GLSL (OpenGL Shading Language), also known as GLslang, is a high level shading language based on the C programming language. It was created by the OpenGL ARB to give developers more direct control of the graphics pipeline without having to use assembly language or hardware-specific languages.

Current specification for GLSL is version 4.10.

Based on wikipedia article.

Author	Laurent Carlier.
Requires	OpenGL display, gb.opengl.

Class	Description
Gl