<!-- GENERATED by tools/generators/itemDocsEmitter.py from definitions/ - do not edit -->
(sec-item-reference-manual)=
# Items reference manual

Reference manual for: objects, nodes, markers, loads and sensors

This chapter includes the reference manual for all objects (bodies/constraints), nodes, markers, loads and sensors (**= items**).
For description of types (e.g., the meaning of `Vector3D` or `NumpyMatrix`), see {ref}`sec-typesdescriptions`.

```{toctree}
:maxdepth: 2

nodeIndex
objectBodyIndex
objectSuperElementIndex
objectObjectIndex
objectFiniteElementIndex
objectConnectorIndex
objectConstraintIndex
objectJointIndex
markerIndex
loadIndex
sensorIndex
```

## Parameter changes

The item parameters that were renamed or are deprecated; each still works and gives a `DeprecationWarning`, and the page of the item lists it below its parameters:

- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsAddALEvariation` → `addALEvariation` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsAxialDamping` → `axialDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsAxialStiffness` → `axialStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsBendingDamping` → `bendingDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsBendingStiffness` → `bendingStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsMassPerLength` → `massPerLength` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsMovingMassFactor` → `movingMassFactor` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsReferenceAxialStrain` → `referenceAxialStrain` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsReferenceCurvature` → `referenceCurvature` (changed in version 1.12.258, removed in 2031)
- [ObjectALEANCFCable2D](#sec-item-objectaleancfcable2d): `physicsUseCouplingTerms` → `useCouplingTerms` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFBeam](#sec-item-objectancfbeam): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsAxialDamping` → `axialDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsAxialStiffness` → `axialStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsBendingDamping` → `bendingDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsBendingStiffness` → `bendingStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsMassPerLength` → `massPerLength` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable](#sec-item-objectancfcable): `physicsReferenceAxialStrain` → `referenceAxialStrain` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsAxialDamping` → `axialDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsAxialStiffness` → `axialStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsBendingDamping` → `bendingDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsBendingStiffness` → `bendingStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsMassPerLength` → `massPerLength` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsReferenceAxialStrain` → `referenceAxialStrain` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFCable2D](#sec-item-objectancfcable2d): `physicsReferenceCurvature` → `referenceCurvature` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFThinPlate](#sec-item-objectancfthinplate): `physicsCurvatureCoefficients` → `curvatureCoefficients` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFThinPlate](#sec-item-objectancfthinplate): `physicsDensity` → `density` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFThinPlate](#sec-item-objectancfthinplate): `physicsMassProportionalDamping` → `massProportionalDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFThinPlate](#sec-item-objectancfthinplate): `physicsStrainCoefficients` → `strainCoefficients` (changed in version 1.12.258, removed in 2031)
- [ObjectANCFThinPlate](#sec-item-objectancfthinplate): `physicsThickness` → `thickness` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact](#sec-item-objectbeamgeometricallyexact): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsAxialDamping` → `axialDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsAxialStiffness` → `axialStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsBendingDamping` → `bendingDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsBendingStiffness` → `bendingStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsCrossSectionInertia` → `crossSectionInertia` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsLength` → `length` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsMassPerLength` → `massPerLength` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsReferenceCurvature` → `referenceCurvature` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsShearDamping` → `shearDamping` (changed in version 1.12.258, removed in 2031)
- [ObjectBeamGeometricallyExact2D](#sec-item-objectbeamgeometricallyexact2d): `physicsShearStiffness` → `shearStiffness` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorCoordinate](#sec-item-objectconnectorcoordinate): `factorValue1` → `factor1` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorCoordinateSpringDamperExt](#sec-item-objectconnectorcoordinatespringdamperext): `fDynamicFriction` → `dynamicFrictionForce` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorCoordinateSpringDamperExt](#sec-item-objectconnectorcoordinatespringdamperext): `fStaticFrictionOffset` → `staticFrictionOffsetForce` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorCoordinateSpringDamperExt](#sec-item-objectconnectorcoordinatespringdamperext): `fViscousFriction` → `viscousFrictionFactor` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorRigidBodySpringDamper](#sec-item-objectconnectorrigidbodyspringdamper): `intrinsicFormulation` → `useIntrinsicFormulation` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorRigidBodySpringDamper](#sec-item-objectconnectorrigidbodyspringdamper): `rotationMarker0` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 0 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectConnectorRigidBodySpringDamper](#sec-item-objectconnectorrigidbodyspringdamper): `rotationMarker1` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 1 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectConnectorRollingDiscPenalty](#sec-item-objectconnectorrollingdiscpenalty): `rollingFrictionViscous` → `rollingViscousFriction` (changed in version 1.12.258, removed in 2031)
- [ObjectConnectorTorsionalSpringDamper](#sec-item-objectconnectortorsionalspringdamper): `rotationMarker0` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 0 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectConnectorTorsionalSpringDamper](#sec-item-objectconnectortorsionalspringdamper): `rotationMarker1` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 1 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectContactSphereTorus](#sec-item-objectcontactspheretorus): `radiusSphere` → `sphereRadius` (changed in version 1.12.258, removed in 2031)
- [ObjectContactSphereTriangle](#sec-item-objectcontactspheretriangle): `radiusSphere` → `sphereRadius` (changed in version 1.12.258, removed in 2031)
- [ObjectFFRFreducedOrder](#sec-item-objectffrfreducedorder): `physicsCenterOfMass` → `centerOfMass` (changed in version 1.12.258, removed in 2031)
- [ObjectFFRFreducedOrder](#sec-item-objectffrfreducedorder): `physicsCenterOfMassTilde` → `centerOfMassTilde` (changed in version 1.12.258, removed in 2031)
- [ObjectFFRFreducedOrder](#sec-item-objectffrfreducedorder): `physicsInertia` → `inertia` (changed in version 1.12.258, removed in 2031)
- [ObjectFFRFreducedOrder](#sec-item-objectffrfreducedorder): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectJointGeneric](#sec-item-objectjointgeneric): `rotationMarker0` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 0 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointGeneric](#sec-item-objectjointgeneric): `rotationMarker1` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 1 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointPrismaticX](#sec-item-objectjointprismaticx): `rotationMarker0` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 0 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointPrismaticX](#sec-item-objectjointprismaticx): `rotationMarker1` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 1 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointRevoluteZ](#sec-item-objectjointrevolutez): `rotationMarker0` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 0 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointRevoluteZ](#sec-item-objectjointrevolutez): `rotationMarker1` is deprecated (since 1.12.244, removed in 2031): give the rotation to marker 1 as its localHT, e.g. MarkerBodyRigid(bodyNumber=b, localHT=exu.HT(rotation=A, translation=p))
- [ObjectJointSliding2D](#sec-item-objectjointsliding2d): `classicalFormulation` → `useClassicalFormulation` (changed in version 1.12.258, removed in 2031)
- [ObjectMass1D](#sec-item-objectmass1d): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectMassPoint](#sec-item-objectmasspoint): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectMassPoint2D](#sec-item-objectmasspoint2d): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody](#sec-item-objectrigidbody): `physicsCenterOfMass` → `centerOfMass` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody](#sec-item-objectrigidbody): `physicsInertia` → `inertia` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody](#sec-item-objectrigidbody): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody2D](#sec-item-objectrigidbody2d): `physicsCenterOfMass` → `centerOfMass` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody2D](#sec-item-objectrigidbody2d): `physicsInertia` → `inertia` (changed in version 1.12.258, removed in 2031)
- [ObjectRigidBody2D](#sec-item-objectrigidbody2d): `physicsMass` → `mass` (changed in version 1.12.258, removed in 2031)
- [ObjectRotationalMass1D](#sec-item-objectrotationalmass1d): `physicsInertia` → `inertia` (changed in version 1.12.258, removed in 2031)