织物计算机模拟设计的实现

Fabric Simulations System for Textile Design

描述了织物计算机模拟设计实现的总体结构 ,着重从织物纱线的结构入手 ,采用计算机图形学、计算机图像处理技术、以及人工智能技术将各个主要因素数字化、模型化 ,并充分考虑环境因素的影响 ,提出了基于HSL/RGB颜色空间转换进行光照效果处理的表面光照模型和快速表里分层的组织结构分析算法。实现了对织物外观的模拟 ,从而使模拟效果具有较强的真实感。另外采用活动模板库技术有效地减少了算法的运行时间。

The main structure of virtual reality system for textile design was described.By computer graphics, image processing, artificial intelligence technology and the structure of yarn, a mathematic illumination model for yarn simulation is established ,which is based on HSL/RGB color space changed, a faster surface layer algorithm to analyze the weave structure is given.This model takes great effect of on appearance of fabric.Also it greatly reduces simulation time by using active template library.