| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solid shaping data creation apparatus and program capable of preventing the formation of vertical stripes by making the errors diffusing relative to pixels adjacent to each other in a lamination direction larger than pixels adjacent to each other in a direction other than the lamination direction.SOLUTION: The CPU of a PC creates shaping data by applying error diffusion processing to a pixel aggregate, which is an aggregate of the pixels extracted from the surface pixels corresponding to a surface part of a solid shape. The CPU diffuses the difference values at the time of quantizing a target pixel P21 of the processing object to adjacent pixels P22-P25 in the same pixel aggregate and to a target pixel P35 and its adjacent pixels P31-P34, P36-P39 in the inner side pixel aggregate. The CPU makes the difference value ratio to the adjacent pixel P24 adjacent in a lamination direction larger than that to the other adjacent pixels P22, P23, P25. The CPU makes the difference value ratio to the adjacent pixels P22-P25 in the same pixel aggregate larger than that to the adjacent pixels P31-P34, P36-P39 in the inner side pixel aggregate.</p> |
