somesanctus Posted November 5, 2017 Share Posted November 5, 2017 My open source solution to render volume light effects in Houdini Mantra based on the first part of this paper. Equiangular sampling (better sampling around light sources) Per-Light export Physically correct result Support for colored absorption (attenuation) Source code and example here https://github.com/somesanctus/volumelight 7 Quote Link to comment Share on other sites More sharing options...
stickman Posted November 7, 2017 Share Posted November 7, 2017 Looks useful! Quote Link to comment Share on other sites More sharing options...
bran_daid Posted November 14, 2017 Share Posted November 14, 2017 nice looking tests. Quote Link to comment Share on other sites More sharing options...
somesanctus Posted November 25, 2017 Author Share Posted November 25, 2017 Added support for Heterogeneous medium. Decoupled Ray Marching & Equiangular Sampling: Default Mantra render (same time): Example file included in repository. 4 Quote Link to comment Share on other sites More sharing options...
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