摘要
通过几何过渡方法 ,结合重新标度连续概念 ,利用隐式曲面与参数曲面的各自等距曲面的交线 ,构成隐式曲面与参数曲面间的过渡面 .用曲面的隐式与隐式、参数与参数形式 ,证明了所作的过渡面与给出的隐式曲面与参数曲面在连接线处是 G3连接的 .
Blending surface with G 3-continuity between the implicit and parametric surfaces is constructed by geometric blending method.It is defined as a collection of intersection curve of correlated pairs of offset surfaces. Its implicit form and parametric form are given to prove G 3-continuity between the blending surface and given surfaces.
出处
《纯粹数学与应用数学》
CSCD
2003年第2期159-163,共5页
Pure and Applied Mathematics
关键词
G^3-连接
重新标度连续
几何过渡方法
过渡面
G 3-continuity,rescaling continuity,geometric blending method,blending surface
