| 摘要 |
PROBLEM TO BE SOLVED: To efficiently and highly precisely design a three-dimensional model. SOLUTION: Ashy information A1 is a three-dimensional shape model with parts P1 and parts P2 as configuring elements, and ashy information A2 is a three-dimensional shape model with parts P2 to P4 as configuring elements. The parts P2 are shared parts between the ashy information A1 and the ashy information A2. When the ashy information is registered in a three-dimensional CAD system, box information b1 of the parts P1 and box information b2 of the parts P2 are calculated about the ashy information A1, and box information b3 of the parts P3 and box information b4 of the parts P4 are calculated about the ashy information A2, and box information B1 is acquired by cumulatively calculating the box information b1 and the box information b2 about the ashy information A1, and box information B2 is acquired by cumulatively calculating the box information b2 to b4 about the ashy information A2. COPYRIGHT: (C)2009,JPO&INPIT
|
