导弹模拟训练系统中的碰撞检测技术研究

Research of Collision Detection Technology in a Missile Simulate Training System

为使构建的虚拟环境尽可能地完善逼真,必须要研究虚拟环境中的地形匹配与碰撞检测问题,如坦克车与地形的匹配算法及导弹与坦克车的碰撞检测等。文中详细研究了某导弹模拟训练仿真系统中的仿真地形数据的产生、坦克车与地形的匹配算法、导弹与地形的碰撞检测、导弹与坦克车的碰撞检测方法等,并对上述算法进行了编程实现,确保了虚拟场景的真实性和有效性。

In order to make the virtual environments more vivid, it is necessary to research the collision detection and terrain matching problems in the virtual scene. For instance, the match problem of tank and terrain and the collision detection problem between tank and missile. The generation problem of terrain data, the match arithmetic between tank and terrain, the collision detection problem between tank and missile, and the collision detection methods of missile and tank are discussed in detail based on the missile simulate training system in this paper. We also accomplished the computer program of these arithmetic, the real effect and valid effect were come true simultaneously.