基于三维T样条的异质材料实体建模与切片
李斌,傅建中

Solid modeling and slicing process of heterogeneous materials based on trivariate T-splines
Bin LI,Jian-zhong FU
图 2 三维T型控制网格的自适应初始化过程
Fig.2 Adaptive initialization process for trivariate T-mesh