Program, information storage medium, image generation...

Details Program, information storage medium, image generation... Program, information storage medium, image generation...

2006-03-29

2009-12-22

Nguyen, Phu K (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

C345S592000, C345S640000, C463S032000, C463S042000, C348S159000, C348S169000

Reexamination Certificate

active

07636087

ABSTRACT:
An image generation system generates an image of an object space viewed from a given viewpoint. When a contact event in which a first model object comes in contact with a second model object in the object space has occurred, height information of grid points corresponding to a contact plane of the first model object is fetched by referring to height map data in which height information of a surface of the first model object with respect to a given reference plane set for the first model object is set in a grid pattern, and vertices of a contact plane of the second model object arm moved based on the fetched height information of the grid points.

REFERENCES:
patent: 6774901 (2004-08-01), Kohira et al.
patent: 6917371 (2005-07-01), Nagoshi et al.
patent: 7004839 (2006-02-01), Suzuki et al.
patent: A-2000-298733 (2000-10-01), None

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