基于分形几何学的自然景物虚拟实现的研究

STUDY ON COMPUTER SIMULATION OF NATURAL SCENE BY FRACTAL APPROACH

自然景物的虚拟实现是虚拟现实（ＶＲ）技术中很重要的研究领域，文中介绍了用分形几何学方法生成自然景物的一般方法，并在此基础上提出了构造立体地貌的“空间多面体变形法”以及树、竹类植物的建模算法。

omputer simulation ofthenatural scene is one oftheimportant researchareas in Virtu-al Reality.In this paper, we discuss general FRACTAL modeling methods, then introduce anew method of simulating terrain named “Deforming Spacial Polyhedron Model”and a newmodeling algorithm of plants sach as bamboo,pine and many other trees.