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Towards Bidirectional Path Tracing at Pixar Christophe Hery, Ryusuke Villemin, Florian Hecht July 2016 On Finding Dory and Piper, we were faced with rendering a lot of water, or creatures and sets seen through water and glass. We worked with production artists to give controls for resolving these difficult light transports. We also learned to cheat these effects where appropriate. In these course notes, ... more Paper (PDF) |