【摘要】 文中在粒子系统理论基础上,用OpenGL对导弹尾焰进行了仿真。在算法中,采用贴纹理小四边形代替粒子能降低系统的复杂性,采用融合、反走样、雾化和视线跟踪技术增强仿真的真实性,利用显示列表技术和LOD技术进一步加快系统的处理速度。这些技术的综合运用能够同时满足导弹尾焰仿真中的真实性和实时性要求。更多还原

【Abstract】 OpenGL is used for the simulation of missile tail flame based on the particle system in this paper.In the algorithm,the complexity of the system could be reduced with the small quadrangle of pasted texture replacing the particle.The simulation authenticity could be increased using the technique of blending,antialiasing,atomizing and sight tracking.The processing speed could be sped up further by the displayed list technique and the LOD technique.The synthesis utilization of them could simultaneously satisfy the authenticity and the timely request in the simulation.更多还原