From 3866909ccc59e681dd5be22258048313975cb832 Mon Sep 17 00:00:00 2001 From: skv Date: Mon, 30 Jun 2014 17:56:52 +0400 Subject: [PATCH] 0022495: [CEA 1058] Shape invalide after UnionFaces --- src/BlockFix/BlockFix_UnionFaces.cxx | 58 ++++++++++++---------------- 1 file changed, 25 insertions(+), 33 deletions(-) mode change 100755 => 100644 src/BlockFix/BlockFix_UnionFaces.cxx diff --git a/src/BlockFix/BlockFix_UnionFaces.cxx b/src/BlockFix/BlockFix_UnionFaces.cxx old mode 100755 new mode 100644 index 4c6d17e08..838b8a8ee --- a/src/BlockFix/BlockFix_UnionFaces.cxx +++ b/src/BlockFix/BlockFix_UnionFaces.cxx @@ -274,9 +274,6 @@ static Standard_Boolean IsEdgeValidToMerge(const TopoDS_Edge &theEdge, //======================================================================= TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) { - Handle(ShapeBuild_ReShape) myContext = new ShapeBuild_ReShape; - TopoDS_Shape aResShape = myContext->Apply(Shape); - // Fill Map of faces as keys and list of solids or shells as items. TopTools_IndexedDataMapOfShapeListOfShape aMapFaceSoOrSh; @@ -290,6 +287,8 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) (Shape, TopAbs_FACE, aType, aMapFaceSoOrSh); // processing each solid + Handle(ShapeBuild_ReShape) aContext = new ShapeBuild_ReShape; + TopTools_MapOfShape aProcessed; TopExp_Explorer exps; for (exps.Init(Shape, aType); exps.More(); exps.Next()) { TopoDS_Shape aSoOrSh = exps.Current(); @@ -298,11 +297,6 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) TopTools_IndexedDataMapOfShapeListOfShape aMapEdgeFaces; TopExp::MapShapesAndAncestors(aSoOrSh, TopAbs_EDGE, TopAbs_FACE, aMapEdgeFaces); - // map of processed shapes - TopTools_MapOfShape aProcessed; - - Handle(ShapeBuild_ReShape) aContext = new ShapeBuild_ReShape; - Standard_Integer NbModif = 0; Standard_Boolean hasFailed = Standard_False; Standard_Real tol = Min(Max(Precision::Confusion(), myTolerance/10.), 0.1); @@ -324,8 +318,9 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) for (exp.Init(aSoOrSh, TopAbs_FACE); exp.More() && doUnion; exp.Next()) { TopoDS_Face aFace = TopoDS::Face(exp.Current().Oriented(TopAbs_FORWARD)); - if (aProcessed.Contains(aFace)) + if (aProcessed.Contains(aFace)) { continue; + } Standard_Integer dummy; TopTools_SequenceOfShape edges; @@ -338,6 +333,7 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) TopLoc_Location aBaseLocation; Handle(Geom_Surface) aBaseSurface = BRep_Tool::Surface(aFace,aBaseLocation); aBaseSurface = ClearRts(aBaseSurface); + aBaseSurface = Handle(Geom_Surface)::DownCast(aBaseSurface->Copy()); // find adjacent faces to union Standard_Integer i; @@ -439,8 +435,7 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) // sorting any type of edges aWire = TopoDS::Wire(aContext->Apply(aWire)); - TopoDS_Face tmpF = TopoDS::Face(aContext->Apply(faces(1).Oriented(TopAbs_FORWARD))); - Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire(aWire,tmpF,Precision::Confusion()); + Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire(aWire,aResult,Precision::Confusion()); sfw->FixReorder(); Standard_Boolean isDegRemoved = Standard_False; if(!sfw->StatusReorder ( ShapeExtend_FAIL )) { @@ -478,7 +473,7 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) Standard_Real f,l; //smh protection on NULL pcurve Handle(Geom2d_Curve) c2d; - if(!sae.PCurve(sbwd->Edge(j),tmpF,c2d,f,l)) { + if(!sae.PCurve(sbwd->Edge(j),aResult,c2d,f,l)) { aLastEdge--; continue; } @@ -499,8 +494,8 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) gp_XY aVec = anEnd-aStart; Handle(Geom2d_Line) aLine = new Geom2d_Line(aStart,gp_Dir2d(anEnd-aStart)); - B.UpdateEdge(E,aLine,tmpF,0.); - B.Range(E,tmpF,0.,aVec.Modulus()); + B.UpdateEdge(E,aLine,aResult,0.); + B.Range(E,aResult,0.,aVec.Modulus()); Handle(Geom_Curve) C3d; B.UpdateEdge(E,C3d,0.); B.Degenerated(E,Standard_True); @@ -585,30 +580,27 @@ TopoDS_Shape BlockFix_UnionFaces::Perform(const TopoDS_Shape& Shape) // ptv add fix same parameter sfe.FixSameParameter(E, myTolerance); } - - myContext->Replace(aSoOrSh, aResult); } - //else - { - for (exp.Init(aSoOrSh, TopAbs_FACE); exp.More(); exp.Next()) { - TopoDS_Face aFace = TopoDS::Face(exp.Current().Oriented(TopAbs_FORWARD)); - Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire; - sfw->SetContext(myContext); - sfw->SetPrecision(myTolerance); - sfw->SetMinTolerance(myTolerance); - sfw->SetMaxTolerance(Max(1.,myTolerance*1000.)); - sfw->SetFace(aFace); - for (TopoDS_Iterator iter (aFace,Standard_False); iter.More(); iter.Next()) { - TopoDS_Wire wire = TopoDS::Wire(iter.Value()); - sfw->Load(wire); - sfw->FixReorder(); - sfw->FixShifted(); - } + + for (exp.Init(aSoOrSh, TopAbs_FACE); exp.More(); exp.Next()) { + TopoDS_Face aFace = TopoDS::Face(exp.Current().Oriented(TopAbs_FORWARD)); + Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire; + sfw->SetContext(aContext); + sfw->SetPrecision(myTolerance); + sfw->SetMinTolerance(myTolerance); + sfw->SetMaxTolerance(Max(1.,myTolerance*1000.)); + sfw->SetFace(aFace); + for (TopoDS_Iterator iter (aFace,Standard_False); iter.More(); iter.Next()) { + TopoDS_Wire wire = TopoDS::Wire(iter.Value()); + sfw->Load(wire); + sfw->FixReorder(); + sfw->FixShifted(); } } } // end processing each solid - aResShape = myContext->Apply(Shape); + const TopoDS_Shape aResShape = aContext->Apply(Shape); + return aResShape; } -- 2.39.2