Tagged Questions
9
votes
1answer
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How does UVW texture mapping work?
I'm trying to understand the mathematical theory behind UVW mapping. Can anyone explain me how UVW mapping works? Or at least provide me a pointer?
8
votes
4answers
2k views
What is the purpose of the canonical view volume?
I'm currently learning OpenGL and haven't been able to find an answer to this question.
After the projection matrix is applied to the view space, the view space is "normalized" so that all the points ...