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[modules/geom.git] / src / OBJECT / GEOM_VTKTrihedron.hxx
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 //
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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 //
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17 //  License along with this library; if not, write to the Free Software
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19 //
20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 //  SALOME GEOM : 
23 //  File   : GEOM_VTKTrihedron.h
24 //  Author : Sergey LITONIN
25 //  Module : SALOME
26 //  $Header: 
27 //
28 #ifndef GEOM_VTKTrihedron_H
29 #define GEOM_VTKTrihedron_H
30
31 #include "GEOM_OBJECT_defs.hxx"
32
33 #include <Geom_Axis2Placement.hxx>
34 #include "SALOME_Actor.h"
35 #include "VTKViewer_Trihedron.h"
36
37 class vtkActorCollection;
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( VTKViewer_Trihedron::TVisibility theVis );
62   virtual void                      VisibilityOff() { SetVisibility( VTKViewer_Trihedron::eOff ); }
63   virtual void                      VisibilityOn() { SetVisibility( VTKViewer_Trihedron::eOn ); }
64
65   virtual void                      AddToRender( vtkRenderer* theRenderer );
66   virtual void                      RemoveFromRender( vtkRenderer* theRenderer );
67
68   virtual int                       GetVisibleActorCount( vtkRenderer* theRenderer );
69
70   void                              SetPlacement( const Handle(Geom_Axis2Placement)& );
71
72   virtual vtkMapper*                GetMapper();
73
74   virtual void                      Render(vtkRenderer *, vtkMapper *);
75   virtual bool                      IsSetCamera() const;
76   virtual bool                      IsResizable() const;
77   virtual void                      SetSize( vtkFloatingPointType );
78   virtual void                      SetCamera( vtkCamera* );
79
80   void                              SetColor( vtkFloatingPointType r, vtkFloatingPointType g, vtkFloatingPointType b );
81   void                              GetColor( vtkFloatingPointType& r, vtkFloatingPointType& g, vtkFloatingPointType& b );
82
83   virtual bool                      hasHighlight() { return false; } 
84
85 protected:
86   VTKViewer_Axis*                   myAxis[3];
87   vtkPolyDataMapper*                myMapper;
88   vtkFloatingPointType              mySize;
89   gp_Pnt                            myLocation;
90   gp_Dir                            myDirX, myDirY, myDirZ;
91   vtkFloatingPointType              myColor[ 3 ];
92 };
93
94 #endif