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Conference Papers Year : 2015

Multifarious Hierarchies of Mechanical Models for Artist Assigned Levels-of-Detail

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Abstract

We present a new framework for artist driven level of detail in solid simulations. Simulated objects are simultaneously embedded in several, separately designed deformation models with their own independent degrees of freedom. The models are ordered to apply their deformations hierarchically, and we enforce the uniqueness of the dynamics solutions using a novel kinetic filtering operator designed to ensure that each child only adds detail motion to its parent without introducing redundancies. This new approach allows artists to easily add fine-scale details without introducing unnecessary degrees-of-freedom to the simulation or resorting to complex geometric operations like anisotropic volume meshing. We illustrate the utility of our approach with several detail enriched simulation examples.
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Origin : Files produced by the author(s)
Format : Figure, Image
Origin : Files produced by the author(s)
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Dates and versions

hal-01172062 , version 1 (09-02-2017)

Identifiers

  • HAL Id : hal-01172062 , version 1

Cite

Richard Malgat, Benjamin Gilles, David I.W. Levin, Matthieu Nesme, François Faure. Multifarious Hierarchies of Mechanical Models for Artist Assigned Levels-of-Detail. Eurographics Symposium on Computer Animation, Aug 2015, Los Angeles, United States. ⟨hal-01172062⟩
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