| 摘要 |
PROBLEM TO BE SOLVED: To verify whether or not shape data on a product are good extremely easily and surely by finding a segment of length corresponding to each value of curvature, displaying respective segments along a curved line, and giving attributes including the center to each segment and displaying them. SOLUTION: In an analyzed image drawing obtained through the analysis of a curve curvature analysis part, a segment of calculated length is displayed in a color corresponding to the length toward the center of curvature for a desired curve of a selected shape surface 50, and values of curvature displayed in respective colors are displayed as a scale 52. Namely, the curvature of the arbitrary curve 51 on the shape surface 50 is displayed by colors corresponding to the value, so the extent of the curvature can be grasped extremely easily. Since the curvature is compared with a criterion set according to production technology necessary condition data on a vehicle body and the shape data are verified according to the comparison result, a judgement can be made considering actually manufactured product.
|
