基于Bezier曲线的植物形态建模和显示  

The Modeling and Display of Plants Based on the Bezier Curve

作　　者：刘晓东[1] 蒋立华[1] 赵军军[1] 刘海岩[1] 

机构地区：[1]西安交通大学,西安710049

出　　处：《计算机工程与应用》2002年第13期97-98,共2页Computer Engineering and Applications

基　　金：教育部青年教师基金

摘　　要：建立植物模型有多种方法,而植物形态的多变性使建立植物模型十分困难。该文介绍了基于Bezier曲线建立植物模型的方法,可以用较少的参数,方便地建立植物的可交互模型,可以让模型以任意方式变换。同时对Bezier曲面建模提出了面片建模的改进方法。There are many different ways to build a plant mo del.Because of the variability of plants,it is difficult for the model to fit anywhere.This article introduces a way to build the model of plants by using th e Bezier curve.Only a few parameters are used in this method.And an interactiv e model that can be changed easily anytime is made in a simple way.Finally,th e article describes an improved method that can build models in the triangle sur face,instead of the Bezier surface.

关 键 词：BEZIER曲线 植物形态建模 显示 动画显示 计算机 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]