THE STUDY ON THE TECHNOLOGY OF COLLISION DETECTION IN VIRTUAL REALITY ENVIRONMENT

摘要

Collision detection acts as an important role in Virtual Reality Environment (VRE), the Layered Bounding Box (LBB) algorithm can effectively resolve the inherent complexity of computing in collision detection. With the number of objects increasing, the burden of the collision detection will dramatically increase in VRE. This paper discusses the LBB algorithm and proposes an improved object-oriented algorithm in VRE, which can greatly reduce the computation costs of collision detection in VRE system with no losing of the accuracy.