Deformation of dynamic surfaces

Authors:
L. H. You;Jian J. Zhang
Affiliations:
National Centre for Computer Animation, Bournemouth University, United Kingdom;National Centre for Computer Animation, Bournemouth University, United Kingdom
Venue:
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part II
Year:
2006

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Abstract

Based on dynamic fourth order partial differential equations, we present an iterative finite difference algorithm. With C++ language and OpenGL graphics library, we implement the finite difference algorithm into a user interface and develop shape control parameters, density, damping coefficient, boundary tangents and external forces into user handles for dynamic manipulation of surface deformations. Using the developed user interface, we investigate how these user handles influence the deformation of dynamic surfaces.