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0026701: BOPAlgo_Builder::Perform crash.

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(data race)

Add comments and make minor cosmetic changes.

Test case for issue CR26701

Correction of test case for issue CR26701
This commit is contained in:
isn
2015-09-24 13:46:45 +03:00
committed by kgv
parent 95a3946860
commit 2078dfc73c
4 changed files with 84 additions and 1 deletions
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29
src/BOPAlgo/BOPAlgo_PaveFiller_7.cxx
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@@ -287,13 +287,28 @@ class BOPAlgo_BPC {
myE=aE;
}
//
const TopoDS_Edge& GetEdge() const {
return myE;
}
const TopoDS_Face& GetFace() const {
return myF;
}
const Handle_Geom2d_Curve& GetCurve2d() const {
return myCurve;
}
Standard_Boolean IsToUpdate() const {
return myToUpdate;
}
//
void Perform() {
BOPTools_AlgoTools2D::BuildPCurveForEdgeOnPlane (myE, myF);
BOPTools_AlgoTools2D::BuildPCurveForEdgeOnPlane (myE, myF, myCurve, myToUpdate);
};
//
protected:
TopoDS_Edge myE;
TopoDS_Face myF;
Handle_Geom2d_Curve myCurve;
Standard_Boolean myToUpdate;
};
//=======================================================================
typedef BOPCol_NCVector
@@ -731,6 +746,7 @@ void BOPAlgo_PaveFiller::Prepare()
return;
}
//
// Build pcurves of edges on planes; first collect pairs edge-face.
BOPAlgo_VectorOfBPC aVBPC;
//
for (i = 1; i <= aNbF; ++i) {
@@ -747,6 +763,17 @@ void BOPAlgo_PaveFiller::Prepare()
//======================================================
BOPAlgo_BPCCnt::Perform(myRunParallel, aVBPC);
//======================================================
// pcurves are built, and now update edges
BRep_Builder aBB;
TopoDS_Edge E;
for (i = 0; i < aVBPC.Extent(); i++) {
const BOPAlgo_BPC& aBPC=aVBPC(i);
if (aBPC.IsToUpdate()) {
Standard_Real aTolE = BRep_Tool::Tolerance(aBPC.GetEdge());
aBB.UpdateEdge(aBPC.GetEdge(), aBPC.GetCurve2d(), aBPC.GetFace(), aTolE);
}
}
}
//=======================================================================
//function : IsBasedOnPlane