The framework of stereo visual system based on Vega was presented,and the method of initializing scene and the setting of stereo display parameter in Vega were expoun-ded.

• 在船舶操纵模拟器中,视景系统的立体显示为场景中物体的空间关系提供重要的视觉信息,并大大地增强了三维场景的真实感。