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Slide 49 & 50 of 52

Putting together a low dynamic range shading which uses tones and undertones with edge lines, results in images that convey more shape information.

We have automated this process, and one is no longer left to having to guess the best position for lights or tweak coefficients.

This new shading model can be approximated by interactive graphics techniques and should be useful in any application where communicating shape and function is paramount.