Flux-Limited Diffusion for Multiple Scattering in Participating Media
نویسندگان
چکیده
منابع مشابه
Flux-Limited Diffusion for Multiple Scattering in Participating Media
For the rendering of multiple scattering effects in participating media, methods based on the diffusion approximation are an extremely efficient alternative to Monte Carlo path tracing. However, in sufficiently transparent regions, classical diffusion approximation suffers from non-physical radiative fluxes which leads to a poor match to correct light transport. In particular, this prevents the...
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ژورنال
عنوان ژورنال: Computer Graphics Forum
سال: 2014
ISSN: 0167-7055
DOI: 10.1111/cgf.12342