Triangle Rasterization, Setup

• Want to understand operation requirements of triangle rasterization, setup

• Will use algorithms implemented in Mesa-2.6 as a guide.

  • Mesa is a public domain implementation of the OpenGL API
  • Full source available, gives great insights into implementation questions
  • Works under Unix and Win95/NT systems

• Will first look at details of pixel rasterization in X,Y followed by Z , RGBA, and S,T

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