VTK
vtkOpenGLHardwareSupport.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkOpenGLHardwareSupport.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 =========================================================================*/
28 #ifndef __vtkOpenGLHardwareSupport_h
29 #define __vtkOpenGLHardwareSupport_h
30 
31 #include "vtkObject.h"
32 
34 
35 class VTK_RENDERING_EXPORT vtkOpenGLHardwareSupport : public vtkObject //: public vtkHardwareSupport
36 {
37 public:
39  void PrintSelf(ostream& os, vtkIndent indent);
40 
41  static vtkOpenGLHardwareSupport *New();
42 
44  int GetNumberOfFixedTextureUnits();
45 
48  int GetNumberOfTextureUnits();
49 
51  bool GetSupportsMultiTexturing();
52 
54 
56  vtkGetObjectMacro(ExtensionManager, vtkOpenGLExtensionManager);
57  void SetExtensionManager(vtkOpenGLExtensionManager* extensionManager);
59 
60 protected:
63 
64 private:
65  vtkOpenGLHardwareSupport(const vtkOpenGLHardwareSupport&); // Not implemented.
66  void operator=(const vtkOpenGLHardwareSupport&); // Not implemented.
67 
68  bool ExtensionManagerSet();
69 
70  vtkOpenGLExtensionManager* ExtensionManager;
71 };
72 
73 #endif