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Part: do not expect a face to be infinite if meshing it has failed

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See https://forum.freecadweb.org/viewtopic.php?p=601240#p601240
This commit is contained in:
wmayer
2022-06-11 13:01:15 +02:00
parent 9b5aabe458
commit fbb5555f27
1 changed files with 16 additions and 5 deletions
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21
src/Mod/Part/App/Tools.cpp
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@@ -613,11 +613,22 @@ Handle (Poly_Triangulation) Part::Tools::triangulationOfFace(const TopoDS_Face&
double v1 = adapt.FirstVParameter();
double v2 = adapt.LastVParameter();
// recreate a face with a clear boundary
u1 = std::max(-50.0, u1);
u2 = std::min( 50.0, u2);
v1 = std::max(-50.0, v1);
v2 = std::min( 50.0, v2);
auto selectRange = [](double& p1, double& p2) {
if (Precision::IsInfinite(p1) && Precision::IsInfinite(p2)) {
p1 = -50.0;
p2 = 50.0;
}
else if (Precision::IsInfinite(p1)) {
p1 = p2 - 100.0;
}
else if (Precision::IsInfinite(p2)) {
p2 = p1 + 100.0;
}
};
// recreate a face with a clear boundary in case it's infinite
selectRange(u1, u2);
selectRange(v1, v2);
Handle(Geom_Surface) surface = BRep_Tool::Surface(face);
BRepBuilderAPI_MakeFace mkBuilder(surface, u1, u2, v1, v2