OpenGL extension EXT.blend_color
 
This module customises the behaviour of the 
OpenGL.raw.GL.EXT.blend_color to provide a more 
Python-friendly API
 
Overview (from the spec)
        
        Blending capability is extended by defining a constant color that can
        be included in blending equations.  A typical usage is blending two
        RGB images.  Without the constant blend factor, one image must have
        an alpha channel with each pixel set to the desired blend factor.
 
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/blend_color.txt

Modules
		OpenGL.arrays OpenGL.constant OpenGL.constants ctypes OpenGL.extensions OpenGL.GL.glget OpenGL.platform OpenGL.wrapper

Data
		EXTENSION_NAME = 'GL_EXT_blend_color' GL_BLEND_COLOR_EXT = GL_BLEND_COLOR_EXT GL_CONSTANT_ALPHA_EXT = GL_CONSTANT_ALPHA_EXT GL_CONSTANT_COLOR_EXT = GL_CONSTANT_COLOR_EXT GL_ONE_MINUS_CONSTANT_ALPHA_EXT = GL_ONE_MINUS_CONSTANT_ALPHA_EXT GL_ONE_MINUS_CONSTANT_COLOR_EXT = GL_ONE_MINUS_CONSTANT_COLOR_EXT __file__ = '/home/mcfletch/pylive/OpenGL/GL/EXT/blend_color.pyc' __name__ = 'OpenGL.GL.EXT.blend_color' __package__ = 'OpenGL.GL.EXT' glBlendColorEXT = <OpenGL.platform.baseplatform.glBlendColorEXT object at 0x7544e90>