摘要： 根据曲线张成曲面的特性,提出一个基于线索的skinging方法,这种方法能方便地进行外形构造,统一地解决过渡曲面和过渡曲面的拼接问题,且过渡曲面表达简单、易于控制、修改方便,是一种有实用价值的曲面设计方法。

关键词: 过渡曲面, 补曲面, 曲线素, skinning

Abstract: This paper presents a line element-based skinning approach, which is based on the characteristic that curved lines spread curved surfaces. This method can easily construct the shape of object, and unitedly solve the joining problem of crossing curved surface and crossing curved surface.The expression of crossing curved surface is very simple, and can be easily controled and modified. So it is a practical design approach for curved surface.

中图分类号: 

• TP391.72