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// File: GeomToStep_MakeBoundedSurface.cxx
// Created: Tue Jun 22 12:38:59 1993
// Author: Martine LANGLOIS
// <mla@mastox>
#include <GeomToStep_MakeBoundedSurface.ixx>
#include <StdFail_NotDone.hxx>
#include <StepGeom_BoundedSurface.hxx>
#include <GeomToStep_MakeBoundedSurface.hxx>
#include <Geom_BSplineSurface.hxx>
#include <Geom_RectangularTrimmedSurface.hxx>
#include <Geom_BezierSurface.hxx>
#include <GeomConvert.hxx>
#include <GeomToStep_MakeBSplineSurfaceWithKnots.hxx>
#include <GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface.hxx>
#include <GeomToStep_MakeRectangularTrimmedSurface.hxx>
//=============================================================================
// Creation d' une BoundedSurface de prostep a partir d' une BoundedSurface
// de Geom
//=============================================================================
GeomToStep_MakeBoundedSurface::GeomToStep_MakeBoundedSurface
( const Handle(Geom_BoundedSurface)& S)
{
done = Standard_True;
if (S->IsKind(STANDARD_TYPE(Geom_BSplineSurface))) {
Handle(Geom_BSplineSurface) BS= Handle(Geom_BSplineSurface)::DownCast(S);
// UPDATE FMA 1-04-96
if (S->IsUPeriodic() || S->IsVPeriodic()) {
Handle(Geom_BSplineSurface) newBS =
Handle(Geom_BSplineSurface)::DownCast(BS->Copy());
newBS->SetUNotPeriodic();
newBS->SetVNotPeriodic();
BS = newBS;
}
if ( BS->IsURational() || BS->IsVRational() ) {
GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface
MkRatBSplineS(BS);
theBoundedSurface = MkRatBSplineS.Value();
}
else {
GeomToStep_MakeBSplineSurfaceWithKnots MkBSplineS(BS);
theBoundedSurface = MkBSplineS.Value();
}
}
else if (S->IsKind(STANDARD_TYPE(Geom_BezierSurface))) {
Handle(Geom_BezierSurface) Sur = Handle(Geom_BezierSurface)::DownCast(S);
Handle (Geom_BSplineSurface) BS =
GeomConvert::SurfaceToBSplineSurface(Sur);
if ( BS->IsURational() || BS->IsVRational() ) {
GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface
MkRatBSplineS(BS);
theBoundedSurface = MkRatBSplineS.Value();
}
else {
GeomToStep_MakeBSplineSurfaceWithKnots MkBSplineS(BS);
theBoundedSurface = MkBSplineS.Value();
}
}
else if (S->IsKind(STANDARD_TYPE(Geom_RectangularTrimmedSurface))) {
Handle(Geom_RectangularTrimmedSurface) Sur =
Handle(Geom_RectangularTrimmedSurface)::DownCast(S);
GeomToStep_MakeRectangularTrimmedSurface MkRTSurf(Sur);
theBoundedSurface = MkRTSurf.Value();
}
else
done = Standard_False;
}
//=============================================================================
// renvoi des valeurs
//=============================================================================
const Handle(StepGeom_BoundedSurface) &
GeomToStep_MakeBoundedSurface::Value() const
{
StdFail_NotDone_Raise_if(!done == Standard_True,"");
return theBoundedSurface;
}
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