VTK
vtkRenderbuffer.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkRenderbuffer.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 =========================================================================*/
22 #ifndef vtkRenderbuffer_h
23 #define vtkRenderbuffer_h
24 
25 #include "vtkObject.h"
26 #include "vtkRenderingOpenGL2Module.h" // for export macro
27 #include "vtkWeakPointer.h" // for render context
28 
29 class vtkRenderWindow;
30 
31 class VTKRENDERINGOPENGL2_EXPORT vtkRenderbuffer : public vtkObject
32 {
33 public:
34  static vtkRenderbuffer* New();
35  vtkTypeMacro(vtkRenderbuffer, vtkObject);
36  void PrintSelf(ostream& os, vtkIndent indent);
37 
42  static bool IsSupported(vtkRenderWindow *renWin);
43 
45 
48  vtkGetMacro(Handle, unsigned int);
50 
52 
62 
68  unsigned int width,
69  unsigned int height);
70 
76  unsigned int width,
77  unsigned int height);
78 
83  int Create(
84  unsigned int format,
85  unsigned int width,
86  unsigned int height);
87 
88 protected:
91 
93  void Alloc();
94  void Free();
95 
96  int DepthBufferFloat;
97 
98 private:
99  unsigned int Handle;
101 
102 private:
103  vtkRenderbuffer(const vtkRenderbuffer&) VTK_DELETE_FUNCTION;
104  void operator=(const vtkRenderbuffer&) VTK_DELETE_FUNCTION;
105 };
106 
107 #endif
a simple class to control print indentation
Definition: vtkIndent.h:40
abstract base class for most VTK objects
Definition: vtkObject.h:60
create a window for renderers to draw into
Storage for FBO's.
static bool IsSupported(vtkRenderWindow *renWin)
Returns if the context supports the required extensions.
bool LoadRequiredExtensions(vtkRenderWindow *renWin)
int CreateColorAttachment(unsigned int width, unsigned int height)
Sets up an RGBAF renderbufffer for use as a color attachment.
static vtkRenderbuffer * New()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkRenderWindow * GetContext()
int Create(unsigned int format, unsigned int width, unsigned int height)
Sets up an renderbufffer.
void SetContext(vtkRenderWindow *win)
Setting the context has the side affect of initializing OpenGL required extensions and allocates an O...
int CreateDepthAttachment(unsigned int width, unsigned int height)
Sets up an DEPTH renderbufffer for use as a color attachment.
@ height
Definition: vtkX3D.h:254