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# fix cone with holes

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This commit is contained in:
mzernova 2024-07-31 16:04:36 +01:00
parent 8c3471161b
commit 9b6c641484
1 changed files with 6 additions and 0 deletions
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6
src/StdSelect/StdSelect_BRepSelectionTool.cxx
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@ -569,18 +569,24 @@ void StdSelect_BRepSelectionTool::GetEdgeSensitive (const TopoDS_Shape& theShape
static NCollection_Sequence<gp_Circ> getCylinderCircles (const TopoDS_Face& theHollowCylinder) static NCollection_Sequence<gp_Circ> getCylinderCircles (const TopoDS_Face& theHollowCylinder)
{ {
NCollection_Sequence<gp_Circ> aCircles; NCollection_Sequence<gp_Circ> aCircles;
Standard_Integer aLinesNb = 0;
TopExp_Explorer anEdgeExp; TopExp_Explorer anEdgeExp;
for (anEdgeExp.Init (theHollowCylinder, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next()) for (anEdgeExp.Init (theHollowCylinder, TopAbs_EDGE); anEdgeExp.More(); anEdgeExp.Next())
{ {
const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeExp.Current()); const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeExp.Current());
BRepAdaptor_Curve anAdaptor (anEdge); BRepAdaptor_Curve anAdaptor (anEdge);
aLinesNb++;
if (anAdaptor.GetType() == GeomAbs_Circle if (anAdaptor.GetType() == GeomAbs_Circle
&& BRep_Tool::IsClosed (anEdge)) && BRep_Tool::IsClosed (anEdge))
{ {
aCircles.Append (anAdaptor.Circle()); aCircles.Append (anAdaptor.Circle());
} }
else if (anAdaptor.GetType() != GeomAbs_Line || aLinesNb > 4)
{
return NCollection_Sequence<gp_Circ>();
}
} }
return aCircles; return aCircles;