公开(公告)号：US20240428507A1

公开(公告)日：2024-12-26

申请号：US18031115

申请日：2022-10-27

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Zhiyong WANG

IPC: G06T15/30 ,  G06T7/11 ,  G06T17/00

Abstract: A mesh model processing method includes steps described below. In a case where it is detected that a model clipping condition is satisfied, a clipping plane corresponding to a to-be-clipped model is determined; a target triangular patch and a to-be-processed triangular patch intersecting the clipping plane and a clipping point corresponding to the to-be-processed triangular patch are determined in the to-be-clipped model based on the clipping plane; the to-be-processed triangular patch is processed based on the clipping point corresponding to the to-be-processed triangular patch to update the target triangular patch in the to-be-clipped model, and at least one bottom patch is determined in the to-be-clipped model according to the clipping point corresponding to the to-be-processed triangular patch and information of vertices located on the clipping plane; and a target clipping model is determined according to the updated target triangular patch and the at least one bottom patch.