基于3DS MAX7.0软件平台三维组织的结构模拟

Structure Simulation of 3D Weave Based on 3DS MAX 7.0 Software

利用3DS MAX7.0软件提供的NURBS曲线建模放样技术,通过设定三维组织最小结构单元经纬纱线的结构参数,对NURBS曲线上控制点的三维坐标进行调整、成组编辑,以圆形模拟纱线的截面,实现三维组织的结构模拟,给出三维正交分层接结和Noobed三维组织模拟效果.

Presented the method and procedure of realizing the structure simulation of 3D weaves by means of the software of 3DS MAX 7.0. According to the smallest structure unit of 3D weave,the paper applied the NURBS curve modeling to draw the space interlacing curves of warp yarns and filling yarns by adjusting the reference points＇ 3-axial parameters. Then, by group editing, modeling the yarn＇s section as circle shape and using the lofting function of 3DS MAX 7.0 software ,the paper showed the structure simulation effect of Noobed 3D weaves.