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. 02, 2006
Filed:
Mar. 11, 2002
Victor E. Santodomingo, Kirkland, WA (US);
Jason L. Waskey, Seattle, WA (US);
Jason M. Dent, Seattle, WA (US);
Victor E. Santodomingo, Kirkland, WA (US);
Jason L. Waskey, Seattle, WA (US);
Jason M. Dent, Seattle, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Data defining one or more graphic objects, such as buildings and vegetation, are automatically generated in a repeatable manner within each of a plurality of visual tiles of a simulated space. A seed is determined for a tile as a function of a location of the tile in the space. The seed is used to pseudo-randomly determine visually apparent characteristics of the graphic objects, such as position, height, and texture. A tile is preferably characterized by one or a combination of texture classes, such as vegetated and urban. Any tile can be associated with an annotation that specifies other characteristics of an object, such as its footprint, or of a sub-area within which objects will be depicted in the tile and rendered with the randomly determined characteristics. For multi-class tiles, the annotations are used to mask automatically generated graphic objects from undesired portions of the tile.