| Class | Description | 
|---|---|
| AnisotropicLinearMaterial | |
| AxialMaterial | |
| AxialMuscleMaterial | |
| BlemkerAxialMuscle | A generic muscle material | 
| BlemkerMuscle | A generic muscle material | 
| ConstantAxialMaterial | |
| ConstantAxialMuscle | |
| CubicHyperelastic | |
| FemMaterial | |
| FrameMaterial | Base material for a FrameSpring. | 
| FullBlemkerMuscle | |
| FungMaterial | |
| GenericMuscle | A generic muscle material | 
| HeuerOffLinFM | |
| InactiveMuscle | A muscle material that does nothing | 
| IncompNeoHookeanMaterial | |
| IncompressibleMaterial | |
| LigamentAxialMaterial | |
| LinearAxialMaterial | |
| LinearAxialMuscle | |
| LinearFrameMaterial | A FrameMaterial that is linear under small rotation assumptions and allows
 separate stiffness and damping along each of the the six degrees of freedom. | 
| LinearMaterial | |
| LinearMaterialBase | Base material for both isotropic and anisotropic linear materials | 
| MasoudMillardLAM | |
| MaterialBase | |
| MooneyRivlinMaterial | |
| MuscleMaterial | Base class for Muscle materials. | 
| NeoHookeanMaterial | |
| NonlinearlyStiffFrameMaterial | |
| NullMaterial | |
| OffsetLinearFrameMaterial | A FrameMaterial that is linear under small rotation assumptions and allows
 separate stiffness and damping along each of the the six degrees of freedom. | 
| OgdenMaterial | |
| PaiAxialMuscle | |
| PeckAxialMuscle | |
| QLVBehavior | |
| QLVState | Stores state information for QLV (Quasi-Linear Viscoelastic Behavior) | 
| RotAxisFrameMaterial | A FrameMaterial that is linear with respect to the displacement between
 origins and also with respect to the displacement about the current rotation
 axis. | 
| SimmSplineLigamentMaterial | |
| SimpleAxialMuscle | |
| SimpleForceMuscle | A muscle material with no passive force that simply adds a constant force
 proportional to the excitation signal. | 
| SolidDeformation | Contains information about local 3D solid deformation, to be
 used by solid materials for computing stress and tangent matrices. | 
| SpringAxialMuscle | |
| StVenantKirchoffMaterial | NOTE: This is a non-standard version of the St. | 
| TensorUtils | |
| TransverseLinearMaterial | |
| UnidirectionalLinearAxialMaterial | If distance is less than rest length, applies no force | 
| UWLigamentMaterial | The ligament model used in the University of Wisconsin knee model. | 
| ViscoelasticBehavior | |
| ViscoelasticState | Stores state information for viscoelastic behavior | 
| Enum | Description | 
|---|---|
| IncompressibleMaterial.BulkPotential |