基于粒子系统的自然现象模拟研究

Natural Sights Simulation Based on Particle System

粒子系统是迄今为止模拟自然现象最成功的方法。介绍粒子系统的思想,属性,以及粒子系统瞬间画面的基本步骤,并在Billboard算法的基础上对一些常见的自然现象,比如烟雾、水流、气泡效果进行模拟,取得比较理想的效果。

Particle system has been the most successful method to simulate natural sights so far. This paper introduces the main idea, basic property and procedure of particle system in natural sights simulation. Based on particle system and Billboard technique, some desirable simulation of natural sights are achieved, such as smog simulation, stream simulation and water bubble simulation.