基于有向链图编辑方法的T形铺砌织物组织设计  

T-tetrominoes tiling based fabric weave design via the directed-chain-graph editing approach

作　　者：金耀[1,3,4] 王奕凡 JIN Yao;WANG Yifan(School of Computer Science and Technology(School of Artificial Intelligence)Zhejiang Sci-Tech University,Hangzhou 310018,China;Shi Liangcai School of Journalism and Communication,Zhejiang Sci-Tech University,Hangzhou 310018,China;Zhejiang Provincial Innovation Center of Advanced Textile Technology,Shaoxing 312000,China;Key Laboratory of Intelligent Textile and Flexible Interconnection ofZhejiang Province,Hangzhou 310018,China)

机构地区：[1]浙江理工大学计算机科学与技术学院(人工智能学院),杭州310018 [2]浙江理工大学史量才新闻与传播学院,杭州310018 [3]浙江省现代纺织技术创新中心,浙江绍兴312000 [4]浙江省智能织物与柔性互联重点实验室,杭州310018

出　　处：《丝绸》2023年第6期102-108,共7页Journal of Silk

基　　金：浙江省“领雁”研发攻关计划项目(2022C01220);国家自然科学基金项目(61702458);教育部人文社会科学研究规划基金项目(22YJAZH034)。

摘　　要：为克服传统分形与铺砌织物组织设计方法因空间结构单调而使得设计空间受限的问题,本文提出一种T形铺砌织物组织设计方法。该方法运用4个T形铺砌块构,通过构造有向链图高效设计织物组织。首先利用T形铺砌特有的有向链图表示方法,在棋盘格上设计与编辑链图,然后将其转化为T形铺砌结构,最后将基本组织根据铺砌结构进行拆分重组获得变化多样的铺砌织物组织。运用Python语言实现了该织物组织的设计方法并进行可视化。实验结果表明,该织物组织设计方法便捷、直观,能够获得更为丰富且多变的铺砌结构及相应的铺砌织物组织,从而为织物组织的数字化设计探索了一条新的设计途径。With the development of information technology,the digitalization of fabric weave design has become popular.And how to efficiently and conveniently design fabric weave featuring a unique style and diverse changes while meeting the technological requirements is an important research topic in the field of textile design.Existing methods of designing fabric weaves can be roughly divided into two classifications,namely,the global transformation and combination of fundamental weaves.The former takes the weave as a whole and transforms it by various operations,while the latter reassembles one or more simple weaves into a complicated weave according to certain rules.However,the designed fabric weaves are lack of change in their spatial structure and the design degree of freedom is relatively low,which results in limited changes of weave styles.To overcome the above limitation,we proposed a T-tetrominoes tiling based fabric weave design method.Through this method,we constructed the space structure by using four T-tetrominoes tiles disassembled from the basic structure by the selected method,and designed the fabric weave efficiently by constructing the directed chain diagram.Firstly,we designed the directed chain diagram on the checkerboard by using the unique directed chain graph of T-tetrominoes tiling,and edited the chain graph by operations of reversion,splitting and merging of the sub-chain graphs.The editing result of the modified chain graph would act on the T-tetrominoes tiling and change its pattern.Secondly,we reassembled the fundamental weaves into diversified T-tetrominoe tiling fabric weaves.Finally,we implemented the proposed method and visualized fabric weaves with Python language.The method can control the weave design results from various aspects such as different fundamental weaves,disassembly ways and directed chain graphs.Compared with the traditional fabric weave design method,our method is more convenient and intuitive to design fabric weaves with rich and changeable tiling structures.It expands the

关 键 词：织物组织设计 T形铺砌 有向链图 组织编辑 数字化 设计模型 

分 类 号：TS105.1[轻工技术与工程—纺织工程]