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CreateFile.cpp 22.50 KiB
// Gmsh - Copyright (C) 1997-2014 C. Geuzaine, J.-F. Remacle
//
// See the LICENSE.txt file for license information. Please report all
// bugs and problems to the public mailing list <gmsh@geuz.org>.
#include "GmshConfig.h"
#include "GmshMessage.h"
#include "GModel.h"
#include "GmshDefines.h"
#include "StringUtils.h"
#include "Context.h"
#include "Options.h"
#include "OpenFile.h"
#include "OS.h"
#if defined(HAVE_OPENGL)
#include "drawContext.h"
#endif
#if defined(HAVE_FLTK)
#include "FlGui.h"
#include "graphicWindow.h"
#include "gl2ps.h"
#include "gl2gif.h"
#include "gl2jpeg.h"
#include "gl2png.h"
#include "gl2ppm.h"
#include "gl2yuv.h"
#include "gl2pgf.h"
#endif
int GetFileFormatFromExtension(const std::string &ext)
{
if (ext == ".geo") return FORMAT_GEO;
else if(ext == ".msh") return FORMAT_MSH;
else if(ext == ".pos") return FORMAT_POS;
else if(ext == ".opt") return FORMAT_OPT;
else if(ext == ".unv") return FORMAT_UNV;
else if(ext == ".vtk") return FORMAT_VTK;
else if(ext == ".txt") return FORMAT_TXT;
else if(ext == ".stl") return FORMAT_STL;
else if(ext == ".cgns") return FORMAT_CGNS;
else if(ext == ".med") return FORMAT_MED;
else if(ext == ".rmed") return FORMAT_RMED;
else if(ext == ".ir3") return FORMAT_IR3;
else if(ext == ".mesh") return FORMAT_MESH;
else if(ext == ".mail") return FORMAT_MAIL;
else if(ext == ".bdf") return FORMAT_BDF;
else if(ext == ".diff") return FORMAT_DIFF;
else if(ext == ".inp") return FORMAT_INP;
else if(ext == ".celum")return FORMAT_CELUM;
else if(ext == ".su2") return FORMAT_SU2;
else if(ext == ".nas") return FORMAT_BDF;
else if(ext == ".p3d") return FORMAT_P3D;
else if(ext == ".wrl") return FORMAT_VRML;
else if(ext == ".vrml") return FORMAT_VRML;
else if(ext == ".ply2") return FORMAT_PLY2;
else if(ext == ".gif") return FORMAT_GIF;
else if(ext == ".jpg") return FORMAT_JPEG;
else if(ext == ".jpeg") return FORMAT_JPEG;
else if(ext == ".mpg") return FORMAT_MPEG;
else if(ext == ".mpeg") return FORMAT_MPEG;
else if(ext == ".png") return FORMAT_PNG;
else if(ext == ".pgf") return FORMAT_PGF;
else if(ext == ".ps") return FORMAT_PS;
else if(ext == ".eps") return FORMAT_EPS;
else if(ext == ".pdf") return FORMAT_PDF;
else if(ext == ".tex") return FORMAT_TEX;
else if(ext == ".svg") return FORMAT_SVG;
else if(ext == ".ppm") return FORMAT_PPM;
else if(ext == ".yuv") return FORMAT_YUV;
else if(ext == ".brep") return FORMAT_BREP;
else if(ext == ".step") return FORMAT_STEP;
else if(ext == ".stp") return FORMAT_STEP;
else if(ext == ".iges") return FORMAT_IGES;
else if(ext == ".igs") return FORMAT_IGES;
else return -1;
}
int GuessFileFormatFromFileName(const std::string &fileName)
{
std::string ext = SplitFileName(fileName)[2];
return GetFileFormatFromExtension(ext);
}
std::string GetDefaultFileName(int format)
{
std::vector<std::string> split = SplitFileName(GModel::current()->getFileName());
std::string name = split[0] + split[1];
switch(format){
case FORMAT_GEO: name += ".geo_unrolled"; break;
case FORMAT_MSH: name += ".msh"; break;
case FORMAT_POS: name += ".pos"; break;
case FORMAT_OPT: name += ".opt"; break;
case FORMAT_UNV: name += ".unv"; break;
case FORMAT_VTK: name += ".vtk"; break;
case FORMAT_STL: name += ".stl"; break;
case FORMAT_CGNS: name += ".cgns"; break;
case FORMAT_MED: name += ".med"; break;
case FORMAT_RMED: name += ".rmed"; break;
case FORMAT_IR3: name += ".ir3"; break;
case FORMAT_MESH: name += ".mesh"; break;
case FORMAT_MAIL: name += ".mail"; break;
case FORMAT_BDF: name += ".bdf"; break;
case FORMAT_DIFF: name += ".diff"; break;
case FORMAT_INP: name += ".inp"; break;
case FORMAT_CELUM:name += ".celum"; break;
case FORMAT_SU2: name += ".su2"; break;
case FORMAT_P3D: name += ".p3d"; break;
case FORMAT_VRML: name += ".wrl"; break;
case FORMAT_PLY2: name += ".ply2"; break;
case FORMAT_GIF: name += ".gif"; break;
case FORMAT_JPEG: name += ".jpg"; break;
case FORMAT_MPEG: name += ".mpg"; break;
case FORMAT_PNG: name += ".png"; break;
case FORMAT_PGF: name += ".todo"; break;
case FORMAT_PS: name += ".ps"; break;
case FORMAT_EPS: name += ".eps"; break;
case FORMAT_PDF: name += ".pdf"; break;
case FORMAT_TEX: name += ".tex"; break;
case FORMAT_SVG: name += ".svg"; break;
case FORMAT_PPM: name += ".ppm"; break;
case FORMAT_YUV: name += ".yuv"; break;
case FORMAT_BREP: name += ".brep"; break;
case FORMAT_IGES: name += ".iges"; break;
case FORMAT_STEP: name += ".step"; break;
default: break;
}
return name;
}
#if defined(HAVE_FLTK)
static PixelBuffer *GetCompositePixelBuffer(GLenum format, GLenum type)
{
openglWindow *newg = 0;
if(CTX::instance()->print.width > 0 || CTX::instance()->print.height > 0){
GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
if(CTX::instance()->print.width <= 0){
double w = width * CTX::instance()->print.height / (double)height;
width = (int)w;
height = CTX::instance()->print.height;
}
else if(CTX::instance()->print.height <= 0){
double h = height * CTX::instance()->print.width / (double)width;
height = (int)h;
width = CTX::instance()->print.width;
}
else{
width = CTX::instance()->print.width;
height = CTX::instance()->print.height;
}
newg = new openglWindow(100, 100, width, height);
int mode = FL_RGB | FL_DEPTH | (CTX::instance()->db ? FL_DOUBLE : FL_SINGLE);
if(CTX::instance()->antialiasing) mode |= FL_MULTISAMPLE;
newg->mode(mode);
newg->end();
newg->getDrawContext()->copyViewAttributes
(FlGui::instance()->getCurrentOpenglWindow()->getDrawContext());
newg->show();
openglWindow::setLastHandled(newg);
// waiting for the OS to really make the window visible and to call the
// draw() function on (some ?) linux; if we do not wait here, the window is
// not ready and the picture cannot be generated
while(!newg->valid()) Fl::wait();
}
PixelBuffer *buffer;
if(newg || !CTX::instance()->print.compositeWindows){
GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
buffer = new PixelBuffer(width, height, format, type);
buffer->fill(CTX::instance()->batch);
}
else{
graphicWindow *g = FlGui::instance()->graph[0];
for(unsigned int i = 1; i < FlGui::instance()->graph.size(); i++){
for(unsigned int j = 0; j < FlGui::instance()->graph[i]->gl.size(); j++){
if(FlGui::instance()->graph[i]->gl[j] ==
FlGui::instance()->getCurrentOpenglWindow()){
g = FlGui::instance()->graph[i];
break;
}
}
}
int ww = 0, hh = 0;
std::vector<PixelBuffer*> buffers;
for(unsigned int i = 0; i < g->gl.size(); i++){
openglWindow::setLastHandled(g->gl[i]);
buffer = new PixelBuffer(g->gl[i]->w(), g->gl[i]->h(), format, type);
buffer->fill(CTX::instance()->batch);
buffers.push_back(buffer);
ww = std::max(ww, g->gl[i]->x() + g->gl[i]->w());
hh = std::max(hh, g->gl[i]->y() + g->gl[i]->h());
}
buffer = new PixelBuffer(ww, hh, format, type);
for(unsigned int i = 0; i < g->gl.size(); i++){
buffer->copyPixels(g->gl[i]->x(), hh - g->gl[i]->h() - g->gl[i]->y(),
buffers[i]);
delete buffers[i];
}
}
if(newg){
openglWindow::setLastHandled(0);
newg->hide();
delete newg;
}
return buffer;
}
#endif
void change_print_parameter(int frame)
{
double first = CTX::instance()->print.parameterFirst;
double last = CTX::instance()->print.parameterLast;
double steps = CTX::instance()->print.parameterSteps - 1;
if(steps <= 0) steps = 1;
double step = (last - first) / steps;
double v = first + frame * step * CTX::instance()->post.animStep;
Msg::Info("Setting Print.Parameter = %g", v);
opt_print_parameter(0, GMSH_SET | GMSH_GUI, v);
ParseString(CTX::instance()->print.parameterCommand, true);
}
void CreateOutputFile(const std::string &fileName, int format,
bool status, bool redraw)
{
std::string name = fileName;
if(name.empty()) name = GetDefaultFileName(format);
int oldFormat = CTX::instance()->print.fileFormat;
CTX::instance()->print.fileFormat = format;
CTX::instance()->printing = 1;
bool error = false;
if(status)
Msg::StatusBar(true, "Writing '%s'...", name.c_str());
switch (format) {
case FORMAT_AUTO:
CreateOutputFile(name, GuessFileFormatFromFileName(name), false, false);
break;
case FORMAT_OPT:
PrintOptions(0, GMSH_FULLRC, 1, 1, name.c_str());
break;
case FORMAT_MSH:
if(GModel::current()->getMeshPartitions().size() &&
CTX::instance()->mesh.mshFilePartitioned == 1)
GModel::current()->writePartitionedMSH
(name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor);
else if(GModel::current()->getMeshPartitions().size() &&
CTX::instance()->mesh.mshFilePartitioned == 2)
GModel::current()->writeMSH
(name, CTX::instance()->mesh.mshFileVersion,
CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor,
0, -1000);
else
GModel::current()->writeMSH
(name, CTX::instance()->mesh.mshFileVersion,
CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.saveParametric, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_STL:
GModel::current()->writeSTL
(name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_VRML:
GModel::current()->writeVRML
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_PLY2:
GModel::current()->writePLY2(name);
break;
case FORMAT_UNV:
GModel::current()->writeUNV
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.saveGroupsOfNodes,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_VTK:
GModel::current()->writeVTK
(name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.scalingFactor,
CTX::instance()->bigEndian);
break;
case FORMAT_MESH:
GModel::current()->writeMESH
(name, CTX::instance()->mesh.saveElementTagType,
CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_MAIL:
GModel::current()->writeMAIL
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_IR3:
GModel::current()->writeIR3
(name, CTX::instance()->mesh.saveElementTagType,
CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_BDF:
GModel::current()->writeBDF
(name, CTX::instance()->mesh.bdfFieldFormat,
CTX::instance()->mesh.saveElementTagType, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_DIFF:
GModel::current()->writeDIFF
(name, CTX::instance()->mesh.binary, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_INP:
GModel::current()->writeINP
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.saveGroupsOfNodes,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_CELUM:
GModel::current()->writeCELUM
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_SU2:
GModel::current()->writeSU2
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_P3D:
GModel::current()->writeP3D
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_CGNS:
GModel::current()->writeCGNS
(name, CTX::instance()->mesh.zoneDefinition, CTX::instance()->cgnsOptions,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_MED:
GModel::current()->writeMED
(name, CTX::instance()->mesh.saveAll, CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_POS:
GModel::current()->writePOS
(name, CTX::instance()->print.posElementary,
CTX::instance()->print.posElement, CTX::instance()->print.posGamma,
CTX::instance()->print.posEta, CTX::instance()->print.posRho,
CTX::instance()->print.posDisto, CTX::instance()->mesh.saveAll,
CTX::instance()->mesh.scalingFactor);
break;
case FORMAT_GEO:
GModel::current()->writeGEO(name, CTX::instance()->print.geoLabels,
CTX::instance()->print.geoOnlyPhysicals);
break;
case FORMAT_BREP:
GModel::current()->writeOCCBREP(name);
break;
case FORMAT_STEP:
GModel::current()->writeOCCSTEP(name);
break;
#if defined(HAVE_FLTK)
case FORMAT_PPM:
case FORMAT_YUV:
case FORMAT_GIF:
case FORMAT_JPEG:
case FORMAT_PNG:
{
if(!FlGui::available()) break;
FILE *fp = Fopen(name.c_str(), "wb");
if(!fp){
Msg::Error("Unable to open file '%s'", name.c_str());
error = true;
break;
}
PixelBuffer *buffer = GetCompositePixelBuffer(GL_RGB, GL_UNSIGNED_BYTE);
if(format == FORMAT_PPM)
create_ppm(fp, buffer);
else if(format == FORMAT_YUV)
create_yuv(fp, buffer);
else if(format == FORMAT_GIF)
create_gif(fp, buffer,
CTX::instance()->print.gifDither,
CTX::instance()->print.gifSort,
CTX::instance()->print.gifInterlace,
CTX::instance()->print.gifTransparent);
else if(format == FORMAT_JPEG)
create_jpeg(fp, buffer, CTX::instance()->print.jpegQuality,
CTX::instance()->print.jpegSmoothing);
else
create_png(fp, buffer, 100);
delete buffer;
fclose(fp);
}
break;
case FORMAT_PS:
case FORMAT_EPS:
case FORMAT_PDF:
case FORMAT_SVG:
{
if(!FlGui::available()) break;
FILE *fp = Fopen(name.c_str(), "wb");
if(!fp){
Msg::Error("Unable to open file '%s'", name.c_str());
error = true;
break;
}
std::string base = SplitFileName(name)[1];
GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
GLint viewport[4] = {0, 0, width, height};
PixelBuffer buffer(width, height, GL_RGB, GL_FLOAT);
if(CTX::instance()->print.epsQuality == 0)
buffer.fill(CTX::instance()->batch);
int psformat =
(format == FORMAT_PDF) ? GL2PS_PDF :
(format == FORMAT_PS) ? GL2PS_PS :
(format == FORMAT_SVG) ? GL2PS_SVG :
GL2PS_EPS;
int pssort =
(CTX::instance()->print.epsQuality == 3) ? GL2PS_NO_SORT :
(CTX::instance()->print.epsQuality == 2) ? GL2PS_BSP_SORT :
GL2PS_SIMPLE_SORT;
int psoptions =
GL2PS_SIMPLE_LINE_OFFSET | GL2PS_SILENT |
(CTX::instance()->print.epsOcclusionCulling ? GL2PS_OCCLUSION_CULL : 0) |
(CTX::instance()->print.epsBestRoot ? GL2PS_BEST_ROOT : 0) |
(CTX::instance()->print.background ? GL2PS_DRAW_BACKGROUND : 0) |
(CTX::instance()->print.epsCompress ? GL2PS_COMPRESS : 0) |
(CTX::instance()->print.epsPS3Shading ? 0 : GL2PS_NO_PS3_SHADING);
GLint buffsize = 0;
int res = GL2PS_OVERFLOW;
while(res == GL2PS_OVERFLOW) {
buffsize += 2048 * 2048;
gl2psBeginPage(base.c_str(), "Gmsh", viewport,
psformat, pssort, psoptions, GL_RGBA, 0, NULL,
15, 20, 10, buffsize, fp, base.c_str());
if(CTX::instance()->print.epsQuality == 0){
double modelview[16], projection[16];
glGetDoublev(GL_PROJECTION_MATRIX, projection);
glGetDoublev(GL_MODELVIEW_MATRIX, modelview);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho((double)viewport[0], (double)viewport[2],
(double)viewport[1], (double)viewport[3], -1., 1.);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glRasterPos2d(0, 0);
gl2psDrawPixels(width, height, 0, 0, GL_RGB, GL_FLOAT, buffer.getPixels());
glMatrixMode(GL_PROJECTION);
glLoadMatrixd(projection);
glMatrixMode(GL_MODELVIEW);
glLoadMatrixd(modelview);
}
else{
drawContext::global()->drawCurrentOpenglWindow(true);
}
res = gl2psEndPage();
}
fclose(fp);
}
break;
case FORMAT_TEX:
{
if(!FlGui::available()) break;
FILE *fp = Fopen(name.c_str(), "w");
if(!fp){
Msg::Error("Unable to open file '%s'", name.c_str());
error = true;
break;
}
std::string base = SplitFileName(name)[1];
GLint width = FlGui::instance()->getCurrentOpenglWindow()->w();
GLint height = FlGui::instance()->getCurrentOpenglWindow()->h();
GLint viewport[4] = {0, 0, width, height};
GLint buffsize = 0;
int res = GL2PS_OVERFLOW;
while(res == GL2PS_OVERFLOW) {
buffsize += 2048 * 2048;
gl2psBeginPage(base.c_str(), "Gmsh", viewport,
GL2PS_TEX, GL2PS_NO_SORT, GL2PS_NONE, GL_RGBA, 0, NULL,
0, 0, 0, buffsize, fp, base.c_str());
int oldtext = CTX::instance()->print.text;
CTX::instance()->print.text = 1;
drawContext::global()->drawCurrentOpenglWindow(true);
CTX::instance()->print.text = oldtext;
res = gl2psEndPage();
}
fclose(fp);
}
break;
case FORMAT_PGF:
{
if(!FlGui::available()) break;
// fill pixel buffer without colorbar and axes
int restoreGeneralAxis = (int) opt_general_axes(0, GMSH_GET, 0);
int restoreSmallAxis = (int) opt_general_small_axes(0, GMSH_GET, 0);
opt_general_axes(0, GMSH_SET, 0);
opt_general_small_axes(0, GMSH_SET, 0);
int num = -1; // id of the post view
int cnt = 0; // no of scales/colorbars active
for(unsigned int i = 0; i < opt_post_nb_views(0,GMSH_GET,0); i++) {
if(opt_view_visible(i, GMSH_GET, 0)) {
if (opt_view_show_scale(i, GMSH_GET, 0)) {
opt_view_show_scale(i, GMSH_SET, 0);
num = i; cnt++;
}
}
}
PixelBuffer *buffer = GetCompositePixelBuffer(GL_RGB, GL_UNSIGNED_BYTE);
drawContext *ctx = FlGui::instance()->getCurrentOpenglWindow()->getDrawContext();
print_pgf(name, num, cnt, buffer, ctx->r, ctx->viewport, ctx->proj, ctx->model);
delete buffer;
// restore view
if(restoreGeneralAxis) opt_general_axes(0, GMSH_SET| GMSH_GUI, 1);
if(restoreSmallAxis) opt_general_small_axes(0, GMSH_SET | GMSH_GUI, 1);
if(cnt > 0) opt_view_show_scale(num, GMSH_SET, 1);
}
break;
#if defined(HAVE_MPEG_ENCODE)
case FORMAT_MPEG:
case FORMAT_MPEG_PREVIEW:
{
std::string parFileName = CTX::instance()->homeDir + ".gmsh-mpeg_encode.par";
FILE *fp = 0;
if(format != FORMAT_MPEG_PREVIEW){
fp = Fopen(parFileName.c_str(), "w");
if(!fp){
Msg::Error("Unable to open file '%s'", parFileName.c_str());
error = true;
break;
}
}
int numViews = (int)opt_post_nb_views(0, GMSH_GET, 0);
int numSteps = 0;
int cycle = CTX::instance()->post.animCycle;
if(cycle == 0){
for(int i = 0; i < numViews; i++){
if(opt_view_visible(i, GMSH_GET, 0))
numSteps = std::max(numSteps,
(int)opt_view_nb_non_empty_timestep(i, GMSH_GET, 0));
}
}
else if(cycle == 1){
numSteps = numViews;
}
else{
numSteps = CTX::instance()->print.parameterSteps;
}
std::vector<std::string> frames;
for(int i = 0; i < numSteps; i += CTX::instance()->post.animStep){
char tmp[256];
sprintf(tmp, ".gmsh-%06d.ppm", (int)frames.size());
frames.push_back(tmp);
}
if(cycle != 2)
status_play_manual(!cycle, 0, false);
for(unsigned int i = 0; i < frames.size(); i++){
if(cycle == 2)
change_print_parameter(i);
if(fp)
CreateOutputFile(CTX::instance()->homeDir + frames[i], FORMAT_PPM,
false, false);
else{
drawContext::global()->draw();
SleepInSeconds(CTX::instance()->post.animDelay);
}
if(cycle != 2)
status_play_manual(!cycle, CTX::instance()->post.animStep, false);
}
if(fp){
int repeat = (int)(CTX::instance()->post.animDelay * 30);
if(repeat < 1) repeat = 1;
std::string pattern("I");
// including P frames would lead to smaller files, but the quality
// degradation is perceptible:
// for(int i = 1; i < repeat; i++) pattern += "P";
fprintf(fp, "PATTERN %s\nBASE_FILE_FORMAT PPM\nGOP_SIZE %d\n"
"SLICES_PER_FRAME 1\nPIXEL FULL\nRANGE 10\n"
"PSEARCH_ALG EXHAUSTIVE\nBSEARCH_ALG CROSS2\n"
"IQSCALE 1\nPQSCALE 1\nBQSCALE 25\nREFERENCE_FRAME DECODED\n"
"OUTPUT %s\nINPUT_CONVERT *\nINPUT_DIR %s\nINPUT\n",
pattern.c_str(), repeat, name.c_str(),
CTX::instance()->homeDir.c_str());
for(unsigned int i = 0; i < frames.size(); i++){
fprintf(fp, "%s", frames[i].c_str());
if(repeat > 1) fprintf(fp, " [1-%d]", repeat);
fprintf(fp, "\n");
}
fprintf(fp, "END_INPUT\n");
fclose(fp);
extern int mpeg_encode_main(int, char**);
char *args[] = {(char*)"gmsh", (char*)parFileName.c_str()};
try{
mpeg_encode_main(2, args);
}
catch (const char *msg){
Msg::Error("%s", msg);
error = true;
}
if(opt_print_delete_tmp_files(0, GMSH_GET, 0)){
UnlinkFile(parFileName);
for(unsigned int i = 0; i < frames.size(); i++)
UnlinkFile(CTX::instance()->homeDir + frames[i]);
}
}
}
break;
#endif
#endif
default:
Msg::Error("Unknown output file format");
error = true;
break;
}
CTX::instance()->print.fileFormat = oldFormat;
CTX::instance()->printing = 0;
if(status && !error)
Msg::StatusBar(true, "Done writing '%s'", name.c_str());
#if defined(HAVE_OPENGL)
if(redraw) drawContext::global()->draw();
#endif
}