Merge pull request FreeCAD#15661 from FEA-eng/mesh_gmsh_quasi_quad

MESH: Add missing Gmsh 2D algorithm (Quasi-structured Quad)
Kuzma30 · Jul 29, 2024 · 04acc05 · 04acc05
2 parents fe70234 + 0a50d27
commit 04acc05
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/Mod/Mesh/Gui/RemeshGmsh.cpp b/src/Mod/Mesh/Gui/RemeshGmsh.cpp
@@ -92,7 +92,8 @@ GmshWidget::GmshWidget(QWidget* parent, Qt::WindowFlags fl)
  FrontalDelaunay = 6,
  BAMG = 7,
  FrontalDelaunayForQuads = 8,
- PackingOfParallelograms = 9
+ PackingOfParallelograms = 9,
+ QuasiStructuredQuad = 11
  };
 
  d->ui.method->addItem(tr("Automatic"), static_cast<int>(Automatic));
@@ -102,6 +103,7 @@ GmshWidget::GmshWidget(QWidget* parent, Qt::WindowFlags fl)
  d->ui.method->addItem(QString::fromLatin1("BAMG"), static_cast<int>(BAMG));
  d->ui.method->addItem(tr("Frontal Quad"), static_cast<int>(FrontalDelaunayForQuads));
  d->ui.method->addItem(tr("Parallelograms"), static_cast<int>(PackingOfParallelograms));
+ d->ui.method->addItem(tr("Quasi-structured Quad"), static_cast<int>(QuasiStructuredQuad));
 }
 
 GmshWidget::~GmshWidget()
@@ -338,7 +340,7 @@ bool RemeshGmsh::writeProject(QString& inpFile, QString& outFile)
  << " Exit;\n"
  << "EndIf\n"
  << "Merge \"" << stl.filePath() << "\";\n\n"
- << "// 2D mesh algorithm (1=MeshAdapt, 2=Automatic, 5=Delaunay, 6=Frontal, 7=BAMG, 8=Frontal Quad, 9=Packing of Parallelograms)\n"
+ << "// 2D mesh algorithm (1=MeshAdapt, 2=Automatic, 5=Delaunay, 6=Frontal, 7=BAMG, 8=Frontal Quad, 9=Packing of Parallelograms, 11=Quasi-structured Quad)\n"
  << "Mesh.Algorithm = " << algorithm << ";\n\n"
  << "// 3D mesh algorithm (1=Delaunay, 2=New Delaunay, 4=Frontal, 7=MMG3D, 9=R-tree, 10=HTX)\n"
  << "// Mesh.Algorithm3D = 1;\n\n"

diff --git a/src/Mod/MeshPart/Gui/Tessellation.cpp b/src/Mod/MeshPart/Gui/Tessellation.cpp
@@ -607,7 +607,7 @@ bool Mesh2ShapeGmsh::writeProject(QString& inpFile, QString& outFile)
  << "// mesh algorithm, only a few algorithms are usable with 3D boundary layer "
  "generation\n"
  << "// 2D mesh algorithm (1=MeshAdapt, 2=Automatic, 5=Delaunay, 6=Frontal, "
- "7=BAMG, 8=DelQuad, 9=Packing of Parallelograms)\n"
+ "7=BAMG, 8=DelQuad, 9=Packing of Parallelograms, 11=Quasi-structured Quad)\n"
  << "Mesh.Algorithm = " << algorithm << ";\n"
  << "// 3D mesh algorithm (1=Delaunay, 2=New Delaunay, 4=Frontal, 7=MMG3D, "
  "9=R-tree, 10=HTX)\n"