TriangularAnisotropicFEMForceField
Triangular finite element model using anisotropic material
Templates:
Vec3d
Target: Sofa.Component.SolidMechanics.FEM.Elastic
namespace: sofa::component::solidmechanics::fem::elastic
parents:
TriangularFEMForceField
Data:
| Name | Description | Default value |
|---|---|---|
| name | object name | unnamed |
| printLog | if true, emits extra messages at runtime. | 0 |
| tags | list of the subsets the objet belongs to | |
| bbox | this object bounding box | |
| componentState | The state of the component among (Dirty, Valid, Undefined, Loading, Invalid). | Undefined |
| listening | if true, handle the events, otherwise ignore the events | 0 |
| isCompliance | Consider the component as a compliance, else as a stiffness | 0 |
| rayleighStiffness | Rayleigh damping - stiffness matrix coefficient | 0 |
| triangleInfo | Internal triangle data | |
| vertexInfo | Internal point data | |
| method | large: large displacements, small: small displacements | large |
| poissonRatio | Poisson ratio in Hooke's law (vector) | 0.3 |
| youngModulus | Young modulus in Hooke's law (vector) | 1000 |
| rotatedInitialElements | Flag activating rendering of stress directions within each triangle | |
| initialTransformation | Flag activating rendering of stress directions within each triangle | |
| hosfordExponant | Exponant in the Hosford yield criteria | 1 |
| criteriaValue | Fracturable threshold used to draw fracturable triangles | 1e+15 |
| computePrincipalStress | Compute principal stress for each triangle | 0 |
| transverseYoungModulus | transverseYoungModulus | 1000 |
| fiberAngle | Fiber angle in global reference frame (in degrees) | 0 |
| fiberCenter | Concentric fiber center in global reference frame | |
| localFiberDirection | Computed fibers direction within each triangle | |
| Visualization | ||
| showStressValue | Flag activating rendering of stress values as a color in each triangle | 1 |
| showStressVector | Flag activating rendering of stress directions within each triangle | 0 |
| showFracturableTriangles | Flag activating rendering of triangles to fracture | 0 |
| showFiber | Flag activating rendering of fiber directions within each triangle | 1 |
Links:
| Name | Description |
|---|---|
| context | Graph Node containing this object (or BaseContext::getDefault() if no graph is used) |
| slaves | Sub-objects used internally by this object |
| master | nullptr for regular objects, or master object for which this object is one sub-objects |
| mechanicalStates | List of mechanical states to which this component is associated |
| mstate | MechanicalState used by this component |
| topology | link to the topology container |