The synthesis of rust in seawater
The synthesis of rust in seawater
复制标题
海水中铁锈的合成
DOI：
10.1007/s00371-002-0172-0
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Zen
中科院分区：
文献类型：
--
作者：
Yao;Zen
计算机图形学研究人员最近发现，不完美的存在是照相现实主义错觉的重要组成部分。提出了一种改进的模拟黑色金属在海水中锈蚀发展的模型。潮汐和海流在太阳和月亮的引力作用下，影响着海底环境的稳定。本文采用一个简单的海流模型来解释海洋中海流的周期性变化。L-系统与当前模型相结合，根据基于对象几何形状和环境因素的趋势来调节铁锈的扩散。改变趋势的基本分布允许生成各种金属生锈的图像。
Computer graphics researchers have recently revealed that the presence of imperfections is an essential part of the illusion of photorealism. An improved model to simulate the rust development of ferrous metals in seawater is proposed. The tide and the current, under the gravity of the sun and the moon, affect the stability of the environment at the bottom of the ocean. A simple current model is employed to elucidate the periodic transition of currents in the ocean. L-systems, coupled with the current model, modulate the diffusion of rust according to tendencies based on the object geometry and environmental factors. Changing the underlying distributions of tendency allows images of a variety of metallic rusts to be generated.