Presentation / Installation


An Approximate Mie Scattering Function for Fog and Cloud Rendering
SessionSampling Volumes and Surfaces
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.
Contributors
Johannes Jendersie
NVIDIA
Eugene d'Eon
NVIDIA Research
Event Type
Talk
TimeWednesday, 9 August 20239am - 9:22am PDT
Location411 Theater
Session TimeWednesday, 9 August 20239am - 10:30am PDT
Location411 Theater
Interest Areas
Gaming & Interactive
Production & Animation
Research & Education
Recordings
Livestreamed
Recorded
Keywords
Real-Time
Rendering
Registration Categories
FC
FCS
V
VS
EFC
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