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. 20, 2014
Filed:
Sep. 04, 2007
Yorihiko Wakayama, Osaka, JP;
Yorihiko Wakayama, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A coordinate data read unit reads coordinate data of vertexes of a three-dimensional object stored in a memory into an internal storage unit. A coordinate transformation unit performs coordinate transformation on the coordinate data stored in the internal storage unit. A vertex deletion unit determines whether a piece of the attribute data of each vertex is to be read, based on the transformed pieces of the coordinate data stored in the internal storage unit. An attribute data read unit reads a piece of the attribute data of each vertex determined to be read by the vertex read unit from the memory into the internal storage unit. A display control unit performs drawing processing based on the pieces of the coordinate and the attribute data stored in the internal storage unit.