00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkCameraRepresentation.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00032 #ifndef __vtkCameraRepresentation_h 00033 #define __vtkCameraRepresentation_h 00034 00035 #include "vtkBorderRepresentation.h" 00036 00037 class vtkRenderer; 00038 class vtkRenderWindowInteractor; 00039 class vtkCamera; 00040 class vtkCameraInterpolator; 00041 class vtkPoints; 00042 class vtkPolyData; 00043 class vtkTransformPolyDataFilter; 00044 class vtkPolyDataMapper2D; 00045 class vtkProperty2D; 00046 class vtkActor2D; 00047 00048 class VTK_WIDGETS_EXPORT vtkCameraRepresentation : public vtkBorderRepresentation 00049 { 00050 public: 00052 static vtkCameraRepresentation *New(); 00053 00055 00056 vtkTypeRevisionMacro(vtkCameraRepresentation,vtkBorderRepresentation); 00057 void PrintSelf(ostream& os, vtkIndent indent); 00059 00061 00063 void SetCamera(vtkCamera *camera); 00064 vtkGetObjectMacro(Camera,vtkCamera); 00066 00068 00072 void SetInterpolator(vtkCameraInterpolator *camInt); 00073 vtkGetObjectMacro(Interpolator,vtkCameraInterpolator); 00075 00077 00078 vtkSetClampMacro(NumberOfFrames,int,1,VTK_LARGE_INTEGER); 00079 vtkGetMacro(NumberOfFrames,int); 00081 00083 00085 vtkGetObjectMacro(Property,vtkProperty2D); 00087 00089 00094 void AddCameraToPath(); 00095 void AnimatePath(vtkRenderWindowInteractor *rwi); 00096 void InitializePath(); 00098 00100 00101 virtual void BuildRepresentation(); 00102 virtual void GetSize(double size[2]) 00103 {size[0]=6.0; size[1]=2.0;} 00105 00107 00109 virtual void GetActors2D(vtkPropCollection*); 00110 virtual void ReleaseGraphicsResources(vtkWindow*); 00111 virtual int RenderOverlay(vtkViewport*); 00112 virtual int RenderOpaqueGeometry(vtkViewport*); 00113 virtual int RenderTranslucentPolygonalGeometry(vtkViewport*); 00114 virtual int HasTranslucentPolygonalGeometry(); 00116 00117 protected: 00118 vtkCameraRepresentation(); 00119 ~vtkCameraRepresentation(); 00120 00121 // the camera and the interpolator 00122 vtkCamera *Camera; 00123 vtkCameraInterpolator *Interpolator; 00124 int NumberOfFrames; 00125 double CurrentTime; 00126 00127 // representation of the camera 00128 vtkPoints *Points; 00129 vtkPolyData *PolyData; 00130 vtkTransformPolyDataFilter *TransformFilter; 00131 vtkPolyDataMapper2D *Mapper; 00132 vtkProperty2D *Property; 00133 vtkActor2D *Actor; 00134 00135 private: 00136 vtkCameraRepresentation(const vtkCameraRepresentation&); //Not implemented 00137 void operator=(const vtkCameraRepresentation&); //Not implemented 00138 }; 00139 00140 #endif
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