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check for infinite shape

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This commit is contained in:
Joachim Schoeberl 2024-02-21 15:14:33 +01:00
parent 4f0b15ef55
commit b959676534
1 changed files with 8 additions and 2 deletions
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10
libsrc/occ/occgenmesh.cpp
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@ -669,9 +669,15 @@ namespace netgen
BRepMesh_IncrementalMesh (geom.shape, 0.01, true);
triangulation = BRep_Tool::Triangulation (face, loc);
}
if(triangulation.IsNull())
throw Exception("OCC-Triangulation could not be built. Do you have a bounded shape?");
{
if (geom.shape.Infinite())
throw Exception("Cannot generate mesh for an infinite geometry");
else
throw Exception("OCC-Triangulation could not be built");
}
BRepAdaptor_Surface sf(face, Standard_True);
// one prop for evaluating and one for derivatives
BRepLProp_SLProps prop(sf, 0, 1e-5);