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<DIV>Hi Matthew,</DIV>
<DIV> As Brecht says, there’s a lot to do for the basics to be
fully functional. Once that is done it would be good to implement everything you
mentioned. I can not find many details on implementing a minimum pixel size for
path tracing though. All I could find is this very short paper/abstract <A
title=http://research.lighttransport.com/distance-aware-ray-tracing-for-curves/asset/abstract.pdf
href="http://research.lighttransport.com/distance-aware-ray-tracing-for-curves/asset/abstract.pdf">http://research.lighttransport.com/distance-aware-ray-tracing-for-curves/asset/abstract.pdf</A>.
Brecht, do you have any thoughts on this or know of any other good papers? As
for further features, Dual scattering mentioned in the paper <A
title=http://www.cemyuksel.com/research/dualscattering/dualscattering.pdf
href="http://www.cemyuksel.com/research/dualscattering/dualscattering.pdf">http://www.cemyuksel.com/research/dualscattering/dualscattering.pdf</A>
would be brilliant but this is a large feature to add.</DIV>
<DIV> </DIV>
<DIV>Stuart</DIV></DIV></DIV></BODY></HTML>