公开(公告)号：US20230377270A1

公开(公告)日：2023-11-23

申请号：US18317279

申请日：2023-05-15

Applicant: Sony Interactive Entertainment Inc.

Inventor： Sahin Serdar Kocdemir ,  Daniel Goldman ,  Anthony William Dann

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T2210/56

Abstract: A data processing apparatus includes: an input unit configured to receive data corresponding to at least part of a mesh, where the at least part of the mesh includes a plurality of vertices, where each vertex corresponds to a location within a virtual space, and a plurality of polygons, where each polygon includes a perimeter comprising three or more lines, where each of the three or more lines intersects two of the plurality of vertices; a generating unit configured to, in a first phase, generate, based on the received data, two or more seed points, where each seed point corresponds to a location within the virtual space, and in a second phase, where the second phase is different from the first phase, generate two or more meshlets, where each meshlet includes a subset of the at least part of the mesh, where each meshlet is generated in dependence upon the location of a respective one of the generated seed points; and an output unit configured to output data corresponding to one or more of the generated meshlets.