VTK
vtkMesaRenderer.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMesaRenderer.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
29 #ifndef __vtkMesaRenderer_h
30 #define __vtkMesaRenderer_h
31 
32 #include "vtkRenderer.h"
33 
35 {
36 protected:
38 
39 public:
40  static vtkMesaRenderer *New();
42  void PrintSelf(ostream& os, vtkIndent indent);
43 
45  void DeviceRender(void);
46 
49  void ClearLights(void);
50 
51  void Clear(void);
52 
54  int UpdateLights(void);
55 
56 
57 
58  // Create a vtkMesaCamera, will be used by the super class
59  // to create the correct camera object.
60  virtual vtkCamera* MakeCamera();
61 
62  // Create a vtkMesaLight, will be used by the super class
63  // to create the correct light object.
64  virtual vtkLight* MakeLight();
65 
66 protected:
68  ~vtkMesaRenderer();
69 
70  //BTX
71  // Picking functions to be implemented by sub-classes
72  virtual void DevicePickRender();
73  virtual void StartPick(unsigned int pickFromSize);
74  virtual void UpdatePickId();
75  virtual void DonePick();
76  virtual unsigned int GetPickedId();
77  virtual unsigned int GetNumPickedIds();
78  virtual int GetPickedIds(unsigned int atMost, unsigned int *callerBuffer);
79  virtual double GetPickedZ();
80  // Ivars used in picking
81  class vtkGLPickInfo* PickInfo;
82  //ETX
83  double PickedZ;
84 private:
85  vtkMesaRenderer(const vtkMesaRenderer&); // Not implemented.
86  void operator=(const vtkMesaRenderer&); // Not implemented.
87 };
88 
89 #endif
virtual double GetPickedZ()=0
virtual vtkLight * MakeLight()
virtual vtkCamera * MakeCamera()
virtual int UpdateLights(void)
Definition: vtkRenderer.h:590
abstract specification for renderers
Definition: vtkRenderer.h:69
virtual int GetPickedIds(unsigned int atMost, unsigned int *callerBuffer)=0
virtual void UpdatePickId()=0
virtual void DeviceRender()=0
void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
Definition: vtkIndent.h:37
a virtual camera for 3D rendering
Definition: vtkCamera.h:47
a virtual light for 3D rendering
Definition: vtkLight.h:59
OpenGL renderer.
virtual unsigned int GetPickedId()=0
#define VTK_RENDERING_EXPORT
virtual void StartPick(unsigned int pickFromSize)=0
virtual unsigned int GetNumPickedIds()=0
static vtkRenderer * New()
class vtkGLPickInfo * PickInfo
virtual void DevicePickRender()=0
virtual void DonePick()=0
virtual void Clear()
Definition: vtkRenderer.h:241