Abstract: A determination system determining a measurement standard includes a memory that stores information concerning a three-dimensional shape of a produced workpiece and the measurement standard set in a surface forming the workpiece in response to a location where the workpiece is supported when a length of the workpiece is measured, a calculating unit that calculates, in a projection plane perpendicular to a line normal to the surface having the measurement standard set thereon, an area of a first region based on an external shape of a projection image of the entire workpiece, and an area of a second region based on only a projection image of the surface having the measurement standard set thereon, and a determining unit that determines that the measurement standard is appropriate if a magnitude of the area of the second region to the area of the first region is higher than a predetermined threshold value.

Abstract: Provided is a development view generation system including a storage unit that stores information on a three-dimensional shape of an article, a development surface determination unit in which when there is a second surface adjacent to a first surface, the first surface being a determination target, and there is a third surface adjacent to the first surface and the second surface, if an angle between the first surface and the second surface and an angle between the first surface and the third surface are a pre-set threshold or less, the development surface determination unit determines the first surface as a development surface, and if any one of the respective angles is greater than the threshold, the development surface determination unit determines the first surface as a non-development surface, and a development view generation unit that generates a development view, for a surface which is determined as a development surface.

Abstract: Provided is a molding wall thickness recognition apparatus, including a calculation portion that calculates a surface area of each surface that configures a molded article in each wall thickness, based on three-dimensional shape information which illustrates a shape of the molded article having different wall thicknesses, and a determining portion that determines the wall thickness of the surface area that satisfies preset conditions as a basic wall thickness, by comparing each surface area in each wall thickness calculated by the calculation portion.

Abstract: An information processing device includes a receiving unit, an inspection unit, a generating unit, and an output unit. The receiving unit receives three-dimensional (3D) information at least including a 3D shape. The inspection unit conducts, on the 3D information, a mold requirement inspection at least including undercut as a mold requirement inspection for fabricating an object represented by the 3D information. When the inspection unit detects an inexpedient part, the generating unit generates inexpedience information for creating a 3D representation of the inexpedient part. The output unit outputs the inexpedience information in association with an inspection item.

Abstract: An information processing apparatus includes an inspecting unit that performs a mold requirement inspection on three-dimensional information for manufacturing a product expressed by the three-dimensional information; and an outputting unit that outputs information for plotting a line indicative of an inexpedient part in a space configured of a surface of the product expressed by the three-dimensional information, as information indicative of an inspection result by the inspecting unit.

Abstract: An information processing apparatus includes an inspecting unit that performs a mold requirement inspection on three-dimensional information for manufacturing a product expressed by the three-dimensional information; and an outputting unit that outputs information for plotting a line indicative of an inexpedient part on a surface of the product expressed by the three-dimensional information, as information indicative of an inspection result by the inspecting unit.