| | '''OpenGL extension ATI.vertex_streams |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.ATI.vertex_streams to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | This extension adds the ability to handle sets of auxilliary |
| | vertex and normal coordinates. These sets of auxilliary |
| | coordinates are termed streams, and can be routed selectively |
| | into the blend stages provided by the vertex blending extension. |
| | This functionality enables software animation techniques such |
| | as keyframe vertex morphing. |
| | |
| | |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/ATI/vertex_streams.txt |
| | ''' |
| | from OpenGL import platform, constant, arrays |
| | from OpenGL import extensions, wrapper |
| | import ctypes |
| | from OpenGL.raw.GL import _types, _glgets |
| | from OpenGL.raw.GL.ATI.vertex_streams import * |
| | from OpenGL.raw.GL.ATI.vertex_streams import _EXTENSION_NAME |
| |
|
| | def glInitVertexStreamsATI(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| | glVertexStream1svATI=wrapper.wrapper(glVertexStream1svATI).setInputArraySize( |
| | 'coords', 1 |
| | ) |
| | glVertexStream1ivATI=wrapper.wrapper(glVertexStream1ivATI).setInputArraySize( |
| | 'coords', 1 |
| | ) |
| | glVertexStream1fvATI=wrapper.wrapper(glVertexStream1fvATI).setInputArraySize( |
| | 'coords', 1 |
| | ) |
| | glVertexStream1dvATI=wrapper.wrapper(glVertexStream1dvATI).setInputArraySize( |
| | 'coords', 1 |
| | ) |
| | glVertexStream2svATI=wrapper.wrapper(glVertexStream2svATI).setInputArraySize( |
| | 'coords', 2 |
| | ) |
| | glVertexStream2ivATI=wrapper.wrapper(glVertexStream2ivATI).setInputArraySize( |
| | 'coords', 2 |
| | ) |
| | glVertexStream2fvATI=wrapper.wrapper(glVertexStream2fvATI).setInputArraySize( |
| | 'coords', 2 |
| | ) |
| | glVertexStream2dvATI=wrapper.wrapper(glVertexStream2dvATI).setInputArraySize( |
| | 'coords', 2 |
| | ) |
| | glVertexStream3svATI=wrapper.wrapper(glVertexStream3svATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glVertexStream3ivATI=wrapper.wrapper(glVertexStream3ivATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glVertexStream3fvATI=wrapper.wrapper(glVertexStream3fvATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glVertexStream3dvATI=wrapper.wrapper(glVertexStream3dvATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glVertexStream4svATI=wrapper.wrapper(glVertexStream4svATI).setInputArraySize( |
| | 'coords', 4 |
| | ) |
| | glVertexStream4ivATI=wrapper.wrapper(glVertexStream4ivATI).setInputArraySize( |
| | 'coords', 4 |
| | ) |
| | glVertexStream4fvATI=wrapper.wrapper(glVertexStream4fvATI).setInputArraySize( |
| | 'coords', 4 |
| | ) |
| | glVertexStream4dvATI=wrapper.wrapper(glVertexStream4dvATI).setInputArraySize( |
| | 'coords', 4 |
| | ) |
| | glNormalStream3bvATI=wrapper.wrapper(glNormalStream3bvATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glNormalStream3svATI=wrapper.wrapper(glNormalStream3svATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glNormalStream3ivATI=wrapper.wrapper(glNormalStream3ivATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glNormalStream3fvATI=wrapper.wrapper(glNormalStream3fvATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | glNormalStream3dvATI=wrapper.wrapper(glNormalStream3dvATI).setInputArraySize( |
| | 'coords', 3 |
| | ) |
| | |
