len3d

摘要： Shader Type Overview There are many types of shaders, all of which can be substituted by user-written shaders: material shaders describe the visible material of an object. They are the only man... 阅读全文

摘要： Direct Illumination To understand indirect illumination, first we must clarify direct illumination. A shader that uses direct illumination, calculates the light coming directly from lights. We show th... 阅读全文

摘要： General Subsurface scattering is a term used in computer graphics to describe the method for attaining the 'softer' look of natural materials such as skin, marble, and milk. The term comes from medica... 阅读全文