Abstract: An information processing apparatus includes a processor configured to acquire voxel data and polygon mesh data, the voxel data representing a three-dimensional body by using multiple voxels, each of the multiple voxels retaining an attribute, the polygon mesh data representing the three-dimensional body by using multiple polygons, and output the polygon mesh data after assigning attributes retained by the multiple voxels to the multiple polygons.

Abstract: A three-dimensional shape data editing device including a processor configured to, with regard to an object represented by a first three-dimensional shape configured using multiple forming surfaces of at least one of flat surfaces and curved surfaces, a second three-dimensional shape in which the object is configured using multiple three-dimensional elements, and a third three-dimensional shape that is converted from the second three-dimensional shape such that the object is represented by the multiple forming surfaces, specify edge forming surfaces that correspond to edges of the object extracted from the first three-dimensional shape, with respect to the third three-dimensional shape, and configure the edge forming surfaces in the third three-dimensional shape such that shapes of the edges of the object represented by the first three-dimensional shape are reproduced.

Abstract: A three-dimensional shape data generation apparatus includes: a processor configured to obtain three-dimensional shape data in which a three-dimensional shape is represented by plural three-dimensional elements and an attribute is assigned to each of the plural three-dimensional elements, and divide the three-dimensional shape into plural partial shapes according to the attributes to generate plural pieces of three-dimensional shape data.

Abstract: A three-dimensional shape data editing apparatus includes a processor configured to set, based on three-dimensional shape data of a surface of a three-dimensional shape of an object configured by using a formation surface of at least one of plural flat surfaces or curved surfaces, for each of plural divided three-dimensional regions, a distance from a predetermined location of the region to the formation surface of the three-dimensional shape of the object configured by the formation surface.

Abstract: An editing device for three-dimensional shape data includes: an extraction unit that extracts an overlap region between a first three-dimensional shape to be edited and a second three-dimensional shape that overlaps with the first three-dimensional shape, out of multiple three-dimensional shapes represented by three-dimensional shape data; and a control unit that controls editing of the first three-dimensional shape so that the overlap region extracted by the extraction unit is not lost.

Abstract: An editing device for three-dimensional shape data includes: a two-dimensional region setter that sets a two-dimensional region on a two-dimensional plane, on which a three-dimensional shape represented by three-dimensional shape data is projected; and an initial edit range setter that sets a three-dimensional initial edit range in a depth direction of the two-dimensional region set by the two-dimensional region setter.

Abstract: An editing device for three-dimensional shape data includes: an editor that edits a three-dimensional shape in a second coordinate system different from a first coordinate system, the three-dimensional shape being configurated by multiple voxels and represented by three-dimensional shape data in the first coordinate system; and a converter that converts the three-dimensional shape in the second coordinate system, which is edited by the editor using arrangement information that indicates a positional relationship between the multiple voxels, into a three-dimensional shape in the first coordinate system.

Abstract: A three-dimensional object data generation apparatus includes an obtaining unit that obtains three-dimensional object data representing a three-dimensional object with plural voxels, an attribute pattern reception unit that receives an attribute pattern of an attribute to be set for the plural voxels, a setting condition reception unit that receives a setting condition for setting the attribute for the three-dimensional object in accordance with the attribute pattern, and an attribute setting unit that sets the attribute indicated by the attribute pattern for at least one of the plural voxels in accordance with the setting condition.

Abstract: An editing device for three-dimensional shape data includes: a first setting part that sets at least one first characteristic point on three-dimensional shape data forming a three-dimensional shape; a second setting part that sets at least one second characteristic point on a predetermined distribution pattern, the at least one second characteristic point corresponding to the at least one first characteristic point set by the first setting part; and an assigning part that assigns 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 by the first setting part and the at least one second characteristic point set by the second setting part correspond to each other.

Abstract: A three-dimensional object data generation apparatus includes a setting unit that sets a basic voxel group defined using at least one voxel in accordance with a shape of a surface of a three-dimensional object on a basis of three-dimensional object data indicating the surface of the three-dimensional object using at least either plural flat surfaces or a curved surface and a generation unit that generates three-dimensional object data in which voxels are set inside the surface on a basis of the basic voxel group.

Abstract: An object of the present invention is to provide a vehicle body floor structure capable of effectively preventing deformation of a floor panel by increasing bending strength of the floor panel even when an upper reinforcing member of the floor panel is removed. A vehicle body floor structure of the present invention includes a dash cross member disposed along a kick-up portion on a lower surface side of a floor panel, a novel front side frame having an outer frame and an inner frame at a rear portion of a side frame body, and a floor panel on which beads are formed to form a closed cross-section in cooperation with the outer frame and the inner frame.

Abstract: An editing device for three-dimensional shape data includes: a two-dimensional region setter that sets a two-dimensional region on a two-dimensional plane, on which a three-dimensional shape represented by three-dimensional shape data is projected; and an initial edit range setter that sets a three-dimensional initial edit range in a depth direction of the two-dimensional region set by the two-dimensional region setter.

Abstract: A path data generation device for three-dimensional modeling includes: a first generator that generates two-dimensional data of slice planes obtained by slicing three-dimensional shape data for which multiple different model materials is specified; and a second generator that continuously outputs the multiple model materials in accordance with a path generated based on the two-dimensional data, and when a three-dimensional shape is modeled using a three-dimensional modeling method of modeling three-dimensional shape data, generates path data indicating the path so that a same model material continues along the path.

Abstract: An editing device for three-dimensional shape data includes: a two-dimensional region setter that sets a two-dimensional region on a two-dimensional plane, on which a three-dimensional shape represented by three-dimensional shape data is projected; and an initial edit range setter that sets a three-dimensional initial edit range in a depth direction of the two-dimensional region set by the two-dimensional region setter.

Abstract: An editing apparatus of three-dimensional shape data, includes: a range setting unit that sets at least one of a protection target range and an editable range of a three-dimensional shape represented by three-dimensional shape data including three-dimensional position information, as an edit control range; and a control condition setting unit that sets a control condition for controlling edit in the editable range so as not to edit the protection target range when the editable range is edited.

Abstract: A path data generation device for three-dimensional modeling includes: a first generator that generates two-dimensional data of slice planes obtained by slicing three-dimensional shape data for which multiple different model materials is specified; and a second generator that continuously outputs the multiple model materials in accordance with a path generated based on the two-dimensional data, and when a three-dimensional shape is modeled using a three-dimensional modeling method of modeling three-dimensional shape data, generates path data indicating the path so that a same model material continues along the path.

Abstract: An editing device for three-dimensional shape data includes: a first setting part that sets at least one first characteristic point on three-dimensional shape data forming a three-dimensional shape; a second setting part that sets at least one second characteristic point on a predetermined distribution pattern, the at least one second characteristic point corresponding to the at least one first characteristic point set by the first setting part; and an assigning part that assigns 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 by the first setting part and the at least one second characteristic point set by the second setting part correspond to each other.

Abstract: An editing device for three-dimensional shape data includes: an extraction unit that extracts an overlap region between a first three-dimensional shape to be edited and a second three-dimensional shape that overlaps with the first three-dimensional shape, out of multiple three-dimensional shapes represented by three-dimensional shape data; and a control unit that controls editing of the first three-dimensional shape so that the overlap region extracted by the extraction unit is not lost.

Abstract: An editing device for three-dimensional shape data includes: an editor that edits a three-dimensional shape in a second coordinate system different from a first coordinate system, the three-dimensional shape being configurated by multiple voxels and represented by three-dimensional shape data in the first coordinate system; and a converter that converts the three-dimensional shape in the second coordinate system, which is edited by the editor using arrangement information that indicates a positional relationship between the multiple voxels, into a three-dimensional shape in the first coordinate system.

Abstract: An editing device for three-dimensional shape data includes: a two-dimensional region setter that sets a two-dimensional region on a two-dimensional plane, on which a three-dimensional shape represented by three-dimensional shape data is projected; and an initial edit range setter that sets a three-dimensional initial edit range in a depth direction of the two-dimensional region set by the two-dimensional region setter.