New method about tree''''s movement in wind
一种风吹树动模拟的新方法*

As essential element of the nature,trees attract much attention in computer animation and virtual reality. The existed simulation methods about trees have two disadvantages:tremendous computation or rough imaging. Based on the abstract of trees and the detailed mechanical analysis,deduced one formula about trees' movement. Proposed a novel method to simulate the movement of trees,applied vector to denote wind and internodes. Through adjustment of the vector,used the operation result of vector to show intern...