摘要
给出了基面为(G1,K=1)Catmul-Rom或(G2,K=2)Catmul-Rom几何样条曲面的五次(G2连续)及三次(G1连续)超限插值过渡曲面的方法。
In this paper the algorithm for constructing G 1 and G 2 continuity blend surface based on geometrically continuous Catmull-Rom spline was given.
出处
《航空计算技术》
1999年第2期27-29,共3页
Aeronautical Computing Technique
关键词
C-R样条
几何连续
插值
过渡曲面构造
Catmull-Rom spline Geometric comtinuity Spline surface Blend surface