摘要
以往树木模拟时只注重其外在形态的相似性,而忽略其生理特性和环境因素的影响。因此,以描述树木形态结构的L文法为核心,并结合树木的几何特性、生物学相关知识和具体环境因素,构建了3M+L树木模型。实验表明:该模型不仅具有良好的灵活性、交互性和普适性,而且利用该模型模拟出来的树木具有较高的逼真度,达到了很好的视觉效果。
An ideal 3M+L trees model was proposed,which overcame the disadvantage of the current simulation methods which only focused on the similarity in the outside shape of trees and neglected their physiological characteristics and environmental influence factors.The experiment shows that the model has a good flexibility,interactivity and universal applicability.And the simulated trees have very good visual effect.
出处
《河南科技大学学报（自然科学版）》
CAS
北大核心
2012年第1期41-44,48,共5页
Journal of Henan University of Science And Technology:Natural Science
基金
河南省自然科学基金项目(0611051900)
关键词
分形
L系统
真实感
树木模拟
Fractal
L-system
Realistic
Simulation trees
