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一种基于直径变化率的树木模拟方法 被引量:1

Tree Simulation Method Based on Diameter Variety Rate
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摘要 给出了一种基于直径变化率的树木模拟方法。以L系统为基础,将局部枝干直径变化率融入趋向性力学模型,运用参数控制树枝的局部形状及空间位置,不同的树木形态取决于力的参数及直径变化率之间的关系配置。该方法可更好地控制树木生长的最终形态,生成的图形较生动逼真。 Proposed a trees simulation method with diameter variety rate.Based on L system,incorporated diameter variety rate of tree's branches and trunks into the tropism mechanics model,applied parameters to control branch's part shape and space location.The different species depent on the relation between the parameter and diameter variety rate.The method can control the tree's final shape conveniently,and generate the graphs which are more idyllic.
出处 《计算机科学》 CSCD 北大核心 2010年第12期259-261,共3页 Computer Science
基金 国家自然科学基金项目(60873110) 辽宁省高等学校优秀人才支持计划项目(200811833)资助
关键词 树木模拟 L系统 直径变化率 趋向性力学 Tree simulation L-system Diameter variety rate Tropism
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