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Add a patch to make the build of netgen more user-friendly
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jrt
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@ -1,7 +1,19 @@
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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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Assumptions on the Netgen installation
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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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221
src/NETGEN/netgen43ForSalome.patch
Normal file
221
src/NETGEN/netgen43ForSalome.patch
Normal file
@ -0,0 +1,221 @@
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diff -N -r -u netgen43/libsrc/include/spline2d.hpp /tmp/netgen43/libsrc/include/spline2d.hpp
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--- netgen43/libsrc/include/spline2d.hpp 1970-01-01 01:00:00.000000000 +0100
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+++ /tmp/netgen43/libsrc/include/spline2d.hpp 2003-12-10 16:28:12.000000000 +0100
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@@ -0,0 +1 @@
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+#include "../geom2d/spline2d.hpp"
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diff -N -r -u netgen43/libsrc/include/splinegeometry2.hpp /tmp/netgen43/libsrc/include/splinegeometry2.hpp
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--- netgen43/libsrc/include/splinegeometry2.hpp 1970-01-01 01:00:00.000000000 +0100
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+++ /tmp/netgen43/libsrc/include/splinegeometry2.hpp 2003-12-10 16:28:23.000000000 +0100
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@@ -0,0 +1 @@
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+#include "../geom2d/splinegeometry2.hpp"
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diff -N -r -u netgen43/libsrc/interface/Makefile /tmp/netgen43/libsrc/interface/Makefile
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--- netgen43/libsrc/interface/Makefile 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/interface/Makefile 2003-12-10 15:59:47.000000000 +0100
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@@ -1,4 +1,4 @@
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-src = nginterface.cpp writeuser.cpp writediffpack.cpp writeabaqus.cpp writefluent.cpp writepermas.cpp writetochnog.cpp writetecplot.cpp wuchemnitz.cpp writetochnog.cpp writefeap.cpp readuser.cpp importsolution.cpp
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+src = writeuser.cpp writediffpack.cpp writeabaqus.cpp writefluent.cpp writepermas.cpp writetochnog.cpp writetecplot.cpp wuchemnitz.cpp writetochnog.cpp writefeap.cpp readuser.cpp importsolution.cpp nglib.cpp ngnewdelete.cpp
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#
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lib = nginterface
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libpath = libsrc/interface
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diff -N -r -u netgen43/libsrc/interface/nglib.cpp /tmp/netgen43/libsrc/interface/nglib.cpp
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--- netgen43/libsrc/interface/nglib.cpp 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/interface/nglib.cpp 2003-12-10 16:32:54.000000000 +0100
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@@ -23,6 +23,20 @@
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#include "nglib.h"
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+namespace netgen
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+{
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+ char geomfilename [100];
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+
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+ //Destination for messages, errors, ...
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+ void Ng_PrintDest(const char * s)
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+ {
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+ (*mycout) << s << flush;
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+ }
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+
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+#include <spline2d.hpp>
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+#include <splinegeometry2.hpp>
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+}
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+
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using namespace netgen;
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// constants and types:
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@@ -171,8 +185,6 @@
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// CSG Geometry
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// FlexLexer * lexer;
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-char geomfilename [100];
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-
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// 2D Meshing Functions:
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@@ -362,7 +374,18 @@
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cout << "e(" << readedges.Get(i) << "," << readedges.Get(i+1) << ")" << endl;
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}
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*/
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- geo->AddEdges(readedges);
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+
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+ ARRAY< Point<3> > readedges1;
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+
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+ for (i = 1; i <= readedges.Size(); i++)
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+ {
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+ Point3d readedgesData = readedges.Get(i);
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+ Point <3> readedges1Data = Point<3>(readedgesData.X(),readedgesData.Y(),readedgesData.Z());
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+
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+ readedges1.Append(readedges1Data);
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+ }
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+
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+ geo->AddEdges(readedges1);
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}
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if (geo->GetStatus() == STLTopology::STL_GOOD || geo->GetStatus() == STLTopology::STL_WARNING) return NG_OK;
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@@ -472,7 +495,14 @@
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n = Vec3d(nv[0],nv[1],nv[2]);
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}
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- readtrias.Append(STLReadTriangle(apts,n));
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+ Point<3> apts1[3];
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+ apts1[0] = Point<3>(p1[0],p1[1],p1[2]);
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+ apts1[1] = Point<3>(p2[0],p2[1],p2[2]);
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+ apts1[2] = Point<3>(p3[0],p3[1],p3[2]);
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+
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+ Vec<3> n1 = Vec<3>(n.X(),n.Y(),n.Z());
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+
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+ readtrias.Append(STLReadTriangle(apts1,n1));
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}
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// add (optional) edges:
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@@ -487,30 +517,29 @@
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// compatibility functions:
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-void MyError (const char * ch)
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+void netgen::MyError (const char * ch)
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{
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cerr << ch;
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}
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-//Destination for messages, errors, ...
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-void Ng_PrintDest(const char * s)
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-{
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- (*mycout) << s << flush;
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-}
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-
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-
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-double GetTime ()
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+double netgen::GetTime ()
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{
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return 0;
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}
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-void ResetTime ()
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+void netgen::ResetTime ()
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{
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;
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}
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-void MyBeep (int i)
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+void netgen::MyBeep (int i)
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{
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;
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}
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+void MeshFromSpline2D (SplineGeometry2d & geometry,
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+ Mesh *& mesh,
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+ MeshingParameters & mp)
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+{
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+ MeshFromSpline2D (geometry, mesh, mp);
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+}
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diff -N -r -u netgen43/libsrc/makefile.mach.LINUX /tmp/netgen43/libsrc/makefile.mach.LINUX
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--- netgen43/libsrc/makefile.mach.LINUX 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/makefile.mach.LINUX 2003-12-10 15:12:18.000000000 +0100
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@@ -14,7 +14,8 @@
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#
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CFLAGS2 =
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# pg stands for profiling - also in linkflags2
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-CPLUSPLUSFLAGS2 = -O2 -I/usr/X11R6/include -DLINUX -DOPENGL
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+#CPLUSPLUSFLAGS2 = -O2 -I/usr/X11R6/include -DLINUX -DOPENGL
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+CPLUSPLUSFLAGS2 = -O2 -I/usr/X11R6/include -DLINUX
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# -fomit-frame-pointer
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# -ffast-math
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#
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diff -N -r -u netgen43/libsrc/meshing/improve2.cpp /tmp/netgen43/libsrc/meshing/improve2.cpp
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--- netgen43/libsrc/meshing/improve2.cpp 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/meshing/improve2.cpp 2003-12-10 15:42:00.000000000 +0100
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@@ -3,7 +3,7 @@
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#include "meshing.hpp"
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#include <opti.hpp>
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-#include <visual.hpp>
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+/*#include <visual.hpp>*/
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namespace netgen
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diff -N -r -u netgen43/libsrc/meshing/meshing2.cpp /tmp/netgen43/libsrc/meshing/meshing2.cpp
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--- netgen43/libsrc/meshing/meshing2.cpp 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/meshing/meshing2.cpp 2003-12-10 15:34:35.000000000 +0100
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@@ -1785,7 +1785,7 @@
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#else
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-void glrender (int wait)
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+void netgen::glrender (int wait)
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{
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;
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}
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diff -N -r -u netgen43/libsrc/visualization/stlmeshing.cpp /tmp/netgen43/libsrc/visualization/stlmeshing.cpp
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--- netgen43/libsrc/visualization/stlmeshing.cpp 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/libsrc/visualization/stlmeshing.cpp 2003-12-10 15:52:53.000000000 +0100
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@@ -5,7 +5,7 @@
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#include <stlgeom.hpp>
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#include <meshing.hpp>
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-#include <visual.hpp>
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+/*#include <visual.hpp>*/
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namespace netgen
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{
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diff -N -r -u netgen43/Makefile /tmp/netgen43/Makefile
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--- netgen43/Makefile 2003-05-07 16:01:43.000000000 +0200
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+++ /tmp/netgen43/Makefile 2003-12-10 15:11:41.000000000 +0100
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@@ -35,7 +35,8 @@
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.SUFFIXES: .cpp .o
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#
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#
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-CPLUSPLUSFLAGS1 = -c -I$(LIBSRC_DIR)/include -DOPENGL
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+#CPLUSPLUSFLAGS1 = -c -I$(LIBSRC_DIR)/include -DOPENGL
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+CPLUSPLUSFLAGS1 = -c -I$(LIBSRC_DIR)/include
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LINKFLAGS1 = -lGL -lGLU -lX11 -lXext -lXmu
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#
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CPLUSPLUSFLAGS = $(CPLUSPLUSFLAGS1) $(CPLUSPLUSFLAGS2) $(CPLUSPLUSFLAGS3)
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diff -N -r -u netgen43/makeForSalome.sh /tmp/netgen43/makeForSalome.sh
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--- netgen43/makeForSalome.sh 1970-01-01 01:00:00.000000000 +0100
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+++ /tmp/netgen43/makeForSalome.sh 2004-01-05 12:33:59.000000000 +0100
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@@ -0,0 +1,26 @@
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+#! /bin/sh
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+cp ngtcltk/ngnewdelete.* libsrc/interface/
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+
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+MACHINE=LINUX
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+export MACHINE
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+make -C libsrc/csg
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+make -C libsrc/general
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+make -C libsrc/geom2d
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+make -C libsrc/gprim
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+make -C libsrc/interface
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+make -C libsrc/linalg
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+make -C libsrc/meshing
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+make -C libsrc/opti
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+make -C libsrc/stlgeom
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+
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+if [ ! -d install ] ; then
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+ mkdir install
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+fi
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+
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+cp -r lib install/
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+
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+if [ ! -d install/include ] ; then
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+ mkdir install/include
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+fi
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+
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+cp libsrc/interface/nglib.h install/include
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