| 摘要 |
PROBLEM TO BE SOLVED: To generate at a reduced cost a virtual three-dimensional space in which one part of plural rough three-dimensional structural data representing the shape of an object with polygonal poles is replaced with detail three-dimensional structural data representing the shape of the object in detail. SOLUTION: Plural rough three-dimensional structural data are displayed on a display (220), and one rough three-dimensional structural data is selected from the plural rough three-dimensional structural data displayed on the display according to a request inputted from an inputting means (221). Then, detail three-dimensional structural data corresponding to the selected rough three-dimensional structural data are retrieved from a group of the detail three-dimensional structural data representing the shape of an object stored in a storage device in detail (205), and the selected rough three-dimensional structural data are replaced with the corresponding detail three-dimensional structural data (222). Thus, a manual work at the time of synthesizing the rough structural data with the detail structural data can be significantly reduced. |
