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Browsing SCA 09: Eurographics/SIGGRAPH Symposium on Computer Animation by Subject "I.3.7 [Computer Graphics]"

Now showing items 1-6 of 6

    • Exact volume preserving skinning with shape control 

      Rohmer, Damien; Hahmann, Stefanie; Cani, Marie-Paule (ACM SIGGRAPH / Eurographics Association, 2009)
      In the real world, most objects do not loose volume when they deform: they may for instance compensate a local compression by inflating in the orthogonal direction, or, in the case of a character, preserve volume through ...

    • Experiment-based Modeling, Simulation and Validation of Interactions between VirtualWalkers 

      Pettré, Julien; Ondrej, Jan; Olivier, Anne-Hélène; Cretual, Armel; Donikian, Stéphane (ACM SIGGRAPH / Eurographics Association, 2009)
      An interaction occurs between two humans when they walk with converging trajectories. They need to adapt their motion in order to avoid and cross one another at respectful distance. This paper presents a model for solving ...

    • A Point-Based Method for Animating Elastoplastic Solids 

      Gerszewski, Dan; Bhattacharya, Haimasree; Bargteil, Adam W. (ACM SIGGRAPH / Eurographics Association, 2009)
      In this paper we describe a point-based approach for animating elastoplastic materials. Our primary contribution is a simple method for computing the deformation gradient for each particle in the simulation. The deformation ...

    • A Point-based Method for Animating Incompressible Flow 

      Sin, Funshing; Bargteil, Adam W.; Hodgins, Jessica K. (ACM SIGGRAPH / Eurographics Association, 2009)
      In this paper, we present a point-based method for animating incompressible flow. The advection term is handled by moving the sample points through the flow in a Lagrangian fashion. However, unlike most previous approaches, ...

    • Simulating Balance Recovery Responses to Trips Based on Biomechanical Principles 

      Shiratori, Takaaki; Coley, Brooke; Cham, Rakié; Hodgins, Jessica K. (ACM SIGGRAPH / Eurographics Association, 2009)
      To realize the full potential of human simulations in interactive environments, we need controllers that have the ability to respond appropriately to unexpected events. In this paper, we create controllers for the trip ...

    • Spatial Deformation Transfer 

      Ben-Chen, Mirela; Weber, Ofir; Gotsman, Craig (ACM SIGGRAPH / Eurographics Association, 2009)
      Much effort is invested in generating natural deformations of three-dimensional shapes. Deformation transfer simplifies this process by allowing to infer deformations of a new shape from existing deformations of a similar ...