Presentation

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Position-Normal Manifold for Efficient Glint Rendering on High-Resolution Normal Maps
SessionBeautiful Materials
DescriptionAccurate modeling of normal distribution functions (NDF) over a high-resolution normal map enables intriguing glinty appearance but is inefficient. We present a manifold-based glint formulation, transferring the glint NDF computation to mesh intersections. This framework accelerates glint rendering, as well as providing a closed-form shadow-masking derivation for normal-mapped diffuse surfaces.
Authors
Liwen Wu
University of California San Diego
Fujun Luan
Adobe Research
Miloš Hašan
Adobe Research
Ravi Ramamoorthi
University of California San Diego
Event Type
Technical Paper
TimeThursday, 14 August 20259:30am - 9:40am PDT
LocationWest Building, Rooms 301-305
ACM Digital Library Journal Papers' PDFs
Conference Papers' PDFs
Session Time & Location
Sunday, 10 August 20256:00pm - 8:45pm PDTWest Building, Ballroom AB
Thursday, 14 August 20259:00am - 10:30am PDTWest Building, Rooms 301-305
Recordings
Livestreamed
Recorded
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