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0026989: [Regression in 6.9.0] Export of a reversed face leads to wrong data in 6.9.0

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Add range for degenerated edges to mirrored pcurves during exporting of reversed faces.
This commit is contained in:
ika 2016-01-12 18:08:26 +03:00 committed by bugmaster
parent bfa7a6857a
commit 52849da68c
2 changed files with 13 additions and 0 deletions
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4
src/BRepToIGES/BRepToIGES_BRShell.cxx
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@ -198,6 +198,10 @@ Handle(IGESData_IGESEntity) BRepToIGES_BRShell ::TransferFace(const TopoDS_Face&
else { else {
B.UpdateEdge(anEdge, aCurve1, myface, aTol); B.UpdateEdge(anEdge, aCurve1, myface, aTol);
} }
// set range for degenerated edges
if (BRep_Tool::Degenerated(anEdge)) {
B.Range(anEdge, myface, f, l);
}
} }
} }
} }

9
tests/bugs/iges/bug26989 Normal file
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@ -0,0 +1,9 @@
#########################################################################################
# OCC26989: [Regression in 6.9.0] Export of a reversed face leads to wrong data in 6.9.0
#########################################################################################
restore [locate_data_file bug26989.brep] a
newmodel
brepiges a ${imagedir}/bug26989.igs
igesbrep ${imagedir}/bug26989.igs result *
checkprops result -s 56.5487