[Bf-cycles] Paper: importance sampling techniques for path tracing in participating media

[Brecht Van Lommel]

Thanks, this looks like an extended version of the SIGGRAPH sketch,
will be an excellent reference when we get to implementing
volumetrics.

Brecht.

On Mon, Dec 3, 2012 at 10:31 PM, Philipp Oeser
<info at graphics-engineer.com> wrote:
> Not sure if this has been mentioned before but I came across this today
> and just wanted to share the link to this paper before I loose it again:
>
> https://sites.google.com/site/ckulla/home/importance-sampling-techniques-for-path-tracing-in-participating-media
>
> Greetz
> Philipp
>
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