支持快速恢复的可逆递进网格及其生成方法

A Full Reversible Progressive Meshes Representation and Its Creation

递进网格是一种有效的连续多细节层次模型的表现方式．该文提出了一种新的递进网格模型，具有无二义性、恢复速度快和支持多种类型的网格等特点．文章还给出了支持这种网格模型的网格简化处理方法．

Progressive meshes offer an efficient continuous resolution representation for LoD(level of detail) modeling. In this paper, a new progressive mesh representation is introduced to support faster restoration and to avoid ambiguous operations, which appear in other progressive mesh representation. As a result, more mesh types are available in this representation. In addition, a new mesh simplification scheme is presented to implement the new progressive mesh representation.