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Texture coordinates with evaluators

Graphics and GPU Programming Programming

Started by Qoy December 30, 2001 01:07 AM

-1 comments, last by Qoy 22 years, 3 months ago

Qoy

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December 30, 2001 01:07 AM

How are you supposed to use evaluators to generate texture coordinates when you are rendering polynomial surfaces? I understand that you use glMap2 with GL_MAP2_TEXTURE_COORD2, but what exactly are you supposed to specify for the control points and ranges?

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