Warp <war### [at] tagpovrayorg> wrote:
>   I wonder if adaptive supersampling (similar to what is used in antialiasing
> method 2 and adaptive area lights) could be used in the stochastic sampling:
> If the brightness of two adjacent samples differ more than a given threshold,
> take an additional sample between them.

Shame on you! Still haven't read the paper yet, have you? :)

The original paper by Greg Ward et al. explicitly mentions the possibility of
using an adaptive approach. And I actually think about implementing it. Not
this year though, I guess :)

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