| 摘要 |
PROBLEM TO BE SOLVED: To smoothly deform a three-dimensional model to match an image of a designer. SOLUTION: This system deforms the three-dimensional model to be in matching with the cross sectional form inputted by the designer. To the three- dimensional model 310, a desired plane 320 is set, and a cross section 330 of the three-dimensional model 310 by the desired plane 320 is obtained. Next, on plural cross sections 332, 334, 336 of the model obtained in the above procedures, operation points (black points) are disposed. The disposed operation points are moved, and the three-dimensional model 310 is deformed by GFFD, thereby a target three-dimensional model 350 in a form imaged by the designer is obtained. |
