Abstract: A new mesh deformation algorithm with restriction of multiple fixed points is proposed, which controls the shape of model exactly without using lattice during its implementation process. It needs less calculations. Experimental result shows this algorithm improves the limitation and complexity of the traditional free deformation methods effectively.

Key words: multiple fixed points, mesh deformation, impact factor

摘要： 提出一种多不动点约束下的网格变形算法，能直接对模型进行变形，在算法执行过程中不需要计算控制晶格，具有较低的计算代价。实验结果表明，该算法能够有效改善传统自由变形算法存在的局限性和复杂性问题。

关键词: 多不动点, 网格变形, 影响因子

CLC Number: 

• TP301.6