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0028765: Get rid of creation of trimmed curve in IntTools_Context::Hatcher to avoid exception

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In the method IntTools_Context::Hatcher 2D curve adaptor is created to pass to Geom2dHatch_Hatcher::AddElement().
An extra step of creation of the trimmed curve is excessive here, because the bounding parameters of the curve are also passed to the curve adaptor.
This commit is contained in:
msv
2017-05-23 09:44:38 +03:00
committed by emv
parent e2b4dea253
commit 13ea5df08a
2 changed files with 3 additions and 5 deletions
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4
src/Geom2dHatch/Geom2dHatch_Hatcher.cxx
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@@ -751,7 +751,7 @@ Standard_Boolean Geom2dHatch_Hatcher::GlobalTransition (HatchGen_PointOnHatching
const Geom2dAdaptor_Curve& CurveH = HatchingCurve (Point.Index()) ;
myIntersector.LocalGeometry(CurveH.Curve(), Point.Parameter(), Tangente2d, Normale2d, Courbure);
myIntersector.LocalGeometry(CurveH, Point.Parameter(), Tangente2d, Normale2d, Courbure);
Tangente.SetCoord (Tangente2d.X(), Tangente2d.Y(), 0.0) ;
if (Courbure < Precision::Confusion()) {
@@ -805,7 +805,7 @@ Standard_Boolean Geom2dHatch_Hatcher::GlobalTransition (HatchGen_PointOnHatching
#endif
Param = PntE.Parameter();
myIntersector.LocalGeometry(CurveE.Curve(), Param, Tangente2d, Normale2d, Courbure);
myIntersector.LocalGeometry(CurveE, Param, Tangente2d, Normale2d, Courbure);
//-----------------------------------------------------------------------
// Calcul de la transition locale. On suppose les relations suivantes :

4
src/IntTools/IntTools_Context.cxx
View File

@@ -421,7 +421,6 @@ Geom2dHatch_Hatcher& IntTools_Context::Hatcher(const TopoDS_Face& aF)
TopAbs_Orientation aOrE;
Handle(Geom_Surface) aS;
Handle(Geom2d_Curve) aC2D;
Handle(Geom2d_TrimmedCurve) aCT2D;
TopoDS_Face aFF;
TopExp_Explorer aExp;
//
@@ -455,8 +454,7 @@ Geom2dHatch_Hatcher& IntTools_Context::Hatcher(const TopoDS_Face& aF)
continue;
}
//
aCT2D=new Geom2d_TrimmedCurve(aC2D, aU1, aU2);
Geom2dAdaptor_Curve aGAC (aCT2D);
Geom2dAdaptor_Curve aGAC (aC2D, aU1, aU2);
pHatcher->AddElement(aGAC, aOrE);
}// for (; aExp.More() ; aExp.Next()) {
//