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* OpenFOAM 1.5+ Export capability added

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* Relevant changes to Makefile.am and MSVC project files
* Pressing the "Quit" toolbar button now pops up a dialog box
This commit is contained in:
Philippose Rajan 2009-10-27 23:11:15 +00:00
parent b2e8610f90
commit e2f16032cc
7 changed files with 1053 additions and 320 deletions
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2
libsrc/interface/Makefile.am
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@ -6,6 +6,6 @@ noinst_LTLIBRARIES = libinterface.la
libinterface_la_SOURCES = read_fnf_mesh.cpp readtetmesh.cpp readuser.cpp writeabaqus.cpp writediffpack.cpp \
writedolfin.cpp writeelmer.cpp writefeap.cpp writefluent.cpp writegmsh.cpp writejcm.cpp \
writepermas.cpp writetecplot.cpp writetet.cpp writetochnog.cpp writeuser.cpp \
wuchemnitz.cpp writegmsh2.cpp
wuchemnitz.cpp writegmsh2.cpp writeOpenFOAM15x.cpp

713
libsrc/interface/writeOpenFOAM15x.cpp Normal file
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@ -0,0 +1,713 @@
/*! \file writeOpenFOAM15x.cpp
* \brief Export Netgen Mesh in the OpenFOAM 1.5+ File format
* \author Philippose Rajan
* \date 25 October 2009
*
* This function extends the export capabilities of
* Netgen to include the OpenFOAM 1.5+ File Format.
*
* The OpenFOAM 1.5+ mesh format consists of a set of 5 files
* which together define the mesh points, faces, cells and
* boundary conditions.
*
* The files are:
* 1. points -> A list of the point co-ordinates
* 2. faces -> A list of the faces with format <n>(pnt_ind1 pnt_ind2 .... pnt_ind<n>)
* 3. owner -> The owner cell of each face
* 4. neighbour -> The neighbour cell of each face
* 5. boundary -> The set of boundaries with name, start face, and num. of faces
*
* For a detailed description of the format, refer to the following link:
* http://openfoamwiki.net/index.php/Write_OpenFOAM_meshes
*
*/
#include <mystdlib.h>
#include <myadt.hpp>
#include <linalg.hpp>
#include <csg.hpp>
#include <meshing.hpp>
#include <sys/stat.h>
namespace netgen
{
#include "writeuser.hpp"
// Global Va
Array<int> OF15x_owner_facelist;
Array<int> OF15x_owner_celllist;
Array<int> OF15x_neighbour_facelist;
Array<int> OF15x_neighbour_celllist;
Array<int> OF15x_surfelem_bclist;
Array<int> OF15x_surfelem_facelist;
Array<int> OF15x_surfelem_celllist;
void WriteOpenFOAM15xBanner(ofstream & outfile)
{
static char FOAMversion[4] = "1.5";
static char spaces[40];
memset(spaces, ' ', 40);
spaces[38 - strlen(FOAMversion)] = '\0';
outfile <<
"/*--------------------------------*- C++ -*----------------------------------*\\\n";
outfile <<
"| ========= | |\n"
"| \\\\ / F ield | OpenFOAM: The Open Source CFD Toolbox |\n"
"| \\\\ / O peration | Version: " << FOAMversion << spaces << "|\n"
"| \\\\ / A nd | Web: http://www.OpenFOAM.org |\n"
"| \\\\/ M anipulation | |\n"
"\\*---------------------------------------------------------------------------*/\n";
}
void WriteOpenFOAM15xDividerStart(ofstream & outfile)
{
outfile <<
"// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //\n";
}
void WriteOpenFOAM15xDividerEnd(ofstream & outfile)
{
outfile <<
"// ************************************************************************* //\n";
}
void BuildOpenFOAM15xLists (const Mesh & mesh)
{
ResetTime();
cout << endl << "Building Lists.... ";
// Clear all the arrays
OF15x_owner_facelist.DeleteAll();
OF15x_owner_celllist.DeleteAll();
OF15x_neighbour_facelist.DeleteAll();
OF15x_neighbour_celllist.DeleteAll();
OF15x_surfelem_bclist.DeleteAll();
OF15x_surfelem_facelist.DeleteAll();
OF15x_surfelem_celllist.DeleteAll();
int ne = mesh.GetNE();
const_cast<Mesh&> (mesh).BuildElementSearchTree();
const MeshTopology& meshtopo = mesh.GetTopology();
// Update the mesh topology structures
const_cast<Mesh&> (mesh).UpdateTopology();
// Loop through all the volume elements
for(int elind = 1; elind <= ne; elind++)
{
Array<int> locfaces;
Element el = mesh.VolumeElement(elind);
locfaces.SetSize(el.GetNFaces());
// Get the face numbers of the faces of the current volume element
meshtopo.GetElementFaces(elind,locfaces,false);
// Loop through the faces
for(int i = 1; i <= locfaces.Size(); i++)
{
// Check if the face is a surface element (boundary face)
// if not, add the current volume element and the corresponding face into
// the owner list
if(!(meshtopo.GetFace2SurfaceElement(locfaces.Elem(i))))
{
// If the face is already present in the owner list, append the
// current cell and face to the neighbour list else append it
// as usual into the owner list
if(OF15x_owner_facelist.Contains(locfaces.Elem(i)))
{
OF15x_neighbour_celllist.Append(elind);
OF15x_neighbour_facelist.Append(locfaces.Elem(i));
}
else
{
OF15x_owner_celllist.Append(elind);
OF15x_owner_facelist.Append(locfaces.Elem(i));
}
}
// If the face is a boundary face, extract the boundary condition number of the
// face, and append that along with the face number and the current cell
// into the various surface elements lists
else
{
Element2d sel = mesh.SurfaceElement(meshtopo.GetFace2SurfaceElement(locfaces.Elem(i)));
OF15x_surfelem_bclist.Append(mesh.GetFaceDescriptor(sel.GetIndex()).BCProperty());
OF15x_surfelem_facelist.Append(locfaces.Elem(i));
OF15x_surfelem_celllist.Append(elind);
}
}
}
// Sort the list of surface elements in ascending order of boundary condition number
// also sort the cell list in the same manner (using a temporary array...!)
Array<int> OF15x_surfelem_tmplist(OF15x_surfelem_bclist);
BubbleSort(OF15x_surfelem_bclist,OF15x_surfelem_facelist);
BubbleSort(OF15x_surfelem_tmplist,OF15x_surfelem_celllist);
OF15x_surfelem_tmplist.DeleteAll();
for(int i = 1; i <= OF15x_owner_celllist.Size(); i++)
{
// Order the list of neighbours according to the order of the faces
// in the owners list by searching and swapping the neighbour cell
// and face array
// NOTE: As of now, function "Pos" is zero-based and NOT 1-based!!
int ind = OF15x_neighbour_facelist.Pos(OF15x_owner_facelist.Elem(i));
if(ind > -1)
{
int facetmp = OF15x_neighbour_facelist.Elem(i);
int celltmp = OF15x_neighbour_celllist.Elem(i);
// Swap elements in the face and cell lists
OF15x_neighbour_facelist.Elem(i) = OF15x_neighbour_facelist.Elem(ind+1);
OF15x_neighbour_facelist.Elem(ind+1) = facetmp;
OF15x_neighbour_celllist.Elem(i) = OF15x_neighbour_celllist.Elem(ind+1);
OF15x_neighbour_celllist.Elem(ind+1) = celltmp;
}
}
int rng_start = 1;
int rng_end = 1;
for(int i = 1; i <= OF15x_owner_celllist.Size(); i++)
{
// Order the face list of each owner cell in accordance to the cell list
// of the neighbours of that owner sorted in ascending order
// This operation is performed by selecting the right range within the
// array (basically... all the neighbours of each owner cell set are
// extracted and sorted one set at a time)
if((OF15x_owner_celllist.Elem(i) == OF15x_owner_celllist.Elem(rng_start)) && (i != OF15x_owner_celllist.Size()))
{
rng_end = i;
}
else
{
if(i == OF15x_owner_celllist.Size()) rng_end = i;
FlatArray<int> neisort_celllist = OF15x_neighbour_celllist.Range(rng_start-1,rng_end);
FlatArray<int> neisort_facelist = OF15x_neighbour_facelist.Range(rng_start-1,rng_end);
BubbleSort(neisort_celllist,neisort_facelist);
// After sorting out the cell and face lists, replace the old list with the
// newly ordered lists
for(int j = 1; j <= neisort_celllist.Size(); j++)
{
OF15x_neighbour_celllist.Elem(rng_start-1+j) = neisort_celllist.Elem(j);
OF15x_neighbour_facelist.Elem(rng_start-1+j) = neisort_facelist.Elem(j);
OF15x_owner_facelist.Elem(rng_start-1+j) = neisort_facelist.Elem(j);
}
// initialise the range variables to the next set of owner cells
rng_start = i;
rng_end = i;
}
}
cout << "Done (Time elapsed = " << GetTime() << " sec)" << endl;
/*
ofstream dbg("OpenFOAMDebug.log");
dbg << " ------- Boundary List -------- " << endl;
for(int i = 1; i <= OF15x_surfelem_bclist.Size(); i++)
{
dbg << "bc = " << OF15x_surfelem_bclist.Elem(i)
<< " : face = " << OF15x_surfelem_facelist.Elem(i)
<< " : cell = " << OF15x_surfelem_celllist.Elem(i) << endl;
}
dbg << endl << " ------- Owner List ------- " << endl;
for(int i = 1; i <= OF15x_owner_celllist.Size(); i++)
{
dbg << "Ind:" << i << " :: ("
<< OF15x_owner_celllist.Elem(i) << " "
<< OF15x_owner_facelist.Elem(i) << ")" << endl;
}
dbg << endl << " ----- Neighbour List ----- " << endl;
for(int i = 1; i <= OF15x_neighbour_celllist.Size(); i++)
{
dbg << "Ind:" << i << " :: ("
<< OF15x_neighbour_celllist.Elem(i) << " "
<< OF15x_neighbour_facelist.Elem(i) << ")" << endl;
}
dbg.close();
*/
}
void WriteOpenFOAM15xNeighbour (ofstream & outfile)
{
// Write the OpenFOAM standard banner and dividers, etc...
WriteOpenFOAM15xBanner(outfile);
outfile << "FoamFile \n"
<< "{ \n"
<< " version 2.0; \n"
<< " format ascii; \n"
<< " class labelList; \n"
<< " location \"constant\\polyMesh\"; \n"
<< " object neighbour; \n"
<< "} \n";
WriteOpenFOAM15xDividerStart(outfile);
outfile << endl << endl;
int nneighbours = OF15x_neighbour_celllist.Size();
outfile << nneighbours << endl;
outfile << "(" << endl;
// Write the neighbour cells to file
for(int i = 1; i <= OF15x_neighbour_celllist.Size(); i++)
{
outfile << OF15x_neighbour_celllist.Elem(i) - 1 << endl;
}
outfile << ")" << endl << endl;
WriteOpenFOAM15xDividerEnd(outfile);
}
void WriteOpenFOAM15xOwner (ofstream & outfile)
{
// Write the OpenFOAM standard banner and dividers, etc...
WriteOpenFOAM15xBanner(outfile);
outfile << "FoamFile \n"
<< "{ \n"
<< " version 2.0; \n"
<< " format ascii; \n"
<< " class labelList; \n"
<< " location \"constant\\polyMesh\"; \n"
<< " object owner; \n"
<< "} \n";
WriteOpenFOAM15xDividerStart(outfile);
outfile << endl << endl;
int nowners = OF15x_owner_celllist.Size() + OF15x_surfelem_celllist.Size();
outfile << nowners << endl;
outfile << "(" << endl;
// Write the owners of the internal cells to file
for(int i = 1; i <= OF15x_owner_celllist.Size(); i++)
{
outfile << OF15x_owner_celllist.Elem(i) - 1 << endl;
}
// Write the owners of the boundary cells to file
// (Written in order of ascending boundary condition numbers)
for(int i = 1; i <= OF15x_surfelem_celllist.Size(); i++)
{
outfile << OF15x_surfelem_celllist.Elem(i) - 1 << endl;
}
outfile << ")" << endl << endl;
WriteOpenFOAM15xDividerEnd(outfile);
}
void WriteOpenFOAM15xFaces (ofstream & outfile, const Mesh & mesh)
{
const_cast<Mesh&> (mesh).BuildElementSearchTree();
const MeshTopology& meshtopo = mesh.GetTopology();
// Update the mesh topology structures
const_cast<Mesh&> (mesh).UpdateTopology();
// Write the OpenFOAM standard banner and dividers, etc...
WriteOpenFOAM15xBanner(outfile);
outfile << "FoamFile \n"
<< "{ \n"
<< " version 2.0; \n"
<< " format ascii; \n"
<< " class faceList; \n"
<< " location \"constant\\polyMesh\"; \n"
<< " object faces; \n"
<< "} \n";
WriteOpenFOAM15xDividerStart(outfile);
outfile << endl << endl;
int nfaces = OF15x_owner_facelist.Size() + OF15x_surfelem_facelist.Size();
outfile << nfaces << endl;
outfile << "(" << endl;
// Write the faces in the order specified in the owners lists of the
// internal cells and the boundary cells
for(int i = 1; i <= OF15x_owner_facelist.Size(); i++)
{
int faceind = OF15x_owner_facelist.Elem(i);
Array<int> facepnts;
Array<int> faces;
Array<int> faceorient;
meshtopo.GetElementFaces(OF15x_owner_celllist.Elem(i),faces,false);
meshtopo.GetElementFaceOrientations(OF15x_owner_celllist.Elem(i),faceorient);
meshtopo.GetFaceVertices(faceind,facepnts);
// Get the orientation of the face, and invert it if required
// for a quad, inversion => swap 1 <=> 2 and 3 <=> 4
// for a trig, inversion => swap 1 <=> 3
int orient = faceorient.Elem(faces.Pos(faceind)+1);
if(orient == 0 || orient == 3 || orient == 5 || orient == 6)
{
if(facepnts.Size() == 4)
{
int pnttmp = facepnts.Elem(1);
facepnts.Elem(1) = facepnts.Elem(2);
facepnts.Elem(2) = pnttmp;
pnttmp = facepnts.Elem(3);
facepnts.Elem(3) = facepnts.Elem(4);
facepnts.Elem(4) = pnttmp;
}
else if(facepnts.Size() == 3)
{
int pnttmp = facepnts.Elem(1);
facepnts.Elem(1) = facepnts.Elem(3);
facepnts.Elem(3) = pnttmp;
}
}
outfile << facepnts.Size();
outfile << "(";
for(int j = 1; j <= facepnts.Size(); j++)
{
outfile << facepnts.Elem(j)-1;
if(j != facepnts.Size()) outfile << " ";
}
outfile << ")" << endl;
}
for(int i = 1; i <= OF15x_surfelem_facelist.Size(); i++)
{
int faceind = OF15x_surfelem_facelist.Elem(i);
Array<int> facepnts;
Array<int> faces;
Array<int> faceorient;
meshtopo.GetElementFaces(OF15x_surfelem_celllist.Elem(i),faces,false);
meshtopo.GetElementFaceOrientations(OF15x_surfelem_celllist.Elem(i),faceorient);
meshtopo.GetFaceVertices(faceind,facepnts);
// Get the orientation of the face, and invert it if required
// for a quad, inversion => swap 1 <=> 2 and 3 <=> 4
// for a trig, inversion => swap 1 <=> 3
int orient = faceorient.Elem(faces.Pos(faceind)+1);
if(orient == 0 || orient == 3 || orient == 5 || orient == 6)
{
if(facepnts.Size() == 4)
{
int pnttmp = facepnts.Elem(1);
facepnts.Elem(1) = facepnts.Elem(2);
facepnts.Elem(2) = pnttmp;
pnttmp = facepnts.Elem(3);
facepnts.Elem(3) = facepnts.Elem(4);
facepnts.Elem(4) = pnttmp;
}
else if(facepnts.Size() == 3)
{
int pnttmp = facepnts.Elem(1);
facepnts.Elem(1) = facepnts.Elem(3);
facepnts.Elem(3) = pnttmp;
}
}
outfile << facepnts.Size();
outfile << "(";
for(int j = 1; j <= facepnts.Size(); j++)
{
outfile << facepnts.Elem(j)-1;
if(j != facepnts.Size()) outfile << " ";
}
outfile << ")" << endl;
}
outfile << ")" << endl << endl;
WriteOpenFOAM15xDividerEnd(outfile);
}
void WriteOpenFOAM15xPoints (ofstream & outfile, const Mesh & mesh)
{
int np = mesh.GetNP();
// Write the OpenFOAM standard banner and dividers, etc...
WriteOpenFOAM15xBanner(outfile);
outfile << "FoamFile \n"
<< "{ \n"
<< " version 2.0; \n"
<< " format ascii; \n"
<< " class vectorField; \n"
<< " location \"constant\\polyMesh\"; \n"
<< " object points; \n"
<< "} \n";
WriteOpenFOAM15xDividerStart(outfile);
outfile << endl << endl;
// Number of points in the following list
outfile << np << endl;
outfile.precision(6);
outfile.setf (ios::fixed, ios::floatfield);
outfile.setf (ios::showpoint);
// Coordinate list starts here
outfile << "(" << endl;
for(int i = 1; i <= np; i++)
{
const Point3d & p = mesh.Point(i);
// Write coordinates to file
outfile << "(";
outfile << p.X() << " ";
outfile << p.Y() << " ";
outfile << p.Z();
outfile << ")" << endl;
}
outfile << ")" << endl << endl;
WriteOpenFOAM15xDividerEnd(outfile);
}
void WriteOpenFOAM15xBoundary (ofstream & outfile)
{
// Write the OpenFOAM standard banner and dividers, etc...
WriteOpenFOAM15xBanner(outfile);
outfile << "FoamFile \n"
<< "{ \n"
<< " version 2.0; \n"
<< " format ascii; \n"
<< " class polyBoundaryMesh; \n"
<< " location \"constant\\polyMesh\"; \n"
<< " object boundary; \n"
<< "} \n";
WriteOpenFOAM15xDividerStart(outfile);
outfile << endl;
Array<INDEX_3> bcarray;
int ind = 1;
bcarray.Append(INDEX_3(OF15x_surfelem_bclist.Elem(1),1,0));
for(int i = 2; i <= OF15x_surfelem_bclist.Size(); i++)
{
if(OF15x_surfelem_bclist.Elem(i) == bcarray.Elem(ind).I1())
{
bcarray.Elem(ind).I2() = bcarray.Elem(ind).I2()+1;
}
else
{
ind++;
bcarray.Append(INDEX_3(OF15x_surfelem_bclist.Elem(i),1,i-1));
}
}
outfile << bcarray.Size() << endl;
outfile << "(" << endl;
int startface = 0;
for(int i = 1; i <= bcarray.Size(); i++)
{
startface = OF15x_owner_celllist.Size() + bcarray.Elem(i).I3();
outfile << " patch" << bcarray.Elem(i).I1() << endl
<< " {" << endl
<< " type patch;" << endl
<< " physicalType patch;" << endl
<< " nFaces " << bcarray.Elem(i).I2() << ";" << endl
<< " startFace " << startface << ";" << endl
<< " }" << endl;
}
outfile << ")" << endl << endl;
WriteOpenFOAM15xDividerEnd(outfile);
}
void WriteOpenFOAM15xFormat (const Mesh & mesh, const string & casename)
{
int i,j;
bool error = false;
char casefiles[256];
int np = mesh.GetNP();
int nse = mesh.GetNSE();
int ne = mesh.GetNE();
cout << "Write OpenFOAM 1.5+ Mesh Files...." << endl;
// Abort if there are no points, surface elements or volume elements
if((np <= 0) || (ne <= 0) || (nse <= 0))
{
cout << "Export Error: Invalid mesh.... Aborting!" << endl;
return;
}
// OpenFOAM only supports linear meshes!
if(mparam.secondorder)
{
cout << "Export Error: OpenFOAM 1.5+ does not support non-linear elements.... Aborting!" << endl;
return;
}
cout << "Writing OpenFOAM 1.5+ Mesh files to case: " << casename << endl;
// Create the Case directory if it does not already exist
#ifdef WIN32
char casedir[256];
sprintf(casedir, "mkdir %s\\constant\\polyMesh", casename.c_str());
system(casedir);
#else
char casedir[256];
sprintf(casedir, "mkdir -p %s/constant/polyMesh", casename.c_str());
mkdir(casedir, S_IRWXU|S_IRWXG);
#endif
// Open handles to the five required mesh files
// points
// faces
// owner
// neighbour
// boundary
sprintf(casefiles, "%s/constant/polyMesh/points", casename.c_str());
ofstream outfile_pnts(casefiles);
sprintf(casefiles, "%s/constant/polyMesh/faces", casename.c_str());
ofstream outfile_faces(casefiles);
sprintf(casefiles, "%s/constant/polyMesh/owner", casename.c_str());
ofstream outfile_own(casefiles);
sprintf(casefiles, "%s/constant/polyMesh/neighbour", casename.c_str());
ofstream outfile_nei(casefiles);
sprintf(casefiles, "%s/constant/polyMesh/boundary", casename.c_str());
ofstream outfile_bnd(casefiles);
// Build the owner, neighbour, faces and boundary lists
// from the Netgen mesh
BuildOpenFOAM15xLists(mesh);
// Write the "points" file
if(outfile_pnts.good() && !error)
{
cout << "Writing the points file: ";
WriteOpenFOAM15xPoints(outfile_pnts,mesh);
outfile_pnts.close();
cout << "Done!" << endl;
}
else
{
cout << "Export Error: Error creating file: points.... Aborting" << endl;
error = true;
}
// Write the "owner" file
if(outfile_own.good() && !error)
{
cout << "Writing the owner file: ";
WriteOpenFOAM15xOwner(outfile_own);
outfile_own.close();
cout << "Done!" << endl;
}
else
{
cout << "Export Error: Error creating file: owner.... Aborting" << endl;
error = true;
}
// Write the "neighbour" file
if(outfile_nei.good() && !error)
{
cout << "Writing the neighbour file: ";
WriteOpenFOAM15xNeighbour(outfile_nei);
outfile_nei.close();
cout << "Done!" << endl;
}
else
{
cout << "Export Error: Error creating file: neighbour.... Aborting" << endl;
error = true;
}
// Write the "faces" file
if(outfile_faces.good() && !error)
{
cout << "Writing the faces file: ";
WriteOpenFOAM15xFaces(outfile_faces, mesh);
outfile_faces.close();
cout << "Done!" << endl;
}
else
{
cout << "Export Error: Error creating file: faces.... Aborting" << endl;
error = true;
}
// Write the "boundary" file
if(outfile_bnd.good() && !error)
{
cout << "Writing the boundary file: ";
WriteOpenFOAM15xBoundary(outfile_bnd);
outfile_bnd.close();
cout << "Done!" << endl;
}
else
{
cout << "Export Error: Error creating file: boundary.... Aborting" << endl;
error = true;
}
if(!error)
{
cout << "OpenFOAM 1.5+ Export successfully completed!" << endl;
}
else
{
cout << "Error in OpenFOAM 1.5+ Export.... Aborted!" << endl;
}
}
}

44
libsrc/interface/writegmsh2.cpp
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@ -1,17 +1,17 @@
/*! \file writegmsh2.cpp
* \brief Export Netgen Mesh in the GMSH v2.xx File format
* \author Philippose Rajan
* \date 02 November 2008
*
* This function extends the export capabilities of
* Netgen to include the GMSH v2.xx File Format.
*
* Current features of this function include:
*
* 1. Exports Triangles, Quadrangles and Tetrahedra \n
* 2. Supports upto second order elements of each type
*
*/
* \brief Export Netgen Mesh in the GMSH v2.xx File format
* \author Philippose Rajan
* \date 02 November 2008
*
* This function extends the export capabilities of
* Netgen to include the GMSH v2.xx File Format.
*
* Current features of this function include:
*
* 1. Exports Triangles, Quadrangles and Tetrahedra \n
* 2. Supports upto second order elements of each type
*
*/
#include <mystdlib.h>
@ -25,16 +25,16 @@ namespace netgen
{
#include "writeuser.hpp"
// Mapping of entities from Netgen definitions to GMSH definitions
enum GMSH_ELEMENTS {GMSH_TRIG = 2, GMSH_TRIG6 = 9,
// Mapping of entities from Netgen definitions to GMSH definitions
enum GMSH_ELEMENTS {GMSH_TRIG = 2, GMSH_TRIG6 = 9,
GMSH_QUAD = 3, GMSH_QUAD8 = 16,
GMSH_TET = 4, GMSH_TET10 = 11};
const int triGmsh[7] = {0,1,2,3,6,4,5};
const int quadGmsh[9] = {0,1,2,3,4,5,8,6,7};
const int tetGmsh[11] = {0,1,2,3,4,5,8,6,7,10,9};
const int triGmsh[7] = {0,1,2,3,6,4,5};
const int quadGmsh[9] = {0,1,2,3,4,5,8,6,7};
const int tetGmsh[11] = {0,1,2,3,4,5,8,6,7,10,9};
/*! GMSH v2.xx mesh format export function
/*! GMSH v2.xx mesh format export function
*
* This function extends the export capabilities of
* Netgen to include the GMSH v2.xx File Format.
@ -45,10 +45,10 @@ const int tetGmsh[11] = {0,1,2,3,4,5,8,6,7,10,9};
* 2. Supports upto second order elements of each type
*
*/
void WriteGmsh2Format (const Mesh & mesh,
void WriteGmsh2Format (const Mesh & mesh,
const CSGeometry & geom,
const string & filename)
{
{
ofstream outfile (filename.c_str());
outfile.precision(6);
outfile.setf (ios::fixed, ios::floatfield);
@ -255,7 +255,7 @@ void WriteGmsh2Format (const Mesh & mesh,
{
cout << " Invalid element type for Gmsh v2.xx Export Format !\n";
}
} // End: WriteGmsh2Format
} // End: WriteGmsh2Format
} // End: namespace netgen

8
libsrc/interface/writeuser.cpp
View File

@ -35,6 +35,7 @@ namespace netgen
"VRML Format", ".*",
"Gmsh Format", ".gmsh",
"Gmsh2 Format", ".gmsh2",
"OpenFOAM 1.5+ Format", "*",
"JCMwave Format", ".jcm",
"TET Format", ".tet",
// { "Chemnitz Format" },
@ -108,10 +109,15 @@ bool WriteUserFormat (const string & format,
WriteGmshFormat (mesh, geom, filename);
// Philippose - 29/01/2009
// Added Gmsh v2.xx export capability
// Added Gmsh v2.xx Mesh export capability
else if (format == "Gmsh2 Format")
WriteGmsh2Format (mesh, geom, filename);
// Philippose - 25/10/2009
// Added OpenFOAM 1.5+ Mesh export capability
else if (format == "OpenFOAM 1.5+ Format")
WriteOpenFOAM15xFormat (mesh, filename);
else if (format == "JCMwave Format")
WriteJCMFormat (mesh, geom, filename);

10
libsrc/interface/writeuser.hpp
View File

@ -63,6 +63,13 @@ void WriteGmsh2Format (const Mesh & mesh,
const string & filename);
// Philippose - 25/10/2009
// Added OpenFOAM 1.5+ Mesh Export support
extern
void WriteOpenFOAM15xFormat (const Mesh & mesh,
const string & casename);
extern
void WriteUserChemnitz (const Mesh & mesh,
const string & filename);
@ -144,8 +151,5 @@ extern bool WriteUserFormat (const string & format,
const CSGeometry & geom,
const string & filename);
#endif

12
ng/menustat.tcl
View File

@ -145,6 +145,7 @@ loadinifile;
redraw
Ng_ReadStatus;
# Ng_MeshSizeFromSurfaceMesh
wm title . [concat "$progname - " $file]
set dirname [file dirname $file]
set basefilename [file tail [file rootname $file]]
}
@ -243,8 +244,8 @@ loadmeshinifile;
}
}
if { $exportfiletype == "Elmer Format" } {
set file [tk_chooseDirectory]
if { $exportfiletype == "Elmer Format" || $exportfiletype == "OpenFOAM 1.5+ Format"} {
set file [file nativename [tk_chooseDirectory]]
} else {
# set file [tk_getSaveFile -filetypes "{ \"$exportfiletype\" {$extension} }" ]
set file [tk_getSaveFile -filetypes "{ \"$exportfiletype\" {*}}" ]
@ -866,7 +867,12 @@ button .bubar.surfm -text "Generate Mesh" -command \
button .bubar.stopm -text "Stop" -command \
{ Ng_StopMeshing; set stopdemo 1 }
button .bubar.exitb -text "Quit" \
-command { .ngmenu.file invoke "Quit" }
-command {
set ans [tk_messageBox -title "Quit Netgen?" -message "Do you really want to quit Netgen?" -type yesno -default "no" -icon question]
if { $ans == "yes" } {
.ngmenu.file invoke "Quit";
}
}
pack .bubar.exitb .bubar.surfm .bubar.stopm -side left
#button .bubar.scan -text "Scan" \

28
windows/netgen.vcproj
View File

@ -920,11 +920,11 @@
>
</File>
<File
RelativePath="..\libsrc\gprim\gprim.hpp"
RelativePath="..\libsrc\include\gprim.hpp"
>
</File>
<File
RelativePath="..\libsrc\include\gprim.hpp"
RelativePath="..\libsrc\gprim\gprim.hpp"
>
</File>
<File
@ -1008,11 +1008,11 @@
>
</File>
<File
RelativePath="..\libsrc\include\meshing.hpp"
RelativePath="..\libsrc\meshing\meshing.hpp"
>
</File>
<File
RelativePath="..\libsrc\meshing\meshing.hpp"
RelativePath="..\libsrc\include\meshing.hpp"
>
</File>
<File
@ -1092,11 +1092,11 @@
>
</File>
<File
RelativePath="..\libsrc\occ\occgeom.hpp"
RelativePath="..\libsrc\include\occgeom.hpp"
>
</File>
<File
RelativePath="..\libsrc\include\occgeom.hpp"
RelativePath="..\libsrc\occ\occgeom.hpp"
>
</File>
<File
@ -1104,11 +1104,11 @@
>
</File>
<File
RelativePath="..\libsrc\linalg\opti.hpp"
RelativePath="..\libsrc\include\opti.hpp"
>
</File>
<File
RelativePath="..\libsrc\include\opti.hpp"
RelativePath="..\libsrc\linalg\opti.hpp"
>
</File>
<File
@ -1216,11 +1216,11 @@
>
</File>
<File
RelativePath="..\libsrc\stlgeom\stlgeom.hpp"
RelativePath="..\libsrc\include\stlgeom.hpp"
>
</File>
<File
RelativePath="..\libsrc\include\stlgeom.hpp"
RelativePath="..\libsrc\stlgeom\stlgeom.hpp"
>
</File>
<File
@ -1284,11 +1284,11 @@
>
</File>
<File
RelativePath="..\libsrc\include\visual.hpp"
RelativePath="..\libsrc\visualization\visual.hpp"
>
</File>
<File
RelativePath="..\libsrc\visualization\visual.hpp"
RelativePath="..\libsrc\include\visual.hpp"
>
</File>
<File
@ -1881,6 +1881,10 @@
RelativePath="..\libsrc\interface\writejcm.cpp"
>
</File>
<File
RelativePath="..\libsrc\interface\writeOpenFOAM15x.cpp"
>
</File>
<File
RelativePath="..\libsrc\interface\writepermas.cpp"
>