59f6a739b8
Ref 1: https://salsa.debian.org/science-team/opencascade/-/tree/master/debian/patches Ref 2: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=commitdiff;h=329e5df986519164083d78b28ae62d1a3b10fa6a
23 lines
776 B
Diff
23 lines
776 B
Diff
Subject: [PATCH 6/7] BRepOffset_Tool: TryProject: Check return of BRepLib::BuildCurve3d. Might be degenerate edge, so no curve
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From: blobfish <blobfish@gmx.com>
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Date: Mon, 18 Jan 2021 22:26:33 -0500
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---
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src/BRepOffset/BRepOffset_Tool.cxx | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/src/BRepOffset/BRepOffset_Tool.cxx
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+++ b/src/BRepOffset/BRepOffset_Tool.cxx
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@@ -1894,7 +1894,8 @@
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TopoDS_Edge CurE = TopoDS::Edge(it.Value());
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Handle(Geom_Curve) C = BRep_Tool::Curve(CurE,L,f,l);
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if (C.IsNull()) {
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- BRepLib::BuildCurve3d(CurE,BRep_Tool::Tolerance(CurE));
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+ if (!BRepLib::BuildCurve3d(CurE,BRep_Tool::Tolerance(CurE)))
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+ continue;
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C = BRep_Tool::Curve(CurE,L,f,l);
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}
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C = new Geom_TrimmedCurve(C,f,l);
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