diff options
Diffstat (limited to 'mainwin.cc')
| -rw-r--r-- | mainwin.cc | 87 |
1 files changed, 18 insertions, 69 deletions
@@ -787,7 +787,7 @@ void MainWindow::actionDisplayCSGProducts() current_win = NULL; } -void MainWindow::actionExportSTL() +void MainWindow::actionExportSTLorOFF(bool stl_mode) { current_win = this; @@ -804,94 +804,43 @@ void MainWindow::actionExportSTL() return; } - QString stl_filename = QFileDialog::getSaveFileName(this, "Export STL File", "", "STL Files (*.stl)"); + QString stl_filename = QFileDialog::getSaveFileName(this, + stl_mode ? "Export STL File" : "Export OFF File", "", + stl_mode ? "STL Files (*.stl)" : "OFF Files (*.off)"); if (stl_filename.isEmpty()) { - PRINT("No filename specified. STL export aborted."); + PRINTF("No filename specified. %s export aborted.", stl_mode ? "STL" : "OFF"); current_win = NULL; return; } - CGAL_Polyhedron P; - root_N->convert_to_Polyhedron(P); - - typedef CGAL_Polyhedron::Vertex Vertex; - typedef CGAL_Polyhedron::Vertex_const_iterator VCI; - typedef CGAL_Polyhedron::Facet_const_iterator FCI; - typedef CGAL_Polyhedron::Halfedge_around_facet_const_circulator HFCC; - - FILE *f = fopen(stl_filename.toAscii().data(), "w"); - if (!f) { - PRINT("Can't open STL file for STL export."); - current_win = NULL; - return; - } - fprintf(f, "solid\n"); - - QProgressDialog *pd = new QProgressDialog("Exporting object to STL file...", + QProgressDialog *pd = new QProgressDialog( + stl_mode ? "Exporting object to STL file..." : "Exporting object to OFF file...", QString(), 0, root_N->number_of_facets() + 1); pd->setValue(0); pd->setAutoClose(false); pd->show(); QApplication::processEvents(); - int facet_count = 0; - for (FCI fi = P.facets_begin(); fi != P.facets_end(); ++fi) { - HFCC hc = fi->facet_begin(); - HFCC hc_end = hc; - Vertex v1, v2, v3; - v1 = *VCI((hc++)->vertex()); - v3 = *VCI((hc++)->vertex()); - do { - v2 = v3; - v3 = *VCI((hc++)->vertex()); - double x1 = CGAL::to_double(v1.point().x()); - double y1 = CGAL::to_double(v1.point().y()); - double z1 = CGAL::to_double(v1.point().z()); - double x2 = CGAL::to_double(v2.point().x()); - double y2 = CGAL::to_double(v2.point().y()); - double z2 = CGAL::to_double(v2.point().z()); - double x3 = CGAL::to_double(v3.point().x()); - double y3 = CGAL::to_double(v3.point().y()); - double z3 = CGAL::to_double(v3.point().z()); - QString vs1, vs2, vs3; - vs1.sprintf("%f %f %f", x1, y1, z1); - vs2.sprintf("%f %f %f", x2, y2, z2); - vs3.sprintf("%f %f %f", x3, y3, z3); - if (vs1 != vs2 && vs1 != vs3 && vs2 != vs3) { - - double nx = (y1-y2)*(z1-z3) - (z1-z2)*(y1-y3); - double ny = (z1-z2)*(x1-x3) - (x1-x2)*(z1-z3); - double nz = (x1-x2)*(y1-y3) - (y1-y2)*(x1-x3); - double n_scale = 1 / sqrt(nx*nx + ny*ny + nz*nz); - fprintf(f, " facet normal %f %f %f\n", - nx * n_scale, ny * n_scale, nz * n_scale); - fprintf(f, " outer loop\n"); - fprintf(f, " vertex %s\n", vs1.toAscii().data()); - fprintf(f, " vertex %s\n", vs2.toAscii().data()); - fprintf(f, " vertex %s\n", vs3.toAscii().data()); - fprintf(f, " endloop\n"); - fprintf(f, " endfacet\n"); - } - } while (hc != hc_end); - pd->setValue(facet_count++); - QApplication::processEvents(); - } - - fprintf(f, "endsolid\n"); - fclose(f); + if (stl_mode) + export_stl(root_N, stl_filename, pd); + else + export_off(root_N, stl_filename, pd); - PRINT("STL export finished."); + PRINTF("%s export finished.", stl_mode ? "STL" : "OFF"); delete pd; #endif /* ENABLE_CGAL */ current_win = NULL; } +void MainWindow::actionExportSTL() +{ + actionExportSTLorOFF(true); +} + void MainWindow::actionExportOFF() { - current_win = this; - PRINTA("Function %1 is not implemented yet!", QString(__PRETTY_FUNCTION__)); - current_win = NULL; + actionExportSTLorOFF(false); } void MainWindow::viewModeActionsUncheck() |