Introduction   One of the most fundamental aspects of 3D engine design is management of spatial relationship between objects. The most intuitive …

原理： 简单地说就是贴图一般所使用到的色域都很小，因此可以利用这个特征来减少表示texture的数据量。 These single-material textures often do not exhibit large color variety and contain a limited range of hues, while using a full …