Sega Corporation

Kabushiki Kaisha Sega

Kazuhisa Hasuoka

Ryuta Ueda

Masayoshi Kikuchi

Toru Osaki

Outa Sano

An image processing method is disclosed for more effectively displaying movements of an object composed of a plurality of polygons. The image processing method displays a moving object by displacing backward given vertices of polygons composing the moving object, imparting an afterimage representation that makes the object look as if it leaves a trail in the direction opposite to their direction of movement. This allows for display of movements of the object in a more emphasized manner and display of the moving object with richer expression.

Image processing method

A game device including group character movement control is capable of carrying out the processing steps without increasing the processing load and without giving any sense of strangeness, such as dull movement, even when the number of characters to be moved and controlled in the virtual space increases. By grouping the sub characters and causing all of such grouped sub characters to move based on the same control point, the processing load is lightened in comparison to individually chasing the main character, it is possible to display more sub characters, and prevents defects such as slow game progress and partially deficient screen display. In addition, as it is possible to produce a sense of tension to the main character (player) of being chased by a group, the game amusement is enhanced thereby.

Image processing device, group character movement control method, game device including group character movement control, game score computing method and recording medium

Growing community of inventors

Tokyo, Japan

Kazuhisa Hasuoka