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handle possible crashes with FaceMaker and fix a few coding flaws

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This commit is contained in:
wmayer
2016-10-02 14:47:59 +02:00
parent 679bb2f5a8
commit da406cddb8
11 changed files with 48 additions and 28 deletions
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6
src/Mod/Part/App/TopoShape.cpp
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@@ -2223,11 +2223,11 @@ TopoDS_Shape TopoShape::makeOffset2D(double offset, short joinType, bool fill, b
//so, we just extract all nesting
Handle_TopTools_HSequenceOfShape seq = ShapeExtend_Explorer().SeqFromCompound(offsetShape, Standard_True);
TopoDS_Iterator it(offsetShape);
for(int i = 0 ; i < seq->Length() ; ++i){
for(int i = 0; i < seq->Length(); ++i){
offsetWires.push_back(TopoDS::Wire(seq->Value(i+1)));
}
if(offsetWires.empty())
if (offsetWires.empty())
throw Base::Exception("makeOffset2D: offset result has no wires.");
std::list<TopoDS_Wire> wiresForMakingFaces;
@@ -2357,7 +2357,7 @@ TopoDS_Shape TopoShape::makeOffset2D(double offset, short joinType, bool fill, b
ShapeExtend_Explorer xp;
Handle_TopTools_HSequenceOfShape result_leaves = xp.SeqFromCompound(result, Standard_True);
for(int i = 0 ; i < result_leaves->Length() ; ++i)
for(int i = 0; i < result_leaves->Length(); ++i)
shapesToReturn.push_back(result_leaves->Value(i+1));
}
}