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#include <gp_Vec2d.hxx>
IntImpParGen_ImpParTool::IntImpParGen_ImpParTool(const ImpTool& ITool,
const ParCurve& PC):
TheImpTool(ITool)
{
TheParCurve = (Standard_Address)(&PC);
}
Standard_Boolean IntImpParGen_ImpParTool::Value(const Standard_Real Param,
Standard_Real& ApproxDistance) {
ApproxDistance = TheImpTool.Distance(ParTool::Value((*((ParCurve *)(TheParCurve))),Param));
return(Standard_True);
}
Standard_Boolean IntImpParGen_ImpParTool::Derivative(const Standard_Real Param,
Standard_Real& D_ApproxDistance_DV) {
gp_Pnt2d Pt;
gp_Vec2d TanParCurve;
gp_Vec2d Grad=TheImpTool.GradDistance(ParTool::Value((*((ParCurve *)(TheParCurve))),Param));
ParTool::D1((*((ParCurve *)(TheParCurve))),Param,Pt,TanParCurve);
D_ApproxDistance_DV = Grad.Dot(TanParCurve);
return(Standard_True);
}
Standard_Boolean IntImpParGen_ImpParTool::Values(const Standard_Real Param,
Standard_Real& ApproxDistance,
Standard_Real& Deriv) {
this->Value(Param,ApproxDistance);
this->Derivative(Param,Deriv);
return(Standard_True);
}
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