| 摘要 |
PROBLEM TO BE SOLVED: To provide a data output regulation device for three-dimensional molding, which can fast determine whether or not output regulation is necessary, with a small process load upon outputting a three-dimensional object based on a polygon model.SOLUTION: The data output regulation device for three-dimensional molding includes: a regulation model database 40 in which a distance distribution and an angle distribution representing features of a regulation model is registered; frequency distribution calculation means 10 that classifies polygons in a target model into a first group and a second group, changes orders of polygons in each group, maps polygons in the first group to polygons in the second group, calculates a distance between polygons and a specific angle between polygons, and calculates a distance distribution in the polygons and a distribution of specific angles in the polygons based on the above calculation results; and frequency distribution verification means 20 that collates the calculated distance distribution and the angle distribution with the distance distribution and the angle distribution of a regulation model in the regulation model data base 40 and determines whether or not to regulate an output.SELECTED DRAWING: Figure 2 |
