Game apparatus and game program

Details Game apparatus and game program Game apparatus and game program

2003-10-02

2008-11-04

Brier, Jeffery A. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

C345S589000

Reexamination Certificate

active

07446767

ABSTRACT:
In the game space, n light sources for irradiating an object with a light beam are set. A brightness calculating section521and a texture coordinate generating section522obtain, for each of predetermined units forming the object, a brightness vector having as components n illumination intensities respectively added by the n light sources. A texture color determining section523determines, for each of the predetermined units, a region including a tip of the brightness vector from among regions obtained via division by threshold values based on relationships in size between the n illumination intensities and their corresponding threshold values. A display color determining section524determines a display color for each of the predetermined units based on the region determined for each of the predetermined units, such that the object's display color distinctly varies.

REFERENCES:
patent: 2001-079261 (2001-03-01), None
Miller, “Colour Space Conversion—Part 1”, Mar. 12, 2001.
Sangwine, “Colour in image processing”, Jan. 29, 2002.
Atherton et al., “Polygon Shadow Generation”, Program of Computer Graphics, Cornell University, pp. 275-281.

Affiliated with

Also associated with

Rating

Game apparatus and game program does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Game apparatus and game program, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Game apparatus and game program will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4024324