XNA shader series 5: multipass lighting

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By bloid
via creators.xna.com
Submitted: Aug 30 2008 / 03:32

The number and types of lighting effects that can be applied to a given piece of geometry are limited only by the need to maintain an interactive framerate. In this sample, shader programs are run multiple times on individual pieces of geometry to enable hundreds of lights on a single piece of geometry.

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