摘要
利用计算机更好地模拟植物的生理过程、形态结构及生态变化的关键是确定虚拟植物模型。文中采用双尺度自动机模型模拟植物生长,对作物器官进行三维几何建模,以黄瓜为例设计并实现了作物生长可视化系统。该系统易于交互、真实感强、计算速度快并具有可扩展性,可以较好地模拟显示黄瓜整体植株与群体植株、群体漫游及黄瓜植株和黄瓜器官三维动态生长过程等。
The visual plant model is very important in visualization of plant growth process on computer. According to the geometry model of 3 - dimension plant organs and the dual- scale automation model hased on plant growth mechanisrns, the cucumber growing simulation and visualization system is designed. Major features of this system include parameter controlled demonstration of cucumber organs, dynamic demonstration of organs growing processes, the demonstration of cucumber whole individual plant and multiple plants, the demonstration of cucumber plants dynamic growth, and roaming. The advantages of the system are easy to use, high sense of reality, fast computer speed and extensible.
出处
《计算机技术与发展》
2007年第1期227-228,232,共3页
Computer Technology and Development
基金
北京市自然科学基金项目(4032011)
关键词
虚拟植物
黄瓜
器官
可视化
模型
visual plant
cucumber
organ
visualization
model
