StreamRay: a stream filtering architecture for coherent ray tracing
Proceedings of the 14th international conference on Architectural support for programming languages and operating systems
Faster incoherent rays: Multi-BVH ray stream tracing
Proceedings of the Conference on High Performance Graphics 2009
Accelerated entry point search algorithm for real-time ray-tracing
Proceedings of the 25th Spring Conference on Computer Graphics
Efficient data management for incoherent ray tracing
Applied Soft Computing
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To eliminate unnecessary ray packet-triangle intersection tests, we check for separation of two convex objects: a triangle and a frustum containing intersections of rays with a leaf node of an acceleration structure. We show a performance improvement that is proportional to the ratio of lengths of average leaf edge to triangle edge, which opens new possibilities for creation of better acceleration structures.