Computer Graphics & Visual Computing (CGVC) 2024
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Browsing Computer Graphics & Visual Computing (CGVC) 2024 by Subject "CCS Concepts: Computing methodologies → Ray tracing"
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Item EBBVH: A Novel Method for Constructing Bounding Volume Hierarchies(The Eurographics Association, 2024) Houghton, Matthew; Spoerer, Kristian; Hunter, David; Slingsby, AidanWe present an attempt to improve upon the construction of the most prevalent acceleration structure that is used in ray traced rendering techniques, the Bounding Volume Hierarchy. Our improvement is a novel technique for BVH construction called 'Edge-Based Bounding Volume Hierarchy'. This algorithm uses a hybrid top-down & bottom-up approach to improve performance for raytracing in large scenes, by up to 10x in some scenes.