Activision Publishing, Inc.

Benjamin Kutcher

The patent discloses improved methods and systems for detecting a collision between a player controlled virtual character in a video game and an object positioned on a surface in a virtual environment of the video game. Two geometric models are defined, one of which is preferably a cylinder and the other of which is preferably a capsule. For a frame of the video game, data indicative of a position, velocity and direction of the virtual character is acquired and, in a subsequent frame, data indicative of another position of the virtual character is acquired. The first geometric model is moved vertically downward by a predefined distance to identify a level of the ground surface and the second geometric model is moved horizontally forward to detect a collision of the virtual character with the object.

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Woodland Hills, CA, United States of America

Benjamin Kutcher