Building natural tree by random fractal model

摘要

In this article, based on general fractal tree model, we present a model of random fractal tree. For given distribution, we give a method to generate a random number sequence. We also give an idea for product random generator. Some factors such as the number of branches, the height and the width of a tree have been discussed because these can affect the generator. With the random fractal model, we can imitate natural trees and other botanical structures.