摘要
分形是描述自然界中复杂不规则的几何对象的有力工具。本文以分形原理为理论基础,分析研究了目前植物三维建模、三维地形生成以及云、烟、雾、火焰、森林、草地、海洋等自然景观的建模与仿真技术,总结了分形在模拟不同的自然景观中的方法和特点,对未来分形在自然景观仿真中应用进行了展望。
Fractal is a powerful tool for the description of the complexity and irregularity of the geometric objects.In this paper,the three-dimensional modeling of plants and lands,and the modeling and simulating technology of natural landscapes,such as clouds,smoke,fog,flame,forests,grassland and ocean,were analyzed based on the Fractal theory.The different ways and characteristics based on the Fractal theory were summarized in the simulation of natural landscapes.The future application of Fractal in the simulation of natural landscapes was discussed.
出处
《山东农业大学学报（自然科学版）》
CSCD
北大核心
2010年第3期395-399,共5页
Journal of Shandong Agricultural University：Natural Science Edition
基金
地理空间信息工程国家测绘局重点实验室经费资助项目(编号200811)
关键词
分形
计算机仿真
自然景观
Fractal
computer simulation
natural landscape
