| 摘要 |
PURPOSE: To easily retrieve three-dimensional stereoscopic data prepared based on two-dimensional graphic data by providing a means for storing the relation of correspondence between the three-dimensional stereoscopic data and the two-dimensional graphic data of its preparation base. CONSTITUTION: A dimension switching part 7 is connected with an interactive two-dimensional graphic operating part 1 and an interactive three-dimensional graphic operating part 2 and alternately switches the connection. Besides, an execution history re- executing part 8 applies the execution history of operations, stored in an execution history storage 9 for managing and storing the execution history of operations due to the interactive two-dimensional graphic operating part 1 or the interactive three- dimensional graphic operating part 2, due to the interactive two-dimensional graphic operating part 1 or the interactive three-dimensional graphic operating part 2 to any arbitrary commanded data again. Further, a dimension linkage monitoring part 10 receives data inputs from two-dimensional and three-dimensional graphic data storages 3 and 4 and a dimension linkage data storage 11 and outputs them to the dimension switching part 7. Then, the relation of correspondence between three-dimensional data and the two-dimensional data of its preparation base is stored in the case of designing a three-dimensional solid. |
