Lecture 5: Texture Mapping (53)

This image makes it seem that the t-coordinate increases upward, as opposed to the conventional graphics representation with the y-coordinate starting at the top and increasing downward. Are textures stored differently from images or is this image just for a demonstration of the mapping?


I think they just used indices for the points that happened to increase that way, the indices don't necessarily correspond to the actual coordinates of the points.

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