The Industry's Foundation for High Performance Graphics from games to virtual reality, mobile phones to supercomputers

OpenGL SDK Welcome to the OpenGL SDK! Here you'll find some of the most valuable resources available to OpenGL developers, all in one place. Use the menu above to navigate …

Documentation The OpenGL Reference Pages The reference pages for OpenGL 4.5 include complete descriptions of all OpenGL commands and functions contained in the Core Profile of …

There are numerous Windowing system and interface libraries available for OpenGL as well as Scengraphs and High-level libraries build on top of OpenGL About GLUT GLUT is the …

Tutorials The tutorials section includes a variety of contributions aimed at making OpenGL easy to learn by explanation and example. CodeColony has posted a number of interesting tutorials in …

OpenGL API Documentation Overview OpenGL is the industry's most widely used, supported and best documented 2D/3D graphics API making it inexpensive & easy to obtain information on …

OpenGL Platform & OS Implementations OpenGL is supported on every major operating system, it works with every major windowing system, and it is callable from most programming …

The GL_INTENSITY texture format is a good texture format for textures containing glyphs because the texture format is compact. The intensity texture format replicates the single …

11.7 Other Atmospheric Effects11.7 Other Atmospheric Effects OpenGL provides a primitive capability for rendering atmospheric effects such as fog, mist and haze. It is useful to simulate …

OpenGL® is the only cross-platform graphics API that enables developers of software for PC, workstation, and supercomputing hardware to create high-