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 =========================================================================*/ 00035 #ifndef __vtkCameraRepresentation_h 00036 #define __vtkCameraRepresentation_h 00037 00038 #include "vtkBorderRepresentation.h" 00039 00040 class vtkRenderer; 00041 class vtkRenderWindowInteractor; 00042 class vtkCamera; 00043 class vtkCameraInterpolator; 00044 class vtkPoints; 00045 class vtkPolyData; 00046 class vtkTransformPolyDataFilter; 00047 class vtkPolyDataMapper2D; 00048 class vtkProperty2D; 00049 class vtkActor2D; 00050 00051 class VTK_WIDGETS_EXPORT vtkCameraRepresentation : public vtkBorderRepresentation 00052 { 00053 public: 00055 static vtkCameraRepresentation *New(); 00056 00058 00059 vtkTypeRevisionMacro(vtkCameraRepresentation,vtkBorderRepresentation); 00060 void PrintSelf(ostream& os, vtkIndent indent); 00062 00064 00066 void SetCamera(vtkCamera *camera); 00067 vtkGetObjectMacro(Camera,vtkCamera); 00069 00071 00075 void SetInterpolator(vtkCameraInterpolator *camInt); 00076 vtkGetObjectMacro(Interpolator,vtkCameraInterpolator); 00078 00080 00081 vtkSetClampMacro(NumberOfFrames,int,1,VTK_LARGE_INTEGER); 00082 vtkGetMacro(NumberOfFrames,int); 00084 00086 00088 vtkGetObjectMacro(Property,vtkProperty2D); 00090 00092 00097 void AddCameraToPath(); 00098 void AnimatePath(vtkRenderWindowInteractor *rwi); 00099 void InitializePath(); 00101 00103 00104 virtual void BuildRepresentation(); 00105 virtual void GetSize(double size[2]) 00106 {size[0]=6.0; size[1]=2.0;} 00108 00110 00112 virtual void GetActors2D(vtkPropCollection*); 00113 virtual void ReleaseGraphicsResources(vtkWindow*); 00114 virtual int RenderOverlay(vtkViewport*); 00115 virtual int RenderOpaqueGeometry(vtkViewport*); 00116 virtual int RenderTranslucentPolygonalGeometry(vtkViewport*); 00117 virtual int HasTranslucentPolygonalGeometry(); 00119 00120 protected: 00121 vtkCameraRepresentation(); 00122 ~vtkCameraRepresentation(); 00123 00124 // the camera and the interpolator 00125 vtkCamera *Camera; 00126 vtkCameraInterpolator *Interpolator; 00127 int NumberOfFrames; 00128 double CurrentTime; 00129 00130 // representation of the camera 00131 vtkPoints *Points; 00132 vtkPolyData *PolyData; 00133 vtkTransformPolyDataFilter *TransformFilter; 00134 vtkPolyDataMapper2D *Mapper; 00135 vtkProperty2D *Property; 00136 vtkActor2D *Actor; 00137 00138 private: 00139 vtkCameraRepresentation(const vtkCameraRepresentation&); //Not implemented 00140 void operator=(const vtkCameraRepresentation&); //Not implemented 00141 }; 00142 00143 #endif
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