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// File: StepToGeom_MakeHyperbola.cxx
// Created: Thu Sep 8 08:25:12 1994
// Author: Frederic MAUPAS
#include <StepToGeom_MakeHyperbola.ixx>
#include <StepGeom_Hyperbola.hxx>
#include <StepGeom_Axis2Placement3d.hxx>
#include <Geom_Axis2Placement.hxx>
#include <StepToGeom_MakeAxis2Placement.hxx>
#include <gp_Ax2.hxx>
#include <UnitsMethods.hxx>
//=============================================================================
// Creation d' un Hyperbola de Geom a partir d' un Hyperbola de Step
//=============================================================================
Standard_Boolean StepToGeom_MakeHyperbola::Convert
(const Handle(StepGeom_Hyperbola)& SC,
Handle(Geom_Hyperbola)& CC)
{
const StepGeom_Axis2Placement AxisSelect = SC->Position();
if (AxisSelect.CaseNum(AxisSelect.Value()) == 2)
{
Handle(Geom_Axis2Placement) A1;
if (StepToGeom_MakeAxis2Placement::Convert
(Handle(StepGeom_Axis2Placement3d)::DownCast(AxisSelect.Value()),A1))
{
const gp_Ax2 A( A1->Ax2() );
const Standard_Real LF = UnitsMethods::LengthFactor();
CC = new Geom_Hyperbola(A, SC->SemiAxis() * LF, SC->SemiImagAxis() * LF);
return Standard_True;
}
}
return Standard_False;
}
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