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OCC generation of visualization mesh using IMeshTools_Parameters

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This commit is contained in:
Joachim Schoeberl 2024-02-21 20:00:59 +01:00
parent b959676534
commit a65e61c95e
1 changed files with 20 additions and 1 deletions
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21
libsrc/occ/python_occ_shapes.cpp
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@ -1219,7 +1219,26 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{ {
BRepTools::Clean (shape); BRepTools::Clean (shape);
double deflection = 0.01; double deflection = 0.01;
BRepMesh_IncrementalMesh (shape, deflection, true);
// BRepMesh_IncrementalMesh mesher(shape, deflection,Standard_True, 0.01, true);
// mesher.Perform();
// https://dev.opencascade.org/doc/overview/html/occt_user_guides__mesh.html
// from Standard_Boolean meshing_imeshtools_parameters()
IMeshTools_Parameters aMeshParams;
aMeshParams.Deflection = 0.01;
aMeshParams.Angle = 0.5;
aMeshParams.Relative = Standard_False;
aMeshParams.InParallel = Standard_True;
aMeshParams.MinSize = Precision::Confusion();
aMeshParams.InternalVerticesMode = Standard_True;
aMeshParams.ControlSurfaceDeflection = Standard_True;
BRepMesh_IncrementalMesh aMesher (shape, aMeshParams);
const Standard_Integer aStatus = aMesher.GetStatusFlags();
// cout << "status = " << aStatus << endl;
// triangulation = BRep_Tool::Triangulation (face, loc); // triangulation = BRep_Tool::Triangulation (face, loc);
std::vector<double> p[3]; std::vector<double> p[3];