摘要
LOD、3D渲染中几乎处处用到这种思想,ROAM是LOD渲染思想中的一种,ROAM做为现今最流行的地形渲染技术在国外应用非常广泛,而国内应用非常少。本文主要讲述如何实现这种思想,主要从地形数据的加载存储、评价体系的建立、裂缝的处理这三方面讲解,最后是讲述渲染细节。
LOD, applied everywhere in 3D rendering.Among those LOD essential thoughts,ROAM has been widely used overseas as the most popular technology,but rare in our country.This article wants to tell you how to implement this thought.We are going to explain mainly from three aspects which are storage loading of terrain data,building of evaluation system and handle with crevices. At last I will show you the details for rendering methods.
出处
《农业网络信息》
2006年第5期42-44,41,共4页
Agriculture Network Information
