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netgen/ng/ngpkg.cpp
Hochsteger, Matthias 1aa34da6af Boundary Layers - Automatic thickness limiation and fixes
2024-12-23 12:30:28 +01:00

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/*
The interface between the GUI and the netgen library
*/
#include <mystdlib.h>
#include <myadt.hpp>
#include <linalg.hpp>
#include <meshing.hpp>
#include "../libsrc/meshing/boundarylayer.hpp"
#include <inctcl.hpp>
#include <visual.hpp>
#include <csg.hpp>
#ifdef SOCKETS
#include "../libsrc/sockets/sockets.hpp"
#include "../libsrc/sockets/socketmanager.hpp"
#endif
#include "../libsrc/general/gzstream.h"
// to be sure to include the 'right' togl-version
#include "Togl2.1/togl.h"
// EXTERN int Togl_PixelScale (const Togl * togl);
#include "fonts.hpp"
extern bool nodisplay;
#include <nginterface.h>
#include "../libsrc/interface/writeuser.hpp"
namespace netgen
{
DLL_HEADER extern MeshingParameters mparam;
DLL_HEADER extern void ImportSolution2(const char * filename);
#include "demoview.hpp"
}
#ifdef ACIS
#include "ng_acis.hpp"
#endif
#ifdef JPEGLIB
#include <jpeglib.h>
#endif
#ifdef FFMPEG
#include "encoding.hpp"
#endif
#ifdef NGSOLVE
extern "C" void NGSolve_Exit();
#endif
// extern void * ngsolve_handle;
namespace netgen
{
extern Flags parameters;
/*
NetgenOutStream operator<< ( ostream & ost, Imp imp )
{
return ( NetgenOutStream ( &ost, imp ) );
}
NetgenOutStream operator<< ( ostream & ost, Proc proc )
{
return ( NetgenOutStream ( &ost, proc ) );
}
NetgenOutStream operator<< ( ostream & ost, Procs & procs )
{
return ( NetgenOutStream ( &ost, procs ) );
}
*/
DLL_HEADER extern std::shared_ptr<NetgenGeometry> ng_geometry;
DLL_HEADER extern std::shared_ptr<Mesh> mesh;
Tcl_Interp * tcl_interp;
#ifdef SOCKETS
AutoPtr<ClientSocket> clientsocket;
ServerSocketManager serversocketmanager;
//NgArray< AutoPtr < ServerInfo > > servers;
NgArray< ServerInfo* > servers;
AutoPtr<ServerSocketUserNetgen> serversocketusernetgen;
#endif
// visualization scenes, pointer vs selects which one is drawn:
DLL_HEADER extern VisualSceneSurfaceMeshing vssurfacemeshing;
DLL_HEADER extern VisualSceneMeshDoctor vsmeshdoc;
static VisualSceneSpecPoints vsspecpoints;
DLL_HEADER extern VisualScene *visual_scene;
DLL_HEADER extern VisualScene visual_scene_cross;
extern char * err_needsmesh;// = (char*) "This operation needs a mesh";
extern char * err_jobrunning;// = (char*) "Meshing Job already running";
static clock_t starttimea;
void ResetTime2 ()
{
starttimea = clock();
}
#ifndef SMALLLIB
double GetTime2 ()
{
return double(clock() - starttimea) / CLOCKS_PER_SEC;
}
#endif
// file handling ..
int Ng_New (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (strcmp (argv[1], "mesh") == 0)
mesh.reset();
if (strcmp (argv[1], "geom") == 0)
{
/*
delete ng_geometry;
ng_geometry = new NetgenGeometry;
*/
ng_geometry = make_shared<NetgenGeometry>();
}
return TCL_OK;
}
int Ng_ImportMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[]);
int Ng_LoadMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
auto filename = filesystem::u8path(argv[1]);
if (filename.string().find(".vol") == string::npos)
{
return Ng_ImportMesh(clientData,interp,argc,argv);
}
PrintMessage (1, "load mesh from file ", filename);
mesh = make_shared<Mesh>();
try
{
mesh -> Load(filename);
SetGlobalMesh (mesh);
#ifdef PARALLEL_NETGEN
MyMPI_SendCmd ("mesh");
mesh -> Distribute();
#endif
if(mesh->GetGeometry())
ng_geometry = mesh->GetGeometry();
}
catch (const NgException & e)
{
PrintMessage (3, e.What());
return TCL_ERROR;
}
PrintMessage (2, mesh->GetNP(), " Points, ",
mesh->GetNE(), " Elements.");
return TCL_OK;
}
int Ng_SaveMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
string filename (argv[1]);
PrintMessage (1, "Save mesh to file ", filename, ".... Please Wait!");
ostream * outfile;
if (filename.substr (filename.length()-3, 3) == ".gz")
outfile = new ogzstream (filename.c_str());
else
outfile = new ofstream (filename.c_str());
mesh -> Save (*outfile);
// *outfile << endl << endl << "endmesh" << endl << endl;
if (ng_geometry && !mesh->GetGeometry())
ng_geometry -> SaveToMeshFile (*outfile);
delete outfile;
PrintMessage (1, "Save mesh to file .... DONE!");
return TCL_OK;
}
int Ng_MergeMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
string filename (argv[1]);
PrintMessage (1, "merge with mesh from file ", filename);
try
{
CSGeometry * geometry = dynamic_cast<CSGeometry*> (ng_geometry.get());
//mesh -> Merge (filename);
ifstream infile(filename.c_str());
const int offset = (geometry) ? geometry->GetNSurf() : 0;
mesh -> Merge(infile,offset);
string auxstring;
if(infile.good())
{
infile >> auxstring;
if(geometry && auxstring == "csgsurfaces")
geometry -> LoadSurfaces(infile);
}
}
catch (const NgException & e)
{
PrintMessage (3, e.What());
return TCL_ERROR;
}
PrintMessage (2, mesh->GetNP(), " Points, ",
mesh->GetNSE(), " Surface Elements.");
return TCL_OK;
}
int Ng_GetImportFormats (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
ostringstream fstr;
UserFormatRegister::IterateFormats([&](auto & entry) {
fstr << "{ {" << entry.format << "} {" << entry.extensions[0];
for(auto ext : entry.extensions.Range(1, entry.extensions.Size()))
fstr << ' ' << ext;
fstr << "} }\n";
}, true, false);
Tcl_SetResult (interp, const_cast<char*>(fstr.str().c_str()), TCL_VOLATILE);
return TCL_OK;
}
int Ng_GetExportFormats (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
ostringstream fstr;
UserFormatRegister::IterateFormats([&](auto & entry) {
fstr << "{ {" << entry.format << "} {" << entry.extensions[0];
for(auto ext : entry.extensions.Range(1, entry.extensions.Size()))
fstr << ' ' << ext;
fstr << "} }\n";
}, false, true);
Tcl_SetResult (interp, const_cast<char*>(fstr.str().c_str()), TCL_VOLATILE);
return TCL_OK;
}
int Ng_ExportMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
string filename (argv[1]);
string filetype (argv[2]);
PrintMessage (1, "Export mesh to file ", filename, ".... Please Wait!");
// CSGeometry * geometry = dynamic_cast<CSGeometry*> (ng_geometry);
if (WriteUserFormat (filetype, *mesh, /* *ng_geometry, */ filename))
{
ostringstream ost;
ost << "Sorry, nothing known about file format " << filetype << endl;
Tcl_SetResult (interp, (char*)ost.str().c_str(), TCL_VOLATILE);
return TCL_ERROR;
}
PrintMessage (1, "Export mesh to file .... DONE!");
return TCL_OK;
}
int Ng_ImportMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
const string filename (argv[1]);
const string format (argv[2]);
PrintMessage (1, "import mesh from ", filename);
mesh = make_shared<Mesh>();
ReadUserFormat (*mesh, filename, format);
PrintMessage (2, mesh->GetNP(), " Points, ",
mesh->GetNE(), " Elements.");
SetGlobalMesh (mesh);
mesh->SetGlobalH (mparam.maxh);
mesh->CalcLocalH(mparam.grading);
return TCL_OK;
}
int Ng_ImportSolution (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
const char * filename = argv[1];
PrintMessage (1, "Import solution from file ", filename);
ImportSolution2 (filename);
return TCL_OK;
}
static DemoView * demoview = 0;
int Ng_ShowDemo (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
const char * filename = argv[1];
PrintMessage (1, "Show demo ", filename);
demoview = new DemoView (filename);
return TCL_OK;
}
int Ng_DemoSetTime (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
cout << "demosettime, time = " << argv[1] << endl;
int result = -1;
static char strminusone[] = "-1";
static char str0[] = "0";
if (demoview)
result = demoview->SetTime (atof (argv[1]));
if (result == -1)
Tcl_SetResult (interp, strminusone, TCL_STATIC);
else
Tcl_SetResult (interp, str0, TCL_STATIC);
return TCL_OK;
}
int Ng_SaveSolution (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
const char * filename = argv[1];
PrintMessage (1, "Save solution to file ", filename);
netgen::GetVSSolution().SaveSolutionData (filename);
return TCL_OK;
}
int Ng_SetNextTimeStamp (ClientData clientData,
Tcl_Interp * interp,
int argqc, tcl_const char *argv[])
{
if (mesh)
mesh -> SetNextTimeStamp();
return TCL_OK;
}
int Ng_LoadGeometry (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
tcl_const char * lgfilename = argv[1];
#ifdef LOG_STREAM
(*logout) << "Load geometry file: " << lgfilename << endl;
#endif
#ifdef STAT_STREAM
(*statout) << lgfilename << " & " << endl;
#endif
try
{
for (int i = 0; i < geometryregister.Size(); i++)
{
NetgenGeometry * hgeom = geometryregister[i]->Load (lgfilename);
if (hgeom)
{
// delete ng_geometry;
// ng_geometry = hgeom;
ng_geometry = shared_ptr<NetgenGeometry> (hgeom);
geometryregister[i]->SetParameters(interp);
mesh.reset();
return TCL_OK;
}
}
ifstream infile(lgfilename);
if (strlen(lgfilename) < 4)
{
cout << "ERROR: cannot recognise file format!" << endl;
}
else
{
if ((strcmp (&lgfilename[strlen(lgfilename)-4], "iges") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-3], "igs") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-3], "IGS") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-4], "IGES") == 0))
{
Tcl_SetResult (interp, (char*)"IGES import requires the OpenCascade geometry kernel. "
"Please install OpenCascade as described in the Netgen-website",
TCL_STATIC);
return TCL_ERROR;
}
else if (strcmp (&lgfilename[strlen(lgfilename)-3], "sat") == 0)
{
#ifdef ACIS
PrintMessage (1, "Load ACIS geometry file ", lgfilename);
acisgeometry = netgen::LoadACIS_SAT (lgfilename);
#endif
}
else if ((strcmp (&lgfilename[strlen(lgfilename)-4], "step") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-3], "stp") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-3], "STP") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-4], "STEP") == 0))
{
#ifdef ACISxxx
PrintMessage (1, "Load STEP geometry file ", lgfilename);
acisgeometry = netgen::LoadACIS_STEP (lgfilename);
#else
Tcl_SetResult (interp, (char*)"IGES import requires the OpenCascade geometry kernel. "
"Please install OpenCascade as described in the Netgen-website",
TCL_STATIC);
return TCL_ERROR;
#endif
}
else if ((strcmp (&lgfilename[strlen(lgfilename)-4], "brep") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-4], "Brep") == 0) ||
(strcmp (&lgfilename[strlen(lgfilename)-4], "BREP") == 0))
{
Tcl_SetResult (interp, (char*)"BREP import requires the OpenCascade geometry kernel. "
"Please install OpenCascade as described in the Netgen-website",
TCL_STATIC);
return TCL_ERROR;
}
}
}
catch (const NgException & e)
{
Tcl_SetResult (interp, const_cast<char*> (e.What().c_str()), TCL_VOLATILE);
return TCL_ERROR;
}
mesh.reset();
return TCL_OK;
}
int Ng_SaveGeometry (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (argc == 2)
{
const char * cfilename = argv[1];
try
{
ng_geometry -> Save (string (cfilename));
}
catch (const NgException & e)
{
Tcl_SetResult (interp, const_cast<char*> (e.What().c_str()), TCL_VOLATILE);
return TCL_ERROR;
}
PrintMessage (1, "Save geometry to file ", cfilename);
if (strlen(cfilename) < 4) {cout << "ERROR: can not recognise file format!!!" << endl;}
else
{
#ifdef ACIS
if (acisgeometry)
{
char * filename = const_cast<char*> (argv[1]);
if (strcmp (&filename[strlen(filename)-3], "sat") == 0)
{
acisgeometry -> SaveSATFile (filename);
}
}
#endif
/*
if (strcmp (&cfilename[strlen(cfilename)-3], "ngg") == 0)
{
CSGeometry * geometry = dynamic_cast<CSGeometry*> (ng_geometry);
if (geometry)
{
ofstream of(cfilename);
geometry->Save (of);
}
}
*/
}
}
return TCL_OK;
}
int Ng_ReadStatus (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
char buf[20], lstring[200];
static int prev_np = -1;
static int prev_ne = -1;
static int prev_nse = -1;
if (mesh)
{
if (prev_np != mesh->GetNP())
{
snprintf (buf, size(buf), "%u", unsigned(mesh->GetNP()));
Tcl_SetVar (interp, "::status_np", buf, 0);
prev_np = mesh->GetNP();
}
if (prev_ne != mesh->GetNE())
{
snprintf (buf, size(buf), "%u", unsigned(mesh->GetNE()));
Tcl_SetVar (interp, "::status_ne", buf, 0);
prev_ne = mesh->GetNE();
}
if (prev_nse != mesh->GetNSE())
{
snprintf (buf, size(buf), "%u", unsigned(mesh->GetNSE()));
Tcl_SetVar (interp, "::status_nse", buf, 0);
prev_nse = mesh->GetNSE();
}
auto tets_in_qualclass = mesh->GetQualityHistogram();
lstring[0] = 0;
for (int i = 0; i < tets_in_qualclass.Size(); i++)
{
snprintf (buf, size(buf), " %d", tets_in_qualclass[i]);
strcat (lstring, buf);
}
for (int i = tets_in_qualclass.Size(); i < 20; i++)
strcat (lstring, " 0");
Tcl_SetVar (interp, "::status_tetqualclasses", lstring, 0);
}
else
{
if (prev_np != 0)
{
Tcl_SetVar (interp, "::status_np", "0", 0);
prev_np = 0;
}
if (prev_ne != 0)
{
Tcl_SetVar (interp, "::status_ne", "0", 0);
prev_ne = 0;
}
if (prev_nse != 0)
{
Tcl_SetVar (interp, "::status_nse", "0", 0);
prev_nse = 0;
}
Tcl_SetVar (interp, "::status_tetqualclasses", "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0", 0);
}
static string prev_working;
string working = multithread.running ? "working" : " ";
if (working != prev_working)
{
Tcl_SetVar (interp, "::status_working", working.c_str(), 0);
prev_working = working;
}
/*
if (multithread.running)
Tcl_SetVar (interp, "::status_working", "working", 0);
else
Tcl_SetVar (interp, "::status_working", " ", 0);
*/
static string prev_task;
if (prev_task != string(multithread.task))
{
prev_task = multithread.task;
Tcl_SetVar (interp, "::status_task", prev_task.c_str(), 0);
}
static double prev_percent = -1;
if (prev_percent != multithread.percent)
{
prev_percent = multithread.percent;
snprintf (buf, size(buf), "%lf", prev_percent);
Tcl_SetVar (interp, "::status_percent", buf, 0);
}
{
lock_guard<mutex> guard(tcl_todo_mutex);
if (multithread.tcl_todo->length())
{
Tcl_Eval (interp, multithread.tcl_todo->c_str());
*multithread.tcl_todo = "";
}
}
return TCL_OK;
}
int Ng_MemInfo (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{/*
if (argc < 2) return TCL_ERROR;
if (strcmp (argv[1], "usedmb") == 0)
{ // returns string of 512 '0' or '1'
static char usedmb[513];
for (int i = 0; i < 512; i++)
usedmb[i] = (i % 7 == 0) ? '1' : '0';
usedmb[512] = 0;
BaseDynamicMem::GetUsed (512, usedmb);
Tcl_SetResult (interp, usedmb, TCL_STATIC);
return TCL_OK;
}
*/
return TCL_ERROR;
}
int Ng_BCProp (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
static char buf[100];
if (argc < 2)
{
Tcl_SetResult (interp, (char*)"Ng_BCProp needs arguments", TCL_STATIC);
return TCL_ERROR;
}
if (strcmp (argv[1], "setbc") == 0)
{
int facenr = atoi (argv[2]);
int bcnr = atoi (argv[3]);
if (mesh && facenr >= 1 && facenr <= mesh->GetNFD())
mesh->GetFaceDescriptor (facenr).SetBCProperty (bcnr);
}
if (strcmp (argv[1], "setall") == 0)
{
int bcnr = atoi (argv[2]);
if (mesh)
{
int nfd = mesh->GetNFD();
for (int i = 1; i <= nfd; i++)
mesh->GetFaceDescriptor (i).SetBCProperty (bcnr);
}
}
if (strcmp (argv[1], "getbc") == 0)
{
int facenr = atoi (argv[2]);
if (mesh && facenr >= 1 && facenr <= mesh->GetNFD())
{
snprintf (buf, size(buf), "%d", mesh->GetFaceDescriptor(facenr).BCProperty());
}
else
{
strcpy (buf, "0");
}
Tcl_SetResult (interp, buf, TCL_STATIC);
}
if (strcmp (argv[1], "getbcname") == 0)
{
int facenr = atoi (argv[2]);
if (mesh && facenr >= 1 && facenr <= mesh->GetNFD())
{
snprintf (buf, size(buf), "%s", mesh->GetFaceDescriptor(facenr).GetBCName().c_str());
}
else
{
strcpy (buf, "-");
}
Tcl_SetResult (interp, buf, TCL_STATIC);
}
if (strcmp (argv[1], "getactive") == 0)
{
snprintf (buf, size(buf), "%d", vsmesh.SelectedFace());
Tcl_SetResult (interp, buf, TCL_STATIC);
}
if (strcmp (argv[1], "setactive") == 0)
{
int facenr = atoi (argv[2]);
if (mesh && facenr >= 1 && facenr <= mesh->GetNFD())
{
vsmesh.SetSelectedFace (facenr);
}
}
if (strcmp (argv[1], "getnfd") == 0)
{
if (mesh)
snprintf (buf, size(buf), "%d", mesh->GetNFD());
else
snprintf (buf, size(buf), "0");
Tcl_SetResult (interp, buf, TCL_STATIC);
}
return TCL_OK;
}
int Ng_Refine (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
#ifdef ACIS
if (acisgeometry)
{
ACISRefinementSurfaces ref (*acisgeometry);
ACISMeshOptimize2dSurfaces opt(*acisgeometry);
ref.Set2dOptimizer(&opt);
ref.Refine (*mesh);
}
else
#endif
{
// ng_geometry -> GetRefinement().Refine(*mesh);
mesh->GetGeometry()->GetRefinement().Refine(*mesh);
}
//redo second order refinement if desired
if (mparam.secondorder)
const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement()).MakeSecondOrder(*mesh);
return TCL_OK;
}
int Ng_SecondOrder (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement()).MakeSecondOrder (*mesh);
return TCL_OK;
}
void * HighOrderDummy (void *)
{
// mparam.elementorder = atoi (Tcl_GetVar (interp, "options.elementorder", 0));
const char * savetask = multithread.task;
Refinement & ref = const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement());
mesh -> GetCurvedElements().BuildCurvedElements (&ref, mparam.elementorder);
multithread.task = savetask;
multithread.running = 0;
multithread.terminate = 1;
mesh -> SetNextMajorTimeStamp();
return 0;
}
int Ng_HighOrder (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
multithread.running = 1;
multithread.terminate = 0;
mparam.elementorder = atoi(argv[1]);
HighOrderDummy(NULL);
return TCL_OK;
}
void * ValidateDummy (void *)
{
Refinement & ref = const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement());
ref.ValidateSecondOrder (*mesh);
multithread.running = 0;
return NULL;
}
int Ng_ValidateSecondOrder (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
multithread.running = 1;
RunParallel (ValidateDummy, NULL);
return TCL_OK;
}
int Ng_ZRefinement (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
ZRefinementOptions opt;
opt.minref = 5;
if (argc >= 2) opt.minref = atoi (argv[1]);
ZRefinement (*mesh, ng_geometry.get(), opt);
return TCL_OK;
}
int Ng_HPRefinement (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
int levels = atoi (argv[1]);
Refinement & ref = const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement());
HPRefinement (*mesh, &ref, levels);
return TCL_OK;
}
int Ng_LoadMeshSize (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
mesh->LoadLocalMeshSize(argv[1]);
return TCL_OK;
}
int Ng_MeshSizeFromSurfaceMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
mesh->SetGlobalH (mparam.maxh);
mesh->CalcLocalH(mparam.grading);
return TCL_OK;
}
// Philippose Rajan - 13 June 2009
// Added a new TCL function call for the generation
// of prismatic boundary layers
int Ng_GenerateBoundaryLayer (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if(multithread.running)
{
Tcl_SetResult(interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
cout << "Generate Prismatic Boundary Layers (Experimental)...." << endl;
// Use an array to support creation of boundary
// layers for multiple surfaces in the future...
std::vector<int> surfid;
int surfinp = 0;
int prismlayers = 1;
double hfirst = 0.01;
double growthfactor = 1.0;
while(surfinp >= 0)
{
cout << "Enter Surface ID (-1 to end list): ";
cin >> surfinp;
if(surfinp >= 0) surfid.push_back(surfinp);
}
cout << "Number of surfaces entered = " << surfid.size() << endl;
cout << "Selected surfaces are:" << endl;
for(auto i : Range(surfid.size()))
cout << "Surface " << i << ": " << surfid[i] << endl;
cout << endl << "Enter number of prism layers: ";
cin >> prismlayers;
if(prismlayers < 1) prismlayers = 1;
cout << "Enter height of first layer: ";
cin >> hfirst;
if(hfirst <= 0.0) hfirst = 0.01;
cout << "Enter layer growth / shrink factor: ";
cin >> growthfactor;
if(growthfactor <= 0.0) growthfactor = 0.5;
BoundaryLayerParameters blp;
blp.boundary = surfid;
std::vector<double> thickness;
for(auto i : Range(prismlayers))
{
auto layer = i+1;
if(growthfactor == 1)
thickness.push_back(layer * hfirst);
else
thickness.push_back(hfirst * (pow(growthfactor, (layer+1))-1)/(growthfactor-1));
}
blp.thickness = thickness;
GenerateBoundaryLayer (*mesh, blp);
return TCL_OK;
}
int Ng_InsertVirtualBL (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
InsertVirtualBoundaryLayer (*mesh);
return TCL_OK;
}
int Ng_CutOffAndCombine (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
Mesh othermesh;
othermesh.Load (argv[1]);
othermesh.SetGlobalH (mparam.maxh);
othermesh.CalcLocalH(mparam.grading);
CutOffAndCombine (*mesh, othermesh);
return TCL_OK;
}
int Ng_HelmholtzMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
HelmholtzMesh (*mesh);
return TCL_OK;
}
int Ng_SetMeshingParameters (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
mparam.maxh = atof (Tcl_GetVar (interp, "::options.meshsize", 0));
mparam.minh = atof (Tcl_GetVar (interp, "::options.minmeshsize", 0));
mparam.meshsizefilename = Tcl_GetVar (interp, "::options.meshsizefilename", 0);
// if (!strlen (mparam.meshsizefilename)) mparam.meshsizefilename = NULL;
mparam.curvaturesafety = atof (Tcl_GetVar (interp, "::options.curvaturesafety", 0));
mparam.segmentsperedge = atof (Tcl_GetVar (interp, "::options.segmentsperedge", 0));
mparam.badellimit = atof (Tcl_GetVar (interp, "::options.badellimit", 0));
mparam.secondorder = atoi (Tcl_GetVar (interp, "::options.secondorder", 0));
mparam.elementorder = atoi (Tcl_GetVar (interp, "::options.elementorder", 0));
mparam.quad = atoi (Tcl_GetVar (interp, "::options.quad", 0));
mparam.try_hexes = atoi (Tcl_GetVar (interp, "::options.try_hexes", 0));
mparam.inverttets = atoi (Tcl_GetVar (interp, "::options.inverttets", 0));
mparam.inverttrigs = atoi (Tcl_GetVar (interp, "::options.inverttrigs", 0));
mparam.uselocalh = atoi (Tcl_GetVar (interp, "::options.localh", 0));
mparam.grading = atof (Tcl_GetVar (interp, "::options.grading", 0));
mparam.delaunay = atoi (Tcl_GetVar (interp, "::options.delaunay", 0));
mparam.checkoverlap = atoi (Tcl_GetVar (interp, "::options.checkoverlap", 0));
mparam.checkoverlappingboundary = atoi (Tcl_GetVar (interp, "::options.checkoverlappingboundary", 0));
mparam.checkchartboundary = atoi (Tcl_GetVar (interp, "::options.checkchartboundary", 0));
mparam.optsteps3d = atoi (Tcl_GetVar (interp, "::options.optsteps3d", 0));
mparam.optsteps2d = atoi (Tcl_GetVar (interp, "::options.optsteps2d", 0));
mparam.opterrpow = atof (Tcl_GetVar (interp, "::options.opterrpow", 0));
mparam.parthread = atoi (Tcl_GetVar (interp, "::options.parthread", 0));
mparam.elsizeweight = atof (Tcl_GetVar (interp, "::options.elsizeweight", 0));
mparam.autozrefine = atoi (Tcl_GetVar (interp, "::options.autozrefine", 0));
// extern int printmessage_importance;
extern int printdots;
printmessage_importance = atoi (Tcl_GetVar (interp, "::options.printmsg", 0));
printdots = (printmessage_importance >= 4);
mparam.parallel_meshing = atoi (Tcl_GetVar (interp, "::options.parallel_meshing", 0));
mparam.nthreads = atoi (Tcl_GetVar (interp, "::options.nthreads", 0));
if(atoi(Tcl_GetVar (interp, "::stloptions.resthcloseedgeenable", 0)))
mparam.closeedgefac = atof(Tcl_GetVar (interp, "::stloptions.resthcloseedgefac", 0));
else
mparam.closeedgefac = {};
//BaseMoveableMem::totalsize = 0;
// 1048576 * atoi (Tcl_GetVar (interp, "::options.memory", 0));
if (mesh)
{
mesh->SetGlobalH (mparam.maxh);
mesh->SetMinimalH (mparam.minh);
}
#ifdef PARALLELGL
MyMPI_SendCmd ("bcastparthread");
MyMPI_Bcast (mparam.parthread, MPI_COMM_WORLD);
#endif
return TCL_OK;
}
int Ng_SetDebugParameters (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
debugparam.slowchecks = atoi (Tcl_GetVar (interp, "::debug.slowchecks", 0));
debugparam.debugoutput = atoi (Tcl_GetVar (interp, "::debug.debugoutput", 0));
debugparam.haltexistingline = atoi (Tcl_GetVar (interp, "::debug.haltexistingline", 0));
debugparam.haltoverlap = atoi (Tcl_GetVar (interp, "::debug.haltoverlap", 0));
debugparam.haltsuccess = atoi (Tcl_GetVar (interp, "::debug.haltsuccess", 0));
debugparam.haltnosuccess = atoi (Tcl_GetVar (interp, "::debug.haltnosuccess", 0));
debugparam.haltlargequalclass = atoi (Tcl_GetVar (interp, "::debug.haltlargequalclass", 0));
debugparam.haltsegment = atoi (Tcl_GetVar (interp, "::debug.haltsegment", 0));
debugparam.haltnode = atoi (Tcl_GetVar (interp, "::debug.haltnode", 0));
debugparam.haltface = atoi (Tcl_GetVar (interp, "::debug.haltface", 0));
debugparam.haltsegmentp1 = atoi (Tcl_GetVar (interp, "::debug.haltsegmentp1", 0));
debugparam.haltsegmentp2 = atoi (Tcl_GetVar (interp, "::debug.haltsegmentp2", 0));
debugparam.haltfacenr = atoi (Tcl_GetVar (interp, "::debug.haltfacenr", 0));
return TCL_OK;
}
int Ng_SetCommandLineParameter (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (argc != 2)
{
Tcl_SetResult (interp, (char*)"Ng_SetCommandLineParameter needs 1 parameter",
TCL_STATIC);
return TCL_ERROR;
}
if (argv[1][0] == '-')
parameters.SetCommandLineFlag (argv[1]);
else
{
if (strstr(argv[1], ".py"))
parameters.SetFlag ("py", argv[1]);
else
parameters.SetFlag ("geofile", argv[1]);
}
return TCL_OK;
}
int Ng_GetCommandLineParameter (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (argc != 2)
{
Tcl_SetResult (interp, (char*)"Ng_GetCommandLineParameter needs 1 parameter",
TCL_STATIC);
return TCL_ERROR;
}
static char buf[10];
if (parameters.StringFlagDefined (argv[1]))
Tcl_SetResult (interp,
const_cast<char*>(parameters.GetStringFlag (argv[1], NULL).c_str()), TCL_VOLATILE);
else if (parameters.NumFlagDefined (argv[1]))
{
snprintf (buf, size(buf), "%lf", parameters.GetNumFlag (argv[1], 0));
Tcl_SetResult (interp, buf, TCL_STATIC);
}
else if (parameters.GetDefineFlag (argv[1]))
Tcl_SetResult (interp, (char*)"defined", TCL_STATIC);
else
Tcl_SetResult (interp, (char*)"undefined", TCL_STATIC);
return TCL_OK;
}
static int perfstepsstart;
static int perfstepsend;
static char* optstring = NULL;
static char* optstringcsg = NULL;
void * MeshingDummy (void *)
{
const char * savetask = multithread.task;
multithread.task = "Generate Mesh";
ResetTime();
try
{
#ifdef LOG_STREAM
(*logout) << "Start meshing" << endl;
(*logout) << "Meshing parameters:" << endl;
mparam.Print (*logout);
#endif
#ifdef ACIS
if (acisgeometry)
{
ACISGenerateMesh(*acisgeometry, mesh.Ptr(), perfstepsstart, perfstepsend, optstring);
}
else
#endif
if (ng_geometry)
{
if (perfstepsstart == 1)
{
mesh = make_shared<Mesh> ();
// vsmesh.SetMesh (mesh);
SetGlobalMesh (mesh);
mesh -> SetGeometry(ng_geometry);
}
if(!mesh)
throw Exception("Need existing global mesh");
mparam.perfstepsstart = perfstepsstart;
mparam.perfstepsend = perfstepsend;
if(optstring)
mparam.optimize3d = *optstring;
int res = ng_geometry -> GenerateMesh (mesh, mparam);
if (res != MESHING3_OK)
{
multithread.task = savetask;
multithread.running = 0;
return 0;
}
}
else if (mesh)
{
if(perfstepsstart > 1 && perfstepsstart < 5)
throw Exception("Need geometry for surface mesh operations!");
MeshVolume(mparam, *mesh);
OptimizeVolume(mparam, *mesh);
return 0;
}
else // no ng_geometry
{
multithread.task = savetask;
multithread.running = 0;
return 0;
}
if (mparam.autozrefine)
{
ZRefinementOptions opt;
opt.minref = 5;
ZRefinement (*mesh, ng_geometry.get(), opt);
mesh -> SetNextMajorTimeStamp();
}
if (mparam.secondorder)
{
const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement()).MakeSecondOrder (*mesh);
mesh -> SetNextMajorTimeStamp();
}
if (mparam.elementorder > 1)
{
mesh -> GetCurvedElements().BuildCurvedElements (&const_cast<Refinement&> (mesh->GetGeometry()->GetRefinement()),
mparam.elementorder);
mesh -> SetNextMajorTimeStamp();
}
PrintMessage (1, "Meshing done, time = ", GetTime(), " sec");
}
catch (const NgException & e)
{
cout << e.What() << endl;
}
multithread.task = savetask;
multithread.running = 0;
#ifdef OCCGEOMETRYorig
// currently not active
OCCGeometry * occgeometry = dynamic_cast<OCCGeometry*> (ng_geometry);
if (occgeometry && occgeometry->ErrorInSurfaceMeshing())
{
char script[] = "rebuildoccdialog";
Tcl_GlobalEval (tcl_interp, script);
}
#endif
return NULL;
}
int MeshingVal(tcl_const char* str)
{
if (strcmp(str, "ag") == 0) {return MESHCONST_ANALYSE;}
if (strcmp(str, "me") == 0) {return MESHCONST_MESHEDGES;}
if (strcmp(str, "ms") == 0) {return MESHCONST_MESHSURFACE;}
if (strcmp(str, "os") == 0) {return MESHCONST_OPTSURFACE;}
if (strcmp(str, "mv") == 0) {return MESHCONST_MESHVOLUME;}
if (strcmp(str, "ov") == 0) {return MESHCONST_OPTVOLUME;}
cout << "TCL TK ERROR, wrong meshing value, return='" << str << "'" << endl;
return 0;
}
int Ng_GenerateMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
multithread.running = 1;
multithread.terminate = 0;
extern void Render(bool blocking);
mparam.render_function = &Render;
for (int i = 0; i < geometryregister.Size(); i++)
geometryregister[i] -> SetParameters (interp);
Ng_SetMeshingParameters (clientData, interp, 0, argv);
perfstepsstart = 1;
perfstepsend = 6;
if (optstringcsg) delete optstringcsg;
optstringcsg = NULL;
if (optstring) delete optstring;
optstring = NULL;
if (argc == 2)
{
perfstepsstart = 1;
perfstepsend = MeshingVal(argv[1]);
}
else if (argc == 3)
{
perfstepsstart = MeshingVal(argv[1]);
perfstepsend = MeshingVal(argv[2]);
}
else if (argc == 4)
{
perfstepsstart = MeshingVal(argv[1]);
perfstepsend = MeshingVal(argv[2]);
optstring = new char[strlen(argv[3])+1];
strcpy(optstring, argv[3]);
optstringcsg = new char[strlen(argv[3])+1];
strcpy(optstringcsg, argv[3]);
}
RunParallel (MeshingDummy, NULL);
return TCL_OK;
}
int Ng_StopMeshing (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
multithread.terminate = 1;
return TCL_OK;
}
int Ng_MeshInfo (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
ostringstream str;
if (argc >= 2 && strcmp (argv[1], "dim") == 0)
str << mesh->GetDimension();
else if (argc >= 2 && strcmp (argv[1], "np") == 0)
str << mesh->GetNP();
else if (argc >= 2 && strcmp (argv[1], "ne") == 0)
str << mesh->GetNE();
else if (argc >= 2 && strcmp (argv[1], "nse") == 0)
str << mesh->GetNSE();
else if (argc >= 2 && strcmp (argv[1], "nseg") == 0)
str << mesh->GetNSeg();
else if (argc >= 2 && strcmp (argv[1], "bbox") == 0)
{
Point3d pmin, pmax;
mesh->GetBox (pmin, pmax);
str << pmin.X() << " " << pmax.X() << " "
<< pmin.Y() << " " << pmax.Y() << " "
<< pmin.Z() << " " << pmax.Z() << endl;
}
else
{
cout << "argv[1] = " << argv[1] << endl;
Tcl_SetResult (interp, (char*)"Ng_MeshInfo requires an argument out of \n dim np ne", TCL_STATIC);
return TCL_ERROR;
}
Tcl_SetResult (interp, (char*)str.str().c_str(), TCL_VOLATILE);
return TCL_OK;
}
int Ng_MeshQuality (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
double angles[4];
char buf[10];
if (mesh)
mesh->CalcMinMaxAngle(mparam.badellimit, angles);
else
{
angles[0] = angles[1] = angles[2] = angles[3] = 0;
}
snprintf (buf, size(buf), "%5.1lf", angles[0]);
Tcl_SetVar (interp, argv[1], buf, 0);
snprintf (buf, size(buf), "%5.1lf", angles[1]);
Tcl_SetVar (interp, argv[2], buf, 0);
snprintf (buf, size(buf), "%5.1lf", angles[2]);
Tcl_SetVar (interp, argv[3], buf, 0);
snprintf (buf, size(buf), "%5.1lf", angles[3]);
Tcl_SetVar (interp, argv[4], buf, 0);
return TCL_OK;
}
int Ng_CheckSurfaceMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
mesh->FindOpenElements();
if (mesh->CheckConsistentBoundary())
{
PrintMessage (1, "surface mesh not consistent, trying orientation");
mesh->SurfaceMeshOrientation();
}
else
{
PrintMessage (1, "surface mesh consistent");
}
mesh->CheckOverlappingBoundary();
return TCL_OK;
}
int Ng_CheckVolumeMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
mesh->CheckVolumeMesh();
return TCL_OK;
}
int Ng_DeleteVolMesh (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (mesh)
mesh->ClearVolumeElements();
return TCL_OK;
}
int Ng_SplitSeparatedFaces (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (mesh)
mesh->SplitSeparatedFaces ();
return TCL_OK;
}
int Ng_RestrictH (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
if (argc != 3)
return TCL_OK;
if (!mesh)
return TCL_OK;
double loch = atof (argv[2]);
if (strcmp (argv[1], "face") == 0)
{
cout << "Restrict h at face to " << loch << endl;
mesh -> RestrictLocalH (RESTRICTH_FACE, vsmesh.SelectedFace(), loch);
}
if (strcmp (argv[1], "edge") == 0)
{
cout << "Restrict h at edge to " << loch << endl;
mesh -> RestrictLocalH (RESTRICTH_EDGE, vsmesh.SelectedEdge(), loch);
}
if (strcmp (argv[1], "point") == 0)
{
cout << "Restrict h at point to " << loch << endl;
mesh -> RestrictLocalH (RESTRICTH_POINT, vsmesh.SelectedPoint(), loch);
}
return TCL_OK;
}
int Ng_Anisotropy (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
if (argc != 2)
return TCL_OK;
if (!mesh)
return TCL_OK;
if (strcmp (argv[1], "edge") == 0)
{
int edgenr = vsmesh.SelectedEdge();
for (int i = 1; i <= mesh->GetNSeg(); i++)
{
Segment & seg = mesh->LineSegment(i);
if (seg.edgenr == edgenr)
{
seg.singedge_left = 1 - seg.singedge_left;
seg.singedge_right = 1 - seg.singedge_right;
}
}
}
return TCL_OK;
}
BisectionOptions biopt;
void * BisectDummy (void *)
{
const Refinement & ref = mesh->GetGeometry()->GetRefinement();
MeshOptimize2d * opt = NULL;
/*
#ifdef ACIS
if (acisgeometry)
{
// ref = new ACISRefinementSurfaces(*acisgeometry);
opt = new ACISMeshOptimize2dSurfaces(*acisgeometry);
ref->Set2dOptimizer(opt);
}
#endif
else
{
ref = new RefinementSurfaces(*geometry);
opt = new MeshOptimize2dSurfaces(*geometry);
ref->Set2dOptimizer(opt);
}
*/
if(!mesh->LocalHFunctionGenerated())
mesh->CalcLocalH(mparam.grading);
mesh->LocalHFunction().SetGrading (mparam.grading);
ref . Bisect (*mesh, biopt);
mesh -> UpdateTopology();
mesh -> GetCurvedElements().BuildCurvedElements (&ref, mparam.elementorder);
multithread.running = 0;
delete opt;
return NULL;
}
int Ng_Bisect (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
cout << "Thread alrad running" << endl;
return TCL_OK;
}
multithread.running = 1;
biopt.outfilename = NULL; // "ngfepp.vol";
biopt.femcode = "fepp";
biopt.refinementfilename = NULL;
if (argc >= 2)
biopt.refinementfilename = argv[1];
BisectDummy (0);
/*
extern void BisectTets (Mesh &, const CSGeometry *);
BisectTets (*mesh, geometry);
*/
return TCL_OK;
}
// int Ng_BisectCopyMesh (ClientData clientData,
// Tcl_Interp * interp,
// int argc, tcl_const char *argv[])
// {
// if (!mesh)
// {
// Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
// return TCL_ERROR;
// }
// if (multithread.running)
// {
// Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
// return TCL_ERROR;
// }
// BisectTetsCopyMesh (*mesh, geometry.Ptr(), biopt);
// return TCL_OK;
// }
int Ng_Split2Tets (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
if (multithread.running)
{
Tcl_SetResult (interp, err_jobrunning, TCL_STATIC);
return TCL_ERROR;
}
mesh->Split2Tets ();
return TCL_OK;
}
extern int Ng_MeshDoctor (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[]);
SymbolTable<VisualScene*> & GetVisualizationScenes ()
{
static SymbolTable<VisualScene*> vss;
return vss;
}
void AddVisualizationScene (const string & name,
VisualScene * avs)
{
GetVisualizationScenes().Set (name.c_str(), avs);
}
void SetVisualScene (Tcl_Interp * interp)
{
const char * vismode = vispar.selectvisual;
// Tcl_GetVar (interp, "selectvisual", 0);
VisualScene *& vs = visual_scene;
vs = &visual_scene_cross;
if (GetVisualizationScenes().Used(vismode))
{
vs = GetVisualizationScenes()[vismode];
}
else if (vismode)
{
if (strcmp (vismode, "geometry") == 0)
{
for (int i = 0; i < geometryregister.Size(); i++)
{
VisualScene * hvs = geometryregister[i]->GetVisualScene (ng_geometry.get());
if (hvs)
{
vs = hvs;
return;
}
}
#ifdef ACIS
else if (acisgeometry)
vs = &vsacisgeom;
#endif // ACIS
}
if (strcmp (vismode, "mesh") == 0)
{
if (!meshdoctor.active)
vs = &vsmesh;
else
vs = &vsmeshdoc;
}
if (strcmp (vismode, "surfmeshing") == 0) vs = &vssurfacemeshing;
if (strcmp (vismode, "specpoints") == 0) vs = &vsspecpoints;
if (strcmp (vismode, "solution") == 0) vs = &netgen::GetVSSolution();
}
}
Font * font = nullptr;
Togl * togl = NULL;
void MyOpenGLText_GUI (const char * text)
{
glListBase (font->getDisplayListsBase());
glCallLists (GLsizei(strlen(text)), GL_UNSIGNED_BYTE, text);
}
static int
Ng_ToglVersion(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv)
{
Tcl_SetResult (interp, (char*)"2", TCL_STATIC);
return TCL_OK;
}
static int
init(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv)
{
// cout << "call init" << endl;
if (Togl_GetToglFromObj(interp, objv[1], &togl) != TCL_OK)
return TCL_ERROR;
// possible values: 12,14,16,18,20,22,24,28,32
font = selectFont(18);
LoadOpenGLFunctionPointers();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
SetVisualScene (Togl_Interp(togl));
visual_scene->DrawScene();
Set_OpenGLText_Callback (&MyOpenGLText_GUI, font->Width());
return TCL_OK;
}
static int
zap(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv)
{
return TCL_OK;
}
static int
draw(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv)
{
SetVisualScene (interp);
glPushMatrix();
glLoadIdentity();
visual_scene->DrawScene();
Togl_SwapBuffers(togl);
glPopMatrix();
return TCL_OK;
}
static int
reshape(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv)
{
int w = Togl_Width (togl);
int h = Togl_Height (togl);
// glViewport(0, 0, w, h);
int res[4];
glGetIntegerv(GL_VIEWPORT, res);
// cout << "w = " << w << " h = " << h << endl;
w = res[2];
h = res[3];
/*
cout << "viewport: "
<< res[0] << " "
<< res[1] << " "
<< res[2] << " "
<< res[3] << endl;
*/
// change font size according to window width
font = selectFont(w/80);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
// OpenGL near and far clipping planes
double pnear = 0.1;
double pfar = 10;
gluPerspective(20.0f, double(w) / h, pnear, pfar);
glMatrixMode(GL_MODELVIEW);
return TCL_OK;
}
static int Ng_SnapShot(ClientData clientData, Tcl_Interp *interp, int argc, Tcl_Obj *const *argv)
{
struct Togl *togl;
if (Togl_GetToglFromObj(interp, argv[1], &togl) != TCL_OK)
return TCL_ERROR;
const char * filename = Tcl_GetString(argv[2]);
int w = Togl_PixelScale(togl)*Togl_Width (togl);
int h = Togl_PixelScale(togl)*Togl_Height (togl);
NgArray<unsigned char> buffer(w*h*3);
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
glPixelStorei(GL_PACK_ALIGNMENT,1);
glReadPixels (0, 0, w, h, GL_RGB, GL_UNSIGNED_BYTE, &buffer[0]);
#ifdef JPEGLIB
int len = strlen(filename);
if (strcmp ("jpg", filename+len-3) == 0)
{
cout << "Snapshot to file '" << filename << "'" << endl;
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
FILE *outfile = fopen(filename,"wb");
JSAMPROW row_pointer[1];
int row_stride, quality = 100; // 1...100
cinfo.err = jpeg_std_error( &jerr );
jpeg_create_compress( &cinfo );
jpeg_stdio_dest( &cinfo, outfile );
cinfo.image_width = w;
cinfo.image_height = h;
cinfo.input_components = 3;
cinfo.in_color_space = JCS_RGB;
jpeg_set_defaults( &cinfo );
jpeg_set_quality( &cinfo, quality, FALSE ); // TRUE
jpeg_start_compress( &cinfo, TRUE );
row_stride = 3*w;
while( cinfo.next_scanline < cinfo.image_height ) {
row_pointer[0] = &buffer[ (h-1-cinfo.next_scanline) * row_stride ];
(void)jpeg_write_scanlines( &cinfo, row_pointer, 1 );
}
jpeg_finish_compress( &cinfo );
fclose( outfile );
jpeg_destroy_compress( &cinfo );
fprintf( stdout, "done [ok]\n" );
fflush( stdout );
return TCL_OK;
}
#endif // JPEGLIB
{
string command;
std::filesystem::path filepath(filename);
bool need_conversion = filepath.extension() != ".ppm";
if (need_conversion)
filepath += ".ppm";
cout << IM(3) << "Snapshot to file '" << filepath.string() << endl;
ofstream outfile(filepath);
outfile << "P6" << endl
<< "# CREATOR: Netgen" << endl
<< w << " " << h << endl
<< "255" << endl;
for (int i = 0; i < h; i++)
for (int j = 0; j < w; j++)
for (int k = 0; k < 3; k++)
outfile.put (buffer[k+3*j+3*w*(h-i-1)]);
outfile << flush;
if (need_conversion)
{
// convert image file (Unix/Linux only):
command = string("convert -quality 100 ") + filepath.string() + " " + filename;
int err = system(command.c_str());
if (err != 0)
{
Tcl_SetResult (Togl_Interp(togl), (char*)"Cannot convert image file, stored as .ppm", TCL_VOLATILE);
return TCL_ERROR;
}
std::filesystem::remove(filepath);
}
return TCL_OK;
}
}
#ifdef FFMPEG
static int Ng_VideoClip(ClientData clientData, Tcl_Interp *interp, int argc, Tcl_Obj *const *argv)
{
static Mpeg mpeg;
struct Togl *togl;
if (Togl_GetToglFromObj(interp, argv[1], &togl) != TCL_OK)
return TCL_ERROR;
if (strcmp (Tcl_GetString(argv[2]), "init") == 0)
{
// Can't initialize when running:
//-------------------------------
if( mpeg.IsStarted() ) {
cout << "cannot initialize: already running" << endl;
return TCL_ERROR;
}
const char * filename = Tcl_GetString(argv[3]);
mpeg.Start(filename);
return TCL_OK;
}
else if (strcmp (Tcl_GetString(argv[2]), "addframe") == 0)
{
if(mpeg.AddFrame())
return TCL_ERROR;
}
else if (strcmp (Tcl_GetString(argv[2]), "finalize") == 0)
{
mpeg.Stop();
}
return TCL_OK;
}
#else // FFMPEG
static int Ng_VideoClip(ClientData clientData, Tcl_Interp *interp, int argc, Tcl_Obj *const *argv)
{
Tcl_SetResult (Togl_Interp(togl), (char*)"Video not available, Netgen was not compiled with FFMPEG library", TCL_STATIC);
return TCL_ERROR;
}
#endif // FFMPEG
int Ng_MouseMove (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
int oldx, oldy;
int newx, newy;
oldx = atoi (argv[1]);
oldy = atoi (argv[2]);
newx = atoi (argv[3]);
newy = atoi (argv[4]);
SetVisualScene(interp);
visual_scene->MouseMove (oldx, oldy, newx, newy, argv[5][0]);
return TCL_OK;
}
int Ng_MouseDblClick (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
int px = Togl_PixelScale(togl)*atoi (argv[1]);
int py = Togl_PixelScale(togl)*atoi (argv[2]);
SetVisualScene(interp);
visual_scene->MouseDblClick (px, py);
return TCL_OK;
}
int Ng_ZoomAll (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
SetVisualScene(interp);
visual_scene->BuildScene (1);
return TCL_OK;
}
int Ng_Center (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
SetVisualScene(interp);
visual_scene->BuildScene (2);
return TCL_OK;
}
int Ng_StandardRotation (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
SetVisualScene(interp);
visual_scene->StandardRotation (argv[1]);
return TCL_OK;
}
int Ng_ArbitraryRotation (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
SetVisualScene(interp);
NgArray<double> alpha;
NgArray<Vec3d> vec;
for(int i=1; i<argc; i+=4)
{
alpha.Append(atof(argv[i]));
vec.Append(Vec3d(atof(argv[i+1]),atof(argv[i+2]),atof(argv[i+3])));
}
visual_scene->ArbitraryRotation (alpha,vec);
return TCL_OK;
}
int Ng_Metis (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
#ifdef PARALLEL
if (!mesh)
{
Tcl_SetResult (interp, err_needsmesh, TCL_STATIC);
return TCL_ERROR;
}
int nparts = atoi (argv[1]);
ntasks = nparts+1;
cout << "calling metis ... " << flush;
mesh->ParallelMetis(ntasks);
cout << "done" << endl;
ntasks = 1;
// for (ElementIndex ei = 0; ei < mesh->GetNE(); ei++)
// (*mesh)[ei].SetIndex ( (*mesh)[ei].GetPartition() );
return TCL_OK;
#else
Tcl_SetResult (interp, (char*)"metis not available", TCL_STATIC);
return TCL_ERROR;
#endif
#ifdef OLDOLD
// METIS Partitioning
if (mesh->GetDimension() == 3)
{
using namespace metis;
int ne = mesh->GetNE();
if (ne < 3)
{
Tcl_SetResult (interp, "This operation needs a volume mesh", TCL_STATIC);
return TCL_ERROR;
}
int nn = mesh->GetNP();
ELEMENT_TYPE elementtype = mesh->VolumeElement(1).GetType();
int npe = mesh->VolumeElement(1).GetNP();
for (int i = 2; i<=ne; i++)
if (mesh->VolumeElement(i).GetType() != elementtype)
{
Tcl_SetResult (interp, "Works in 3D only uniformal tet or hex meshes", TCL_STATIC);
return TCL_ERROR;
}
idxtype *elmnts;
elmnts = new idxtype[ne*npe];
int etype;
if (elementtype == TET)
etype = 2;
else if (elementtype == HEX)
etype = 3;
else
{
Tcl_SetResult (interp, "Works in 3D only uniformal tet or hex meshes", TCL_STATIC);
return TCL_ERROR;
}
for (int i=1; i<=ne; i++)
for (int j=1; j<=npe; j++)
elmnts[(i-1)*npe+(j-1)] = mesh->VolumeElement(i).PNum(j)-1;
int numflag = 0;
int nparts = atoi (argv[1]);
int edgecut;
idxtype *epart, *npart;
epart = new idxtype[ne];
npart = new idxtype[nn];
cout << "Starting Metis (" << ne << " Elements, " << nn << " Nodes, " << nparts << " Partitions) ... " << flush;
METIS_PartMeshNodal (&ne, &nn, elmnts, &etype, &numflag, &nparts,
&edgecut, epart, npart);
cout << "done" << endl;
cout << "edge-cut: " << edgecut << ", balance: " << ComputeElementBalance(ne, nparts, epart) << endl;
for (int i=1; i<=ne; i++)
mesh->VolumeElement(i).SetPartition(epart[i-1]);
mesh->SetNextTimeStamp();
}
#endif
return TCL_OK;
}
void SelectFaceInOCCDialogTree (int facenr)
{
char script[50];
snprintf (script, size(script), "selectentity {Face %i}", facenr);
Tcl_GlobalEval (tcl_interp, script);
}
#ifndef ACIS
int Ng_ACISCommand (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (argc >= 2)
{
if (strcmp (argv[1], "isACISavailable") == 0)
{
Tcl_SetResult (interp, (char*)"no", TCL_STATIC);
return TCL_OK;
}
}
Tcl_SetResult (interp, (char*)"undefined ACiS command", TCL_STATIC);
return TCL_ERROR;
}
#endif
// from ng_interface
void Ng_SetVisualizationParameter (const char * name, const char * value)
{
// #ifdef OPENGL
// #ifndef NOTCL
char buf[100];
snprintf (buf, size(buf), "visoptions.%s", name);
if (printmessage_importance>0)
{
cout << "name = " << name << ", value = " << value << endl;
cout << "set tcl-variable " << buf << " to " << value << endl;
}
Tcl_SetVar (tcl_interp, buf, const_cast<char*> (value), 0);
Tcl_Eval (tcl_interp, "Ng_Vis_Set parameters;");
// #endif
// #endif
}
}
using namespace netgen;
void Ng_SetMouseEventHandler (netgen::MouseEventHandler * handler)
{
vsmesh.SetMouseEventHandler (handler);
}
void Ng_SetUserVisualizationObject (netgen::UserVisualizationObject * vis)
{
netgen::GetVSSolution().AddUserVisualizationObject (vis);
}
namespace netgen
{
int firsttime = 1;
int animcnt = 0;
void PlayAnimFile(const char* name, int speed, int maxcnt)
{
//extern Mesh * mesh;
/*
if (mesh) mesh->DeleteMesh();
if (!mesh) mesh = new Mesh();
*/
mesh = make_shared<Mesh>();
int ne, np, i;
char str[80];
char str2[80];
//int tend = 5000;
// for (ti = 1; ti <= tend; ti++)
//{
int rti = (animcnt%(maxcnt-1)) + 1;
animcnt+=speed;
snprintf(str2, sizeof(str2), "%05i.sol",rti);
strcpy(str,"mbssol/");
strcat(str,name);
strcat(str,str2);
if (printmessage_importance>0)
cout << "read file '" << str << "'" << endl;
ifstream infile(str);
infile >> ne;
for (i = 1; i <= ne; i++)
{
int j;
Element2d tri(TRIG);
tri.SetIndex(1); //faceind
for (j = 1; j <= 3; j++)
infile >> tri.PNum(j);
infile >> np;
for (i = 1; i <= np; i++)
{
Point3d p;
infile >> p.X() >> p.Y() >> p.Z();
if (firsttime)
mesh->AddPoint (p);
else
mesh->Point(i) = Point<3> (p);
}
//firsttime = 0;
Ng_Redraw();
}
}
int Ng_SetVisParameters (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
if (!Tcl_GetVar (interp, "::viewoptions.light.amb", TCL_GLOBAL_ONLY))
return TCL_ERROR;
vispar.lightamb = atof (Tcl_GetVar (interp, "::viewoptions.light.amb", TCL_GLOBAL_ONLY));
vispar.lightdiff = atof (Tcl_GetVar (interp, "::viewoptions.light.diff", TCL_GLOBAL_ONLY));
vispar.lightspec = atof (Tcl_GetVar (interp, "::viewoptions.light.spec", TCL_GLOBAL_ONLY));
vispar.shininess = atof (Tcl_GetVar (interp, "::viewoptions.mat.shininess", TCL_GLOBAL_ONLY));
vispar.locviewer = atoi (Tcl_GetVar (interp, "::viewoptions.light.locviewer", TCL_GLOBAL_ONLY));
vispar.transp = atof (Tcl_GetVar (interp, "::viewoptions.mat.transp", TCL_GLOBAL_ONLY));
VisualizationParameters::Clipping hclip;
hclip.normal.X() = atof (Tcl_GetVar (interp, "::viewoptions.clipping.nx", TCL_GLOBAL_ONLY));
hclip.normal.Y() = atof (Tcl_GetVar (interp, "::viewoptions.clipping.ny", TCL_GLOBAL_ONLY));
hclip.normal.Z() = atof (Tcl_GetVar (interp, "::viewoptions.clipping.nz", TCL_GLOBAL_ONLY));
hclip.dist = atof (Tcl_GetVar (interp, "::viewoptions.clipping.dist", TCL_GLOBAL_ONLY));
hclip.dist2 = atof (Tcl_GetVar (interp, "::viewoptions.clipping.dist2", TCL_GLOBAL_ONLY));
hclip.enable = atoi (Tcl_GetVar (interp, "::viewoptions.clipping.enable", TCL_GLOBAL_ONLY));
vispar.clipdomain =
atoi (Tcl_GetVar (interp, "::viewoptions.clipping.onlydomain", TCL_GLOBAL_ONLY));
vispar.donotclipdomain =
atoi (Tcl_GetVar (interp, "::viewoptions.clipping.notdomain", TCL_GLOBAL_ONLY));
if ( ! (hclip == vispar.clipping) )
{
vispar.clipping = hclip;
vispar.clipping.timestamp = NextTimeStamp();
}
vispar.whitebackground = atoi (Tcl_GetVar (interp, "::viewoptions.whitebackground", TCL_GLOBAL_ONLY));
vispar.drawcoordinatecross = atoi (Tcl_GetVar (interp, "::viewoptions.drawcoordinatecross", TCL_GLOBAL_ONLY));
vispar.drawcolorbar = atoi (Tcl_GetVar (interp, "::viewoptions.drawcolorbar", TCL_GLOBAL_ONLY));
vispar.drawnetgenlogo = atoi (Tcl_GetVar (interp, "::viewoptions.drawnetgenlogo", TCL_GLOBAL_ONLY));
vispar.stereo = atoi (Tcl_GetVar (interp, "::viewoptions.stereo", TCL_GLOBAL_ONLY));
vispar.colormeshsize = atoi (Tcl_GetVar (interp, "::viewoptions.colormeshsize", TCL_GLOBAL_ONLY));
VisualScene :: SetBackGroundColor (vispar.whitebackground ? 1 : 0);
strcpy (vispar.selectvisual, Tcl_GetVar (interp, "::selectvisual", TCL_GLOBAL_ONLY));
// vispar.showstltrias = atoi (Tcl_GetVar (interp, "::viewoptions.stl.showtrias", TCL_GLOBAL_ONLY));
vispar.stlshowtrias =
atoi (Tcl_GetVar (interp, "::stloptions.showtrias", TCL_GLOBAL_ONLY));
vispar.stlshowfilledtrias =
atoi (Tcl_GetVar (interp, "::stloptions.showfilledtrias", TCL_GLOBAL_ONLY));
vispar.stlshowedges =
atoi (Tcl_GetVar (interp, "::stloptions.showedges", TCL_GLOBAL_ONLY));
vispar.stlshowmarktrias =
atoi (Tcl_GetVar (interp, "::stloptions.showmarktrias", TCL_GLOBAL_ONLY));
vispar.stlshowactivechart =
atoi (Tcl_GetVar (interp, "::stloptions.showactivechart", TCL_GLOBAL_ONLY));
vispar.stlchartnumber =
atoi (Tcl_GetVar (interp, "::stloptions.chartnumber", TCL_GLOBAL_ONLY));
vispar.stlchartnumberoffset =
atoi (Tcl_GetVar (interp, "::stloptions.chartnumberoffset", TCL_GLOBAL_ONLY));
vispar.occshowsurfaces =
atoi (Tcl_GetVar (interp, "::occoptions.showsurfaces", TCL_GLOBAL_ONLY));
vispar.occshowedges =
atoi (Tcl_GetVar (interp, "::occoptions.showedges", TCL_GLOBAL_ONLY));
vispar.drawoutline =
atoi (Tcl_GetVar (interp, "::viewoptions.drawoutline", TCL_GLOBAL_ONLY));
vispar.drawfilledtrigs =
atoi (Tcl_GetVar (interp, "::viewoptions.drawfilledtrigs", TCL_GLOBAL_ONLY));
vispar.subdivisions =
atoi (Tcl_GetVar (interp, "::visoptions.subdivisions", TCL_GLOBAL_ONLY));
vispar.drawbadels =
atoi (Tcl_GetVar (interp, "::viewoptions.drawbadels", TCL_GLOBAL_ONLY));
vispar.drawedges =
atoi (Tcl_GetVar (interp, "::viewoptions.drawedges", TCL_GLOBAL_ONLY));
vispar.drawtetsdomain =
atoi (Tcl_GetVar (interp, "::viewoptions.drawtetsdomain", TCL_GLOBAL_ONLY));
vispar.drawtets =
atoi (Tcl_GetVar (interp, "::viewoptions.drawtets", TCL_GLOBAL_ONLY));
vispar.drawprisms =
atoi (Tcl_GetVar (interp, "::viewoptions.drawprisms", TCL_GLOBAL_ONLY));
vispar.drawpyramids =
atoi (Tcl_GetVar (interp, "::viewoptions.drawpyramids", TCL_GLOBAL_ONLY));
vispar.drawhexes =
atoi (Tcl_GetVar (interp, "::viewoptions.drawhexes", TCL_GLOBAL_ONLY));
/*
vispar.shrink =
atof (Tcl_GetVar (interp, "::viewoptions.shrink", TCL_GLOBAL_ONLY));
*/
double hshrink = atof (Tcl_GetVar (interp, "::viewoptions.shrink", TCL_GLOBAL_ONLY));
if (hshrink != vispar.shrink)
{ vispar.shrink = hshrink; vispar.clipping.timestamp = NextTimeStamp();}
vispar.drawidentified =
atoi (Tcl_GetVar (interp, "::viewoptions.drawidentified", TCL_GLOBAL_ONLY));
vispar.drawpointnumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawpointnumbers", TCL_GLOBAL_ONLY));
vispar.drawedgenumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawedgenumbers", TCL_GLOBAL_ONLY));
vispar.drawfacenumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawfacenumbers", TCL_GLOBAL_ONLY));
vispar.drawelementnumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawelementnumbers", TCL_GLOBAL_ONLY));
vispar.drawsurfaceelementnumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawsurfaceelementnumbers", TCL_GLOBAL_ONLY));
vispar.drawsegmentnumbers =
atoi (Tcl_GetVar (interp, "::viewoptions.drawsegmentnumbers", TCL_GLOBAL_ONLY));
vispar.drawdomainsurf =
atoi (Tcl_GetVar (interp, "::viewoptions.drawdomainsurf", TCL_GLOBAL_ONLY));
vispar.drawededges =
atoi (Tcl_GetVar (interp, "::viewoptions.drawededges", TCL_GLOBAL_ONLY));
vispar.drawedpoints =
atoi (Tcl_GetVar (interp, "::viewoptions.drawedpoints", TCL_GLOBAL_ONLY));
vispar.drawedpointnrs =
atoi (Tcl_GetVar (interp, "::viewoptions.drawedpointnrs", TCL_GLOBAL_ONLY));
vispar.drawedtangents =
atoi (Tcl_GetVar (interp, "::viewoptions.drawedtangents", TCL_GLOBAL_ONLY));
vispar.drawededgenrs =
atoi (Tcl_GetVar (interp, "::viewoptions.drawededgenrs", TCL_GLOBAL_ONLY));
vispar.drawcurveproj =
atoi (Tcl_GetVar (interp, "::viewoptions.drawcurveproj", TCL_GLOBAL_ONLY));
vispar.drawcurveprojedge =
atoi (Tcl_GetVar (interp, "::viewoptions.drawcurveprojedge", TCL_GLOBAL_ONLY));
vispar.centerpoint =
atoi (Tcl_GetVar (interp, "::viewoptions.centerpoint", TCL_GLOBAL_ONLY));
vispar.use_center_coords =
atoi (Tcl_GetVar (interp, "::viewoptions.usecentercoords", TCL_GLOBAL_ONLY)) > 0;
vispar.centerx =
atof (Tcl_GetVar (interp, "::viewoptions.centerx", TCL_GLOBAL_ONLY));
vispar.centery =
atof (Tcl_GetVar (interp, "::viewoptions.centery", TCL_GLOBAL_ONLY));
vispar.centerz =
atof (Tcl_GetVar (interp, "::viewoptions.centerz", TCL_GLOBAL_ONLY));
vispar.drawelement =
atoi (Tcl_GetVar (interp, "::viewoptions.drawelement", TCL_GLOBAL_ONLY));
vispar.drawmetispartition =
atoi (Tcl_GetVar (interp, "::viewoptions.drawmetispartition", TCL_GLOBAL_ONLY));
vispar.drawspecpoint =
atoi (Tcl_GetVar (interp, "::viewoptions.drawspecpoint", TCL_GLOBAL_ONLY));
vispar.specpointx =
atof (Tcl_GetVar (interp, "::viewoptions.specpointx", TCL_GLOBAL_ONLY));
vispar.specpointy =
atof (Tcl_GetVar (interp, "::viewoptions.specpointy", TCL_GLOBAL_ONLY));
vispar.specpointz =
atof (Tcl_GetVar (interp, "::viewoptions.specpointz", TCL_GLOBAL_ONLY));
vsspecpoints.len =
atof (Tcl_GetVar (interp, "::viewoptions.specpointvlen", TCL_GLOBAL_ONLY));
vispar.occdeflection = pow(10.0,-1-atof (Tcl_GetVar (interp, "::occoptions.deflection", TCL_GLOBAL_ONLY)));
#ifdef PARALLELGL
vsmesh.Broadcast ();
#endif
return TCL_OK;
}
int Ng_BuildFieldLines (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
netgen::GetVSSolution().BuildFieldLinesPlot();
return TCL_OK;
}
int Ng_Exit (ClientData clientData,
Tcl_Interp * interp,
int argc, tcl_const char *argv[])
{
/*
#ifdef PARALLEL
int id, rc, ntasks;
MPI_Comm_size(MPI_COMM_WORLD, &ntasks);
MPI_Comm_rank(MPI_COMM_WORLD, &id);
if ( id != 0 )
return TCL_OK;
#endif
*/
/*
if (ngsolve_handle)
{
void (*ngs_exit)();
ngs_exit = ( void (*)() ) dlsym (ngsolve_handle, "NGSolve_Exit");
if (ngs_exit) (*ngs_exit)();
}
*/
#ifdef NGSOLVE
NGSolve_Exit ();
#endif
#ifdef ACIS
outcome res;
res = api_terminate_faceter();
if(!res.ok())
cerr << "problem with terminating acis faceter" << endl;
res = api_terminate_constructors();
if(!res.ok())
cerr << "problem with terminating acis constructors" << endl;
res = api_terminate_kernel();
if(!res.ok())
cerr << "problem with terminating acis kernel" << endl;
res = api_stop_modeller();
if(!res.ok())
cerr << "problem with terminating acis modeller" << endl;
//cout << "stopped acis, outcome = " << res.ok() << endl;
#endif
#ifdef PARALLELGL
if (id == 0) MyMPI_SendCmd ("end");
MPI_Finalize();
#endif
mesh.reset();
ng_geometry.reset();
if (testout != &cout)
delete testout;
return TCL_OK;
}
#ifdef SOCKETS
void * ServerSocketManagerRunDummy ( void * nix )
{
serversocketmanager.Run();
return NULL;
}
extern "C" int Ng_ServerSocketManagerRun( void );
int Ng_ServerSocketManagerRun( void )
{
if(mparam.parthread)
RunParallel(ServerSocketManagerRunDummy,NULL);
else
serversocketmanager.Run();
return TCL_OK;
}
extern "C" int Ng_ServerSocketManagerInit(int port);
int Ng_ServerSocketManagerInit(int port)
{
serversocketmanager.Init(port);
return TCL_OK;
}
#endif //SOCKETS
extern "C" int Ng_Init (Tcl_Interp * interp);
extern "C" int Ng_CSG_Init (Tcl_Interp * interp);
extern "C" int Ng_stl_Init (Tcl_Interp * interp);
extern "C" int Ng_geom2d_Init (Tcl_Interp * interp);
#ifdef OCCGEOMETRY
extern "C" int Ng_occ_Init (Tcl_Interp * interp);
#endif
// extern "C" int Ng_Geom2d_Init (Tcl_Interp * interp);
// int main_Eero (ClientData clientData,
// Tcl_Interp * interp,
// int argc, tcl_const char *argv[]);
int Ng_Init (Tcl_Interp * interp)
{
#ifdef SOCKETS
if(serversocketmanager.Good())
serversocketusernetgen.Reset(new ServerSocketUserNetgen (serversocketmanager, mesh, geometry));
#endif
Ng_CSG_Init(interp);
Ng_stl_Init(interp);
Ng_geom2d_Init (interp);
#ifdef OCCGEOMETRY
Ng_occ_Init (interp);
#endif
// Ng_Geom2d_Init(interp);
tcl_interp = interp;
// Tcl_CreateCommand (interp, "Ng_Eero", main_Eero,
// (ClientData)NULL,
// (Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_New", Ng_New,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
// Tcl_CreateCommand (interp, "Ng_Lock", Ng_Lock,
// (ClientData)NULL,
// (Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_LoadGeometry", Ng_LoadGeometry,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SaveGeometry", Ng_SaveGeometry,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_LoadMesh", Ng_LoadMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SaveMesh", Ng_SaveMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MergeMesh", Ng_MergeMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_GetImportFormats", Ng_GetImportFormats,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_GetExportFormats", Ng_GetExportFormats,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ExportMesh", Ng_ExportMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ImportMesh", Ng_ImportMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ImportSolution", Ng_ImportSolution,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ShowDemo", Ng_ShowDemo,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_DemoSetTime", Ng_DemoSetTime,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SaveSolution", Ng_SaveSolution,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
// meshing
Tcl_CreateCommand (interp, "Ng_GenerateMesh", Ng_GenerateMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_StopMeshing", Ng_StopMeshing,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MeshInfo", Ng_MeshInfo,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MeshQuality", Ng_MeshQuality,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_CheckSurfaceMesh", Ng_CheckSurfaceMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_CheckVolumeMesh", Ng_CheckVolumeMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_DeleteVolMesh", Ng_DeleteVolMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SplitSeparatedFaces", Ng_SplitSeparatedFaces,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SetNextTimeStamp", Ng_SetNextTimeStamp,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Refine", Ng_Refine,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SecondOrder", Ng_SecondOrder,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_HighOrder", Ng_HighOrder,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ValidateSecondOrder", Ng_ValidateSecondOrder,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_RestrictH", Ng_RestrictH,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Anisotropy", Ng_Anisotropy,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Bisect", Ng_Bisect,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
// Tcl_CreateCommand (interp, "Ng_BisectCopyMesh", Ng_BisectCopyMesh,
// (ClientData)NULL,
// (Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Split2Tets", Ng_Split2Tets,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ZRefinement", Ng_ZRefinement,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_HPRefinement", Ng_HPRefinement,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_LoadMeshSize", Ng_LoadMeshSize,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MeshSizeFromSurfaceMesh", Ng_MeshSizeFromSurfaceMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_GenerateBoundaryLayer", Ng_GenerateBoundaryLayer,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_InsertVirtualBL", Ng_InsertVirtualBL,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_CutOffAndCombine", Ng_CutOffAndCombine,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_HelmholtzMesh", Ng_HelmholtzMesh,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ReadStatus", Ng_ReadStatus,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MemInfo", Ng_MemInfo,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MeshDoctor", Ng_MeshDoctor,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_BCProp", Ng_BCProp,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ACISCommand",
Ng_ACISCommand,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MouseMove", Ng_MouseMove,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_MouseDblClick", Ng_MouseDblClick,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ZoomAll", Ng_ZoomAll,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Center", Ng_Center,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_StandardRotation", Ng_StandardRotation,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_ArbitraryRotation", Ng_ArbitraryRotation,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SetVisParameters", Ng_SetVisParameters,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SetMeshingParameters", Ng_SetMeshingParameters,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SetDebugParameters", Ng_SetDebugParameters,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_SetCommandLineParameter",
Ng_SetCommandLineParameter,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_GetCommandLineParameter",
Ng_GetCommandLineParameter,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Exit",
Ng_Exit,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_Metis",
Ng_Metis,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
Tcl_CreateCommand (interp, "Ng_BuildFieldLines",
Ng_BuildFieldLines,
(ClientData)NULL,
(Tcl_CmdDeleteProc*) NULL);
/*
* Specify the C callback functions for widget creation, display,
* and reshape.
*/
Tcl_CreateObjCommand(interp, "Ng_GetToglVersion", Ng_ToglVersion, NULL, NULL);
if (!nodisplay)
{
if (Togl_Init(interp) == TCL_ERROR)
return TCL_ERROR;
Tcl_CreateObjCommand(interp, "init", init, NULL, NULL);
Tcl_CreateObjCommand(interp, "zap", zap, NULL, NULL);
Tcl_CreateObjCommand(interp, "draw", draw, NULL, NULL);
Tcl_CreateObjCommand(interp, "reshape", reshape, NULL, NULL);
// Togl_TimerFunc( idle );
Tcl_CreateObjCommand(interp, "Ng_SnapShot", Ng_SnapShot, NULL, NULL);
Tcl_CreateObjCommand(interp, "Ng_VideoClip", Ng_VideoClip, NULL, NULL);
}
multithread.pause = 0;
multithread.testmode = 0;
multithread.redraw = 0;
multithread.drawing = 1;
multithread.terminate = 0;
multithread.running = 0;
multithread.task = "";
multithread.percent = 20;
Tcl_LinkVar (interp, "multithread_pause",
(char*)&multithread.pause, TCL_LINK_INT);
Tcl_LinkVar (interp, "multithread_testmode",
(char*)&multithread.testmode, TCL_LINK_INT);
Tcl_LinkVar (interp, "multithread_redraw",
(char*)&multithread.redraw, TCL_LINK_INT);
Tcl_LinkVar (interp, "multithread_drawing",
(char*)&multithread.drawing, TCL_LINK_INT);
Tcl_LinkVar (interp, "multithread_terminate",
(char*)&multithread.terminate, TCL_LINK_INT);
Tcl_LinkVar (interp, "multithread_running",
(char*)&multithread.running, TCL_LINK_INT);
//testout->setstate(ios_base::badbit);
myerr = &cerr;
extern ostream * mycout;
mycout = &cout;
testmode = 0;
#ifdef ACIS
outcome res;
res = api_start_modeller (0);
if(!res.ok())
cerr << "problem with starting acis modeller" << endl;
#ifdef ACIS_R17
unlock_spatial_products_661();
#endif
res = api_initialize_kernel();
if(!res.ok())
cerr << "problem with starting acis kernel" << endl;
res = api_initialize_constructors();
if(!res.ok())
cerr << "problem with starting acis constructors" << endl;
res = api_initialize_faceter();
if(!res.ok())
cerr << "problem with starting acis faceter" << endl;
#endif
return TCL_OK;
}
}
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