sofa::component::mass::DiagonalMass< DataTypes, MassType > Class Template Reference

#include <DiagonalMass.h>

Inheritance diagram for sofa::component::mass::DiagonalMass< DataTypes, MassType >:

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Collaboration diagram for sofa::component::mass::DiagonalMass< DataTypes, MassType >:

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Data Structures

class  Loader

Public Types

enum  TopologyType {
  TOPOLOGY_UNKNOWN = 0, TOPOLOGY_EDGESET = 1, TOPOLOGY_TRIANGLESET = 2, TOPOLOGY_TETRAHEDRONSET = 3,
  TOPOLOGY_QUADSET = 4, TOPOLOGY_HEXAHEDRONSET = 5
}
typedef
core::componentmodel::behavior::Mass
< DataTypes > 		Inherited
typedef DataTypes::VecCoord VecCoord
typedef DataTypes::VecDeriv VecDeriv
typedef DataTypes::Coord Coord
typedef DataTypes::Deriv Deriv
typedef DataTypes::Real Real
typedef
sofa::component::topology::PointData
< MassType > 		VecMass
typedef helper::vector< MassType > MassVector

Public Member Functions

 DiagonalMass ()
 ~DiagonalMass ()
bool load (const char *filename)
void clear ()
virtual void reinit ()
 Update method called when variables used in precomputation are modified.
virtual void init ()
 Initialization method called at graph modification, during bottom-up traversal.
virtual void parse (core::objectmodel::BaseObjectDescription *arg)
 Parse the given description to assign values to this object's fields and potentially other parameters.
TopologyType getMassTopologyType () const
Real getMassDensity () const
virtual void handleTopologyChange ()
 Handle topological Changes.
void setMassDensity (Real m)
void addMass (const MassType &mass)
void resize (int vsize)
void addMDx (VecDeriv &f, const VecDeriv &dx, double factor=1.0)
 f += factor M dx
void accFromF (VecDeriv &a, const VecDeriv &f)
 dx = M^-1 f
void addForce (VecDeriv &f, const VecCoord &x, const VecDeriv &v)
 Given the current position and velocity states, update the current force vector by computing and adding the forces associated with this ForceField.
double getKineticEnergy (const VecDeriv &v)
 vMv/2 using dof->getV()
double getPotentialEnergy (const VecCoord &x)
 Mgx potential in a uniform gravity field, null at origin.
void addGravityToV (double dt)
 perform v += dt*g operation. Used if mass wants to added G separately from the other forces to v.
void addMToMatrix (defaulttype::BaseMatrix *mat, double mFact, unsigned int &offset)
 Add Mass contribution to global Matrix assembling.
double getElementMass (unsigned int index)
 return the mass relative to the DOF index
void draw ()
 Render internal data of this object, for debugging purposes.
bool addBBox (double *minBBox, double *maxBBox)
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getElementMass (unsigned int index)
 return the mass relative to the DOF index
template<>
double getElementMass (unsigned int index)
 return the mass relative to the DOF index
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
void reinit ()
 Update method called when variables used in precomputation are modified.
template<>
void reinit ()
 Update method called when variables used in precomputation are modified.
template<>
void init ()
 Initialization method called at graph modification, during bottom-up traversal.
template<>
void init ()
 Initialization method called at graph modification, during bottom-up traversal.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getElementMass (unsigned int index)
 return the mass relative to the DOF index
template<>
double getElementMass (unsigned int index)
 return the mass relative to the DOF index
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
void reinit ()
 Update method called when variables used in precomputation are modified.
template<>
void reinit ()
 Update method called when variables used in precomputation are modified.
template<>
void init ()
 Initialization method called at graph modification, during bottom-up traversal.
template<>
void init ()
 Initialization method called at graph modification, during bottom-up traversal.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
double getPotentialEnergy (const VecCoord &x)
 Get the potential energy associated to this ForceField.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.
template<>
void draw ()
 Render internal data of this object, for debugging purposes.

Data Fields

Data< VecMass > f_mass
Data< Real > m_massDensity
 the mass density used to compute the mass from a mesh topology and geometry
Data< bool > showCenterOfGravity
 to display the center of gravity of the system
Data< float > showAxisSize
sofa::core::componentmodel::topology::BaseMeshTopology * _topology
sofa::component::topology::EdgeSetGeometryAlgorithms
< DataTypes > * 		edgeGeo
sofa::component::topology::TriangleSetGeometryAlgorithms
< DataTypes > * 		triangleGeo
sofa::component::topology::QuadSetGeometryAlgorithms
< DataTypes > * 		quadGeo
sofa::component::topology::TetrahedronSetGeometryAlgorithms
< DataTypes > * 		tetraGeo
sofa::component::topology::HexahedronSetGeometryAlgorithms
< DataTypes > * 		hexaGeo

Protected Attributes

TopologyType topologyType
 The type of topology to build the mass from the topology.

Detailed Description

template<class DataTypes, class MassType>
class sofa::component::mass::DiagonalMass< DataTypes, MassType >

Definition at line 57 of file DiagonalMass.h.

Member Typedef Documentation

template<class DataTypes , class MassType >
typedef DataTypes::Coord sofa::component::mass::DiagonalMass< DataTypes, MassType >::Coord

Reimplemented from sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 63 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef DataTypes::Deriv sofa::component::mass::DiagonalMass< DataTypes, MassType >::Deriv

Reimplemented from sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 64 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef core::componentmodel::behavior::Mass<DataTypes> sofa::component::mass::DiagonalMass< DataTypes, MassType >::Inherited

Definition at line 60 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef helper::vector<MassType> sofa::component::mass::DiagonalMass< DataTypes, MassType >::MassVector

Definition at line 68 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef DataTypes::Real sofa::component::mass::DiagonalMass< DataTypes, MassType >::Real

Definition at line 65 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef DataTypes::VecCoord sofa::component::mass::DiagonalMass< DataTypes, MassType >::VecCoord

Reimplemented from sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 61 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef DataTypes::VecDeriv sofa::component::mass::DiagonalMass< DataTypes, MassType >::VecDeriv

Reimplemented from sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 62 of file DiagonalMass.h.

template<class DataTypes , class MassType >
typedef sofa::component::topology::PointData<MassType> sofa::component::mass::DiagonalMass< DataTypes, MassType >::VecMass

Definition at line 67 of file DiagonalMass.h.

Member Enumeration Documentation

template<class DataTypes , class MassType >
enum sofa::component::mass::DiagonalMass::TopologyType

Enumerator:
TOPOLOGY_UNKNOWN 
TOPOLOGY_EDGESET 
TOPOLOGY_TRIANGLESET 
TOPOLOGY_TETRAHEDRONSET 
TOPOLOGY_QUADSET 
TOPOLOGY_HEXAHEDRONSET 

Definition at line 71 of file DiagonalMass.h.

Constructor & Destructor Documentation

template<class DataTypes , class MassType >
sofa::component::mass::DiagonalMass< DataTypes, MassType >::DiagonalMass (  )  [inline]

Definition at line 233 of file DiagonalMass.inl.

template<class DataTypes , class MassType >
sofa::component::mass::DiagonalMass< DataTypes, MassType >::~DiagonalMass (  )  [inline]

Definition at line 247 of file DiagonalMass.inl.

Member Function Documentation

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::accFromF ( VecDeriv &  a,
const VecDeriv &  f 
) [inline, virtual]

dx = M^-1 f

This method must be implemented by the component.

Implements sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 298 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
bool sofa::component::mass::DiagonalMass< DataTypes, MassType >::addBBox ( double *  minBBox,
double *  maxBBox 
) [inline]

Definition at line 607 of file DiagonalMass.inl.

References ftl::Type::get(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), and sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::addForce ( VecDeriv &  f,
const VecCoord &  x,
const VecDeriv &  v 
) [inline, virtual]

Given the current position and velocity states, update the current force vector by computing and adding the forces associated with this ForceField.

If the ForceField can be represented as a matrix, this method computes $ f += B v + K x $

This method must be implemented by the component, and is usually called by the generic ForceField::addForce() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 545 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::BaseContext::getPositionInWorld(), sofa::core::objectmodel::Data< T >::getValue(), sofa::core::objectmodel::BaseContext::getVelocityBasedLinearAccelerationInWorld(), sofa::core::objectmodel::BaseContext::getVelocityInWorld(), sofa::core::componentmodel::behavior::inertiaForce(), and sofa::core::componentmodel::behavior::BaseMass::m_separateGravity.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::addGravityToV ( double  dt  )  [inline, virtual]

perform v += dt*g operation. Used if mass wants to added G separately from the other forces to v.

Implements sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 527 of file DiagonalMass.inl.

References sofa::core::objectmodel::BaseObject::getContext(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getV(), and sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMass ( const MassType &  mass  )  [inline]

Definition at line 260 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMDx ( VecDeriv &  f,
const VecDeriv &  dx,
double  factor = 1.0 
) [inline, virtual]

f += factor M dx

This method must be implemented by the component.

Implements sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 277 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMToMatrix ( defaulttype::BaseMatrix *  mat,
double  mFact,
unsigned int &  offset 
) [inline, virtual]

Add Mass contribution to global Matrix assembling.

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 339 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::clear (  )  [inline]

Definition at line 252 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::load(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

template<>
void sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

template<>
void sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

template<>
void sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

template<>
void sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

template<>
void sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 314 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), and sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate.

template<>
void sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 245 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::Data< T >::getValue(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), sofa::helper::gl::glVertexT(), sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate, sofa::component::mass::DiagonalMass< DataTypes, MassType >::showAxisSize, and sofa::component::mass::DiagonalMass< DataTypes, MassType >::showCenterOfGravity.

template<>
void sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 171 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), and sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate.

template<>
void sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 102 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::Data< T >::getValue(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), sofa::helper::gl::glVertexT(), sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate, sofa::component::mass::DiagonalMass< DataTypes, MassType >::showAxisSize, and sofa::component::mass::DiagonalMass< DataTypes, MassType >::showCenterOfGravity.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw (  )  [inline, virtual]

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 573 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::Data< T >::getValue(), sofa::core::componentmodel::behavior::MechanicalState< TDataTypes >::getX(), sofa::helper::gl::glVertexT(), sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate, sofa::component::mass::DiagonalMass< DataTypes, MassType >::showAxisSize, and sofa::component::mass::DiagonalMass< DataTypes, MassType >::showCenterOfGravity.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw().

template<>
double sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::getElementMass ( unsigned int  index  )  [inline, virtual]

return the mass relative to the DOF index

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 236 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<>
double sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::getElementMass ( unsigned int  index  )  [inline, virtual]

return the mass relative to the DOF index

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 229 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<>
double sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::getElementMass ( unsigned int  index  )  [inline, virtual]

return the mass relative to the DOF index

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 85 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<>
double sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::getElementMass ( unsigned int  index  )  [inline, virtual]

return the mass relative to the DOF index

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 79 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
double sofa::component::mass::DiagonalMass< DataTypes, MassType >::getElementMass ( unsigned int  index  )  [inline, virtual]

return the mass relative to the DOF index

Implements sofa::core::componentmodel::behavior::BaseMass.

Definition at line 350 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
double sofa::component::mass::DiagonalMass< DataTypes, MassType >::getKineticEnergy ( const VecDeriv &  v  )  [inline, virtual]

vMv/2 using dof->getV()

Implements sofa::core::componentmodel::behavior::Mass< DataTypes >.

Definition at line 309 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
Real sofa::component::mass::DiagonalMass< DataTypes, MassType >::getMassDensity (  )  const [inline]

Definition at line 122 of file DiagonalMass.h.

References sofa::core::objectmodel::Data< T >::getValue(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::m_massDensity.

Referenced by sofa::component::mass::MassEdgeCreationFunction(), sofa::component::mass::MassEdgeDestroyFunction(), sofa::component::mass::MassTetrahedronCreationFunction(), sofa::component::mass::MassTetrahedronDestroyFunction(), sofa::component::mass::MassTriangleCreationFunction(), and sofa::component::mass::MassTriangleDestroyFunction().

template<class DataTypes , class MassType >
TopologyType sofa::component::mass::DiagonalMass< DataTypes, MassType >::getMassTopologyType (  )  const [inline]

Definition at line 119 of file DiagonalMass.h.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::topologyType.

Referenced by sofa::component::mass::MassEdgeCreationFunction(), sofa::component::mass::MassEdgeDestroyFunction(), sofa::component::mass::MassTetrahedronCreationFunction(), sofa::component::mass::MassTetrahedronDestroyFunction(), sofa::component::mass::MassTriangleCreationFunction(), and sofa::component::mass::MassTriangleDestroyFunction().

template<>
double sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

template<>
double sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

template<>
double sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

template<>
double sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

template<>
double sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 209 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, and sofa::core::objectmodel::BaseObject::getContext().

template<>
double sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 192 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, and sofa::core::objectmodel::BaseObject::getContext().

template<>
double sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 61 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, and sofa::core::objectmodel::BaseObject::getContext().

template<>
double sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Get the potential energy associated to this ForceField.

Used to extimate the total energy of the system by some post-stabilization techniques.

This method must be implemented by the component, and is usually called by the generic ForceField::getPotentialEnergy() method.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 44 of file DiagonalMass.cpp.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, and sofa::core::objectmodel::BaseObject::getContext().

template<class DataTypes , class MassType >
double sofa::component::mass::DiagonalMass< DataTypes, MassType >::getPotentialEnergy ( const VecCoord &  x  )  [inline, virtual]

Mgx potential in a uniform gravity field, null at origin.

Implements sofa::core::componentmodel::behavior::ForceField< DataTypes >.

Definition at line 322 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, and sofa::core::objectmodel::BaseObject::getContext().

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::handleTopologyChange (  )  [inline, virtual]

Handle topological Changes.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 357 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::_topology, sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::componentmodel::topology::BaseMeshTopology::firstChange(), sofa::component::topology::PointData< T, Alloc >::handleTopologyEvents(), and sofa::core::componentmodel::topology::BaseMeshTopology::lastChange().

template<>
void sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::init ( void   )  [inline, virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 308 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<>
void sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::init ( void   )  [inline, virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 303 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<>
void sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::init ( void   )  [inline, virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 166 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<>
void sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::init ( void   )  [inline, virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 161 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::init ( void   )  [inline, virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 468 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::_topology, sofa::component::mass::DiagonalMass< DataTypes, MassType >::edgeGeo, sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::objectmodel::BaseContext::get(), sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::BaseContext::getMeshTopology(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::hexaGeo, sofa::core::componentmodel::behavior::ForceField< DataTypes >::init(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::quadGeo, sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit(), sofa::component::topology::PointData< T, Alloc >::setCreateEdgeFunction(), sofa::component::topology::PointData< T, Alloc >::setCreateFunction(), sofa::component::topology::PointData< T, Alloc >::setCreateParameter(), sofa::component::topology::PointData< T, Alloc >::setCreateTetrahedronFunction(), sofa::component::topology::PointData< T, Alloc >::setCreateTriangleFunction(), sofa::component::topology::PointData< T, Alloc >::setDestroyEdgeFunction(), sofa::component::topology::PointData< T, Alloc >::setDestroyParameter(), sofa::component::topology::PointData< T, Alloc >::setDestroyTetrahedronFunction(), sofa::component::topology::PointData< T, Alloc >::setDestroyTriangleFunction(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::tetraGeo, and sofa::component::mass::DiagonalMass< DataTypes, MassType >::triangleGeo.

template<class DataTypes , class MassType >
bool sofa::component::mass::DiagonalMass< DataTypes, MassType >::load ( const char *  filename  )  [inline]

Definition at line 637 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::clear(), and sofa::helper::io::MassSpringLoader::load().

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::parse().

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::parse ( core::objectmodel::BaseObjectDescription *  arg  )  [inline, virtual]

Parse the given description to assign values to this object's fields and potentially other parameters.

Reimplemented from sofa::core::objectmodel::Base.

Definition at line 681 of file DiagonalMass.inl.

References sofa::core::objectmodel::BaseObjectDescription::getAttribute(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::load(), sofa::core::objectmodel::Base::parse(), and sofa::core::objectmodel::BaseObjectDescription::removeAttribute().

template<>
void sofa::component::mass::DiagonalMass< Rigid2fTypes, Rigid2fMass >::reinit (  )  [inline, virtual]

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 298 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<>
void sofa::component::mass::DiagonalMass< Rigid3fTypes, Rigid3fMass >::reinit (  )  [inline, virtual]

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 293 of file DiagonalMass.cpp.

References sofa::core::componentmodel::behavior::ForceField< DataTypes >::init().

template<>
void sofa::component::mass::DiagonalMass< Rigid2dTypes, Rigid2dMass >::reinit (  )  [inline, virtual]

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 156 of file DiagonalMass.cpp.

References sofa::core::objectmodel::BaseObject::reinit().

template<>
void sofa::component::mass::DiagonalMass< Rigid3dTypes, Rigid3dMass >::reinit (  )  [inline, virtual]

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 151 of file DiagonalMass.cpp.

References sofa::core::objectmodel::BaseObject::reinit().

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit (  )  [inline, virtual]

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

Definition at line 370 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::_topology, sofa::component::mass::DiagonalMass< DataTypes, MassType >::clear(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::edgeGeo, sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass, sofa::core::componentmodel::topology::BaseMeshTopology::getEdge(), sofa::core::componentmodel::topology::BaseMeshTopology::getNbEdges(), sofa::core::componentmodel::topology::BaseMeshTopology::getNbTetras(), sofa::core::componentmodel::topology::BaseMeshTopology::getNbTriangles(), sofa::core::componentmodel::behavior::BaseMechanicalState::getSize(), sofa::core::componentmodel::topology::BaseMeshTopology::getTetra(), sofa::core::componentmodel::topology::BaseMeshTopology::getTriangle(), sofa::core::objectmodel::Data< T >::getValue(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::m_massDensity, sofa::core::componentmodel::behavior::ForceField< DataTypes >::mstate, sofa::component::mass::DiagonalMass< DataTypes, MassType >::tetraGeo, sofa::component::mass::DiagonalMass< DataTypes, MassType >::TOPOLOGY_EDGESET, sofa::component::mass::DiagonalMass< DataTypes, MassType >::TOPOLOGY_TETRAHEDRONSET, sofa::component::mass::DiagonalMass< DataTypes, MassType >::TOPOLOGY_TRIANGLESET, sofa::component::mass::DiagonalMass< DataTypes, MassType >::topologyType, and sofa::component::mass::DiagonalMass< DataTypes, MassType >::triangleGeo.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init().

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::resize ( int  vsize  )  [inline]

Definition at line 268 of file DiagonalMass.inl.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass.

template<class DataTypes , class MassType >
void sofa::component::mass::DiagonalMass< DataTypes, MassType >::setMassDensity ( Real  m  )  [inline]

Definition at line 130 of file DiagonalMass.h.

References sofa::component::mass::DiagonalMass< DataTypes, MassType >::m_massDensity, and sofa::core::objectmodel::Data< T >::setValue().

Field Documentation

template<class DataTypes , class MassType >
sofa::core::componentmodel::topology::BaseMeshTopology* sofa::component::mass::DiagonalMass< DataTypes, MassType >::_topology

Definition at line 97 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::handleTopologyChange(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::init(), sofa::component::mass::MassEdgeCreationFunction(), sofa::component::mass::MassEdgeDestroyFunction(), sofa::component::mass::MassTetrahedronCreationFunction(), sofa::component::mass::MassTetrahedronDestroyFunction(), sofa::component::mass::MassTriangleCreationFunction(), sofa::component::mass::MassTriangleDestroyFunction(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

template<class DataTypes , class MassType >
sofa::component::topology::EdgeSetGeometryAlgorithms<DataTypes>* sofa::component::mass::DiagonalMass< DataTypes, MassType >::edgeGeo

Definition at line 99 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init(), sofa::component::mass::MassEdgeCreationFunction(), sofa::component::mass::MassEdgeDestroyFunction(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

template<class DataTypes , class MassType >
Data< VecMass > sofa::component::mass::DiagonalMass< DataTypes, MassType >::f_mass

Definition at line 80 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::accFromF(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::addForce(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMass(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMDx(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::addMToMatrix(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::clear(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::getElementMass(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::getKineticEnergy(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::getPotentialEnergy(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::handleTopologyChange(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::init(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::resize().

template<class DataTypes , class MassType >
sofa::component::topology::HexahedronSetGeometryAlgorithms<DataTypes>* sofa::component::mass::DiagonalMass< DataTypes, MassType >::hexaGeo

Definition at line 103 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init().

template<class DataTypes , class MassType >
Data< Real > sofa::component::mass::DiagonalMass< DataTypes, MassType >::m_massDensity

the mass density used to compute the mass from a mesh topology and geometry

Definition at line 82 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::getMassDensity(), sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::setMassDensity().

template<class DataTypes , class MassType >
sofa::component::topology::QuadSetGeometryAlgorithms<DataTypes>* sofa::component::mass::DiagonalMass< DataTypes, MassType >::quadGeo

Definition at line 101 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init().

template<class DataTypes , class MassType >
Data< float > sofa::component::mass::DiagonalMass< DataTypes, MassType >::showAxisSize

Definition at line 86 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw().

template<class DataTypes , class MassType >
Data< bool > sofa::component::mass::DiagonalMass< DataTypes, MassType >::showCenterOfGravity

to display the center of gravity of the system

Definition at line 85 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::draw().

template<class DataTypes , class MassType >
sofa::component::topology::TetrahedronSetGeometryAlgorithms<DataTypes>* sofa::component::mass::DiagonalMass< DataTypes, MassType >::tetraGeo

Definition at line 102 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init(), sofa::component::mass::MassTetrahedronCreationFunction(), sofa::component::mass::MassTetrahedronDestroyFunction(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

template<class DataTypes , class MassType >
TopologyType sofa::component::mass::DiagonalMass< DataTypes, MassType >::topologyType [protected]

The type of topology to build the mass from the topology.

Definition at line 91 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::getMassTopologyType(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

template<class DataTypes , class MassType >
sofa::component::topology::TriangleSetGeometryAlgorithms<DataTypes>* sofa::component::mass::DiagonalMass< DataTypes, MassType >::triangleGeo

Definition at line 100 of file DiagonalMass.h.

Referenced by sofa::component::mass::DiagonalMass< DataTypes, MassType >::init(), sofa::component::mass::MassTriangleCreationFunction(), sofa::component::mass::MassTriangleDestroyFunction(), and sofa::component::mass::DiagonalMass< DataTypes, MassType >::reinit().

The documentation for this class was generated from the following files:
Generated on Sun Nov 23 04:21:13 2008 for Sofa by  doxygen 1.5.7.1