| | '''OpenGL extension IBM.texture_mirrored_repeat |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.IBM.texture_mirrored_repeat to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | IBM_texture_mirrored_repeat extends the set of texture wrap modes to |
| | include a mode (GL_MIRRORED_REPEAT_IBM) that effectively uses a texture |
| | map twice as large at the original image in which the additional half of |
| | the new image is a mirror image of the original image. |
| | |
| | This new mode relaxes the need to generate images whose opposite edges |
| | match by using the original image to generate a matching "mirror image". |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/IBM/texture_mirrored_repeat.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.IBM.texture_mirrored_repeat import * |
| | from OpenGL.raw.GL.IBM.texture_mirrored_repeat import _EXTENSION_NAME |
| |
|
| | def glInitTextureMirroredRepeatIBM(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
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| |
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| | |
