Information processing system, information processing method, and program

An information processing system comprising:

• a controller including a processor configured to execute each of the following steps of:
• an acquisition step of acquiring data on a first pattern relating to a shape of a garment;
• a division step of dividing, into a plurality of meshes, at least part of a model representing the shape of the garment, the model being created based on the data on the first pattern, a plurality of two-dimensional pieces of the garment being reconfigured based on the plurality of meshes and reference information on production of the garment;
• a merging step of merging adjacent two meshes of the plurality of meshes when a length of a boundary between the adjacent two meshes satisfies a predefined condition, the plurality of two-dimensional pieces being generated by merging the adjacent two meshes;
• and
• an output step of outputting, based on the data on the first pattern and the reference information, data on a second pattern relating to the shape of the garment, the data on the second pattern including:
• shapes of the plurality of two-dimensional pieces;
• and
• an area where the plurality of two-dimensional pieces are disposed in such a manner that they do not overlap each other and that a total number of the plurality of two-dimensional pieces in the area is less than or equal to a first predetermined threshold.