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Wednesday, April 30, 2008

Digital Tutors: Mental Ray Workflows in Maya: Caustics



Learn creative practices for caustics, reflecting and refracting light rays, and time-saving rendering techniques that can be used in an array of scenarios that require caustic effects. Contains over 2 hours of project-based training. Perfect for intermediate artists.


Popular highlights include:* Understanding Caustic Photons* Emitting Photons from Various Light Sources* Controlling Photon Energy and Decay Rates* Altering Photon Color Attributes* Separating Caustics from Direct Lighting* Tuning Caustic Scale, Radius, and Accuracy* Photon Tracing with Transparent Surfaces* Saving and Re-using Caustic Photons Maps* Dielectric Material Properties* Troubleshooting Rendering Errors* Using the Map Visualizer* Photon Interactions with Maya Materials* Photon Interactions with mental ray Materials


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