Subdivision Depth Computation for Tensor Product 𝑛-Ary Volumetric Models

Figure 2

Solid lines show one face of coarse polygons whereas doted lines are refined polygons. (a)–(c) can be obtain by subdividing one face into four, nine and sixteen new faces by using (2.3) for 𝑛=2,3,4 (i.e., binary, ternary and quaternary), respectively.

(a)

(b)

(c)