A general two-pass method integrating specular and diffuse reflection
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Acceleration techniques for progressive refinement radiosity
I3D '90 Proceedings of the 1990 symposium on Interactive 3D graphics
The hemi-cube: a radiosity solution for complex environments
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
A progressive refinement approach to fast radiosity image generation
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Modeling the interaction of light between diffuse surfaces
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
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This paper describes a massively parallel implementation of the progressive radiosity algorithm. Our algorithm is based on an hemispherical projection approach, which provides an accurate form factor approximation. As the projection plane is mapped onto a processor mesh, we propose different techniques decreasing computation time by reducing as much as possible processor inactivity. This approach successfully handles large sets of form factor sampling elements.