| | '''OpenGL extension EXT.copy_texture |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.EXT.copy_texture to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | This extension defines methods to load texture images directly from the |
| | framebuffer. Methods are defined for both complete and partial |
| | replacement of a texture image. Because it is not possible to define |
| | an entire 3D texture using a 2D framebuffer image, 3D textures are |
| | supported only for partial replacement. |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/EXT/copy_texture.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.EXT.copy_texture import * |
| | from OpenGL.raw.GL.EXT.copy_texture import _EXTENSION_NAME |
| |
|
| | def glInitCopyTextureEXT(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| |
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| | |
