Please use this identifier to cite or link to this item: http://hdl.handle.net/1880/46512
Title: RAY TRACING SCENES OF VARYING LOCAL COMPLEXITY
Authors: Jevans, David A.J.
Keywords: Computer Science
Issue Date: 1-Jan-1990
Abstract: An adaptive algorithm for ray tracing scenes of varying local complexity is presented. Scenes are subdivided by an hierarchial 1D grid structure, and a fast transversal algorithm is used to trace rays through the scene. A cost function is used to determine the subdivision granularity at each level. Results illustrating the relative performance of this algorithm, the octree approach, uniform space subdivision, and adaptive 3D grid subdivision are presented.
URI: http://hdl.handle.net/1880/46512
Appears in Collections:Technical Reports

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