Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2007-05-27

Included Journals: CPCI-S、EI

Volume: 4488

Issue: PART 2

Page Number: 33-+

Abstract: In this paper, a physically based simulation model for point-sampled surface is proposed based on mass-spring system. First, a Delaunay based simplification algorithm is applied to the original point-sampled surface to produce the simplified point-sampled surface. Then the mass-spring system for the simplified point-sampled surface is constructed by using tangent planes to address the lack of connectivity information. Finally, the deformed point-sampled surface is obtained by transferring the deformation of the simplified point-sampled surface. Experiments on both open and closed point-sampled surfaces illustrate the validity of the proposed method.