OpenGL extension EXT.stencil_two_side
 
Overview (from the spec)
        
        This extension provides two-sided stencil testing where the
        stencil-related state (stencil operations, reference value, compare
        mask, and write mask) may be different for front- and back-facing
        polygons.  Two-sided stencil testing may improve the performance
        of stenciled shadow volume and Constructive Solid Geometry (CSG)
        rendering algorithms.
 
The official definition of this extension is available here:
        http://oss.sgi.com/projects/ogl-sample/registry/EXT/stencil_two_side.txt
 
Automatically generated by the get_gl_extensions script, do not edit!

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

Functions
		glInitStencilTwoSideEXT() Return boolean indicating whether this extension is available

Data
		EXTENSION_NAME = 'GL_EXT_stencil_two_side' GL_ACTIVE_STENCIL_FACE_EXT = GL_ACTIVE_STENCIL_FACE_EXT GL_STENCIL_TEST_TWO_SIDE_EXT = GL_STENCIL_TEST_TWO_SIDE_EXT __file__ = '/tmp/buildd/pyopengl-3.0.0~b6/OpenGL/raw/GL/EXT/stencil_two_side.py' __name__ = 'OpenGL.raw.GL.EXT.stencil_two_side' glActiveStencilFaceEXT = <OpenGL.platform.baseplatform.glActiveStencilFaceEXT object at 0x93fc6ac>