| 摘要 |
A 3-D modeling system is provided for reducing design costs an efficient drawing checking operation. A number of CAD units and a server are connected through network and can communicate. The CAD unit includes an input device including a keyboard, a mouse device and the like, a computer, forming the center of the system, and a display device. The server stores a working process database including working process information. When checking a drawing for a 3-D model, the computer recognizes the shape of the 3-D model, divides the model into elements based on the shape recognition and determines an optimum working requirement for each element from the working process information. After the determination of the working requirement, if a correction is necessary, a message indicating the need for correction is displayed. |
