| 摘要 |
PURPOSE:To improve operability related to shape creating and editing by managing tools as auxiliary shape data to be sued when each processing subject creates a shape by each processing subject. CONSTITUTION:Separately from a graphic data base 10 to store the shape data of a completed model, a working area 17 for storing the shape data and tool information to be used in an object shape creating process is provided, and the area 17 is positioned as a working graphic data base. Consequently, it becomes possible to manage the tool information useful in creating shapes for each individual separately from the graphic data base 10 to be used by plural processing subjects, and further, only necessary data can be selectively transferred between the working area 17 and the graphic data base 10. Thus, the operability related to the shape creating and editing can be improved. |
