The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2026
Filed:
Dec. 16, 2022
Advanced Micro Devices, Inc., Santa Clara, CA (US);
John Alexandre Tsakok, Santa Clara, CA (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A technique for building a bounding volume hierarchy is disclosed. The technique subdividing a candidate box node based on a resolution to generate a plurality of cells of the candidate box node; identifying a plurality of nodes of a triangle set collection that fit within the cells; generating a plurality of candidate splits based on the plurality of nodes; selecting a candidate split based on a selection criterion to obtain a selected candidate split; and generating child box nodes for a box node of a bounding volume hierarchy under construction, based on the selected candidate split.
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