{"version":"1.0","type":"link","title":"Portal rendering - Newikis","description":"In computer-generated imagery and real-time 3D computer graphics, portal rendering is an algorithm for visibility determination. For example, consider a 3D computer game environment, which may contain many polygons, only a few of which may be visible on screen at a given time. By determining which…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}