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:
Jan. 04, 2005
Filed:
Nov. 08, 1999
Applicant:
Martin Ashton, London, GB;
Inventor:
Martin Ashton, London, GB;
Assignee:
Imagination Technologies Limited, Kings Langley, Hertfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1500 ;
U.S. Cl.
CPC ...
Abstract
A method and apparatus for automatically sorting translucent object data in a 3-dimensional computer shading texturing system first stores a list of objects to be shaded and textured. For each pixel, for each object in turn, it is determined whether an object in the list is further from an image plane than a current deepest object for that pixel. Data is stored for at least the deepest object in the list. The pixel is then shaded and textured for this object and the stored object is then discarded from the list. This is repeated until pixels have been shaded for all objects in the list.