Building Optimal Regularised Reconstructions with GPUs (in cubes)
In the ray-tracing shader, each GPU thread is assigned one triangle for which it traces a batch of M photons. All photons carry unit weight, which is added ...
Optimization of inverse reflector design - GironaRay tracing is a method to produce realistic images; it determines visible sur- faces in an image at the pixel level (Appel, 1968; Kay & Greenberg, 1979; ... RenderMan, Theory and Practice - Pixar Graphics TechnologiesThe fact that the raycast is done in the vertex shader also impacts the final performance because of the increased penalty of texture fetches in that shader ... SIGGRAPH 2006 Course 4 State of the Art in Interactive Ray TracingUnfortunately, the above boundary condition does not take into account light internally reflected at the surface. This happens when the scattering material ...
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