SAH guided spatial split partitioning for fast BVH construction

We present a new SAH guided approach to subdividing triangles as the scene is coarsely partitioned into smaller sets of spatially coherent triangles. Our triangle split approach is integrated into the partitioning stage of a fast BVH construction algorithm, but may as well be used as a stand alone p...

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Veröffentlicht in:	Computer graphics forum Jg. 35; H. 2; S. 285 - 293
Hauptverfasser:	Ganestam, Per, Doggett, Michael
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Blackwell Publishing Ltd 01.05.2016
Schlagworte:	Algorithms Analysis Categories and Subject Descriptors (according to ACM CCS) Coherence Computer and Information Sciences Computer Sciences Construction Data- och informationsvetenskap (Datateknik) Datavetenskap (Datalogi) I.3.3 [Computer Graphics]: Three-Dimensional Graphics and Realism-Display Algorithms Image processing systems Natural Sciences Naturvetenskap Partitioning Ray tracing Source code Stands Studies Topological manifolds Triangles
ISSN:	0167-7055, 1467-8659, 1467-8659
Online-Zugang:	Volltext
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