| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional shape processing method, capable of fast displaying a three-dimensional shape model and also displaying part movement, so that a user will not feel unnaturalness, even when interactively performing the part transfer by using an image. SOLUTION: In this three-dimensional shape processor for displaying a three-dimensional shape, composed of a plurality of three-dimensional shape elements by using data for display, data for detail display and data for simplifying display are stored in an external storage device 3, with respect to the respective three-dimensional shape elements, a circumscribed three-dimensional space area calculating part 12 calculates three-dimensional space areas subscribing the respective three-dimensional shape elements, an inclusion relation deciding part 13 decides the inclusion relation among the respective three-dimensional shape elements from the inclusion relation among the three-dimensional space areas, a display data generating part 14 displays a three-dimensional shape element included in other three-dimensional shape elements by using the data for simplifying display and displays the other three-dimensional shape elements, by using the data for detail display among the respective three-dimensional shape elements, constituting a corresponding three-dimensional shape of the basis of the inclusion relation. |
