The synthesis of cloth objects
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Energy constraints on parameterized models
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Good vibrations: modal dynamics for graphics and animation
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
I3D '90 Proceedings of the 1990 symposium on Interactive 3D graphics
Physical modeling with B-spline surfaces for interactive design and animation
I3D '90 Proceedings of the 1990 symposium on Interactive 3D graphics
Dressing animated synthetic actors with complex deformable clothes
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Dynamic deformation of solid primitives with constraints
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Artificial fishes: physics, locomotion, perception, behavior
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Modeling inelastic deformation: viscolelasticity, plasticity, fracture
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Constraints methods for flexible models
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Elastically deformable surfaces: applications and implementation
ACM-SE 36 Proceedings of the 36th annual Southeast regional conference
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Physically-based modeling remedies the problem of producing realistic animation by including forces, masses, strain energies, and other physical quantities. The behavior of physically-based models is governed by the laws of rigid and nonrigid dynamics expressed through a set of equations of motion. This paper discusses various formulations for animating deformable models. The formulations based on elasticity theory express the interactions between discrete deformable model points using the stiffness matrices. These matrices store the elastic properties of the models and they should be evolved in time according to changing elastic properties of the models. An alternative to these formulations seems to be external force formulations of different types. In these types of formulations, elastic properties of the materials are represented as external spring or other tensile forces as opposed to forming complicated stiffness matrices.