可调参数的粒子系统及其在飞行仿真中的应用  

Implementation and Application in Flight Motion Simulation of Particle System with Adjustable Parameter

作　　者：韩瑞波[1] 戴树岭[1] 

机构地区：[1]北航大学先进仿真技术重点实验室,北京100083

出　　处：《系统仿真学报》2006年第8期2296-2299,共4页Journal of System Simulation

摘　　要：建立了采用公告板技术的常规粒子系统的基本框架。在此基础上加以改进,形成通过简单调节参数和虚拟函数改写(override)即可自由定义所需物体形状的粒子系统。并对源代码进行了一定程度的封装,以提高使用的便捷性。A basic frame of particle system with billboarding technique is constructed first. Then being improved based on this, a particle system which could be used to define its figure freely by adjusting the parameters and overriding the virtual functions easily is constructed. And the source codes are encapsulated to a certain extent as a matter of convenience.

关 键 词：粒子系统 公告板技术 OPENGL 虚拟函数 改写 动态链接库 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]