探空火箭飞行速度快,飞行时间短,不易观察其飞行过程中的姿态变化。探空火箭视景仿真,可以有效的解决这个问题。本文介绍了三维视景仿真工具Vega Prime的系统结构和基于Vega Prime应用的具体开发步骤,并对探空火箭视景仿真进行了实现,对火箭尾焰粒子系统特效和帧同步的实现也进行了介绍。 Sounding rocket flight speed, flight time is short, not easy to observe the changes in the attitude of its flight. Sounding rockets simulation scene, you can effectively solve this problem. This paper introduces the system architecture of Vega Prime and the development steps based on Vega Prime, and realizes the sounding rocket scene simulation. The realization of the effects and frame synchronization of the rocket tail particle system are also introduced Introduction.