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0024023: Revamp the OCCT Handle -- downcast (automatic)

Browse Source 
Automatic update by command "occt_upgrade . -downcast"

C-style cast of Handle to that of derived type (now illegal) is replaced by call to DownCast()
Const reference local variables of Handle type initialized by result of DownCast are replaced by normal variables.
This commit is contained in:
abv
2015-07-02 16:41:05 +03:00
parent ce8b059af3
commit c5f3a42524
158 changed files with 863 additions and 888 deletions
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12
src/BRepOffset/BRepOffset_Inter2d.cxx
View File

@@ -847,7 +847,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
{
NewPCurve = aPCurve;
if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_TrimmedCurve)))
NewPCurve = (*((Handle(Geom2d_TrimmedCurve)*)&NewPCurve))->BasisCurve();
NewPCurve = Handle(Geom2d_TrimmedCurve)::DownCast (NewPCurve)->BasisCurve();
Standard_Real FirstPar = NewPCurve->FirstParameter();
Standard_Real LastPar = NewPCurve->LastParameter();
@@ -857,7 +857,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
{
if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_BezierCurve)))
{
Handle(Geom2d_BezierCurve) aBezier = *((Handle(Geom2d_BezierCurve)*)&NewPCurve);
Handle(Geom2d_BezierCurve) aBezier = Handle(Geom2d_BezierCurve)::DownCast (NewPCurve);
if (aBezier->NbPoles() == 2)
{
TColgp_Array1OfPnt2d thePoles(1,2);
@@ -869,7 +869,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
}
else if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_BSplineCurve)))
{
Handle(Geom2d_BSplineCurve) aBSpline = *((Handle(Geom2d_BSplineCurve)*)&NewPCurve);
Handle(Geom2d_BSplineCurve) aBSpline = Handle(Geom2d_BSplineCurve)::DownCast (NewPCurve);
if (aBSpline->NbKnots() == 2 && aBSpline->NbPoles() == 2)
{
TColgp_Array1OfPnt2d thePoles(1,2);
@@ -1190,7 +1190,7 @@ static void ExtentEdge(const TopoDS_Edge& E,TopoDS_Edge& NE, const Standard_Real
else if (MinSurf->IsInstance(STANDARD_TYPE(Geom_CylindricalSurface)) ||
MinSurf->IsInstance(STANDARD_TYPE(Geom_ConicalSurface)))
{
Handle(Geom2d_Line) theLine = *((Handle(Geom2d_Line)*)&MinPC);
Handle(Geom2d_Line) theLine = Handle(Geom2d_Line)::DownCast (MinPC);
gp_Dir2d LineDir = theLine->Direction();
if (LineDir.IsParallel( gp::DY2d(), Precision::Angular() ))
IsLine = Standard_True;
@@ -1251,13 +1251,13 @@ static void ExtentEdge(const TopoDS_Edge& E,TopoDS_Edge& NE, const Standard_Real
if (theCurve->IsInstance(STANDARD_TYPE(Geom2d_Line)) &&
theSurf->IsKind(STANDARD_TYPE(Geom_BoundedSurface)))
{
gp_Dir2d theDir = (*((Handle(Geom2d_Line)*)&theCurve))->Direction();
gp_Dir2d theDir = Handle(Geom2d_Line)::DownCast (theCurve)->Direction();
if (theDir.IsParallel(gp::DX2d(), Precision::Angular()) ||
theDir.IsParallel(gp::DY2d(), Precision::Angular()))
{
Standard_Real U1, U2, V1, V2;
theSurf->Bounds(U1, U2, V1, V2);
gp_Pnt2d Origin = (*((Handle(Geom2d_Line)*)&theCurve))->Location();
gp_Pnt2d Origin = Handle(Geom2d_Line)::DownCast (theCurve)->Location();
if (Abs(Origin.X()-U1) <= Precision::Confusion() ||
Abs(Origin.X()-U2) <= Precision::Confusion() ||
Abs(Origin.Y()-V1) <= Precision::Confusion() ||

18
src/BRepOffset/BRepOffset_Offset.cxx
View File

@@ -580,7 +580,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
}
if (TheSurf->DynamicType() == STANDARD_TYPE(Geom_ConicalSurface))
{
gp_Cone theCone = (*((Handle(Geom_ConicalSurface)*)&TheSurf))->Cone();
gp_Cone theCone = Handle(Geom_ConicalSurface)::DownCast (TheSurf)->Cone();
gp_Pnt apex = theCone.Apex();
Standard_Real Uapex, Vapex;
ElSLib::Parameters( theCone, apex, Uapex, Vapex );
@@ -604,7 +604,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
Handle(Geom_Curve) uiso = TheSurf->UIso( uf1 );
if (BRepOffset_Tool::Gabarit( uiso ) > TolApex)
{
Handle(Geom_Surface) BasisSurf = (*((Handle(Geom_OffsetSurface)*)&TheSurf))->BasisSurface();
Handle(Geom_Surface) BasisSurf = Handle(Geom_OffsetSurface)::DownCast (TheSurf)->BasisSurface();
gp_Pnt Papex, Pfirst, Pquart, Pmid;
Papex = BasisSurf->Value( uf1, vf1 );
Pfirst = TheSurf->Value( uf1, vf1 );
@@ -621,7 +621,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
if (OffsetOutside)
{
TheSurf = new Geom_RectangularTrimmedSurface(TheSurf, uf1, uf2, vf1, vf2);
GeomLib::ExtendSurfByLength(*((Handle(Geom_BoundedSurface)*)&TheSurf), length, 1,
GeomLib::ExtendSurfByLength(Handle(Geom_BoundedSurface)::DownCast (TheSurf), length, 1,
Standard_True, Standard_False);
Standard_Real u1, u2, v1, v2;
TheSurf->Bounds( u1, u2, v1, v2 );
@@ -643,7 +643,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
Handle(Geom_Curve) uiso = TheSurf->UIso( uf2 );
if (BRepOffset_Tool::Gabarit( uiso ) > TolApex)
{
Handle(Geom_Surface) BasisSurf = (*((Handle(Geom_OffsetSurface)*)&TheSurf))->BasisSurface();
Handle(Geom_Surface) BasisSurf = Handle(Geom_OffsetSurface)::DownCast (TheSurf)->BasisSurface();
gp_Pnt Papex, Pfirst, Pquart, Pmid;
Papex = BasisSurf->Value( uf2, vf1 );
Pfirst = TheSurf->Value( uf2, vf1 );
@@ -660,7 +660,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
if (OffsetOutside)
{
TheSurf = new Geom_RectangularTrimmedSurface(TheSurf, uf1, uf2, vf1, vf2);
GeomLib::ExtendSurfByLength(*((Handle(Geom_BoundedSurface)*)&TheSurf), length, 1,
GeomLib::ExtendSurfByLength(Handle(Geom_BoundedSurface)::DownCast (TheSurf), length, 1,
Standard_True, Standard_True);
Standard_Real u1, u2, v1, v2;
TheSurf->Bounds( u1, u2, v1, v2 );
@@ -682,7 +682,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
Handle(Geom_Curve) viso = TheSurf->VIso( vf1 );
if (BRepOffset_Tool::Gabarit( viso ) > TolApex)
{
Handle(Geom_Surface) BasisSurf = (*((Handle(Geom_OffsetSurface)*)&TheSurf))->BasisSurface();
Handle(Geom_Surface) BasisSurf = Handle(Geom_OffsetSurface)::DownCast (TheSurf)->BasisSurface();
gp_Pnt Papex, Pfirst, Pquart, Pmid;
Papex = BasisSurf->Value( uf1, vf1 );
Pfirst = TheSurf->Value( uf1, vf1 );
@@ -699,7 +699,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
if (OffsetOutside)
{
TheSurf = new Geom_RectangularTrimmedSurface(TheSurf, uf1, uf2, vf1, vf2);
GeomLib::ExtendSurfByLength(*((Handle(Geom_BoundedSurface)*)&TheSurf), length, 1,
GeomLib::ExtendSurfByLength(Handle(Geom_BoundedSurface)::DownCast (TheSurf), length, 1,
Standard_False, Standard_False);
Standard_Real u1, u2, v1, v2;
TheSurf->Bounds( u1, u2, v1, v2 );
@@ -723,7 +723,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
Handle(Geom_Curve) viso = TheSurf->VIso( vf2 );
if (BRepOffset_Tool::Gabarit( viso ) > TolApex)
{
Handle(Geom_Surface) BasisSurf = (*((Handle(Geom_OffsetSurface)*)&TheSurf))->BasisSurface();
Handle(Geom_Surface) BasisSurf = Handle(Geom_OffsetSurface)::DownCast (TheSurf)->BasisSurface();
gp_Pnt Papex, Pfirst, Pquart, Pmid;
Papex = BasisSurf->Value( uf1, vf2 );
Pfirst = TheSurf->Value( uf1, vf2 );
@@ -740,7 +740,7 @@ void BRepOffset_Offset::Init(const TopoDS_Face& Face,
if (OffsetOutside)
{
TheSurf = new Geom_RectangularTrimmedSurface(TheSurf, uf1, uf2, vf1, vf2);
GeomLib::ExtendSurfByLength(*((Handle(Geom_BoundedSurface)*)&TheSurf), length, 1,
GeomLib::ExtendSurfByLength(Handle(Geom_BoundedSurface)::DownCast (TheSurf), length, 1,
Standard_False, Standard_True);
Standard_Real u1, u2, v1, v2;
TheSurf->Bounds( u1, u2, v1, v2 );

84
src/BRepOffset/BRepOffset_Tool.cxx
View File

@@ -253,7 +253,7 @@ static void PutInBounds (const TopoDS_Face& F,
Handle (Geom_Surface) S = BRep_Tool::Surface(F,L);
if (S->IsInstance(STANDARD_TYPE(Geom_RectangularTrimmedSurface))) {
S = (*(Handle(Geom_RectangularTrimmedSurface)*)&S)->BasisSurface();
S = Handle(Geom_RectangularTrimmedSurface)::DownCast (S)->BasisSurface();
}
//---------------
// Recadre en U.
@@ -368,7 +368,7 @@ static void BuildPCurves (const TopoDS_Edge& E,
Handle( Geom_Surface ) theSurf = BRep_Tool::Surface( F );
Handle( Standard_Type ) typS = theSurf->DynamicType();
if (typS == STANDARD_TYPE(Geom_OffsetSurface))
typS = (*((Handle(Geom_OffsetSurface)*)&theSurf))->BasisSurface()->DynamicType();
typS = Handle(Geom_OffsetSurface)::DownCast (theSurf)->BasisSurface()->DynamicType();
if (typS == STANDARD_TYPE(Geom_BezierSurface) || typS == STANDARD_TYPE(Geom_BSplineSurface))
{
gp_Pnt fpoint = AC.Value( AC.FirstParameter() );
@@ -902,18 +902,18 @@ static Standard_Boolean AreConnex(const TopoDS_Wire& W1,
Standard_Real f, l;
Handle(Geom_Curve) C1 = BRep_Tool::Curve( E1, f, l );
if (C1->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C1 = (*((Handle(Geom_TrimmedCurve)*)&C1))->BasisCurve();
C1 = Handle(Geom_TrimmedCurve)::DownCast (C1)->BasisCurve();
Handle(Geom_Curve) C2 = BRep_Tool::Curve( E2, f, l );
if (C2->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C2 = (*((Handle(Geom_TrimmedCurve)*)&C2))->BasisCurve();
C2 = Handle(Geom_TrimmedCurve)::DownCast (C2)->BasisCurve();
if (C1->IsInstance(STANDARD_TYPE(Geom_Line)) &&
C2->IsInstance(STANDARD_TYPE(Geom_Line)))
{
Handle(Geom_Line) L1 = *((Handle(Geom_Line)*) &C1);
Handle(Geom_Line) L1 = Handle(Geom_Line)::DownCast (C1);
gp_Ax1 Axis1 = L1->Position();
Handle(Geom_Line) L2 = *((Handle(Geom_Line)*) &C2);
Handle(Geom_Line) L2 = Handle(Geom_Line)::DownCast (C2);
gp_Ax1 Axis2 = L2->Position();
if (! Axis1.IsParallel( Axis2, Precision::Angular() ))
return Standard_False;
@@ -959,11 +959,11 @@ static Standard_Boolean BSplineEdges(const TopoDS_Edge& E1,
Handle(Geom_Curve) C1 = BRep_Tool::Curve( E1, first1, last1 );
if (C1->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C1 = (*((Handle(Geom_TrimmedCurve)*)&C1))->BasisCurve();
C1 = Handle(Geom_TrimmedCurve)::DownCast (C1)->BasisCurve();
Handle(Geom_Curve) C2 = BRep_Tool::Curve( E2, first2, last2 );
if (C2->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C2 = (*((Handle(Geom_TrimmedCurve)*)&C2))->BasisCurve();
C2 = Handle(Geom_TrimmedCurve)::DownCast (C2)->BasisCurve();
if (!C1->IsInstance(STANDARD_TYPE(Geom_BSplineCurve)) ||
!C2->IsInstance(STANDARD_TYPE(Geom_BSplineCurve)))
@@ -1082,11 +1082,11 @@ static Handle(Geom2d_Curve) ConcatPCurves(const TopoDS_Edge& E1,
PCurve1 = BRep_Tool::CurveOnSurface( E1, F, first1, last1 );
if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_TrimmedCurve)))
PCurve1 = (*((Handle(Geom2d_TrimmedCurve)*)&PCurve1))->BasisCurve();
PCurve1 = Handle(Geom2d_TrimmedCurve)::DownCast (PCurve1)->BasisCurve();
PCurve2 = BRep_Tool::CurveOnSurface( E2, F, first2, last2 );
if (PCurve2->IsInstance(STANDARD_TYPE(Geom2d_TrimmedCurve)))
PCurve2 = (*((Handle(Geom2d_TrimmedCurve)*)&PCurve2))->BasisCurve();
PCurve2 = Handle(Geom2d_TrimmedCurve)::DownCast (PCurve2)->BasisCurve();
if (PCurve1 == PCurve2)
{
@@ -1104,35 +1104,35 @@ static Handle(Geom2d_Curve) ConcatPCurves(const TopoDS_Edge& E1,
P2 = PCurve2->Value( last2 );
if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_Line)))
{
Handle(Geom2d_Line) Lin1 = *((Handle(Geom2d_Line)*) &PCurve1);
Handle(Geom2d_Line) Lin1 = Handle(Geom2d_Line)::DownCast (PCurve1);
gp_Lin2d theLin = Lin1->Lin2d();
first2 = ElCLib::Parameter( theLin, P1 );
last2 = ElCLib::Parameter( theLin, P2 );
}
else if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_Circle)))
{
Handle(Geom2d_Circle) Circ1 = *((Handle(Geom2d_Circle)*) &PCurve1);
Handle(Geom2d_Circle) Circ1 = Handle(Geom2d_Circle)::DownCast (PCurve1);
gp_Circ2d theCirc = Circ1->Circ2d();
first2 = ElCLib::Parameter( theCirc, P1 );
last2 = ElCLib::Parameter( theCirc, P2 );
}
else if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_Ellipse)))
{
Handle(Geom2d_Ellipse) Ell1 = *((Handle(Geom2d_Ellipse)*) &PCurve1);
Handle(Geom2d_Ellipse) Ell1 = Handle(Geom2d_Ellipse)::DownCast (PCurve1);
gp_Elips2d theElips = Ell1->Elips2d();
first2 = ElCLib::Parameter( theElips, P1 );
last2 = ElCLib::Parameter( theElips, P2 );
}
else if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_Parabola)))
{
Handle(Geom2d_Parabola) Parab1 = *((Handle(Geom2d_Parabola)*) &PCurve1);
Handle(Geom2d_Parabola) Parab1 = Handle(Geom2d_Parabola)::DownCast (PCurve1);
gp_Parab2d theParab = Parab1->Parab2d();
first2 = ElCLib::Parameter( theParab, P1 );
last2 = ElCLib::Parameter( theParab, P2 );
}
else if (PCurve1->IsInstance(STANDARD_TYPE(Geom2d_Hyperbola)))
{
Handle(Geom2d_Hyperbola) Hypr1 = *((Handle(Geom2d_Hyperbola)*) &PCurve1);
Handle(Geom2d_Hyperbola) Hypr1 = Handle(Geom2d_Hyperbola)::DownCast (PCurve1);
gp_Hypr2d theHypr = Hypr1->Hypr2d();
first2 = ElCLib::Parameter( theHypr, P1 );
last2 = ElCLib::Parameter( theHypr, P2 );
@@ -1187,11 +1187,11 @@ static TopoDS_Edge Glue(const TopoDS_Edge& E1,
C1 = BRep_Tool::Curve( E1, first1, last1 );
if (C1->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C1 = (*((Handle(Geom_TrimmedCurve)*)&C1))->BasisCurve();
C1 = Handle(Geom_TrimmedCurve)::DownCast (C1)->BasisCurve();
C2 = BRep_Tool::Curve( E2, first2, last2 );
if (C2->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
C2 = (*((Handle(Geom_TrimmedCurve)*)&C2))->BasisCurve();
C2 = Handle(Geom_TrimmedCurve)::DownCast (C2)->BasisCurve();
if (C1 == C2)
{
@@ -1302,7 +1302,7 @@ static Standard_Boolean CheckIntersFF(const BOPDS_PDS& pDS,
Handle(Geom_Surface) aSurf = BRep_Tool::Surface(F1);
if (aSurf->IsInstance(STANDARD_TYPE(Geom_RectangularTrimmedSurface)))
aSurf = (*((Handle(Geom_RectangularTrimmedSurface)*)&aSurf))->BasisSurface();
aSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (aSurf)->BasisSurface();
if (aSurf->IsInstance(STANDARD_TYPE(Geom_Plane)))
isPlane1 = Standard_True;
else if (aSurf->IsKind(STANDARD_TYPE(Geom_ElementarySurface)))
@@ -1310,7 +1310,7 @@ static Standard_Boolean CheckIntersFF(const BOPDS_PDS& pDS,
aSurf = BRep_Tool::Surface(F2);
if (aSurf->IsInstance(STANDARD_TYPE(Geom_RectangularTrimmedSurface)))
aSurf = (*((Handle(Geom_RectangularTrimmedSurface)*)&aSurf))->BasisSurface();
aSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (aSurf)->BasisSurface();
if (aSurf->IsInstance(STANDARD_TYPE(Geom_Plane)))
isPlane2 = Standard_True;
else if (aSurf->IsKind(STANDARD_TYPE(Geom_ElementarySurface)))
@@ -1708,7 +1708,7 @@ void BRepOffset_Tool::Inter3D(const TopoDS_Face& F1,
Handle(Geom_Surface) aSurf = BRep_Tool::Surface(cpF1);
if (aSurf->IsInstance(STANDARD_TYPE(Geom_RectangularTrimmedSurface)))
aSurf = (*((Handle(Geom_RectangularTrimmedSurface)*)&aSurf))->BasisSurface();
aSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (aSurf)->BasisSurface();
if (aSurf->IsInstance(STANDARD_TYPE(Geom_Plane)))
addPCurve1 = Standard_False;
else if (aSurf->IsKind(STANDARD_TYPE(Geom_ElementarySurface)))
@@ -1716,7 +1716,7 @@ void BRepOffset_Tool::Inter3D(const TopoDS_Face& F1,
aSurf = BRep_Tool::Surface(cpF2);
if (aSurf->IsInstance(STANDARD_TYPE(Geom_RectangularTrimmedSurface)))
aSurf = (*((Handle(Geom_RectangularTrimmedSurface)*)&aSurf))->BasisSurface();
aSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (aSurf)->BasisSurface();
if (aSurf->IsInstance(STANDARD_TYPE(Geom_Plane)))
addPCurve2 = Standard_False;
else if (aSurf->IsKind(STANDARD_TYPE(Geom_ElementarySurface)))
@@ -2027,14 +2027,14 @@ void BRepOffset_Tool::InterOrExtent(const TopoDS_Face& F1,
if (S1->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface)) {
Handle(Geom_RectangularTrimmedSurface) RTS ;
RTS = *((Handle(Geom_RectangularTrimmedSurface)*) &S1);
RTS = Handle(Geom_RectangularTrimmedSurface)::DownCast (S1);
if (RTS->BasisSurface()->DynamicType() == STANDARD_TYPE(Geom_Plane)) {
S1 = RTS->BasisSurface();
}
}
if (S2->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface)) {
Handle(Geom_RectangularTrimmedSurface) RTS ;
RTS = *((Handle(Geom_RectangularTrimmedSurface)*) &S2);
RTS = Handle(Geom_RectangularTrimmedSurface)::DownCast (S2);
if (RTS->BasisSurface()->DynamicType() == STANDARD_TYPE(Geom_Plane)) {
S2 = RTS->BasisSurface();
}
@@ -2582,7 +2582,7 @@ static void MakeFace(const Handle(Geom_Surface)& S,
Standard_Boolean IsSuclosed = S->IsUClosed(), IsSvclosed = S->IsVClosed();
if (S->DynamicType() == STANDARD_TYPE(Geom_OffsetSurface))
{
Handle(Geom_Surface) BasisSurf = (*((Handle(Geom_OffsetSurface)*)&S))->BasisSurface();
Handle(Geom_Surface) BasisSurf = Handle(Geom_OffsetSurface)::DownCast (S)->BasisSurface();
IsSuclosed = BasisSurf->IsUClosed();
IsSvclosed = BasisSurf->IsVClosed();
}
@@ -2601,10 +2601,10 @@ static void MakeFace(const Handle(Geom_Surface)& S,
Standard_Boolean vmindegen = isVminDegen, vmaxdegen = isVmaxDegen;
Handle(Geom_Surface) theSurf = S;
if (S->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface))
theSurf = (*(Handle(Geom_RectangularTrimmedSurface)*)&S)->BasisSurface();
theSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (S)->BasisSurface();
if (theSurf->DynamicType() == STANDARD_TYPE(Geom_ConicalSurface))
{
Handle(Geom_ConicalSurface) ConicalS = *((Handle(Geom_ConicalSurface)*) &theSurf);
Handle(Geom_ConicalSurface) ConicalS = Handle(Geom_ConicalSurface)::DownCast (theSurf);
gp_Cone theCone = ConicalS->Cone();
gp_Pnt theApex = theCone.Apex();
Standard_Real Uapex, Vapex;
@@ -2837,7 +2837,7 @@ static Standard_Boolean EnlargeGeometry(Handle(Geom_Surface)& S,
Standard_Boolean SurfaceChange = Standard_False;
if ( S->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface)) {
Handle(Geom_Surface) BS = (*((Handle(Geom_RectangularTrimmedSurface)*)&S))->BasisSurface();
Handle(Geom_Surface) BS = Handle(Geom_RectangularTrimmedSurface)::DownCast (S)->BasisSurface();
EnlargeGeometry(BS,U1,U2,V1,V2,IsV1degen,IsV2degen,
uf1,uf2,vf1,vf2,GlobalEnlargeU,GlobalEnlargeVfirst,GlobalEnlargeVlast);
if (!GlobalEnlargeVfirst)
@@ -2845,14 +2845,14 @@ static Standard_Boolean EnlargeGeometry(Handle(Geom_Surface)& S,
if (!GlobalEnlargeVlast)
V2 = vf2;
if (!GlobalEnlargeVfirst || !GlobalEnlargeVlast)
//(*((Handle(Geom_RectangularTrimmedSurface)*)&S))->SetTrim( U1, U2, V1, V2 );
//Handle(Geom_RectangularTrimmedSurface)::DownCast (S)->SetTrim( U1, U2, V1, V2 );
S = new Geom_RectangularTrimmedSurface( BS, U1, U2, V1, V2 );
else
S = BS;
SurfaceChange = Standard_True;
}
else if (S->DynamicType() == STANDARD_TYPE(Geom_OffsetSurface)) {
Handle(Geom_Surface) Surf = (*((Handle(Geom_OffsetSurface)*)&S))->BasisSurface();
Handle(Geom_Surface) Surf = Handle(Geom_OffsetSurface)::DownCast (S)->BasisSurface();
SurfaceChange = EnlargeGeometry(Surf,U1,U2,V1,V2,IsV1degen,IsV2degen,
uf1,uf2,vf1,vf2,GlobalEnlargeU,GlobalEnlargeVfirst,GlobalEnlargeVlast);
Handle(Geom_OffsetSurface)::DownCast(S)->SetBasisSurface(Surf);
@@ -2919,16 +2919,16 @@ static Standard_Boolean EnlargeGeometry(Handle(Geom_Surface)& S,
if (enlargeU)
{
if (enlargeUfirst)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), du, 1, Standard_True, Standard_False );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), du, 1, Standard_True, Standard_False );
if (enlargeUlast)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), du, 1, Standard_True, Standard_True );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), du, 1, Standard_True, Standard_True );
}
if (enlargeV)
{
if (enlargeVfirst)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), dv, 1, Standard_False, Standard_False );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), dv, 1, Standard_False, Standard_False );
if (enlargeVlast)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), dv, 1, Standard_False, Standard_True );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), dv, 1, Standard_False, Standard_True );
}
S->Bounds( U1, U2, V1, V2 );
SurfaceChange = Standard_True;
@@ -2985,16 +2985,16 @@ static Standard_Boolean EnlargeGeometry(Handle(Geom_Surface)& S,
if (enlargeU)
{
if (enlargeUfirst && uf1-u1 < duf)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), du, 1, Standard_True, Standard_False );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), du, 1, Standard_True, Standard_False );
if (enlargeUlast && u2-uf2 < duf)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), du, 1, Standard_True, Standard_True );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), du, 1, Standard_True, Standard_True );
}
if (enlargeV)
{
if (enlargeVfirst && vf1-v1 < dvf)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), dv, 1, Standard_False, Standard_False );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), dv, 1, Standard_False, Standard_False );
if (enlargeVlast && v2-vf2 < dvf)
GeomLib::ExtendSurfByLength( *((Handle(Geom_BoundedSurface)*)&S), dv, 1, Standard_False, Standard_True );
GeomLib::ExtendSurfByLength( Handle(Geom_BoundedSurface)::DownCast (S), dv, 1, Standard_False, Standard_True );
}
S->Bounds( U1, U2, V1, V2 );
@@ -3116,7 +3116,7 @@ void BRepOffset_Tool::CheckBounds(const TopoDS_Face& F,
Handle(Geom_Surface) theSurf = BRep_Tool::Surface(F);
if (theSurf->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface))
theSurf = (*((Handle(Geom_RectangularTrimmedSurface)*)&theSurf))->BasisSurface();
theSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (theSurf)->BasisSurface();
if (theSurf->DynamicType() == STANDARD_TYPE(Geom_SurfaceOfLinearExtrusion) ||
theSurf->DynamicType() == STANDARD_TYPE(Geom_SurfaceOfRevolution) ||
@@ -3136,11 +3136,11 @@ void BRepOffset_Tool::CheckBounds(const TopoDS_Face& F,
Standard_Real fpar, lpar;
Handle(Geom2d_Curve) aCurve = BRep_Tool::CurveOnSurface(anEdge, F, fpar, lpar);
if (aCurve->DynamicType() == STANDARD_TYPE(Geom2d_TrimmedCurve))
aCurve = (*((Handle(Geom2d_TrimmedCurve)*)&aCurve))->BasisCurve();
aCurve = Handle(Geom2d_TrimmedCurve)::DownCast (aCurve)->BasisCurve();
Handle(Geom2d_Line) theLine;
if (aCurve->DynamicType() == STANDARD_TYPE(Geom2d_Line))
theLine = *((Handle(Geom2d_Line)*)&aCurve);
theLine = Handle(Geom2d_Line)::DownCast (aCurve);
else if (aCurve->DynamicType() == STANDARD_TYPE(Geom2d_BezierCurve) ||
aCurve->DynamicType() == STANDARD_TYPE(Geom2d_BSplineCurve))
{
@@ -3269,10 +3269,10 @@ Standard_Boolean BRepOffset_Tool::EnLargeFace
//Special treatment for conical surfaces
Handle(Geom_Surface) theSurf = S;
if (S->DynamicType() == STANDARD_TYPE(Geom_RectangularTrimmedSurface))
theSurf = (*(Handle(Geom_RectangularTrimmedSurface)*)&S)->BasisSurface();
theSurf = Handle(Geom_RectangularTrimmedSurface)::DownCast (S)->BasisSurface();
if (theSurf->DynamicType() == STANDARD_TYPE(Geom_ConicalSurface))
{
Handle(Geom_ConicalSurface) ConicalS = *((Handle(Geom_ConicalSurface)*) &theSurf);
Handle(Geom_ConicalSurface) ConicalS = Handle(Geom_ConicalSurface)::DownCast (theSurf);
gp_Cone theCone = ConicalS->Cone();
gp_Pnt theApex = theCone.Apex();
Standard_Real Uapex, Vapex;