src/OBJECT/GEOM_AssemblyBuilder.h

   1 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //  GEOM OBJECT : interactive object for Geometry entities visualization
  23 //  File   : GEOM_AssemblyBuilder.h
  24 //  Author : Christophe ATTANASIO
  25 //  Module : GEOM
  26 //  $Header$
  27 //
  28 #include "GEOM_OBJECT_defs.hxx"
  29
  30 class vtkProperty;
  31 class vtkAssembly;
  32 class vtkActorCollection;
  33
  34 // Open CASCADE Inlcudes
  35 #include <TopoDS.hxx>
  36 #include <TopoDS_Shape.hxx>
  37
  38 class GEOM_OBJECT_EXPORT GEOM_AssemblyBuilder {
  39
  40  private:
  41
  42   static void InitProperties(vtkProperty* IsoProp,
  43                              vtkProperty* FaceProp,
  44                              vtkProperty* EdgeFProp,
  45                              vtkProperty* EdgeSProp,
  46                              vtkProperty* EdgeIProp,
  47                              vtkProperty* VertexProp,
  48                              vtkProperty* IsoPVProp,
  49                              vtkProperty* EdgePVProp,
  50                              vtkProperty* VertePVProp);
  51
  52   static void MeshShape(const TopoDS_Shape myShape,
  53                         Standard_Real deflection,
  54                         Standard_Boolean forced);
  55
  56
  57  public:
  58
  59
  60   //------------------------------------------------------------------
  61   // WARNING! Poor graphic performance :-(  use BuildActors instead
  62   //------------------------------------------------------------------
  63
  64   static vtkAssembly* BuildAssembly(const TopoDS_Shape& myShape,
  65                                     Standard_Real deflection,
  66                                     Standard_Integer amode,
  67                                     Standard_Boolean forced);
  68
  69   //------------------------------------------------------------------
  70   // Good performance
  71   //------------------------------------------------------------------
  72
  73   static vtkActorCollection* BuildActors(const TopoDS_Shape& myShape,
  74                                          Standard_Real deflection,
  75                                          Standard_Integer amode,
  76                                          Standard_Boolean forced,
  77                                          Standard_Boolean isVector = Standard_False);
  78
  79
  80   //------------------------------------------------------------------
  81   // Change mode - Not implemented !!
  82   //------------------------------------------------------------------
  83
  84   static void SwitchDisplayMode(vtkAssembly* mySALOMEAssembly);
  85   static void SwitchDisplayMode(vtkActorCollection* mySALOMEActors);
  86
  87   //------------------------------------------------------------------
  88   // Erase/Display - Not implemented !!
  89   //------------------------------------------------------------------
  90
  91   static void DisplayErase(vtkAssembly* mySALOMEAssembly);
  92   static void DisplayErase(vtkActorCollection* mySALOMEActors);
  93
  94
  95 };