FABRIC MODEL MAKING PROGRAM, FABRIC MODEL MAKING DEVICE, AND FABRIC MODEL MAKING METHOD

摘要

To provide a fabric model generation program, fabric model generation apparatus and fabric model generation method that are capable of generating a napped fabric model in which the realistic structure of each napped part is reproduced. A placement portion 130 calculates an initial shape of napped models, which are three-dimensional models of the napped parts, on the basis of a degree of defiberation, minimum radius and height information, and places the napped models having the calculated initial shape in predetermined positions of the base texture model. A flexure energy calculation portion 141 calculates a flexure energy representing the energy of the napped models attempting to flex, on the basis of a yarn stiffness coefficient. A repulsion energy calculation portion 142 calculates a repulsion energy representing the energy between the napped models attempting to repel each other, on the basis of a repulsion coefficient. A final shape calculation portion 143 deforms the shape of the napped models to calculate the final shape of the napped models so that a sum energy obtained by adding up the flexure energy and the repulsion energy becomes minimum.