摘要
本文采用植物几何模型来模拟树枝和用粒子系来模拟树叶,并用光线跟踪法对它进行明暗处理,以此来显示三维树图形。同时给出了处理结果。
In this paper, branch is simulated using the botanical geometric model method, leaf is simulated using the particle systems method and tree is shaded using ray tracing in order to display 3-D tree image. Meanwhile, the processing result is given.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1992年第8期63-64,F003,共3页
Journal of Computer Research and Development
关键词
计算机图形学
三维树
图形处理
computer graphics, the botanical geometric model, particle systems, shading.
