| 摘要 |
PROBLEM TO BE SOLVED: To facilitate mapping between three-dimensional data and second texture picture data in the case of the existence of first texture picture data mapped to three-dimensional shape data. SOLUTION: Three-dimensional shape data to which first texture picture data is mapped and second texture picture data are inputted, and a first texture picture 31 and a second texture picture 32 are displayed on a display device. Plural pairs of corresponding points (a1 and b1, a2 and b2,...) of the first texture picture and the second texture picture are designated by a pointing device. A processor operates the correspondence relation between the three-dimensional shape data and the second texture picture data on the basis of known mapping information between the three-dimensional shape data and the first texture picture data and the correspondence relation between plural pairs of designated points between the first texture picture and the second texture picture. |
