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:
May. 11, 2004
Filed:
Aug. 28, 2001
Oliver A. Heim, Portland, OR (US);
Carl S. Marshall, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Processing a scene graph includes applying view frustrum culling to sort models of the scene graph into first and second lists of models, the first list comprising models at least one of within a view frustrum and intersecting with the view frustrum, the second list comprising models outside of the view frustrum, and applying a first selected collision detection process to pairs of models of the first list. The method further includes applying a second selected collision detection process to pairs of models of the second list. In some embodiments, the first collision detection process is more computationally intensive than the second collision detection process.