| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate three dimensional CAD data of a structure in each step of process. <P>SOLUTION: A CAD data generation device 100 includes: a CAD obtaining part 111 for obtaining three-dimensional CAD data including three-dimensional objects; a memory part 150 for storing work process control data specifying a plurality of work processs and the order of the work processs, and a comparison table for associating the three-dimensional objects with each work process; a work process obtaining part 111 for obtaining a work process, a work process extraction part 112 for extracting work processs before the work process, as a group of first work processs, from the work process control data; a CAD data extraction part 112 for extracting CAD data, by referring to the comparison table, from the three-dimensional CAD objects as a group of first three-dimensional objects by specifying the three-dimensional objects associated with a group of the first work processs; and a CAD data generation part 113 for generating, as three-dimensional CAD data for a three-dimensional object model, three-dimensional CAD data including the group of the first three-dimensional objects. <P>COPYRIGHT: (C)2012,JPO&INPIT |
