src/QAOCC/QAOCC_OCC749Prs.cxx

   1 // File:        QAOCC_OCC749Prs.cxx
   2 // Created:     Fri Sep 20 16:33:40 2002
   3 // Author:      Michael KUZMITCHEV
   4 //              <mkv@russox>
   5
   6
   7 #include <QAOCC_OCC749Prs.ixx>
   8
   9 #include <Prs3d_Root.hxx>
  10 #include <Graphic3d_Group.hxx>
  11 #include <Graphic3d_Vertex.hxx>
  12 #include <Aspect_Array1OfEdge.hxx>
  13 #include <Graphic3d_AspectFillArea3d.hxx>
  14 #include <Graphic3d_MaterialAspect.hxx>
  15 #include <Quantity_Color.hxx>
  16 #include <Graphic3d_Array1OfVertexC.hxx>
  17 #include <Aspect_Edge.hxx>
  18
  19 QAOCC_OCC749Prs::QAOCC_OCC749Prs( const Standard_Boolean reflection,
  20                     const Quantity_Color& color,
  21                     const Quantity_Color& color1 ) :
  22 myReflection( reflection ), myColor1( color ), myColor2( color1 )
  23 {
  24 }
  25
  26 void QAOCC_OCC749Prs::Compute(const Handle(PrsMgr_PresentationManager3d)& aPrsMgr,
  27                        const Handle(Prs3d_Presentation)& aPrs,
  28                        const Standard_Integer aMode )
  29 {
  30   aPrs->Clear();
  31   Handle(Graphic3d_Group) group = Prs3d_Root::NewGroup( aPrs );
  32
  33   Handle_Graphic3d_AspectFillArea3d CTX=new Graphic3d_AspectFillArea3d();
  34   CTX->SetInteriorStyle(Aspect_IS_SOLID);
  35   group->SetGroupPrimitivesAspect(CTX);
  36
  37   Graphic3d_MaterialAspect material = CTX->FrontMaterial();
  38   if ( !myReflection ) {
  39     material.SetReflectionModeOff(Graphic3d_TOR_AMBIENT);
  40     material.SetReflectionModeOff(Graphic3d_TOR_DIFFUSE);
  41     material.SetReflectionModeOff(Graphic3d_TOR_SPECULAR);
  42     material.SetReflectionModeOff(Graphic3d_TOR_EMISSION);
  43   }
  44   CTX->SetFrontMaterial(material);
  45   group->SetPrimitivesAspect(CTX);
  46
  47   Graphic3d_Array1OfVertexC anArray( 1,4 );
  48   anArray(1).SetCoord( 0.,0.,0 );
  49   anArray(1).SetColor( myColor1 );
  50   anArray(2).SetCoord( 50., 0., 0 );
  51   anArray(2).SetColor( myColor1 );
  52   anArray(3).SetCoord( 50., 50, 0 );
  53   anArray(3).SetColor( myColor2 );
  54   anArray(4).SetCoord( 0., 50., 0 );
  55   anArray(4).SetColor( myColor2 );
  56   Aspect_Edge aE1(1,2,Aspect_TOE_VISIBLE);
  57   Aspect_Edge aE2(2,3,Aspect_TOE_VISIBLE);
  58   Aspect_Edge aE3(3,4,Aspect_TOE_VISIBLE);
  59   Aspect_Edge aE4(4,1,Aspect_TOE_VISIBLE);
  60   Aspect_Array1OfEdge anEdges(1,4);
  61   anEdges.SetValue(1,aE1);
  62   anEdges.SetValue(2,aE2);
  63   anEdges.SetValue(3,aE3);
  64   anEdges.SetValue(4,aE4);
  65   group->QuadrangleSet(anArray,anEdges);
  66 }
  67
  68 void QAOCC_OCC749Prs::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  69                                 const Standard_Integer aMode)
  70 {
  71 }
  72
  73 void QAOCC_OCC749Prs::SetReflection( const Standard_Boolean reflection )
  74 {
  75   myReflection = reflection;
  76 }
  77
  78 void QAOCC_OCC749Prs::SetColor( const Quantity_Color& color,
  79                          const Quantity_Color& color1 )
  80 {
  81   myColor1 = color;
  82   myColor2 = color1;
  83 }