Example-based elastic materials
- 25 July 2011
- conference paper
- conference paper
- Published by Association for Computing Machinery (ACM) in ACM SIGGRAPH 2011 papers on - SIGGRAPH '11
- Vol. 30 (4), 72
- https://doi.org/10.1145/1964921.1964967
Abstract
We propose an example-based approach for simulating complex elastic material behavior. Supplied with a few poses that characterize a given object, our system starts by constructing a space of prefered deformations by means of interpolation. During simulation, this example manifold then acts as an additional elastic attractor that guides the object towards its space of prefered shapes. Added on top of existing solid simulation codes, this example potential effectively allows us to implement inhomogeneous and anisotropic materials in a direct and intuitive way. Due to its example-based interface, our method promotes an art-directed approach to solid simulation, which we exemplify on a set of practical examples.Keywords
Funding Information
- Division of Information and Intelligent Systems (CAREER Award CCF-0643268IIS-0916129)
- Division of Computing and Communication Foundations (CAREER Award CCF-0643268IIS-0916129)
- Swiss National Science Foundation (200021-130596)
This publication has 31 references indexed in Scilit:
- A Continuum Mechanical Approach to Geodesics in Shape SpaceInternational Journal of Computer Vision, 2010
- Real-time control of physically based simulations using gentle forcesPublished by Association for Computing Machinery (ACM) ,2008
- A survey of spatial deformation from a user-centered perspectiveACM Transactions on Graphics, 2008
- Editing arbitrarily deforming surface animationsPublished by Association for Computing Machinery (ACM) ,2006
- Directable animation of elastic objectsPublished by Association for Computing Machinery (ACM) ,2005
- Mesh-based inverse kinematicsPublished by Association for Computing Machinery (ACM) ,2005
- Linear rotation-invariant coordinates for meshesPublished by Association for Computing Machinery (ACM) ,2005
- Fluid control using the adjoint methodPublished by Association for Computing Machinery (ACM) ,2004
- Deformation transfer for triangle meshesPublished by Association for Computing Machinery (ACM) ,2004
- A variational r‐adaption and shape‐optimization method for finite‐deformation elasticityInternational Journal for Numerical Methods in Engineering, 2004