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0031565: Visualization - SIGFPE, Arithmetic exception if SelectMgr_TriangularFrustumSet::Build() is called with single point

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jfa 2020-05-14 14:20:55 +03:00 committed by bugmaster
parent b04decfaae
commit 1b6e8b9f09
1 changed files with 1 additions and 1 deletions
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src/SelectMgr/SelectMgr_TriangularFrustumSet.cxx
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@ -45,7 +45,7 @@ void SelectMgr_TriangularFrustumSet::Build (const TColgp_Array1OfPnt2d& thePoint
Handle(BRepMesh_DataStructureOfDelaun) aMeshStructure = new BRepMesh_DataStructureOfDelaun (anAllocator); Handle(BRepMesh_DataStructureOfDelaun) aMeshStructure = new BRepMesh_DataStructureOfDelaun (anAllocator);
Standard_Integer aPtsLower = thePoints.Lower(); Standard_Integer aPtsLower = thePoints.Lower();
Standard_Integer aPtsUpper = thePoints.Upper(); Standard_Integer aPtsUpper = thePoints.Upper();
IMeshData::VectorOfInteger anIndexes(aPtsUpper - aPtsLower, anAllocator); IMeshData::VectorOfInteger anIndexes (thePoints.Size(), anAllocator);
myBoundaryPoints.Resize (aPtsLower, aPtsLower + 2 * (thePoints.Size()) - 1, Standard_False); myBoundaryPoints.Resize (aPtsLower, aPtsLower + 2 * (thePoints.Size()) - 1, Standard_False);
for (Standard_Integer aPtIdx = aPtsLower; aPtIdx <= aPtsUpper; ++aPtIdx) for (Standard_Integer aPtIdx = aPtsLower; aPtIdx <= aPtsUpper; ++aPtIdx)