src/StdSelect/StdSelect_Shape.cxx

   1 // Created on: 1998-03-27
   2 // Created by: Robert COUBLANC
   3 // Copyright (c) 1998-1999 Matra Datavision
   4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   5 //
   6 // This file is part of Open CASCADE Technology software library.
   7 //
   8 // This library is free software; you can redistribute it and/or modify it under
   9 // the terms of the GNU Lesser General Public License version 2.1 as published
  10 // by the Free Software Foundation, with special exception defined in the file
  11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
  12 // distribution for complete text of the license and disclaimer of any warranty.
  13 //
  14 // Alternatively, this file may be used under the terms of Open CASCADE
  15 // commercial license or contractual agreement.
  16
  17 #include <StdSelect_Shape.hxx>
  18
  19 #include <Geom_Transformation.hxx>
  20 #include <Prs3d_Drawer.hxx>
  21 #include <Prs3d_Presentation.hxx>
  22 #include <Prs3d_Projector.hxx>
  23 #include <Standard_Type.hxx>
  24 #include <StdPrs_WFShape.hxx>
  25 #include <StdPrs_ShadedShape.hxx>
  26 #include <TopAbs_ShapeEnum.hxx>
  27 #include <TopoDS_Shape.hxx>
  28
  29 IMPLEMENT_STANDARD_RTTIEXT(StdSelect_Shape,PrsMgr_PresentableObject)
  30
  31 StdSelect_Shape::StdSelect_Shape (const TopoDS_Shape& theShape,
  32                                   const Handle(Prs3d_Drawer)& theDrawer)
  33 : mysh (theShape)
  34 {
  35   if (!theDrawer.IsNull())
  36   {
  37     myDrawer->SetLink (theDrawer);
  38   }
  39 }
  40
  41 void StdSelect_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*PM*/,
  42                               const Handle(Prs3d_Presentation)& P,
  43                               const Standard_Integer aMode)
  44 {
  45   if(mysh.IsNull())
  46   {
  47     return;
  48   }
  49
  50   Standard_Boolean CanShade = (mysh.ShapeType()<5 || mysh.ShapeType()==8);
  51   if(aMode==1){
  52     if(CanShade)
  53       StdPrs_ShadedShape::Add (P, mysh, myDrawer);
  54     else
  55       StdPrs_WFShape::Add (P, mysh, myDrawer);
  56   }
  57   else if (aMode==0)
  58     StdPrs_WFShape::Add (P, mysh, myDrawer);
  59 }
  60
  61 void StdSelect_Shape::Compute(const Handle(Prs3d_Projector)& aProjector ,
  62                               const Handle(Geom_Transformation)& aGeomTrans,
  63                               const Handle(Prs3d_Presentation)& aPresentation )
  64 {
  65   PrsMgr_PresentableObject::Compute(aProjector,aGeomTrans,aPresentation);
  66 }
  67
  68
  69 void StdSelect_Shape::Compute(const Handle(Prs3d_Projector)& aProjector,
  70                               const Handle(Prs3d_Presentation)& aPresentation)
  71 {
  72   PrsMgr_PresentableObject::Compute(aProjector,aPresentation);
  73 }