| 1. | 8 guo b . quadric and cubic bitetrahedral patches . the visual computer , 1995 , 11 : 253 - 262 . 9 wang w , qin k . on the existence and computation of rational quartic spherical curves for hermite interpolation 关于参数插值曲面构造的研究综述一般是先在每三角剖分面上构造边界曲线,而后再用一片或多片插值曲面去填充这些曲线网格。 |