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

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.