公开(公告)号：US20230169242A1

公开(公告)日：2023-06-01

申请号：US17537230

申请日：2021-11-29

Applicant: TENCENT AMERICA LLC

Inventor： Yichen CHEN ,  Qi GUO

IPC: G06F30/28 ,  G06F30/25

CPC classification number: G06F30/28 ,  G06F30/25 ,  G06F2113/08

Abstract: An electronic apparatus performs a method of simulating visual effect of avalanche of media. The method includes: interpolating particle information of the media to a grid; simulating advection of fluid from the media; applying a computed drag force to the interpolated particle information on the grid and to the simulated advection of the fluid; interpolating updated particle information from the grid; simulating fluid projection from the media; determining whether a fluid generation condition is satisfied; in response to the determination that the fluid generation condition is satisfied: generating additional fluid from the media; and applying a fluid decaying scheme.