Shape adjust based on surface of interpolating of Doo-Sabin subdivision
插值Doo-Sabin表面形状调节

The construction of an adjustable smooth surface interpolating a mesh of arbitrary topological type is an important problem in many graphics applications. The paper presented a modification of the control mesh and a subsequent Doo-Sabin subdivision. The method has the following features: 1) It can adjust extremely surface according to a scalar and can interpolate some or all vertices of a mesh with arbitrary topology, thus making the new method itself suitable for interactive free-form shape design. 2) The whole complexity is O (k), where k is the number of the vertices. In the end, we discussed shape adjust.