Abstract: Second voxel data in which the same material as a material determined based on a positional relationship with respect to a position where a first action has been performed is set, and a second mesh that is a mesh of a second voxel object related to the second voxel data, and for which vertex coordinates of the mesh are determined based on at least a density, and a material of the mesh is determined based on the material of the second voxel data, are generated. When the material of the second voxel data is a first material, a first in-game effect related to the first material is produced for the second voxel object, and a size of the second voxel object is reduced according to game progression.

Abstract: For each of a plurality of voxels included in a voxel space, voxel data in which at least a density and a material are set is updated based on game processing. Vertex coordinates of a mesh are determined based on the density. A material of the mesh is determined based on at least the material included in the voxel data. The mesh is rendered based on material data including at least rendering setting information. Of materials included in the voxel data in at least one voxel space for which a first determination shape set in a voxel space is determined to be located in a range that satisfies a first condition, a first material is updated into a second material.

Abstract: Voxel data in which at least a density and a material ID are set for each of a plurality of voxels is updated based on game processing. Vertex coordinates of a first mesh and a material ID of a polygon are determined based on at least the voxel data. Each polygon is rendered based on rendering setting information of a material associated with the material ID of the polygon of the first mesh, whereby the first mesh is rendered. When a first event occurs a material associated with a first material ID associated with a first material is switched from the first material to the second material.

Abstract: An example of an information processing system updates, based on game processing, voxel data in which at least a density is set. The information processing system updates a display mesh determined based on the density included in the voxel data. The information processing system renders, for each frame, a virtual space including the display mesh, based on vertex coordinates of the display mesh. The information processing system, based on the game processing, starts gradual update for gradually updating the voxel data in a period consisting of a plurality of frames. In the period of the gradual update, the information processing system determines, for each frame, determines a voxel update range in the frame by a determination method using a plurality of shapes, and performs, in the voxel data, update of the density for each of voxels corresponding to the voxel update range in the frame in the virtual space.

Abstract: If a destruction action of a player character hits a terrain object, an example of an information processing system updates a voxel value of a voxel included in a destruction range, thereby deforming a terrain polygon mesh. The information processing system projects a trace polygon mesh onto the terrain polygon mesh at a place hit by the destruction action, and sets coordinates of a vertex that can be projected onto the terrain polygon mesh based on a position onto which the trace polygon mesh is projected and also sets a vertex that cannot be projected onto the terrain polygon mesh not to be displayed.

Abstract: It is determined whether or not a positional relationship between a player character and a terrain object around the player character in a virtual space satisfies a permission condition. If the positional relationship does not satisfy the permission condition, then when a virtual camera approaches the terrain object, avoidance control to prevent the virtual camera from being located inside the terrain object is executed. If the positional relationship satisfies the permission condition, the virtual camera is controlled without executing the avoidance control. A portion of a surface of the terrain object that faces front with respect to the virtual camera is rendered.

Abstract: A portion of a surface of a terrain object that faces front with respect to a virtual camera is rendered. It is determined whether or not the virtual camera is located inside the terrain object. A display changing process of changing an image for displaying based on an image obtained by rendering a virtual space including the terrain object is executed when it is determined that the virtual camera is located inside the terrain object.

Abstract: A machine tool includes a tool holder configured to hold a grindstone. A workpiece holder is configured to hold a workpiece. At least one actuator is configured to move the tool holder in a movement direction relative to the workpiece holder. A motor is different from the at least one actuator and is configured to move one holder out of the tool holder and the workpiece holder along a control axis. Actuator control circuitry is configured to control the at least one actuator to move the tool holder in the movement direction. Motor control circuitry is configured to control the motor to control the one holder to be stationary in a direction along the control axis. Contact detection circuitry is configured to detect a contact between the grindstone and the workpiece based on a change in a control value of the motor.

Abstract: To obtain a wide stretching range in a waist stretching sheet, a tape-type disposable diaper has a main body including a waist stretching sheet and a fastening tape on a dorsal side portion B. The main body has a folded-back portion in which a side including a portion having a non-stretchable region of the waist stretching sheet is folded back to a center side and fixed.

Abstract: A cover nonwoven fabric covers a back surface of an inner member from between a front side outer member and the inner member to between a back side outer member and the inner member. The cover nonwoven fabric extends from a back surface side of a base portion of one side gather to a back surface side of a base portion of the other side gather. The cover nonwoven fabric has holes penetrating the front and back surfaces at intervals from between the front side outer and inner members to between the back side outer and inner members. The side edges of the cover nonwoven fabric are located at the positions same as the side edges of the narrowest part of the absorber in the width direction or on the center side in the width direction with respect to the side edges of the narrowest part.

Abstract: The present invention is intended to provide an absorbent article that is excellent in anti-odor effect at the time of disposal. A pants-type disposable diaper includes an anti-odor tape that has a first gas barrier layer coupled to the pants-type disposable diaper and a second gas barrier layer that is stuck in a separable manner to either front or back surface of the first gas barrier layer via an adhesive agent containing an anti-odor agent. The anti-odor tape takes an anti-odor measure by separating the second gas barrier layer from the first gas barrier layer to expose the adhesive agent to the outside at the time of disposal of the pants-type disposable diaper.

Abstract: A stretchable structure is provided with an elastic member provided between a first sheet layer and a second sheet layer. A stretchable region and a non-stretchable region are alternatively repeated three or more regions from end to end in the stretching direction of the stretchable structure. Both ends are the stretchable region. Both of the ends have an adhesive region of a hot melt adhesive, where the elastic member is adhered to the first sheet layer and the second sheet layer, in a spread state, intervals between adhesive regions adjacent in the stretching direction are all the same, twice of a stretching direction length of the adhesive region positioned on both ends in the stretching direction of the stretchable structure and a stretching direction length of the adhesive region positioned at an end portion on the non-stretchable region side of the stretchable region are all the same.

Abstract: An underpants-type disposable diaper has a display sheet containing a resin film between an inner member and at least one of a front side outer member and a back side outer member. A cover nonwoven fabric is provided with a plurality of holes having intervals and penetrating a front and a back is interposed from at least a crotch side edge of an outer member overlapping the display sheet to a side of a waist opening between the display sheet and a liquid impervious sheet. An internal surface and an external surface of the cover nonwoven fabric are bonded to facing surfaces, respectively, through a hot melt adhesive. Compatibility between prevention of deterioration of appearance of the display sheet and prevention of a decrease in air permeability is achieved.

Abstract: An underpants-type disposable diaper has outer members that separately or integrally configures a front body and a back body. An inner member is attached to the outer members from the front body to the back body. The outer members have a waist extended section that extends to a side of the waist opening of an edge of the inner member on a waist side. The underpants-type disposable diaper further has a display sheet containing a liquid impervious resin film on an outer side of the inner member in a region in which the outer members and the inner member overlap with each other in at least one of the front body and the back body, in which the display sheet extends from a region overlapping the inner member into the waist extended section.

Abstract: A cover nonwoven fabric covers a back surface of an inner member from between a front side outer member and the inner member to between a back side outer member and the inner member. In this cover nonwoven fabric, a large number of holes are provided at intervals. The holes penetrate the front surface and back surface from between the front side outer member and the inner member to between the back side outer member and the inner member. The front side outer member and the back side outer member have, at least at portions overlapping with the cover nonwoven fabric and not having any elastic member, a total luminous transmittance of 50% or more.

Abstract: An underpants-type disposable diaper separately has a front side outer member and a back side outer member, the front side outer member and the back side outer member being spaced apart in a front-back direction in a middle in the front-back direction The back side outer member has a gluteal cover portion extending to a center side of the side seal portions in the front-back direction, and a front-back direction dimension of a side edge of the gluteal cover portion is 0.9 to 1.1 times a width direction dimension from a side edge of the back side outer member to a side edge of a center side of the side seal portions in the width direction.

Abstract: An absorbent article includes an absorber including cells, each of which is surrounded by bonded portions of a front surface side sheet and a back surface side sheet and in each of which the front surface side sheet and the back surface side seat are not bonded, and including superabsorbent polymer particles contained in each of the cells. The bonded portions are arranged in dotted line shapes according to a pattern in which same-sized octagonal portions having all interior angles of 135°, and having two pairs of opposite sides whose facing directions are mutually orthogonal are equal in length, and diamond-shaped portions each having equal length of all sides and being formed in portions among the octagonal portions, are arranged without any space in the front-back direction (LD) or the width direction (WD).

Abstract: An absorbent article includes an absorber having a front surface side sheet, a back surface side sheet disposed on the back surface side of the front surface side sheet, cells each of which is surrounded by bonded portions of the front surface side sheet and the back surface side sheet and inside each of which the front surface side sheet and the back surface side sheet are not bonded, and particulate materials which include superabsorbent polymer particles and which are contained in each of the cells. The bonded portions are arranged in continuous line shapes or dotted line shapes so as to form same-sized regular hexagons, which connect each other as unit shapes to be a honeycomb shape. All the cells are the same-sized regular hexagonal cells each of which is surrounded by the bonded portions.

Abstract: An absorbent article includes an absorbent element obtained by wrapping an absorbent body in a wrapping sheet, wherein the absorbent body is obtained by mixing and accumulating fibers and high absorbent polymer particles and includes an impregnation layer impregnated with a hot melt adhesive having melt viscosity of 1,000 to 6,000 mPa·s on at least one side of a front face side and a back face side thereof. A part of an internal surface of the wrapping sheet facing the impregnation layer is bonded to an external surface of the impregnation layer through an adhesive layer made of a hot melt adhesive having melt viscosity within a range of 4,000 to 9,000 mPa·s and having higher melt viscosity than melt viscosity of the hot melt adhesive impregnated into the impregnation layer.

Abstract: An absorbent article includes an absorbent element obtained by wrapping an absorbent body in a wrapping sheet. The wrapping sheet includes an intermediate part located on one side of a front side and a back side of the absorbent body and both side parts folded back to the other side of the absorbent body from the intermediate part. The both side parts are overlapped with each other on the other side of the absorbent body. An overlapped part is bonded through a hot melt adhesive to form a connecting portion. A surface of the absorbent body on a side of the connecting portion is bonded to an internal surface of the wrapping sheet through hot melt adhesives, and the connecting portion of the wrapping sheet extends in a width direction to extend over both widthwise sides of a slit provided in the absorbent body.