一种基于草图的花卉几何形态设计方法研究  

A design method of flowers' geometry based on sketch

作　　者：程迎锡[1] 李际军[1] 

机构地区：[1]浙江大学计算机科学与技术学院,浙江杭州310027

出　　处：《机电工程》2007年第10期94-96,102,共4页Journal of Mechanical & Electrical Engineering

基　　金：宁波市科技攻关资助项目(2005B100053)

摘　　要：介绍了几何设计模块中花朵各组成部分的形态设计思路,提出在花卉设计平台中根据花朵的生物学构造,按花托、雌蕊、雄蕊、萼片、花瓣几个部分分别进行几何形态设计的思路和方法。花卉设计平台主要由两个模块组成:一个是根据花卉的生物学构造建立的结构设计模块,另一个则是用来设计花卉具体形态的几何设计模块。通过这两个模块,用户可以轻松地设计出符合用户需求的花卉造型。The flowers＇ each component shape design concept in the geometry designing module was introduced. According to the flowers- biological structure, the concept and the method that dividing the flowers into the receptacle, the pistil, the stamen, the sepal, the flower petal several parts to carry on the geometry shape designing separately were proposed. The Flowers design plat- furm ,as mainly composed by two modules： the structure designing module which is based on flowers and plants＇ biology structure; the geometry designing module which is used to design the flowers and plants＇ concrete shape. Through these two modules user can easily design the flowers and plants conforming to the users＇ demand.

关 键 词：花卉设计 花朵形态 B-样条曲面 膨胀算法 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]