.optsteps2d);
|
||||
}
|
||||
_hypParameters = dynamic_cast< const NETGENPlugin_Hypothesis_2D *> (hyp);
|
||||
}
|
||||
else
|
||||
{
|
||||
NETGENPlugin_Hypothesis * hyp = new NETGENPlugin_Hypothesis(0, GetGen());
|
||||
if (param_file.find("lenghtfromedge") != std::string::npos )
|
||||
{
|
||||
_hypLengthFromEdges = dynamic_cast<const StdMeshers_LengthFromEdges*> (hyp);
|
||||
}
|
||||
else if ( param_file.find("maxarea") != std::string::npos )
|
||||
{
|
||||
StdMeshers_MaxElementArea * hyp = new StdMeshers_MaxElementArea(0, GetGen());
|
||||
|
||||
std::ifstream myfile(param_file);
|
||||
std::string line;
|
||||
double maxArea;
|
||||
std::getline(myfile, line);
|
||||
bool hashypothesis = std::stoi(line);
|
||||
if ( hashypothesis )
|
||||
{
|
||||
std::getline(myfile, line);
|
||||
maxArea = std::stod(line);
|
||||
hyp->SetMaxArea( maxArea );
|
||||
_hypMaxElementArea = static_cast<const StdMeshers_MaxElementArea*> (hyp);
|
||||
}
|
||||
|
||||
myfile.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Write a binary file containing information on the elements/nodes
|
||||
* created by the mesher
|
||||
*
|
||||
* @param premeshedNodes map of the premeshed nodes of 1D elements
|
||||
* @param newNetgenCoordinates map of the coordinate of new netgen points created in the mesh
|
||||
* @param newNetgenElements map of the element triangulation
|
||||
* @return true if there are some error
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_2D_SA::fillNewElementFile( std::string new_element_file,
|
||||
const int numberOfGlobalPremeshedNodes,
|
||||
std::map<int,const SMDS_MeshNode*>& premeshedNodes,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates,
|
||||
std::map<int,std::vector<smIdType>>& newNetgenElements )
|
||||
{
|
||||
MESSAGE("Writting new elements")
|
||||
|
||||
int NetgenNbOfNodes = premeshedNodes.size();
|
||||
int NetgenNbOfNodesNew = numberOfGlobalPremeshedNodes + newNetgenCoordinates.size();
|
||||
int NetgenNbOfTriangles = newNetgenElements.size();
|
||||
bool isOK = ( NetgenNbOfTriangles > 0 );
|
||||
if ( isOK && !new_element_file.empty() )
|
||||
{
|
||||
int NetgenElement[3];
|
||||
std::ofstream df(new_element_file, ios::out|ios::binary);
|
||||
// Writing nodevec (correspondence netgen numbering mesh numbering)
|
||||
// Number of nodes
|
||||
df.write((char*) &numberOfGlobalPremeshedNodes, sizeof(int));
|
||||
df.write((char*) &NetgenNbOfNodes, sizeof(int));
|
||||
df.write((char*) &NetgenNbOfNodesNew, sizeof(int));
|
||||
for (auto k : premeshedNodes )
|
||||
df.write((char*) &k.first, sizeof(int));
|
||||
|
||||
// Writing info on new points
|
||||
for (auto k : newNetgenCoordinates )
|
||||
df.write((char*) k.second.data(), sizeof(double)*3 );
|
||||
|
||||
// create triangles
|
||||
df.write((char*) &NetgenNbOfTriangles, sizeof(int));
|
||||
for ( int elemIndex = 1; elemIndex <= NetgenNbOfTriangles; ++elemIndex )
|
||||
{
|
||||
int nodes = newNetgenElements[ elemIndex ].size();
|
||||
for (int i = 0; i < nodes; i++)
|
||||
NetgenElement[ i ] = (int) newNetgenElements[ elemIndex ][ i ];
|
||||
|
||||
df.write((char*) &NetgenElement, sizeof(int)* nodes );
|
||||
}
|
||||
|
||||
df.close();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Compute the mesh based on the
|
||||
*
|
||||
* @param input_mesh_file Mesh file (containing 2D elements)
|
||||
* @param shape_file Shape file (BREP or STEP format)
|
||||
* @param hypo_file Ascii file containing the netgen parameters
|
||||
* @param element_orientation_file Binary file containing the orientation of surface elemnts
|
||||
* @param new_element_file output file containing info the elements created by the mesher
|
||||
* @param output_mesh_file output mesh file (if empty it will not be created)
|
||||
* @return true, false
|
||||
*/
|
||||
bool NETGENPlugin_NETGEN_2D_SA::Compute( SMESH_Mesh& aMesh, TopoDS_Shape &aShape, std::string new_element_file )
|
||||
{
|
||||
// Nodes on edge are double because each face is treat one by one, so seam edges are iterated twice
|
||||
vector< const SMDS_MeshNode* > nodeVec;
|
||||
NETGENPlugin_Mesher aMesher( &aMesh, aShape, false /*isVolume=*/ );
|
||||
NETGENPlugin_NetgenLibWrapper ngLib;
|
||||
ngLib._isComputeOk = false;
|
||||
|
||||
fs::path netgen_log_file = fs::path(new_element_file).remove_filename() / fs::path("NETGEN.out");
|
||||
MESSAGE("netgen ouput"<<netgen_log_file.string());
|
||||
ngLib.setOutputFile(netgen_log_file.string());
|
||||
|
||||
netgen::OCCGeometry occgeoComm;
|
||||
NETGENPlugin_NETGEN_2D_ONLY::SetParameteres( aMesh, aShape, aMesher, ngLib._ngMesh, occgeoComm, false /*submesh is not supported*/ );
|
||||
|
||||
std::map<int,const SMDS_MeshNode*> premeshedNodes;
|
||||
std::map<int,std::vector<double>> newNetgenCoordinates;
|
||||
std::map<int,std::vector<smIdType>> newNetgenElements;
|
||||
const int numberOfTotalPremeshedNodes = aMesh.NbNodes();
|
||||
bool compute = NETGENPlugin_NETGEN_2D_ONLY::MapSegmentsToEdges( aMesh, aShape, ngLib, nodeVec,
|
||||
premeshedNodes, newNetgenCoordinates,
|
||||
newNetgenElements );
|
||||
|
||||
compute = fillNewElementFile(new_element_file,
|
||||
numberOfTotalPremeshedNodes,
|
||||
premeshedNodes,
|
||||
newNetgenCoordinates,
|
||||
newNetgenElements);
|
||||
return compute;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Running the mesher on the given files
|
||||
*
|
||||
* @param input_mesh_file Mesh file (containing 2D elements)
|
||||
* @param shape_file Shape file (BREP or STEP format)
|
||||
* @param hypo_file Ascii file containing the netgen parameters
|
||||
* @param element_orientation_file Binary file containing the orientation of surface elemnts
|
||||
* @param new_element_file output file containing info the elements created by the mesher
|
||||
* @param output_mesh_file output mesh file (if empty it will not be created)
|
||||
* @return int
|
||||
*/
|
||||
int NETGENPlugin_NETGEN_2D_SA::run(const std::string input_mesh_file,
|
||||
const std::string shape_file,
|
||||
const std::string hypo_file,
|
||||
const std::string element_orientation_file,
|
||||
const std::string new_element_file,
|
||||
const std::string output_mesh_file)
|
||||
{
|
||||
|
||||
std::unique_ptr<SMESH_Mesh> myMesh(_gen->CreateMesh(false));
|
||||
|
||||
SMESH_DriverMesh::importMesh(input_mesh_file, *myMesh);
|
||||
// Importing shape
|
||||
TopoDS_Shape myShape;
|
||||
SMESH_DriverShape::importShape(shape_file, myShape);
|
||||
// Importing hypothesis
|
||||
netgen_params myParams;
|
||||
importNetgenParams(hypo_file, myParams);
|
||||
fillHyp(hypo_file,myParams);
|
||||
MESSAGE("Meshing with netgen2d");
|
||||
int ret = 1;
|
||||
if ( checkOrientationFile(element_orientation_file) )
|
||||
{
|
||||
ret = (int) Compute( *myMesh, myShape, new_element_file );
|
||||
|
||||
if(ret){
|
||||
std::cerr << "Meshing failed" << std::endl;
|
||||
return ret;
|
||||
}
|
||||
|
||||
if(!output_mesh_file.empty()){
|
||||
std::string meshName = "MESH";
|
||||
SMESH_DriverMesh::exportMesh(output_mesh_file, *myMesh, meshName);
|
||||
}
|
||||
}
|
||||
else
|
||||
std::cerr << "For NETGENPlugin_NETGEN_2D_SA orientation file should be market with 0 or be empty!" << std::endl;
|
||||
|
||||
return ret;
|
||||
}
|
64
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_SA.hxx
Normal file
64
src/NETGENPlugin/NETGENPlugin_NETGEN_2D_SA.hxx
Normal file
@ -0,0 +1,64 @@
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 2.1 of the License, or (at your option) any later version.
|
||||
//
|
||||
// This library 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
|
||||
// Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License along with this library; if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
//
|
||||
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
||||
//
|
||||
|
||||
// NETGENPlugin : C++ implementation
|
||||
// File : NETGENPlugin_NETGEN_2D_SA.hxx
|
||||
// Author : Cesar Conopoima (OCC)
|
||||
// Date : 23/10/2023
|
||||
// Project : SALOME
|
||||
//=============================================================================
|
||||
//
|
||||
#ifndef _NETGENPlugin_NETGEN_2D_SA_HXX_
|
||||
#define _NETGENPlugin_NETGEN_2D_SA_HXX_
|
||||
|
||||
#include "NETGENPlugin_Defs.hxx"
|
||||
#include "NETGENPlugin_DriverParam.hxx"
|
||||
#include "NETGENPlugin_NETGEN_2D_ONLY.hxx"
|
||||
#include "SMESH_Algo.hxx"
|
||||
#include "SMESH_Mesh.hxx"
|
||||
|
||||
class NETGENPlugin_Mesher;
|
||||
|
||||
class NETGENPLUGIN_EXPORT NETGENPlugin_NETGEN_2D_SA: public NETGENPlugin_NETGEN_2D_ONLY
|
||||
{
|
||||
public:
|
||||
NETGENPlugin_NETGEN_2D_SA();
|
||||
virtual ~NETGENPlugin_NETGEN_2D_SA();
|
||||
|
||||
bool Compute(SMESH_Mesh& aMesh, TopoDS_Shape &aShape, std::string new_element_file );
|
||||
|
||||
int run(const std::string input_mesh_file,
|
||||
const std::string shape_file,
|
||||
const std::string hypo_file,
|
||||
const std::string element_orientation_file,
|
||||
const std::string new_element_file,
|
||||
const std::string output_mesh_file);
|
||||
|
||||
bool fillNewElementFile( std::string new_element_file,
|
||||
const int numberOfGlobalPremeshedNodes,
|
||||
std::map<int,const SMDS_MeshNode*>& premeshedNodes,
|
||||
std::map<int,std::vector<double>>& newNetgenCoordinates,
|
||||
std::map<int,std::vector<smIdType>>& newNetgenElements );
|
||||
private:
|
||||
|
||||
bool checkOrientationFile( const std::string element_orientation_file );
|
||||
void fillHyp(const std::string param_file, netgen_params aParams);
|
||||
};
|
||||
|
||||
#endif
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -437,7 +437,6 @@ bool NETGENPlugin_NETGEN_3D::computePrepareParam(
|
||||
|
||||
NETGENPlugin_Mesher aMesher( &aMesh, helper.GetSubShape(), /*isVolume=*/true );
|
||||
|
||||
|
||||
if ( _hypParameters )
|
||||
{
|
||||
aMesher.SetParameters( _hypParameters );
|
||||
@ -637,7 +636,6 @@ bool NETGENPlugin_NETGEN_3D::Compute(
|
||||
computeRunMesher(occgeo, nodeVec, ngLib._ngMesh, ngLib, startWith, endWith);
|
||||
|
||||
computeFillMesh(nodeVec, ngLib, helper, Netgen_NbOfNodes);
|
||||
|
||||
return false;
|
||||
|
||||
}
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -110,6 +110,7 @@ NETGENPlugin_NETGEN_3D_Remote::~NETGENPlugin_NETGEN_3D_Remote()
|
||||
*/
|
||||
void NETGENPlugin_NETGEN_3D_Remote::fillParameters(const NETGENPlugin_Hypothesis* hyp, netgen_params &aParams)
|
||||
{
|
||||
aParams.myType = hypoType::Hypo;
|
||||
aParams.maxh = hyp->GetMaxSize();
|
||||
aParams.minh = hyp->GetMinSize();
|
||||
aParams.segmentsperedge = hyp->GetNbSegPerEdge();
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -168,7 +168,6 @@ bool NETGENPlugin_NETGEN_3D_SA::computeFillNewElementFile(
|
||||
|
||||
int Netgen_NbOfNodesNew = Ng_GetNP(Netgen_mesh);
|
||||
int Netgen_NbOfTetra = Ng_GetNE(Netgen_mesh);
|
||||
|
||||
bool isOK = ( Netgen_NbOfTetra > 0 );
|
||||
if ( isOK && !new_element_file.empty() )
|
||||
{
|
||||
@ -289,7 +288,6 @@ int NETGENPlugin_NETGEN_3D_SA::run(const std::string input_mesh_file,
|
||||
|
||||
importNetgenParams(hypo_file, myParams);
|
||||
fillHyp(myParams);
|
||||
|
||||
MESSAGE("Meshing with netgen3d");
|
||||
int ret = Compute(myShape, *myMesh, myParams,
|
||||
new_element_file,
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -25,7 +25,9 @@
|
||||
// Module : NETGEN
|
||||
//
|
||||
|
||||
#include "NETGENPlugin_NETGEN_2D_SA.hxx"
|
||||
#include "NETGENPlugin_NETGEN_3D_SA.hxx"
|
||||
#include "NETGENPlugin_NETGEN_1D2D3D_SA.hxx"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
@ -78,18 +80,46 @@ int main(int argc, char *argv[]){
|
||||
element_orientation_file = "";
|
||||
if (new_element_file == "NONE")
|
||||
new_element_file = "";
|
||||
|
||||
int ret = 0;
|
||||
if (mesher=="NETGEN3D"){
|
||||
NETGENPlugin_NETGEN_3D_SA myplugin;
|
||||
myplugin.run(input_mesh_file,
|
||||
ret = myplugin.run(input_mesh_file,
|
||||
shape_file,
|
||||
hypo_file,
|
||||
element_orientation_file,
|
||||
new_element_file,
|
||||
output_mesh_file);
|
||||
} else {
|
||||
output_mesh_file );
|
||||
}
|
||||
else if ( mesher=="NETGEN1D" ||
|
||||
mesher=="NETGEN1D2D" ||
|
||||
mesher=="NETGEN1D2D3D" )
|
||||
{
|
||||
NETGENPlugin_NETGEN_1D2D3D_SA myplugin;
|
||||
NETGENPlugin_Mesher::DIM DIM = mesher=="NETGEN1D" ? NETGENPlugin_Mesher::D1
|
||||
: ( mesher=="NETGEN1D2D" ? NETGENPlugin_Mesher::D2
|
||||
: NETGENPlugin_Mesher::D3 );
|
||||
|
||||
ret = myplugin.run(input_mesh_file,
|
||||
shape_file,
|
||||
hypo_file,
|
||||
element_orientation_file,
|
||||
new_element_file,
|
||||
output_mesh_file,
|
||||
DIM );
|
||||
}
|
||||
else if ( mesher=="NETGEN2D" )
|
||||
{
|
||||
NETGENPlugin_NETGEN_2D_SA myplugin;
|
||||
ret = myplugin.run(input_mesh_file,
|
||||
shape_file,
|
||||
hypo_file,
|
||||
element_orientation_file,
|
||||
new_element_file,
|
||||
output_mesh_file );
|
||||
}
|
||||
else {
|
||||
std::cerr << "Unknown mesher:" << mesher << std::endl;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
return ret;
|
||||
}
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
@ -61,7 +61,7 @@ NETGENPlugin_SimpleHypothesis_2D::NETGENPlugin_SimpleHypothesis_2D (int
|
||||
//=============================================================================
|
||||
void NETGENPlugin_SimpleHypothesis_2D::SetNumberOfSegments(int nb)
|
||||
{
|
||||
if ( nb < 1 )
|
||||
if ( nb < 0 )
|
||||
throw SALOME_Exception("Number of segments must be positive");
|
||||
if (nb != _nbSegments)
|
||||
{
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
|
@ -1,4 +1,4 @@
|
||||
// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
//
|
||||
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
||||
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
||||
@ -37,6 +37,7 @@
|
||||
#include "NETGENPlugin_NETGEN_2D_i.hxx"
|
||||
#include "NETGENPlugin_NETGEN_3D_i.hxx"
|
||||
#include "NETGENPlugin_NETGEN_3D_Remote_i.hxx"
|
||||
#include "NETGENPlugin_NETGEN_2D_Remote_i.hxx"
|
||||
#include "NETGENPlugin_SimpleHypothesis_2D_i.hxx"
|
||||
#include "NETGENPlugin_SimpleHypothesis_3D_i.hxx"
|
||||
|
||||
@ -66,6 +67,8 @@ extern "C"
|
||||
aCreator = new NETGENPlugin_Creator_i<NETGENPlugin_NETGEN_3D_i>;
|
||||
else if (strcmp(aHypName, "NETGEN_3D_Remote") == 0)
|
||||
aCreator = new NETGENPlugin_Creator_i<NETGENPlugin_NETGEN_3D_Remote_i>;
|
||||
else if (strcmp(aHypName, "NETGEN_2D_Remote") == 0)
|
||||
aCreator = new NETGENPlugin_Creator_i<NETGENPlugin_NETGEN_2D_Remote_i>;
|
||||
else if (strcmp(aHypName, "NETGEN_2D") == 0)
|
||||
aCreator = new NETGENPlugin_Creator_i<NETGENPlugin_NETGEN_2D_i>;
|
||||
else if (strcmp(aHypName, "NETGEN_2D_ONLY") == 0)
|
||||
|
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
|
||||
# Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
|
Loading…
Reference in New Issue
Block a user