KNIT STRUCTURE MODEL GENERATION PROGRAM, KNIT STRUCTURE MODEL GENERATION APPARATUS AND KNIT STRUCTURE MODEL GENERATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a knit structure model generation program capable of generating the three-dimensional model of warp knit, where a knit structure is realistically reproduced, and to provide a knit structure model generation apparatus, and a knit structure model generation method.;SOLUTION: An initial model generation part 160 generates the initial model of the warp knit, where yarn routes are expressed by polygonal lines, in a virtual three-dimensional space in response to array information which indicates yarn route information, showing one line of yarn route in the warp direction of the warp knit, and also an array position in the weft direction of one line of yarn route indicated by the yarn route information. A position correcting part 170 sets the mass points of the yarn at featured positions on the yarn route constituting the initial model, generates the dynamic model of the warp knit by connecting the respective mass points through the use of the edges to which the dynamic characteristic of actual yarn is imparted, and then, corrects the position of the respective mass points. A three-dimensional model generation part 180 generates the three-dimensional model of the warp knit by forming a surface, expressing a yarn surface, in the yarn route to be indicated with the edges connected to the position-corrected mass points.;COPYRIGHT: (C)2008,JPO&INPIT