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// File: DsgPrs_ShadedPlanePresentation.cxx
// Created: Fri Dec 5 16:06:04 1997
// Author: Robert COUBLANC
// <rob@robox.paris1.matra-dtv.fr>
#include <DsgPrs_ShadedPlanePresentation.ixx>
#include <Prs3d_Root.hxx>
#include <Prs3d_PlaneAspect.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Prs3d_ShadingAspect.hxx>
#include <Graphic3d_Group.hxx>
#include <Graphic3d_Array1OfVertex.hxx>
//=======================================================================
//function : Add
//purpose :
//=======================================================================
void DsgPrs_ShadedPlanePresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
const Handle(Prs3d_Drawer)& aDrawer,
const gp_Pnt& aPt1,
const gp_Pnt& aPt2,
const gp_Pnt& aPt3)
{
Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation);
TheGroup->SetPrimitivesAspect(aDrawer->PlaneAspect()->EdgesAspect()->Aspect());
TheGroup->SetPrimitivesAspect(aDrawer->ShadingAspect()->Aspect());
Quantity_Length x1,y1,z1,x2,y2,z2,x3,y3,z3;
aPt1.Coord(x1,y1,z1);
aPt2.Coord(x2,y2,z2);
aPt3.Coord(x3,y3,z3);
Graphic3d_Array1OfVertex A(1,5);
A(1).SetCoord(x1,y1,z1);
A(2).SetCoord(x2,y2,z2);
A(3).SetCoord(x3,y3,z3);
A(4).SetCoord(x1,y1,z1);
A(5)=A(1);
TheGroup->Polygon(A);
}
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