摘要
分形理论适用于解决不规则形态对象的仿真建模问题.介绍了L系统的基本原理和龟形解释规则,对二维L系统进行了三维扩展,给出了运用L系统算法进行分形图形模拟的步骤和流程,并在计算机上绘制了常见的2维和3维分形图形,实验结果表明,本文给出的基于L系统进行分形图形(包括植物)绘制的算法及其步骤是有效的,为分形图形的计算机模拟提供了思路和方法.
The fractal theory is adapted to resolve the modeling and simulation of irregular - shaped objects. The paper firstly introduced the basic principles and the turtle interpretation of L system, extended two-dimensional L system to three-dimensional L system, described the steps and processes of using the L system algorithm for fractal graphics simulation, then drew the common 2-D and 3-dimensional fraetal graphics on the computer. The experimental results showed that the L system algorithm and its steps in this paper were valid to draw the fractal - based graphics （ including plants） , offering some ideas and methods for the simulation of fractal graphics.
出处
《西华师范大学学报（自然科学版）》
2011年第4期371-374,共4页
Journal of China West Normal University(Natural Sciences)
基金
四川省教育厅青年基金项目(10ZB085)
四川文理学院院级基金项目(2010B03Z)
四川文理学院院级青年启动基金项目(2010CO2Z)资助
关键词
分形
L系统
分形图形
模拟
fractal
L system
fractal graphics
simulation
