Presentation
An Approximate Mie Scattering Function for Fog and Cloud Rendering
DescriptionWe present a two-lobe parametric phase function for light scattering in water droplets (fog/clouds) with fully analytic evaluation and importance sampling. We combine an HG lobe for the forward peak with Draine's phase function. Our model maintains much of the accuracy of Mie scattering without requiring extensive data tables.
Event Type
Talk
TimeWednesday, 9 August 20239am - 9:22am PDT
LocationRoom 411
Gaming & Interactive
Production & Animation
Research & Education
Real-Time
Rendering
FC
FCS
V
VS
EFC