Evolutionary identification of cloth animation models
نویسندگان
چکیده
This paper presents an application of evolutionary genetic techniques to the identification of internal parameters of a mass-spring physically-based animation model. A physical model of fabrics is first presented. It uses a mass-spring mesh and an inverse dynamics procedure in order to model the non-linear elasticity of fabrics. A method to identify the internal parameters of the model from geometric data is then presented. It is based on a cost function which measures the difference in behaviour between the reference and the model, and an evolutionary minimisation algorithm.
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