Simulation and skinning of heterogeneous texture detail deformation

Kenny Mitchell (Inventor), Babis Koniaris (Inventor), Darren Cosker (Inventor)

Research output: Patent

Abstract

A method is disclosed for the reducing distortion introduced by deformation of a surface with an existing parameterization. In an exemplary embodiment, the method comprises receiving a rest pose mesh comprising a plurality of faces, a rigidity map corresponding to the rest pose mesh, and a deformed pose mesh; using the rigidity map to generate a simulation grid on the rest pose mesh, the simulation grid comprising a plurality of cells; defining a set of constraints on the simulation grid, the constraints being derived at least in part from the rigidity map; running a simulation using the simulation grid and the set of constraints to obtain a warped grid; and texture mapping the deformed pose mesh based on data from the warped grid.
Original languageEnglish
Patent numberUS9959662B2
IPC G06T15/04
Priority date10/11/14
Filing date10/11/14
Publication statusPublished - 1 May 2018

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