一种变化光照条件的织物真实感图形绘制方法  

A Realistic Image Rendering Technology Based on Changing of Illumination

作　　者：张建英[1] 张方强[1] 

机构地区：[1]浙江大学电气工程学院,杭州310027

出　　处：《系统仿真学报》2004年第5期876-878,共3页Journal of System Simulation

摘　　要：本文从常用的光照模型着手,分析了织物的真实感图形绘制特点,建立了一种复杂程度较低而逼真效果较好的特殊光照模型,在此基础上,阐述了基于变化光照条件的织物真实感图形绘制的基本原理及具体实现方法,并给出纬编提花织物基于不同光照条件下的真实感图形实例。Based on analyzing the general illumination models and the features of the realistic image rendering on fabric, it is built in this paper the special illumination model with low complexity and high realistic effect. Then it is stated the principles and approaches on the realistic image rendering under changing of illumination, and the results of weft knitted jacquard fabrics are also presented.

关 键 词：真实感图形 光照模型 纬编提花织物 计算机辅助设计 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]