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Fix crash in TopoShapeface.getWire()

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This commit is contained in:
wmayer 2012-03-28 15:07:28 +02:00
parent 54f8375cde
commit c1886bf24d
1 changed files with 4 additions and 2 deletions
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6
src/Mod/Part/App/TopoShapeFacePyImp.cpp
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@ -550,14 +550,16 @@ Py::Tuple TopoShapeFacePy::getParameterRange(void) const
Py::Object TopoShapeFacePy::getWire(void) const
{
TopoDS_Shape clSh = getTopoShapePtr()->_Shape;
const TopoDS_Shape& clSh = getTopoShapePtr()->_Shape;
if (clSh.IsNull())
throw Py::Exception("Null shape");
if (clSh.ShapeType() == TopAbs_FACE) {
TopoDS_Face clFace = (TopoDS_Face&)clSh;
TopoDS_Wire clWire = ShapeAnalysis::OuterWire(clFace);
return Py::Object(new TopoShapeWirePy(new TopoShape(clWire)),true);
}
else
throw "Internal error, TopoDS_Shape is not a face!";
throw Py::Exception("Internal error, TopoDS_Shape is not a face!");
return Py::Object();
}