Search
Now showing items 1-1 of 1
Extending Backward Polygon Beam Tracing to Glossy Scattering Surfaces
(The Eurographics Association and Blackwell Publishing Ltd., 2011)
Backward polygon beam tracing methods, that is beam tracing from the light source (L), are well suited to gather path coherency from specular (S) scattering surfaces. These methods are useful for modelling and efficiently ...