OpenGL.raw.GL.EXT.blend_subtract | index /build/buildd/pyopengl-3.0.0~b3/OpenGL/raw/GL/EXT/blend_subtract.py |
OpenGL extension EXT.blend_subtract
Overview (from the spec)
Two additional blending equations are specified using the interface
defined by EXT_blend_minmax. These equations are similar to the
default blending equation, but produce the difference of its left
and right hand sides, rather than the sum. Image differences are
useful in many image processing applications.
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/EXT/blend_subtract.txt
Automatically generated by the get_gl_extensions script, do not edit!
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GL_FUNC_REVERSE_SUBTRACT_EXT = GL_FUNC_REVERSE_SUBTRACT_EXT GL_FUNC_SUBTRACT_EXT = GL_FUNC_SUBTRACT_EXT __file__ = '/build/buildd/pyopengl-3.0.0~b3/OpenGL/raw/GL/EXT/blend_subtract.py' __name__ = 'OpenGL.raw.GL.EXT.blend_subtract' |