| 摘要 |
According to embodiments of the invention, a data structure may be created which may be used by both an image processing system and by a physics engine. The data structure may have an initial or upper portion representing bounding volumes which partition a three dimensional scene and a second or lower portion representing objects within the three dimensional scene. The integrated acceleration data structure may be used by an image processing system to render a two dimensional image from a three dimensional scene, and by a physics engine to perform physics based calculations in order to simulate physical phenomena in the three dimensional scene. Furthermore, the physics engine may update the integrated acceleration data structure in response to changes in position or shape of objects due to physical phenomena. |
