src/OBJECT/GEOM_VTKTrihedron.hxx

   1 // Copyright (C) 2007-2012  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
  23 //  SALOME GEOM :
  24 //  File   : GEOM_VTKTrihedron.h
  25 //  Author : Sergey LITONIN
  26 //  Module : SALOME
  27 //  $Header:
  28 //
  29 #ifndef GEOM_VTKTrihedron_H
  30 #define GEOM_VTKTrihedron_H
  31
  32 #include "GEOM_OBJECT_defs.hxx"
  33
  34 #include <Geom_Axis2Placement.hxx>
  35 #include "SALOME_Actor.h"
  36 #include "VTKViewer_Trihedron.h"
  37
  38 class vtkRenderer;
  39 class vtkPolyDataMapper;
  40
  41 /*
  42   Class       : GEOM_VTKTrihedron
  43   Description : Class for displaying trihedron of local CS in VTK viewer.
  44                 Placement of trihedron is chahged with SetPlacement() method
  45 */
  46
  47 class GEOM_OBJECT_EXPORT GEOM_VTKTrihedron : public SALOME_Actor
  48 {
  49
  50 protected:
  51                                     GEOM_VTKTrihedron();
  52                                     GEOM_VTKTrihedron( const GEOM_VTKTrihedron& );
  53   virtual                           ~GEOM_VTKTrihedron();
  54
  55 public:
  56                                     vtkTypeMacro( GEOM_VTKTrihedron, SALOME_Actor );
  57   static GEOM_VTKTrihedron*         New();
  58
  59   virtual vtkFloatingPointType      GetSize() { return mySize;}
  60
  61   virtual void                      SetVisibility( int theVisibility );
  62   virtual void                      SetVisibility( VTKViewer_Trihedron::TVisibility theVis );
  63   virtual void                      VisibilityOff() { SetVisibility( VTKViewer_Trihedron::eOff ); }
  64   virtual void                      VisibilityOn() { SetVisibility( VTKViewer_Trihedron::eOn ); }
  65
  66   virtual void                      AddToRender( vtkRenderer* theRenderer );
  67   virtual void                      RemoveFromRender( vtkRenderer* theRenderer );
  68
  69   virtual int                       GetVisibleActorCount( vtkRenderer* theRenderer );
  70
  71   void                              SetPlacement( const Handle(Geom_Axis2Placement)& );
  72
  73   virtual vtkMapper*                GetMapper();
  74
  75   virtual void                      Render(vtkRenderer *, vtkMapper *);
  76   virtual bool                      IsSetCamera() const;
  77   virtual bool                      IsResizable() const;
  78   virtual void                      SetSize( vtkFloatingPointType );
  79   virtual void                      SetCamera( vtkCamera* );
  80
  81   void                              SetColor( vtkFloatingPointType r, vtkFloatingPointType g, vtkFloatingPointType b );
  82   void                              GetColor( vtkFloatingPointType& r, vtkFloatingPointType& g, vtkFloatingPointType& b );
  83
  84   virtual bool                      hasHighlight() { return true; }
  85
  86   virtual void                      Highlight( bool theHighlight );
  87   virtual bool                      PreHighlight( vtkInteractorStyle* theInteractorStyle,
  88                                                   SVTK_SelectionEvent* theSelectionEvent,
  89                                                   bool theIsHighlight );
  90
  91 protected:
  92   virtual void                      ResetAxesColors();
  93   virtual void                      SetAxesColors( vtkFloatingPointType theColor[3], bool theIsDiffuse = false );
  94
  95 protected:
  96   VTKViewer_Axis*                   myAxis[3];
  97   vtkPolyDataMapper*                myMapper;
  98   vtkFloatingPointType              mySize;
  99   gp_Pnt                            myLocation;
 100   gp_Dir                            myDirX, myDirY, myDirZ;
 101   vtkFloatingPointType              myColor[ 3 ];
 102   vtkFloatingPointType              myDefaultColor[ 3 ];
 103   vtkFloatingPointType              myPreHighlightColor[ 3 ];
 104   vtkFloatingPointType              myHighlightColor[ 3 ];
 105 };
 106
 107 #endif