Knitting structure model generation program, knitting structure model generation device, and knitting structure model generation method

摘要

To provide a knitting structure model generation program, knitting structure model generation apparatus and knitting structure model generation method that are capable of generating a three-dimensional model of a warp knit in which a realistic knitting structure is reproduced. An initial model generation portion (160) generates in a virtual three-dimensional space an initial model of a warp knit in which a yarn path is expressed in a broken line, in accordance with yarn path information representing one column of yarn path in a warp direction of the warp knit and array information representing an array position in a weft direction of one column of yarn path represented by the yarn path information. A position correction portion (170) sets mass points of a yarn in characteristic positions on the yarn path constituting the initial model, generates a dynamic model of the warp knit by connecting the mass points by using an edge applied with a dynamic characteristic of an actual yarn, and corrects the position of each mass point. A three-dimensional model generation portion (180) forms a surface expressing a yarn surface on a yarn path represented by the edge connected to the mass points whose positions are corrected, and thereby generates a three-dimensional model of the warp knit.