Augmented material point method for simulating phase changes and varied materials

摘要: The disclosure provides an approach for simulating and rendering materials across different states undergoing phase transitions. In one configuration, a simulation application generates video frames depicting material phenomenon using augmented point method (MPM). Traditional MPM does not handle incompressible such as fluids. Techniques disclosed herein augment the with Chorin-style projection technique to enable of arbitrarily materials. this is achieved marker-and-cell (MAC) grid based solver, splitting stress used in into elastic dilational parts, projection-like implicit treatment Eulerian evolution part stress, particular techniques rasterizing updating quantities on MAC grid. addition, heat model may be coupled allowing changes driven temperature changes.