这是一个立体视觉程序，作者多年来一直在制作他的Rodney人形机器人。动物用立体视觉来判断猎物和它的远近，这个代码使用一对USB摄像头来模拟这一功能，程序输出结果可以保存成VRML格式。-This is a three-dimensional visual procedures, the author has produced over the years he Rodney humanoid robot. Stereovision animal prey and to judge its distance, This code uses a USB camera around and simulation of this function, procedures output can be saved as VRML format.