OpenGL extension SGIS.detail_texture
This module customises the behaviour of the
OpenGL.raw.GL.SGIS.detail_texture to provide a more
Overview (from the spec)
This extension introduces texture magnification filters that blend
between the level 0 image and a separately defined "detail" image.
The detail image represents the characteristics of the high frequency
subband image above the band-limited level 0 image. The detail image is
typically a rectangular portion of the subband image which is modified
so that it can be repeated without discontinuities along its edges.
Detail blending can be enabled for all color channels, for the alpha
channel only, or for the red, green, and blue channels only. It is
available only for 2D textures.
WARNING - Silicon Graphics has filed for patent protection for some
of the techniques described in this extension document.
The official definition of this extension is available here:
|EXTENSION_NAME = 'GL_SGIS_detail_texture'|
GL_DETAIL_TEXTURE_2D_BINDING_SGIS = GL_DETAIL_TEXTURE_2D_BINDING_SGIS
GL_DETAIL_TEXTURE_2D_SGIS = GL_DETAIL_TEXTURE_2D_SGIS
GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS = GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS
GL_DETAIL_TEXTURE_LEVEL_SGIS = GL_DETAIL_TEXTURE_LEVEL_SGIS
GL_DETAIL_TEXTURE_MODE_SGIS = GL_DETAIL_TEXTURE_MODE_SGIS
GL_LINEAR_DETAIL_ALPHA_SGIS = GL_LINEAR_DETAIL_ALPHA_SGIS
GL_LINEAR_DETAIL_COLOR_SGIS = GL_LINEAR_DETAIL_COLOR_SGIS
GL_LINEAR_DETAIL_SGIS = GL_LINEAR_DETAIL_SGIS
__file__ = '/home/mcfletch/pylive/OpenGL/GL/SGIS/detail_texture.pyc'
__name__ = 'OpenGL.GL.SGIS.detail_texture'
__package__ = 'OpenGL.GL.SGIS'
glDetailTexFuncSGIS = <OpenGL.platform.baseplatform.glDetailTexFuncSGIS object at 0x79b3bd0>
glGetDetailTexFuncSGIS = <OpenGL.platform.baseplatform.glGetDetailTexFuncSGIS object at 0x79b3c10>