Sound effects generation device, sound effects generation method, and computer program product

摘要

A sound effect generation device for generating a sound effect corresponding to a physical interaction between objects in a virtual space in which a plurality of virtual objects coexists, includes interaction detection means for detecting an object on which the physical interaction occurs in the virtual space, mechanical quantity calculation means for calculating mechanical quantity acting on the object in accordance with the interaction using a mechanical model for determining, based on physics, behavior between the objects on which the physical interaction acts, and sound effect generation means for generating the sound effect caused in the object by the interaction using the calculated mechanical quantity.