THREE-DIMENSIONAL SHAPE DEVELOPMENT DEVICE, THREE-DIMENSIONAL SHAPE DEVELOPMENT METHOD, AND PROGRAM FOR THREE-DIMENSIONAL SHAPE DEVELOPMENT

摘要

PROBLEM TO BE SOLVED: To easily obtain a two-dimensional pattern precisely corresponding to a desired three-dimensional shape.;SOLUTION: This computer 20 as a three-dimensional shape development device in which a program for three-dimensional shape development is installed is provided with a coordinate processing part 21 for acquiring the two-dimensional coordinate data of an outline stroke SS input through a mouse 50 or the like; a 2D/3D modeling part 22 for generating two-dimensional model data about a two-dimensional pattern by executing two-dimensional modeling based on the two-dimensional coordinate data, and for generating the three-dimensional model data of a three-dimensional shape to be acquired by expanding the two-dimensional pattern by executing three-dimensional modeling based on the two-dimensional model data; and a 2D model data adjusting part 23 for adjusting the two-dimensional model data so that the outline stroke SS can be matched with an outline corresponding to the outline stroke SS of the three-dimensional shape specified by the three-dimensional model data.;COPYRIGHT: (C)2009,JPO&INPIT