RenderMan中RIB文件的研究及其改进  

The Research and Improvement on RenderMan-Based RIB File

作　　者：王永强[1] 

机构地区：[1]同济大学计算机系

出　　处：《微型电脑应用》2005年第7期42-44,2,共3页Microcomputer Applications

摘　　要：RenderMan是Pixar公司的专业渲染软件,也成为业界事实上的标准,其接口RI将场景转换存储在RIB文件中。本文通过研究和利用RIB文件的结构及流式特性,提出了改进RIB文件生成速度的方法,并提出了将Maya插件和RenderMan整合的方案,最后对该方案提出了进一步的完善。Pixar's RenderMan is a professional rendering software. It is also an industry standard interface specification forphotorealistic Tenderers. RenderMan's Interface (RI) translates 3D scenes into RIB files. Based on the structure of RIB file andits streaming feature, this paper brings forward a method that speeds up performance. Meanwhile, it presents a method tointegrate MAYA's plug-in into RenderMan. In the end, improvement of the method is suggested.

关 键 词：RENDERMAN RIB文件 RI接口 SHADOW MAP 毛发 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]