OpenGL.GL.EXT.stencil_two_side

OpenGL extension EXT.stencil_two_side
This module customises the behaviour of the OpenGL.raw.GL.EXT.stencil_two_side to provide a more Python-friendly API
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://www.opengl.org/registry/specs/EXT/stencil_two_side.txt

Functions

Constants

GL_ACTIVE_STENCIL_FACE_EXT (35089)
GL_STENCIL_TEST_TWO_SIDE_EXT (35088)