Virtual prototyping system and method
    1.
    发明授权
    Virtual prototyping system and method 有权
    虚拟原型系统和方法

    公开(公告)号:US07937253B2

    公开(公告)日:2011-05-03

    申请号:US11071918

    申请日:2005-03-04

    IPC分类号: G06F7/48 G06F17/10

    摘要: A computer method for simulating motion of at least a portion of a virtual body is disclosed. The method comprises the steps of: providing a surfaced body model; capturing or computing motion data for an external surface of the surfaced body; dividing the body model into at least two volumes, one of the volumes comprising at least a portion of the external surface of the surfaced body and being a deformable volume, and one of the volumes being a prescribed motion volume, the two volumes defining an interfacial surface; moving the external surface of the surfaced body according to the motion data while computing motion of the interfacial surface; and, simulating motion of the portion of a body by driving motion of the interfacial surface through the computed motion to provide an accurately positioned moving deformable surface that can be used in garment design.

    摘要翻译: 公开了一种用于模拟虚拟身体的至少一部分的运动的计算机方法。 该方法包括以下步骤:提供表面体模型; 捕获或计算表面物体的外表面的运动数据; 将身体模型分成至少两个体积,其中一个体积包括表面体的外表面的至少一部分并且是可变形体积,并且其中一个体积是规定的运动体积,两个体积限定界面 表面; 根据运动数据移动表面物体的外表面,同时计算界面表面的运动; 以及通过驱动界面表面的运动通过计算的运动来模拟身体部分的运动,以提供可用于服装设计中的精确定位的可移动可变形表面。

    Method of analysis of comfort for virtual prototyping system
    2.
    发明授权
    Method of analysis of comfort for virtual prototyping system 有权
    虚拟原型系统舒适度分析方法

    公开(公告)号:US07634394B2

    公开(公告)日:2009-12-15

    申请号:US11072152

    申请日:2005-03-04

    IPC分类号: G06F17/10 G06G7/48

    摘要: A method for analyzing the comfort of an actual product on an actual body by use of a virtual product model and virtual body model to calculate a comfort indicator. The method comprises the steps of: (a) providing a virtual body model; (b) providing a virtual product model; (c) providing virtual simulation software; (d) gathering data from actual users of an actual product of a type modeled by the virtual product model; (e) running a virtual simulation for the virtual product model worn on the virtual body model; (f) running a virtual simulation for the virtual body model in the absence of the virtual product model; (g) calculating a difference in deformation on the virtual body model between the virtual simulations; and (h) correlating the calculated difference to the gathered data to determine a magnitude difference, the magnitude difference being the comfort indicator.

    摘要翻译: 一种通过使用虚拟产品模型和虚拟身体模型来分析实际身体上的实际产品的舒适度以计算舒适指标的方法。 该方法包括以下步骤:(a)提供虚拟身体模型; (b)提供虚拟产品模型; (c)提供虚拟仿真软件; (d)从虚拟产品模型建模类型的实际产品的实际用户收集数据; (e)对虚拟机身模型上的虚拟产品模型运行虚拟仿真; (f)在没有虚拟产品模型的情况下运行虚拟机身模型的虚拟仿真; (g)计算虚拟模拟之间的虚拟身体模型的变形差异; 和(h)将计算出的差与收集的数据相关以确定幅度差,幅度差是舒适指示符。