OpenGL.GL.EXT.coordinate_frame

OpenGL extension EXT.coordinate_frame

This module customises the behaviour of the OpenGL.raw.GL.EXT.coordinate_frame to provide a more Python-friendly API

Overview (from the spec)

This extension allows specifying a per-vertex tangent and binormal vector in addition to the normal vector, defining a coordinate frame. The coordinate frame is used in additional extensions which also build on fragment lighting to achieve bump mapping.

The official definition of this extension is available here: http://www.opengl.org/registry/specs/EXT/coordinate_frame.txt