摘要
Bzier曲线和B样条曲线的包络性质已在[4]中讨论过,本文研究广义Ball曲线的包络性质。
Enveloping theorems of B e zier and B-spline curves have been developed by su[4], In this paper,euveloping theorem of generalized Ball curve will be discussed .
出处
《淮北煤师院学报(自然科学版)》
1995年第3期96-98,共3页
Journal of Huaibei Teachers College(Natural Sciences Edition)