公开(公告)号：US20220165177A1

公开(公告)日：2022-05-26

申请号：US17602943

申请日：2020-04-10

Applicant: LEGO A/S

Inventor： Hyeonho PARK ,  Yeon-mi YEO

IPC: G09B19/00

Abstract: A method for determining an assembly sequence of an assembling toy including a plurality of assembling elements disposed in a virtual space, Each of the assembling elements have at least one coupling part complementarily coupled to another coupling part, and connected to another assembling element through the coupling part, including a previously assembled element assembled to the assembling toy in the virtual space and a target assembling element that not yet assembled. The method for determining an assembly sequence includes: determining an assembly group in consideration of an upper surface height of the target assembling element connected to the previously assembled element, the upper surface height is calculated on the basis of a height from a ground to an upper surface of the target assembling element; and determining whether to generate a sub assembly group in consideration of the number of the assembling elements included in the assembly group.

公开(公告)号：US20220277507A1

公开(公告)日：2022-09-01

申请号：US17627071

申请日：2020-07-10

Applicant: LEGO A/S

Inventor： Hyeonho PARK ,  Yeon-Mi YEO ,  Dongkyoo LEE ,  Hyung-Jin HA ,  Yeon-Gyu JUNG ,  Bo-Woo KIM

IPC: G06T15/00 ,  H04N13/111 ,  H04N13/275 ,  G06T19/20

Abstract: The present disclosure relates to a rendering method for generating an image of an assembling toy formed by coupling a plurality of assembling elements arranged in a virtual space. The rendering method includes placing a virtual camera, which is an origin of a ray of light traveling in the virtual space, in the virtual space; emitting a virtual ray from the virtual camera; and determining a pixel value of a pixel corresponding to the virtual ray among pixels of the image in consideration of characteristic information of a transparent assembling element when the virtual ray hits the transparent assembling element among the plurality of assembling element wherein the characteristic information includes at least a transmittance albedo and a reflection albedo.