npr

NPR GLSL Tutorials

Anyone have a good list of tutorials on doing Non photo realistic rendering with GLSL ? I have seen books on GLSL, and books on NPR, but very few books/tutorials on doing NPR with GLSL. (I want to do it with GLSL as I want real time). Thanks! ...

NPR GLSL examples

I'm looking for a few NPR (Non-Photorealistic Rendering) GLSL shader examples, mostly sketch or toon inspired. Does anyone have some links? :) ...