面向对象的通用粒子系统设计及其在火焰模拟中的应用

In this paper, a universal particle system is designed. Based on the idea of object-based programming, an application program interface is described for particle system. It adopts a reasonable data structure. A set of efficient production and management methods for particles is designed, and fast OpenGL rendering engine is utilized, which meets the requirements for fuzzy objects simulation on ordinary PC. Moreover, the API has high flexibility and scalability. The particle system is used in fire simulation, and the simulation results demonstrate that the simulated spring is true.