公开(公告)号：EP4404039A1

公开(公告)日：2024-07-24

申请号：EP22870252.8

申请日：2022-09-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Seok Hyung ,  LEE, Joon Hyub ,  KIM, Han Bit

IPC: G06F3/04883 ,  G06F3/041 ,  G06F3/0482 ,  G06F3/04845 ,  G06T19/20

CPC classification number: G06F3/0482 ,  G06F3/04845 ,  G06F3/04883 ,  G06T19/20 ,  G06F3/041

Abstract: Disclosed are an electronic device for carrying out three-dimensional sketching, an electronic device, and an operating method thereof. The disclosed electronic device comprises at least one processor which arranges a reference plane onto a three-dimensional virtual space including an object expressed by a plurality of lines, and generates a joint, which applies to a first part of the object, on the basis of repetitive movement of the first part overlapping with the reference plane, while a first touch input by a user on the reference plane is being maintained. The joint is determined according to the component type of the reference plane to which the first touch input is inputted, and the number of second touch inputs, of the user, for controlling the repetitive movement of the first part.