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[bos #32155] EDF 25230 - face non planar. Advanced treatment of degenerated and non geometrical edges. A workaround for OCCT bug."

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jfa 2023-05-16 13:55:50 +01:00
parent 611d40ba2a
commit 93b30d2d22
1 changed files with 8 additions and 4 deletions
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12
src/GEOMImpl/GEOMImpl_ShapeDriver.cxx
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@ -482,6 +482,7 @@ Standard_Integer GEOMImpl_ShapeDriver::Execute(Handle(TFunction_Logbook)& log) c
// Try to build a face from a set of wires and edges // Try to build a face from a set of wires and edges
int ind; int ind;
bool isPlanarWanted = aCI.GetIsPlanar();
Handle(TColStd_HSequenceOfTransient) aShapes = aCI.GetShapes(); Handle(TColStd_HSequenceOfTransient) aShapes = aCI.GetShapes();
int nbshapes = aShapes->Length(); int nbshapes = aShapes->Length();
@ -501,11 +502,14 @@ Standard_Integer GEOMImpl_ShapeDriver::Execute(Handle(TFunction_Logbook)& log) c
TopExp_Explorer anExpE_i (aSh_i, TopAbs_EDGE); TopExp_Explorer anExpE_i (aSh_i, TopAbs_EDGE);
for (; anExpE_i.More(); anExpE_i.Next()) { for (; anExpE_i.More(); anExpE_i.Next()) {
if (aMapEdges.Add(anExpE_i.Current())) { if (aMapEdges.Add(anExpE_i.Current())) {
const TopoDS_Edge& E = TopoDS::Edge(anExpE_i.Current());
if ((BRep_Tool::Degenerated(E) && isPlanarWanted) ||
!BRep_Tool::IsGeometric(E))
continue;
// Copy the original shape. // Copy the original shape.
TopoDS_Shape aShapeCopy; TopoDS_Shape aShapeCopy;
TNaming_CopyShape::CopyTool(E, aMapTShapes, aShapeCopy);
TNaming_CopyShape::CopyTool
(anExpE_i.Current(), aMapTShapes, aShapeCopy);
aSeqEdgesIn->Append(aShapeCopy); aSeqEdgesIn->Append(aShapeCopy);
} }
} }
@ -543,7 +547,7 @@ Standard_Integer GEOMImpl_ShapeDriver::Execute(Handle(TFunction_Logbook)& log) c
// 4.a. Basic face // 4.a. Basic face
TopoDS_Shape aFFace; TopoDS_Shape aFFace;
TopoDS_Wire aW1 = TopoDS::Wire(aSeqClosedWires->Value(1)); TopoDS_Wire aW1 = TopoDS::Wire(aSeqClosedWires->Value(1));
aWarning = GEOMImpl_Block6Explorer::MakeFace(aW1, aCI.GetIsPlanar(), aFFace); aWarning = GEOMImpl_Block6Explorer::MakeFace(aW1, isPlanarWanted, aFFace);
if (aFFace.IsNull()) { if (aFFace.IsNull()) {
Standard_ConstructionError::Raise("Face construction failed"); Standard_ConstructionError::Raise("Face construction failed");
} }