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0022864: The algorithm BiTgte_Blend obtains instable results

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This commit is contained in:
JGV
2011-12-23 14:51:38 +00:00
committed by bugmaster
parent 0f633a2224
commit 975ec82af4
10 changed files with 165 additions and 124 deletions
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24
src/BRepOffset/BRepOffset_Inter2d.cxx
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@@ -144,8 +144,12 @@ static void Store (const TopoDS_Edge& E1,
TopoDS_Vertex V = TopoDS::Vertex(itLV1.Value());
U1 = BRep_Tool::Parameter(V,E1);
U2 = BRep_Tool::Parameter(V,E2);
U1 = (BRep_Tool::Degenerated(E1))?
BRep_Tool::Parameter(TopoDS::Vertex(V.Oriented(TopAbs_INTERNAL)), E1) :
BRep_Tool::Parameter(V, E1);
U2 = (BRep_Tool::Degenerated(E2))?
BRep_Tool::Parameter(TopoDS::Vertex(V.Oriented(TopAbs_INTERNAL)), E2) :
BRep_Tool::Parameter(V, E2);
O1 = V.Orientation();
O2 = itLV2.Value().Orientation();
P = BRep_Tool::Pnt(V);
@@ -279,7 +283,7 @@ static void EdgeInter(const TopoDS_Face& F,
Standard_Real f[3],l[3];
Standard_Real MilTol2 = 1000*Tol*Tol;
Standard_Real TolDub = 1.e-7;
Standard_Real TolDub = 1.e-7;
Standard_Integer i;
BRep_Tool::Range(E1, f[1], l[1]);
@@ -357,6 +361,7 @@ static void EdgeInter(const TopoDS_Face& F,
gp_Pnt P = ResPoints(i); //ponc1.Value();
TopoDS_Vertex aNewVertex = BRepLib_MakeVertex(P);
aNewVertex.Orientation(TopAbs_INTERNAL);
B.UpdateVertex( aNewVertex, aT1, E1, Tol );
B.UpdateVertex( aNewVertex, aT2, E2, Tol );
gp_Pnt P1 = CE1.Value(aT1);
@@ -550,7 +555,7 @@ static void RefEdgeInter(const TopoDS_Face& F,
Standard_Real f[3],l[3];
Standard_Real MilTol2 = 1000*Tol*Tol;
Standard_Real TolDub = 1.e-7;
Standard_Real TolDub = 1.e-7;
Standard_Integer i;
//BRep_Tool::Range(E1, f[1], l[1]);
@@ -625,6 +630,7 @@ static void RefEdgeInter(const TopoDS_Face& F,
gp_Pnt P = ResPoints(i); //ponc1.Value();
TopoDS_Vertex aNewVertex = BRepLib_MakeVertex(P);
aNewVertex.Orientation(TopAbs_INTERNAL);
B.UpdateVertex( aNewVertex, aT1, E1, Tol );
B.UpdateVertex( aNewVertex, aT2, E2, Tol );
gp_Pnt P1 = CE1.Value(aT1);
@@ -1163,7 +1169,7 @@ static void ExtentEdge(const TopoDS_Edge& E,TopoDS_Edge& NE, const Standard_Real
if (!Precision::IsInfinite(f) && !Precision::IsInfinite(l))
BRepLib::SameParameter( NE, Precision::Confusion(), Standard_True );
}
else //no 3d curve
else if (!BRep_Tool::Degenerated(E)) //no 3d curve
{
MinSurf = Handle(Geom_Surface)::DownCast
(MinSurf->Transformed(MinLoc.Transformation()));
@@ -1394,10 +1400,10 @@ static Standard_Boolean UpdateVertex(TopoDS_Vertex V,
//purpose :
//=======================================================================
void BRepOffset_Inter2d::Compute (const Handle(BRepAlgo_AsDes)& AsDes,
const TopoDS_Face& F,
const TopTools_MapOfShape& NewEdges,
const Standard_Real Tol)
void BRepOffset_Inter2d::Compute (const Handle(BRepAlgo_AsDes)& AsDes,
const TopoDS_Face& F,
const TopTools_IndexedMapOfShape& NewEdges,
const Standard_Real Tol)
{
#ifdef DEB
NbF2d++;