| '''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 ) |
|
|
|
|
| |
