artisynth.core.femmodels
Interface AuxiliaryMaterial
- All Superinterfaces:
- Clonable, java.lang.Cloneable
- All Known Implementing Classes:
- AuxMaterialElementDesc, FemMuscleModel, HydrostatModel, MFreeAuxMaterialElementDesc, MFreeMuscleElementDesc, MFreeMuscleModel, MuscleElementDesc, PointToPointMuscle, SpongeModel
public interface AuxiliaryMaterial
- extends Clonable
computeStress
void computeStress(SymmetricMatrix3d sigma,
SolidDeformation def,
IntegrationPoint3d pt,
IntegrationData3d dt,
FemMaterial baseMat)
computeTangent
void computeTangent(Matrix6d D,
SymmetricMatrix3d stress,
SolidDeformation def,
IntegrationPoint3d pt,
IntegrationData3d dt,
FemMaterial baseMat)
hasSymmetricTangent
boolean hasSymmetricTangent()
isInvertible
boolean isInvertible()