Radiance caching for participating media

  title={Radiance caching for participating media},
  author={Wojciech Jarosz and Craig Donner and Matthias Zwicker and Henrik Wann Jensen},
  journal={ACM Trans. Graph.},
In this article we present a novel radiance caching method for efficiently rendering participating media using Monte Carlo ray tracing. Our method handles all types of light scattering including anisotropic scattering, and it works in both homogeneous and heterogeneous media. A key contribution in the article is a technique for computing gradients of radiance evaluated in participating media. These gradients take the full path of the scattered light into account including the changing… CONTINUE READING