| Portability | portable |
|---|---|
| Stability | stable |
| Maintainer | Sven Panne <[email protected]> |
| Safe Haskell | None |
Graphics.Rendering.OpenGL.GL.TransformFeedback
Description
- beginTransformFeedback :: PrimitiveMode -> IO ()
- endTransformFeedback :: IO ()
- data TransformFeedbackBufferMode
- marshalTransformFeedbackBufferMode :: TransformFeedbackBufferMode -> GLenum
- unmarshalTransformFeedbackBufferMode :: GLenum -> TransformFeedbackBufferMode
- transformFeedbackBufferMode :: Program -> GettableStateVar TransformFeedbackBufferMode
- transformFeedbackVaryings :: Program -> GettableStateVar [(GLint, DataType, String)]
- setTransformFeedbackVaryings :: Program -> [String] -> TransformFeedbackBufferMode -> IO ()
- maxTransformFeedbackSeparateAttribs :: GettableStateVar GLint
- maxTransformFeedbackInterleavedComponents :: GettableStateVar GLint
- maxTransformFeedbackSeparateComponents :: GettableStateVar GLint
starting and ending
beginTransformFeedback :: PrimitiveMode -> IO ()Source
endTransformFeedback :: IO ()Source
TransformFeedbackBufferMode
data TransformFeedbackBufferMode Source
Constructors
| InterleavedAttribs | |
| SeperateAttribs |
Shader related
transformFeedbackBufferMode :: Program -> GettableStateVar TransformFeedbackBufferModeSource
Get the currently used transformFeedbackBufferMode
transformFeedbackVaryings :: Program -> GettableStateVar [(GLint, DataType, String)]Source
The name, datatype and size of the transform feedback varyings.
setTransformFeedbackVaryings :: Program -> [String] -> TransformFeedbackBufferMode -> IO ()Source
Set all the transform feedbacks varyings for this program it overwrites any previous call to this function
limits
maxTransformFeedbackSeparateAttribs :: GettableStateVar GLintSource
Max number of seprate atributes or varyings than can be captured in transformfeedback, initial value 4
maxTransformFeedbackInterleavedComponents :: GettableStateVar GLintSource
Max number of components to write to a single buffer in interleaved mod, initial value 64
maxTransformFeedbackSeparateComponents :: GettableStateVar GLintSource
Max number of components per attribute or varying in seperate mode initial value 4