Stephen P Mccormick

US Patent:

20170351793, Dec 7, 2017

Filed:

Jun 1, 2016

Appl. No.:

15/170713

Inventors:

- Burbank CA, US
Tobias Jones - Santa Monica CA, US
Stephen McCormick - Lake City CO, US

Assignee:

Disney Enterprises, Inc. - Burbank CA

International Classification:

G06F 17/50

Abstract:

A method and system for simulation of deformation of a thin-shelled member are disclosed herein. The method includes: receiving at one or more computer systems, information identifying a computer-generated object. The computer-generated object can be a thin-shelled member. The method includes: receiving information identifying a discretization of the computer-generated object, which discretization can be a plurality of nodes; receiving information identifying a set of material properties for the computer-generated object; pre-filtering nodes from the discretization based on predicted collisions; generating a preconditioner via a preconditioning algorithm; and iteratively solving for nodes at a plurality of time points via a conjugate gradient method.