103 lines
3.5 KiB
Plaintext
103 lines
3.5 KiB
Plaintext
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The Netgen 4.3 from the web location : http://www.hpfem.jku.at/netgen/ is used
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in the SMESH Module of Salome2 distribution.
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How to build Netgen for Salome
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------------------------------
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Patch the official netgen 4.3 distribution:
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$ cd netgen43
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$ patch -p1 < patch_directory/netgen43ForSalome.patch
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Then run makeForSalome.sh:
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$ sh makeForSalome.sh
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Additional information for maintainers
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--------------------------------------
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The SMESH Engine of SALOME2 (particularly the m4 file check_Netgen.m4) assume
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that Netgen is installed in the directory <netgen_installation_path> as follow:
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prompt> ls <netgen_installation_path>
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bin/ cshrc_for_netgen doc/ include/ lib/ tutorials/
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prompt> ls <netgen_installation_path>/bin
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LINUX/
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prompt> ls <netgen_installation_path>/bin/LINUX/
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demoapp/ ng ng.tcl ngtcltk/ startup.tcl
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prompt> ls <netgen_installation_path>/bin/LINUX/demoapp/
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demoapp.tcl
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prompt> ls <netgen_installation_path>/bin/LINUX/ngtcltk/
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dialog.tcl menustat.tcl ngicon.tcl parameters.tcl
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drawing.tcl nghelp.tcl ngvisual.tcl variables.tcl
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prompt> ls <netgen_installation_path>/doc/
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ng4.pdf usenetgen.ps
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prompt> ls <netgen_installation_path>/include/
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nglib.h
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prompt> ls <netgen_installation_path>/lib/
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LINUX/
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prompt> ls <netgen_installation_path>/lib/LINUX/
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libcsg.a libgeom2d.a libla.a libnginterface.a libstlgeom.a
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libgen.a libgprim.a libmesh.a libopti.a libvis.a
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prompt> ls <netgen_installation_path>/tutorials/
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boxcyl.geo cylinder.geo ficherea.geo part1.stl square.in2d
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cone.geo cylsphere.geo hinge.stl sculpture.geo trafo.geo
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cubeandspheres.geo demo2d.in2d lshape3d.geo shaft.geo twobricks.geo
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cube.geo ellipsoid.geo manyholes.geo sphere.geo twocubes.geo
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cubemcyl.geo ellipticcyl.geo matrix.geo sphereincube.geo twocyl.geo
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cubemsphere.geo
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All *.tcl files are needed to control and initiate the Netgen mesher throughout its
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MHI (Machine Human Interface).<netgen_installation_path>/bin/LINUX/ng is the Netgen
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executable with its embarked MHI. All the libraries *.a should be compiled without
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the option -DOPENGL which is only needed for the Netgen MHI. netgen43 is assumed to
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be the directory downloaded from the above web location archive of Netgen. The library
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<netgen_installation_path>/lib/LINUX/libnginterface.a should contain the objects
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nglib.o (from netgen43/libsrc/interface/nglib.cpp) and ngnewdelete.o
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(from netgen43/ngtcltk/ngnewdelete.cpp).
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To have that kind of distribution from the version in the above web location you
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should first compile Netgen as suggested in the netgen43/README.INSTALL file. It will
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then produce the executable ng linked statically with the libraries *.a. Then modify
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the Makefiles to remove -DOPENGL from compiler flags list, add the objects nglib.o
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and ngnewdelete.o to the library libnginterface.a and recompile the libraries only.
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From the above web location perhaps, you will have to alter some Netgen sources to
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compile them; if you find any difficulties to do that, just ask me.
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Nadir
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********************************
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* Dr Nadir Bouhamou *
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* Ing<6E>nieur-chercheur *
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* Engineer-Researcher *
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* *
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* CEA Saclay *
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* DEN/DM2S/SFME/LGLS *
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* Bat 454 Pi<50>ce 5A *
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* 91191 Gif-Sur-Yvette c<>dex *
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* *
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* T<>l: +33 (0)1 69 08 73 07 *
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* Fax: +33 (0)1 69 08 96 96 *
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* email: nadir.bouhamou@cea.fr *
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********************************
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