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OCC22303 The algorithm BRepExtrema_DistShapeShape crashes with exception if one of the shapes does non contain vertices

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JGV 2011-04-28 15:46:19 +00:00 committed by bugmaster
parent 98dbbeb433
commit 1aeb969a54
1 changed files with 6 additions and 4 deletions
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10
src/BRepExtrema/BRepExtrema_DistShapeShape.cxx
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@ -206,7 +206,8 @@ Standard_Boolean BRepExtrema_DistShapeShape::Perform()
BRepClass3d_SolidClassifier Classi(myShape1); BRepClass3d_SolidClassifier Classi(myShape1);
nbv2=myMapV2.Extent(); nbv2=myMapV2.Extent();
nbv1=0; nbv1=0;
do { while ( (nbv1<nbv2) && (! myInnerSol))
{
nbv1++; nbv1++;
TopoDS_Vertex V2 = TopoDS::Vertex(myMapV2(nbv1)); TopoDS_Vertex V2 = TopoDS::Vertex(myMapV2(nbv1));
P=BRep_Tool::Pnt(V2); P=BRep_Tool::Pnt(V2);
@ -220,14 +221,15 @@ Standard_Boolean BRepExtrema_DistShapeShape::Perform()
ListeDeSolutionShape1.Append(Sol); ListeDeSolutionShape1.Append(Sol);
ListeDeSolutionShape2.Append(Sol); ListeDeSolutionShape2.Append(Sol);
} }
} while ( (nbv1<nbv2) && (! myInnerSol)); }
} }
if(((Type2==TopAbs_SOLID)||(Type2==TopAbs_COMPSOLID))&&(!myInnerSol)) { if(((Type2==TopAbs_SOLID)||(Type2==TopAbs_COMPSOLID))&&(!myInnerSol)) {
BRepClass3d_SolidClassifier Classi(myShape2); BRepClass3d_SolidClassifier Classi(myShape2);
nbv1= myMapV1.Extent(); nbv1= myMapV1.Extent();
nbv2=0; nbv2=0;
do { while ((nbv2<nbv1) && (! myInnerSol))
{
nbv2++; nbv2++;
TopoDS_Vertex V1=TopoDS::Vertex(myMapV1(nbv2)); TopoDS_Vertex V1=TopoDS::Vertex(myMapV1(nbv2));
P=BRep_Tool::Pnt(V1); P=BRep_Tool::Pnt(V1);
@ -241,7 +243,7 @@ Standard_Boolean BRepExtrema_DistShapeShape::Perform()
ListeDeSolutionShape1.Append(Sol); ListeDeSolutionShape1.Append(Sol);
ListeDeSolutionShape2.Append(Sol); ListeDeSolutionShape2.Append(Sol);
} }
} while ((nbv2<nbv1) && (! myInnerSol)); }
} }
if (!myInnerSol) { if (!myInnerSol) {