基于粒子系统的化学实验现象动态模拟  

Dynamic simulation of chemistry experimental phenomenon based on particle system

作　　者：杨春[1,2] 毛轩[1] 朱福全[3] 易禾[1] 

机构地区：[1]四川师范大学计算机信息网络中心,成都610066 [2]四川师范大学可视化计算与虚拟现实四川省重点实验室,成都610066 [3]四川警察学院基础教学部,四川泸州646000

出　　处：《计算机应用》2010年第1期150-152,共3页journal of Computer Applications

基　　金：四川省教育厅重点实验室专项(2006ZD022)

摘　　要：化学实验现象具有不规则性的模糊物体,传统的建模方法难以描述它们的形状和运动。提出了一种基于粒子系统的实验现象动态模拟方法,并对粒子系统进行了参数化设计,为实验现象建立了统一的模型,实现了对火焰、气泡等化学实验现象的动态模拟。实验证明,该方法能有效地提高虚拟实验场景的生动性和逼真性。Chemical experimental phenomenon is a class of irregular fuzzy object, and difficult to simulate by traditional modeling method. A dynamic simulation tor experimental phenomenon based on particle system was proposed, a unified model by parameterization was set up, and the dynamic simulations of flame, bubble, etc. were realized. The experimental result shows that the simulation method can improve the vividness and fidelity of the fictitious experimental scenes effectively.

关 键 词：虚拟实验 粒子系统 参数化 动态模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]