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// File: BRepFill_CurveConstraint.cxx
// Created: Fri Oct 31 10:54:42 1997
// Author: Joelle CHAUVET
// <jct@sgi64>
#include <BRepFill_CurveConstraint.ixx>
#include <GeomPlate_CurveConstraint.hxx>
#include <GCPnts_AbscissaPoint.hxx>
#include <Adaptor2d_HCurve2d.hxx>
#include <Adaptor3d_HSurface.hxx>
#include <ProjLib_ProjectOnPlane.hxx>
#include <GeomAdaptor.hxx>
#include <GeomAPI.hxx>
#include <Geom_Plane.hxx>
#include <Precision.hxx>
#include <GeomAdaptor_HSurface.hxx>
#include <BRepAdaptor_HSurface.hxx>
#include <BRep_Tool.hxx>
#include <Geom2dAdaptor_HCurve.hxx>
#include <Adaptor2d_HCurve2d.hxx>
#include <ProjLib_ProjectedCurve.hxx>
//---------------------------------------------------------
// Constructeurs avec courbe sur surface
//---------------------------------------------------------
BRepFill_CurveConstraint :: BRepFill_CurveConstraint (const Handle(Adaptor3d_HCurveOnSurface)& Boundary,
const Standard_Integer Tang,
const Standard_Integer NPt,
const Standard_Real TolDist,
const Standard_Real TolAng,
const Standard_Real TolCurv
)
{
myFrontiere=Boundary;
myTolDist=TolDist;
myTolAng=TolAng;
myTolCurv=TolCurv;
GeomLProp_SLProps SLP(2,TolDist);
myLProp=SLP;
myOrder=Tang;
if ((Tang<-1)||(Tang>2))
Standard_Failure::Raise("BRepFill : The continuity is not G0 G1 or G2");
myNbPoints=NPt;
myConstG0=Standard_True;
myConstG1=Standard_True;
myConstG2=Standard_True;
if (myFrontiere.IsNull())
Standard_Failure::Raise("BRepFill_CurveConstraint : Curve must be on a Surface");
Handle(Geom_Surface) Surf;
Handle(GeomAdaptor_HSurface) GS1;
GS1 = Handle(GeomAdaptor_HSurface)::DownCast(myFrontiere->ChangeCurve().GetSurface());
if (!GS1.IsNull()) {
Surf=GS1->ChangeSurface().Surface();
}
else {
Handle(BRepAdaptor_HSurface) BS1;
BS1=Handle(BRepAdaptor_HSurface)::DownCast(myFrontiere->ChangeCurve().GetSurface());
Surf = BRep_Tool::Surface(BS1->ChangeSurface().Face());
}
myLProp.SetSurface(Surf);
}
//---------------------------------------------------------
// Constructeurs avec courbe 3d (pour continuite G0 G-1)
//---------------------------------------------------------
BRepFill_CurveConstraint :: BRepFill_CurveConstraint (const Handle(Adaptor3d_HCurve)& Boundary,
const Standard_Integer Tang,
const Standard_Integer NPt,
const Standard_Real TolDist)
: GeomPlate_CurveConstraint(Boundary,Tang,NPt,TolDist)
{
}
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