CEO Vision, Inc

Bert Freudenberg

David A Smith

Brian Upton

Aran Lunzer

Yoshiki Ohshima

Anselm Eickhoff

Systems and methods for a unitary physics engine and image smoothing is provided. In this method, a game and a plug-in physics engine are initialized on multiple gaming systems. Time advancement messages are received by a controller within the physics engine from a reflector, causing the physics engine to compute events in a queue up to the time of the timing message, according to the same set of physics rules. This causes a deterministic computation of all object positions within the game that is identical across all gaming systems. In between the deterministic calculations, the local gaming system may compute speculative object positions, based upon the last deterministic position and the accelerations, velocities and object attributes at that moment. These speculative calculations may be performed at least as often as the frame rate of the display (typically 30, 60 or 120 frames per second). Once the next deterministic calculations are refreshed, the true position of the objects may be compared against the current speculative position, and if needed, a reconciliation may be performed.

Systems and methods for an object movement engine in a gaming environment

Systems and methods for a shared virtual environment are provided. The systems and methods include a unique architecture where domains known as 'islands' are replicated across various local machines. These islands include objects that publish events. These events include messages that are provided from the island's controller, to a reflector for the addition of a timestamp. The timestamp ensures computational synchronization between all mirrored islands. The timestamped messages are provided from the reflector back to the controllers of the various islands. The controllers incorporate these messages into the existing message queue based upon the message timing. The local machines then execute the messages in time order, until the external message indicates. These timestamp “heartbeats” thus dictate the execution activity across all islands and ensure synchronization of all islands.

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Los Angeles, CA, United States of America

Bert Freudenberg