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Modeling - Degenerated curve on offset #301

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Skip degenerated curves in BRepOffset_Tool::TryProject to improve robustness
This commit is contained in:
dpasukhi 2025-01-28 16:37:58 +00:00
parent 22126df210
commit 2889518f7a
1 changed files with 2 additions and 2 deletions
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4
src/BRepOffset/BRepOffset_Tool.cxx
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@ -1899,9 +1899,9 @@ Standard_Boolean BRepOffset_Tool::TryProject(const TopoDS_Face& F1,
{ {
BRepLib::BuildCurve3d(CurE, BRep_Tool::Tolerance(CurE)); BRepLib::BuildCurve3d(CurE, BRep_Tool::Tolerance(CurE));
C = BRep_Tool::Curve(CurE, L, f, l); C = BRep_Tool::Curve(CurE, L, f, l);
if (C.IsNull()) if (C.IsNull()) // not 3d curve, can be degenerated, need to skip
{ {
return Standard_False; continue;
} }
} }
C = new Geom_TrimmedCurve(C, f, l); C = new Geom_TrimmedCurve(C, f, l);