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0031131: [REGRESSION] Mesh - location of Wire affects Poly_Polygon3D

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Use TopoDS_Edge without location in case of free edges to produce Poly_Polygon3D without offset.
This commit is contained in:
oan
2019-11-05 16:13:38 +03:00
committed by bugmaster
parent 7756fc599d
commit e9d05765c2
2 changed files with 38 additions and 3 deletions
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9
src/IMeshTools/IMeshTools_ShapeExplorer.cxx
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@@ -34,6 +34,7 @@ namespace
//=======================================================================
void visitEdges (const Handle (IMeshTools_ShapeVisitor)& theVisitor,
const TopoDS_Shape& theShape,
const Standard_Boolean isResetLocation,
const TopAbs_ShapeEnum theToFind,
const TopAbs_ShapeEnum theToAvoid = TopAbs_SHAPE)
{
@@ -46,7 +47,9 @@ namespace
continue;
}
theVisitor->Visit (aEdge);
theVisitor->Visit (isResetLocation ?
TopoDS::Edge (aEdge.Located (TopLoc_Location ())) :
aEdge);
}
}
}
@@ -77,7 +80,7 @@ void IMeshTools_ShapeExplorer::Accept (
const Handle (IMeshTools_ShapeVisitor)& theVisitor)
{
// Explore all free edges in shape.
visitEdges (theVisitor, GetShape (), TopAbs_EDGE, TopAbs_FACE);
visitEdges (theVisitor, GetShape (), Standard_True, TopAbs_EDGE, TopAbs_FACE);
// Explore all related to some face edges in shape.
// make array of faces suitable for processing (excluding faces without surface)
@@ -105,7 +108,7 @@ void IMeshTools_ShapeExplorer::Accept (
}
// Explore all edges in face.
visitEdges (theVisitor, aFace, TopAbs_EDGE);
visitEdges (theVisitor, aFace, Standard_False, TopAbs_EDGE);
// Store only forward faces in order to prevent inverse issue.
theVisitor->Visit (TopoDS::Face (aFace.Oriented (TopAbs_FORWARD)));