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0023051: Bug in BRepExtrema_DistShapeShape (through BRepExtrema_DistanceSS)

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Fixed problem of returning swapped solution points for extrema between face and vertex.
This commit is contained in:
abv 2012-04-02 12:55:25 +04:00
parent ed60a55e7f
commit 46def2b567
1 changed files with 3 additions and 3 deletions
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6
src/BRepExtrema/BRepExtrema_DistanceSS.cxx
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@ -842,7 +842,7 @@ void BRepExtrema_DistanceSS::Perform(const TopoDS_Face& S1, const TopoDS_Vertex&
if ((Dstmin < myDstRef - myEps) || (fabs(Dstmin-myDstRef) < myEps)) if ((Dstmin < myDstRef - myEps) || (fabs(Dstmin-myDstRef) < myEps))
{ {
Standard_Real U,V; Standard_Real U,V;
gp_Pnt Pt,P1=BRep_Tool::Pnt(S2); gp_Pnt Pt,P2=BRep_Tool::Pnt(S2);
BRepClass_FaceClassifier classifier; BRepClass_FaceClassifier classifier;
const Standard_Real tol = BRep_Tool::Tolerance(S1); const Standard_Real tol = BRep_Tool::Tolerance(S1);
@ -862,8 +862,8 @@ void BRepExtrema_DistanceSS::Perform(const TopoDS_Face& S1, const TopoDS_Vertex&
if (myDstRef > Dstmin) if (myDstRef > Dstmin)
myDstRef=Dstmin; myDstRef=Dstmin;
myModif=Standard_True; myModif=Standard_True;
const BRepExtrema_SolutionElem Sol1(Dstmin,P1,BRepExtrema_IsInFace,S1,U,V); const BRepExtrema_SolutionElem Sol1(Dstmin,Pt,BRepExtrema_IsInFace,S1,U,V);
const BRepExtrema_SolutionElem Sol2(Dstmin,Pt,BRepExtrema_IsVertex,S2); const BRepExtrema_SolutionElem Sol2(Dstmin,P2,BRepExtrema_IsVertex,S2);
SeqSolShape1.Append(Sol1); SeqSolShape1.Append(Sol1);
SeqSolShape2.Append(Sol2); SeqSolShape2.Append(Sol2);
} }