Editing device for three-dimensional shape data, and non-transitory computer readable medium storing three-dimensional shape-data editing program

A non-transitory computer readable medium storing a three-dimensional shape-data editing program that, when executed, causes a computer to execute a process, the process comprising:

• setting at least one first characteristic point on three-dimensional shape data forming a three-dimensional shape;
• setting at least one second characteristic point on a predetermined distribution pattern separate from the three-dimensional shape data, the at least one second characteristic point corresponding to the at least one first characteristic point set by the setting of at least one first characteristic point;
• and
• assigning an attribute to a three-dimensional range included in at least part of the three-dimensional shape in accordance with the distribution pattern so that the at least one first characteristic point set in the setting of at least one first characteristic point and the at least one second characteristic point set in the setting of at least one second characteristic point correspond to each other,
• wherein the three-dimensional shape is configurated by a plurality of voxels,
• wherein the process further comprises assigning the attribute to the plurality of voxels configurating the at least part of the three-dimensional shape in accordance with the distribution pattern so that the plurality of first characteristic points and the plurality of second characteristic points correspond to each other,
• wherein the process further comprises controlling mixing a combination of materials, and
• wherein the mixing the combination of materials is prohibited when it is determined that the materials are placed adjacently to but separated from each other in the three-dimensional shape data.

An editing device for three-dimensional shape data, the editing device comprising:

• at least one hardware processor configured to implement:
• setting at least one first characteristic point on three-dimensional shape data forming a three-dimensional shape;
• setting at least one second characteristic point on a predetermined distribution pattern separate from the three-dimensional shape data, the at least one second characteristic point corresponding to the at least one first characteristic point;
• and
• assigning an attribute to a three-dimensional range included in at least part of the three-dimensional shape in accordance with the distribution pattern so that the at least one first characteristic point and the at least one second characteristic point correspond to each other,
• wherein the three-dimensional shape is configurated by a plurality of voxels,
• the at least one hardware processor is further configured to implement assigning an attribute to the plurality of voxels configurating the at least part of the three-dimensional shape in accordance with the distribution pattern so that the plurality of first characteristic points and the plurality of second characteristic points correspond to each other, and
• wherein the at least one hardware processor is further configured to control the three-dimensional shape such that the at least one of the voxels with representing at least one material does not continue for a predetermined threshold distance or longer, or such that the distribution pattern is created so that each of a plurality of materials, including the at least one material, has no anisotropy.