Reloads all OpenGL functions (core and extensions).
Call this function to reload all OpenGL entry points. This should be done whenever you change the pixelformat/visual, or in the case you cannot (or do not want) to use the automatic initialisation.
Calling this function before the automatic initialisation has taken place will result in the Gl class being initialised twice. This is harmless, but given the automatic initialisation should be preferred.
Gl Class | Tao.OpenGl Namespace