Introduction to Shaders
What is a shader?
Why run code on the GPU?
Vertex & Fragment
Vertex Shaders
Output the position of the each vertex in screen coordinates.
Fragment Shaders
Output the color of each pixel in the rendered image.
Writing Shaders
(in Unity3d)
Tutorials
http://aerotwist.com/tutorials/an-introduction-to-shaders-part-1/
http://aerotwist.com/tutorials/an-introduction-to-shaders-part-2/
http://docs.unity3d.com/Manual/SL-VertexFragmentShaderExamples.html
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