A Novel Parallel Vertex Processing Framework of Progressive Mesh

With the increasing data amount of 3D models of view-dependent progressive mesh in recent years, it is more and more difficult for the efficiency of the traditional serial vertex processing algorithm to meet the current demand for the rendering time for models. Therefore, this paper proposes a parallel vertex processing framework based on the half-edge structure view-dependent progressive mesh, enabling users to obtain not only the dynamics of three-dimensional progressive mesh models but also the improving rendering efficiency.