摘要
以马尾松生长发育的观测数据为依据,提出基于马尾松形态结构特征的交互式几何建模方法,模拟马尾松不同生长发育时期的几何模型。试验证明:这种基于形态结构特征的几何建模技术对模拟和表现马尾松取得了良好的效果。
With the increased attention on simulations of trees and forest ecosystem, the visualization of plants quickly becomes the comhinative development trend of graphics and forestry. The simulation of trees is one of the latest topics of forestry visualization. Because Pinus rnassoniana is a special main forestation species and it has been researched by many scholars, according to the observation data of different year of Pinus massoniana, the paper presents a interactively parameterized modeling method based on the shape of Pinus massoniana, and simulates different geometrical models of several years. Through the experiments, this method testfies that it can simulate Pinus massoniana well.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2007年第4期71-76,共6页
Scientia Silvae Sinicae
基金
国家重大基础研究计划(973)前期研究专项(2004CCA07200)
福建省自然科学基金项目(D0510010)
福建省教育厅项目(K04003)
关键词
马尾松
几何建模
形态结构特征
生长规律
Pinus massoniana
geometry modeling
morphological characters
growth pattern
