View2DShader Class Reference
base class for hardware shaders that can be used on a View2DTexture More...
#include <View2DShader.h>
Inheritance diagram for View2DShader:
Public Member Functions | |
| View2DShader () | |
| virtual | ~View2DShader () |
| virtual const char * | name ()=0 |
| returns the name of the shader | |
| virtual void | bind (View2DTexture *texture, int tw, int th)=0 |
| binds/activates the shader, tw and th give the "poweroftwo" size of current subtexture that is rendered | |
| virtual void | unbind ()=0 |
| deactivates the shader | |
| virtual void | getRequiredTextureLayout (View2DTexture *texture, GLuint &format, GLuint &internalFormat, GLuint &transferDataType) |
| returns the required texture layout that a GL texture must use, as GL_format enums and datatypes | |
| virtual void | setLut (ml::LUTData< MLuint8 > *newLut) |
| sets the lut currently used | |
| ml::LUTData< MLuint8 > * | getLut () |
| gets the lut | |
| void | invalidateLut () |
| invalidate the lut | |
| virtual void | destroy ()=0 |
| destroy the previous shader | |
Protected Attributes | |
| ml::LUTData< MLuint8 > * | _lut |
| pointer to the LUT data | |
| MLuint32 | _lastLutChangeID |
| id of last lut | |
| int | _lastLutSize |
| last size of lut | |
Detailed Description
base class for hardware shaders that can be used on a View2DTextureDefinition at line 34 of file View2DShader.h.
Constructor & Destructor Documentation
| View2DShader::View2DShader | ( | ) |
| virtual View2DShader::~View2DShader | ( | ) | [virtual] |
Member Function Documentation
| virtual void View2DShader::bind | ( | View2DTexture * | texture, | |
| int | tw, | |||
| int | th | |||
| ) | [pure virtual] |
binds/activates the shader, tw and th give the "poweroftwo" size of current subtexture that is rendered
Implemented in View2DShaderARB, and View2DShaderGLSL.
| virtual void View2DShader::destroy | ( | ) | [pure virtual] |
| ml::LUTData<MLuint8>* View2DShader::getLut | ( | ) | [inline] |
| virtual void View2DShader::getRequiredTextureLayout | ( | View2DTexture * | texture, | |
| GLuint & | format, | |||
| GLuint & | internalFormat, | |||
| GLuint & | transferDataType | |||
| ) | [virtual] |
returns the required texture layout that a GL texture must use, as GL_format enums and datatypes
| void View2DShader::invalidateLut | ( | ) | [inline] |
| virtual const char* View2DShader::name | ( | ) | [pure virtual] |
| virtual void View2DShader::setLut | ( | ml::LUTData< MLuint8 > * | newLut | ) | [inline, virtual] |
| virtual void View2DShader::unbind | ( | ) | [pure virtual] |
Member Data Documentation
MLuint32 View2DShader::_lastLutChangeID [protected] |
int View2DShader::_lastLutSize [protected] |
ml::LUTData<MLuint8>* View2DShader::_lut [protected] |
The documentation for this class was generated from the following file:
- MeVisLab/Standard/Sources/Inventor/SoView2D/View2DShader.h
