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Fix bug in check for intersection of axis with sketch

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This commit is contained in:
wmayer 2012-12-11 20:06:56 +01:00
parent bd5359f542
commit 22cfda67de
1 changed files with 4 additions and 0 deletions
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4
src/Mod/PartDesign/App/FeatureSketchBased.cpp
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@ -561,11 +561,15 @@ const bool SketchBased::checkLineCrossesFace(const gp_Lin &line, const TopoDS_Fa
TopoDS_Wire wire = ShapeAnalysis::OuterWire(face);
BRepExtrema_DistShapeShape distss(wire, mkEdge.Shape(), Precision::Confusion());
if (distss.IsDone()) {
if (distss.Value() > Precision::Confusion())
return false;
// build up map vertex->edge
TopTools_IndexedDataMapOfShapeListOfShape vertex2Edge;
TopExp::MapShapesAndAncestors(wire, TopAbs_VERTEX, TopAbs_EDGE, vertex2Edge);
for (Standard_Integer i=1; i<= distss.NbSolution(); i++) {
if (distss.PointOnShape1(i).Distance(distss.PointOnShape2(i)) > Precision::Confusion())
continue;
BRepExtrema_SupportType type = distss.SupportTypeShape1(i);
if (type == BRepExtrema_IsOnEdge) {
//This further check is not really needed