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ARB Fragment Program Specification - http://oss.sgi.com/projects/ogl-sample/registry/ARB/fragment_program.txt
The OpenGL low-level fragment shader language specification. Includes detailed documentation on APIs and assembly instructions. |
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ARB Vertex Program Specification - http://oss.sgi.com/projects/ogl-sample/registry/ARB/vertex_program.txt
The OpenGL low-level vertex shader language specification. Includes detailed documentation on APIs and assembly instructions. |
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Low Level Shaders - http://cs.anu.edu.au/~Hugh.Fisher/3dstuff/lowlevel.html
A rare collection of ARB sample code. |
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ATI Fragment Program Info - http://ati.amd.com/developer/sdk/RadeonSDK/Html/Samples/OpenGL/HW_Image_Processing.html
AMD/ATI's OpenGL SDK; includes information on ARB Fragment Program support. |
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Basic Vertex Shader - http://glprogramming.com/paste.php?paste=137
A clean example of a no-frills vertex shader. demonstrates input/output semantics, application variables and state values. |