基于SketchUp的杂种马褂木年轮形态模拟技术  

Technology on Tree-ring Width and Morphology Simulation Based on SketchUp

作　　者：李彦强[1] 刘腾云[1] 周华[1] 孙小艳[1] 余发新[1] 

机构地区：[1]江西省观赏植物遗传改良重点实验室江西省科学院生物资源研究所,江西南昌330096

出　　处：《江西科学》2014年第1期32-34,45,共4页Jiangxi Science

基　　金：国家自然基金项目(编号:31260188);江西省科学院青年科技创新项目(编号:2012-YQC-04)

摘　　要：以9年生落叶阔叶用材树种杂种马褂木的胸径处圆盘为研究对象,采用圆盘处理后数码拍照,导入SketchUp软件进行模拟树干生长规律的方法用SketchUp一系列工具构建树木生长模型原件。它可作为构建整个树干生长基础构建,为进一步构建动态生长模型及3D构型打印和人工林林分3D群体模型提供建模依据。13.5 cm-length disc at 1.3 m height of 9-years-old deciduous broadleaved timber tree of Liriodertdron chinense Sarg. x L. tulipfera L. is simulated on ring width and morphology based on SketehUp. Digital photo of disc imported in SketchUp, is processed by a series of tools to build up o-riginal model in combination to physical data. It will further develop configuration for dynamic timing growth,3D printing and quantitative analysis techniques on base of ring width and morphology digi- tized by SketehUp integrated other software.

关 键 词：SKETCHUP 年轮 形态 kS拟 

分 类 号：S718.42[农业科学—林学]