Information processing device, three-dimensional shaping system, three-dimensional shaping device, and information display method

An information processing device, comprising:

• a data processing unit configured to specify a void region including voxels, which are to be partially filled with a shaping material, of a three-dimensional shaped object based on shaping data for shaping the three-dimensional shaped object, the shaping data including path information indicating a movement path of a discharge unit configured to move while discharging the shaping material and discharge amount information indicating a discharge amount of the shaping material in the movement path;
• and
• a display control unit configured to display, on a display unit, at least a part of first shape data indicating a shape of the three-dimensional shaped object generated based on the shaping data, wherein
• the display control unit performs, on the display unit, a display configured to specify the void region in at least a part of the first shape data such that the void region inside the first shape data can be confirmed in advance before shaping the three- dimensional shaped object according to the shaping data, and
• the data processing unit is further configured to calculate a first region of voxels to be filed with the shaping material and a second region based on the path information and the discharge amount information, and calculate the void region by excluding the second region from the first region.