Title:
DISPLAY DEVICE, DISPLAY METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP3497860
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a display device and the like that display an object as calculating the brightness thereof in consideration of effects of light sources in a virtual space.
SOLUTION: In the display device 401, a storage part 402 stores information on a light source belonging to a first group disposed in a virtual space and a light source belonging to a second group disposed in the virtual space, a calculation part 403 calculates, about each information-stored light source, parameters of effects of the light source on an object disposed in the virtual space, and finds the difference between "the sum total of the absolute values of the effect parameters calculated about the light source in the first group" and "the sum total of the absolute values of the effect parameters calculated about the light source in the second group" as the brightness of the object, and a display part 404 displays the object with the calculated brightness.
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Inventors:
Mori, Shoji
Application Number:
JP2003000079138
Publication Date:
November 28, 2003
Filing Date:
March 20, 2003
Export Citation:
Assignee:
KONAMI CO LTD
International Classes:
G06T15/60; (IPC1-7): G06T15/60