...可见几何图形的尺寸放入不显示 (Put in no show dimension on non-visible geometry) 5：把3D标注转换成平面视图 (View From 3D) 1) 保留 2D 提取标注的布局和修饰 (Keep layout and dress-up of 2D extracted annotations) ..
Panorama View3D provides true 3D elevation views obtained from NASA's height and terrain data enable intuitive orientation and show users what lies ahead.
Also unique to this HDTV from all others is support for Multi-View, which, with the addition of appropriate 3D glasses (each with their own built-in headphones) lets two people watch two entirely different things on the same screen at once.