SoGLGraphicConfig Class Reference
[General]
Defines an OpenGL graphics configuration.
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#include <Inventor/components/SoGLGraphicConfig.h>
Public Member Functions | |
| virtual SbBool | isDoubleBuffer () const =0 |
| virtual SbBool | isStereoBuffer () const =0 |
| virtual SbBool | isAccelerated () const =0 |
| virtual void | getDepth (int &bits) const =0 |
| virtual void | getRGBAColor (int &redBits, int &greenBits, int &blueBits, int &alphaBits) const =0 |
| virtual void | getFloatRGBAColor (int &redBits, int &greenBits, int &blueBits, int &alphaBits) const =0 |
| virtual void | getAccum (int &redBits, int &greenBits, int &blueBits, int &alphaBits) const =0 |
| virtual void | getStencil (int &bits) const =0 |
| virtual SbBool | getFullSceneAntialiasing (int &bits) const =0 |
Deprecated | |
|
| |
| virtual SoDEPRECATED SbBool | hasOverlays () const =0 |
| virtual SoDEPRECATED void | getIndexedColor (int &bits) const =0 |
Detailed Description
Defines an OpenGL graphics configuration.
This class is an abstraction of an OpenGL graphics configuration (analogous to a pixel format on Microsoft Windows or a visual on X). It provides methods to inquire what the OpenGL graphics configuration supports: double/single buffer, raw stereo, OpenGL acceleration, overlays, Z-buffer depth size, RGBA/indexed colors and size, accumulation buffer and size, stencil buffer and size, etc.
SEE ALSO
SoGraphicConfigTemplate, SoGLGraphicConfigTemplate, SoGraphicConfig, SoGraphicDevice, SoGLGraphicDevice.
Member Function Documentation
| virtual void SoGLGraphicConfig::getAccum | ( | int & | redBits, | |
| int & | greenBits, | |||
| int & | blueBits, | |||
| int & | alphaBits | |||
| ) | const [pure virtual] |
Returns the accumulation buffer depth (red, green, blue, and alpha).
If (red/green/blue/alpha)Bits are equal to 0, then the OpenGL graphics configuration has no accumulation buffer.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual void SoGLGraphicConfig::getDepth | ( | int & | bits | ) | const [pure virtual] |
Returns the Z-buffer depth.
If 0 is returned, then there is no Z-buffer.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual void SoGLGraphicConfig::getFloatRGBAColor | ( | int & | redBits, | |
| int & | greenBits, | |||
| int & | blueBits, | |||
| int & | alphaBits | |||
| ) | const [pure virtual] |
Returns the floating point color depth (red, green, blue, and alpha).
If (red/green/blue/alpha)Bits are equal to 0, then the OpenGL graphics configuration does not support floating point RGBA mode.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SbBool SoGLGraphicConfig::getFullSceneAntialiasing | ( | int & | bits | ) | const [pure virtual] |
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SoDEPRECATED void SoGLGraphicConfig::getIndexedColor | ( | int & | bits | ) | const [pure virtual] |
Returns the indexed color depth.
If 0 is returned, then the OpenGL graphics configuration does not support indexed color.
- Deprecated:
-
Deprecated since Open Inventor 9610
IndexedColor feature is legacy, and no longer makes sense with current hardware.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual void SoGLGraphicConfig::getRGBAColor | ( | int & | redBits, | |
| int & | greenBits, | |||
| int & | blueBits, | |||
| int & | alphaBits | |||
| ) | const [pure virtual] |
Returns the color depth (red, green, blue, and alpha).
If (red/green/blue/alpha)Bits are equal to 0, then the OpenGL graphics configuration does not support RGBA mode.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual void SoGLGraphicConfig::getStencil | ( | int & | bits | ) | const [pure virtual] |
Returns the stencil buffer depth.
If 0 is returned, then the OpenGL graphics configuration has no stencil buffer.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SoDEPRECATED SbBool SoGLGraphicConfig::hasOverlays | ( | ) | const [pure virtual] |
Returns TRUE if the OpenGL graphics configuration has overlays supported by Open Inventor.
- Deprecated:
-
Deprecated since Open Inventor 9610
Overlay feature is legacy, and no longer makes sense with current hardware.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SbBool SoGLGraphicConfig::isAccelerated | ( | ) | const [pure virtual] |
Returns TRUE if the OpenGL graphics configuration is accelerated.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SbBool SoGLGraphicConfig::isDoubleBuffer | ( | ) | const [pure virtual] |
Returns TRUE if double-buffer mode is enabled, else FALSE (single-buffer mode).
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
| virtual SbBool SoGLGraphicConfig::isStereoBuffer | ( | ) | const [pure virtual] |
Returns TRUE if stereo buffer mode is supported.
Implemented in SoWinGLGraphicConfig, and SoXtGLGraphicConfig.
The documentation for this class was generated from the following file:
- Inventor/components/SoGLGraphicConfig.h