SoGLRenderToBuffer Class Reference
[General]
Render to buffer.
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#include <Inventor/SoGLRenderToBuffer.h>
Detailed Description
Render to buffer.
NOTE: This class does not exist in Open Inventor 10.0 and later. Use SoRenderToTarget.
- Deprecated:
-
Deprecated since Open Inventor 9610
No longer supported, use SoRenderToTarget instead
Member Enumeration Documentation
Constructor & Destructor Documentation
| virtual SoGLRenderToBuffer::~SoGLRenderToBuffer | ( | ) | [virtual] |
Destructor.
Member Function Documentation
| virtual SbBool SoGLRenderToBuffer::bindToTexture | ( | SbBool | bindDepth = FALSE, |
|
| GLuint | texObj = -1 | |||
| ) | [pure virtual] |
Binds the render buffer to a texture object.
If bindDepth is set to TRUE, binds the depth buffer instead of the color buffer.
Implemented in SoFrameBufferObject, and SoPBuffer.
Creates a Pbuffer with the specified size.
For sizes greater than 32767. Returns TRUE if successful
Implemented in SoFrameBufferObject, and SoPBuffer.
Creates a Pbuffer with the specified size.
Limited to 32767. Returns TRUE if successful
Implemented in SoFrameBufferObject, and SoPBuffer.
| static SoGLRenderToBuffer* SoGLRenderToBuffer::createInstance | ( | bool | forcePbuffer, | |
| SbGlContextHelper::Display | display = NULL | |||
| ) | [static] |
Create a framebuffer if available otherwise use pbuffer.
forcePbuffer is true don't use framebuffer. Create a pbuffer if SO_FBO_ENABLE is set to 0 whatever FBO availability.
| virtual void SoGLRenderToBuffer::disable | ( | ) | [pure virtual] |
Disable render to buffer Returns TRUE if successful.
Implemented in SoFrameBufferObject, and SoPBuffer.
| virtual SoGLGraphicConfigTemplate* SoGLRenderToBuffer::getGraphicConfigTemplate | ( | ) | [inline, virtual] |
Gets the current graphics configuration template.
Reimplemented in SoFrameBufferObject, and SoPBuffer.
| virtual int SoGLRenderToBuffer::getPixelFormat | ( | ) | [inline, virtual] |
Returns the current pixel format.
This method allow an application to query a pixel format that has extended attributes that can't be specified in a PFD struct.
Reimplemented in SoFrameBufferObject, and SoPBuffer.
| virtual SbVec2s SoGLRenderToBuffer::getSize | ( | ) | const [pure virtual] |
Gets current size as an SbVec2s.
Implemented in SoFrameBufferObject, and SoPBuffer.
| virtual const SbVec2i32& SoGLRenderToBuffer::getSize_i32 | ( | ) | const [pure virtual] |
Gets current size as an SbVec2i32.
Implemented in SoFrameBufferObject, and SoPBuffer.
| static SbBool SoGLRenderToBuffer::isAvailable | ( | SbGlContextHelper::Display | display = NULL |
) | [static] |
Queries if Pbuffers are available on this system (on the specified display connection if this is a UNIX system).
There is no guarantee it is possible to create a Pbuffer (depends on requested size, available memory, etc).
- On UNIX systems the parameter is a "Display *".
- On Win32 systems the parameter is ignored.
Reimplemented in SoPBuffer.
| virtual SbBool SoGLRenderToBuffer::isPBuffer | ( | ) | [inline, virtual] |
Return TRUE if the render buffer is a pbuffer.
| virtual SbBool SoGLRenderToBuffer::makeCurrent | ( | ) | [pure virtual] |
Enable render to buffer for OpenGL rendering.
Returns TRUE if successful
Implemented in SoFrameBufferObject, and SoPBuffer.
Releases the Pbuffer from the current texture object.
Required before rendering again. If bindDepth is set to TRUE, releases the depth buffer instead of the color buffer
Implemented in SoFrameBufferObject, and SoPBuffer.
Resizes Pbuffer.
For sizes greater than 32767. Returns TRUE if successful
Implemented in SoFrameBufferObject, and SoPBuffer.
Resizes Pbuffer.
Limited to 32767. Returns TRUE if successful
Implemented in SoFrameBufferObject, and SoPBuffer.
| virtual SbBool SoGLRenderToBuffer::selectCubeMapFace | ( | CubeMapTextureFace | face | ) | [pure virtual] |
Selects the face to be used when the rendering target is a cube map.
Implemented in SoFrameBufferObject, and SoPBuffer.
| virtual void SoGLRenderToBuffer::setContextForSharing | ( | SoGLContext * | ) | [inline, virtual] |
++ This has effect only when using PBuffer.
++
Sets OpenGL render context for display list sharing. Must be set before calling the create() method. There is no guarantee that sharing will be allowed.
Reimplemented in SoFrameBufferObject.
| virtual void SoGLRenderToBuffer::setDisplayConnection | ( | SbGlContextHelper::Display | ) | [inline, virtual] |
++ This has effect only when using PBuffer.
++
Sets X display connection to use for this Pbuffer. Must be set before calling the create() method.
On UNIX systems the parameter is a "Display *". On Win32 systems this method is ignored.
Reimplemented in SoFrameBufferObject.
| virtual void SoGLRenderToBuffer::setGraphicConfigTemplate | ( | SoGLGraphicConfigTemplate * | gTemplate | ) | [inline, virtual] |
Sets a new graphics configuration template.
Reimplemented in SoFrameBufferObject, and SoPBuffer.
| virtual void SoGLRenderToBuffer::setPixelFormat | ( | int | format | ) | [inline, virtual] |
Sets the current pixel format.
This method allows an application to set a pixel format that has extended attributes that can't be specified in a PFD struct. The specified format must support OpenGL and drawing to a pbuffer.
Reimplemented in SoFrameBufferObject, and SoPBuffer.
| virtual void SoGLRenderToBuffer::setRenderToTexture | ( | SbBool | enable, | |
| TextureFormat | format = TEXTURE_RGB, |
|||
| TextureTarget | target = TEXTURE_2D, |
|||
| SbBool | autoMipmap = FALSE, |
|||
| SbBool | hasDepth = FALSE | |||
| ) | [pure virtual] |
Specifies settings for the Pbuffer creation.
Indicates if it must be created to be compliant with rendering to texture and also sets texture attributes.
| void SoGLRenderToBuffer::shareCurrentContext | ( | ) | [inline] |
++ This has effect only when using PBuffer.
++ Share OpenGL objects with the current context.
Reimplemented in SoPBuffer.
The documentation for this class was generated from the following file:
- Inventor/SoGLRenderToBuffer.h