RigidMapping

Context: Sofa.Component.Mapping.NonLinear

Set the positions and velocities of points attached to a rigid parent

Data:

  • name : object name

  • printLog : if true, emits extra messages at runtime.

  • 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).

  • listening : if true, handle the events, otherwise ignore the events

  • mapForces : Are forces mapped ?

  • mapConstraints : Are constraints mapped ?

  • mapMasses : Are masses mapped ?

  • mapMatrices : Are matrix explicit mapped?

  • applyRestPosition : set to true to apply this mapping to restPosition at init

  • geometricStiffness : Method used to compute the geometric stiffness:

-None: geometric stiffness is not computed -Exact: the exact geometric stiffness is computed -Stabilized: the exact geometric stiffness is approximated in order to improve stability

  • initialPoints : Local Coordinates of the points

  • index : input DOF index

  • filename : Xsp file where rigid mapping information can be loaded from.

  • useX0 : Use x0 instead of local copy of initial positions (to support topo changes)

  • indexFromEnd : input DOF index starts from the end of input DOFs vector

  • rigidIndexPerPoint : For each mapped point, the index of the Rigid it is mapped from

  • globalToLocalCoords : are the output DOFs initially expressed in global coordinates

Links:

  • 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

  • input : Input object to map

  • output : Output object to map