Stereo viewing is a common technique to increase visual realism or enhance user interaction with 3D scenes. Two views of a scene are created, one for the left eye, one for the right. Some sort of viewing hardware is used with the display, so each eye only sees the view created for it. The apparent depth of objects is a function of the difference in their positions from the left and right eye views. When done properly, objects appear to have actual depth, especially with respect to each other. When animating, the left and right back buffers are used, and must be updated each frame.
大概就和咱们看的立体画差不多吧 |
发表于 2002-12-6 09:11:45
发表于 2002-12-7 14:43:06
0 XGL/AGP/3DNOW! 