Virtual Garment Piece Design and Stitching Algorithm Based on Virtual Simulation Technology

Modern computer-aided design (CAD) technology is widely used in the field of fashion design. Designers do not have to draw again every time they carry out template design, but can and change graphic drawings directly on computer using CAD technology. In this way, designer see fitting effect two-dimensional clothing three-dimensional human body real process garment results according pieces. Then, efficiency will be greatly improved, labor cost resource reduced, if cloth highly simulated, virtual more higher value. Virtual has always played an important role manufacturing industry. recent years, there are application scenarios clothing, it good engineering value study realize a reasonable efficient sewing algorithm for At home abroad, research 3D gradually deepened, series been achieved aspects piece modeling, stitching, collision detection. However, traditional detection infinite loop establishment bounding box. same time, complexity high. Based “personalized system platform” independently developed by group, realizes interactive function pieces researches folding The triangulated, generated triangular mesh simulate finite element analysis physical movement distance between model piece. To achieve realistic clothes, seam suggested, which puts extra bending force limits patches near seam, works well test environment. stress state recreated assessing internal exterior pressures fabric. Second, stitching technology, turned into garment. Finally, box tree built. detects handles fabric during sewing. texture mapping bitmap approximate garment’s true effect. investigating wind fabric, dynamic impact under simulated. present, dressing conventional categories, obtain ideal simulation condition blowing.