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opentoonz / kumoworks

KumoWorks - A Cloud Rendering Tool for Animation Production.
https://opentoonz.github.io/e/download/kumoworks.html
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Dual scattering function #24

Open shun-iwasawa opened 2 years ago

shun-iwasawa commented 2 years ago

This PR starts using the dual scattering function interpolating the forward and the backward scattering. It will make the cloud view more distinct.

kumo_dualfunc

Reference Sebastien Hillaire, Physically Based Sky, Atmosphere and Cloud Rendering in Frostbite , Page 39-40