Web Directory

» ARB Fragment Program Specification
   The OpenGL low-level fragment shader language specification. Includes detailed documentation on APIs and assembly instructions.
   http://oss.sgi.com/projects/ogl-sample/registry/ARB/fragment_program.txt

» ARB Vertex Program Specification
   The OpenGL low-level vertex shader language specification. Includes detailed documentation on APIs and assembly instructions.
   http://oss.sgi.com/projects/ogl-sample/registry/ARB/vertex_program.txt

» ATI Fragment Program Info
   AMD/ATI's OpenGL SDK; includes information on ARB Fragment Program support.
   http://ati.amd.com/developer/sdk/RadeonSDK/Html/Samples/OpenGL/HW_Image_Processing.html

» Basic Vertex Shader
   A clean example of a no-frills vertex shader. demonstrates input/output semantics, application variables and state values.
   http://glprogramming.com/paste.php?paste=137

» Fragment Programs-ATI R3xx vs NVidia NV34
   Examines differences in fragment shader behaviors between ATI and nVidia cards. Includes code examples, and operations to avoid for improved portability.
   http://petewarden.com/notes/archives/2005/05/fragment_progra.html

» Low Level Shaders
   A rare collection of ARB sample code.
   http://cs.anu.edu.au/~Hugh.Fisher/3dstuff/lowlevel.html

» Shader Designer - Vertex Shader Example
   An example of ARB vertex shader code generated by Shader Designer. Includes a screen shot of a metallic shader.
   http://www.cipherengine.com/submit/view.php?i=54