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  1. Proceedings of the ACM SIGGRAPH/EUROGRAPHICS conference on Graphics hardware (HWWS '02)
  2. Efficient rendering of spatial bi-directional reflectance distribution functions
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Adaptive texture maps
SaarCOR: a hardware architecture for ray tracing
Shader metaprogramming
Low latency photon mapping using block hashing
High-quality unstructured volume rendering on the PC platform
Resample hardware for 3D graphics
The ray engine
Efficient partitioning of fragment shaders for multipass rendering on programmable graphics hardware
Interactive rendering of atmospheric scattering effects using graphics hardware
Dependency graph scheduling in a volumetric ray tracing architecture
Comparing Reyes and OpenGL on a stream architecture
Efficient rendering of spatial bi-directional reflectance distribution functions
Physically-based visual simulation on graphics hardware
VIZARD II: a reconfigurable interactive volume rendering system

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Efficient rendering of spatial bi-directional reflectance distribution functions

Content Provider ACM Digital Library
Author McAllister, David K. Lastra, Anselmo Heidrich, Wolfgang
Abstract We propose texture maps that contain at each texel all the parameters of a Lafortune representation BRDF as a compact, but quite general surface appearance representation. We describe a method for rendering such surfaces rapidly on current graphics hardware and demonstrate the method with real, measured surfaces and hand-painted surfaces.We also propose a method of rendering such spatial bi-directional reflectance distribution functions using prefiltered environment maps. Only one set of maps is required for rendering the different BRDFs stored at each texel over the surface.
Starting Page 79
Ending Page 88
Page Count 10
File Format PDF
ISBN 1581135807
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2002-09-01
Publisher Place Goslar
Access Restriction Subscribed
Subject Keyword Rendering hardware Graphics hardware Texture mapping Reflectance & shading models
Content Type Text
Resource Type Article
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