立体显示虚拟射击训练系统的设计与实现

应用MultiGen-Creator制作三维模型，以VC＋＋6．0为软件开发环境，调用MultiGen-Vega仿真软件提供的Api函数，设计立体显示虚拟射击训练系统；研究了一种用于Vega的实时碰撞检测方法。根据立体视觉的原理，在平面显示器上实现了立体显示。采用双中心投影算法，设置双观察者，来获取左右眼的具有视差的图像；设置双视景显示通道，分别显示左右眼图像；训练员通过控制键盘和鼠标来控制导弹打击敌方目标，同时戴上立体眼镜，可以产生身临其境的真实感，从而准确判断目标位置并击中目标，达到良好的训练效果。

Design and Implementation of a Virtual Shooting Training System with Stereoscopic Display

With the development environment of VC ++ 6.0 and software platform of MultiGen - Vega, we design a stereoscopic display virtual shooting training system based on the three dimensional models made in MultiGen - Creator. A collision detection method of Vega is proposed. If people use a stereoscope, they can see the realistic tridimensional scene because this technology makes the tridimensional show in the display come true. Setting two observers and two channels, we get images of eyes with parallax and show the images on the screen. Trainers control missile to hit targets by keyboard and mouse. They can hit targets because they know the position of targets exactly with the stereoscope and the training effect is perfect.