This paper takes the missile's position and bearing data as the database of flight status, scene simulation of missile launch-flight-attack is implemented on a Vega Prime-Creator-VC++ simulation developing platform. This paper discusses the software Multigen creator and Vega Prime which are used in simulation , and then creates some 3D models with Multigen creator and the simulation environment with Vega Prime. Finally it receives the light data from the network and realizes the scene simulation system of plane with Visual C ++ 6. 0.