Extended Vector-Based Radiosity
扩展的向量辐射度计算方法

An algorithm is introduced which extends vector.based radiosity to be suitable for volume clusters. In this algorithm, the powers and surface areas of volume cluster are represented by vectors, which are used in a modified formula to compute the transferred light between volume clusters. This algorithm can utilize virtues of vector-based radiosity, without introducing complex hierarchy construction problem. And it is easy to be implemented in Object. Oriented paradigm.