Comments on: Metropolis Light Transport http://www.sjbrown.co.uk/2009/05/10/metropolis-light-transport/ Work log for ideas and hobby projects. Thu, 01 Dec 2011 14:25:50 +0000 hourly 1 http://wordpress.org/?v=3.3 By: thomas http://www.sjbrown.co.uk/2009/05/10/metropolis-light-transport/comment-page-1/#comment-2405 thomas Fri, 19 Jun 2009 13:10:11 +0000 http://www.sjbrown.co.uk/?p=275#comment-2405 indigo uses kelemen's sampler for its mlt implementation. in the paper he mentions that in order to minimise the change wrt path co-ordinates you should interleave them for the eye and light subpaths. indigo's qmc/mh sampling looks different for unidirectional and bidirectional path tracing, besides which it is highly efficient in handling participating media; this suggests that nik has done it right ;) indigo uses kelemen’s sampler for its mlt implementation. in the paper he mentions that in order to minimise the change wrt path co-ordinates you should interleave them for the eye and light subpaths.

indigo’s qmc/mh sampling looks different for unidirectional and bidirectional path tracing, besides which it is highly efficient in handling participating media; this suggests that nik has done it right ;)

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