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37 namespace sixDoFRigidBodyMotionConstraints
43 sixDoFRigidBodyMotionConstraint,
79 CofR = centreOfRotation_;
106 centreOfRotation_ = sDoFRBMCCoeffs_.getOrDefault
109 motion_.initialCentreOfMass()
112 sDoFRBMCCoeffs_.readEntry(
"direction", direction_);
114 scalar magDir(
mag(direction_));
118 direction_ /= magDir;
123 <<
"line direction has zero length"
136 os.
writeEntry(
"centreOfRotation", centreOfRotation_);
virtual void constrainRotation(pointConstraint &) const
Apply and accumulate rotational constraints.
A class for handling words, derived from Foam::string.
virtual ~line()
Destructor.
Accumulates point constraints through successive applications of the applyConstraint function.
virtual bool read(const dictionary &sDoFRBMCCoeff)
Update properties from given dictionary.
Base class for defining constraints for sixDoF motions.
addToRunTimeSelectionTable(sixDoFRigidBodyMotionConstraint, axis, dictionary)
word name(const complex &c)
Return string representation of complex.
line(const word &name, const dictionary &sDoFRBMCDict, const sixDoFRigidBodyMotion &motion)
Construct from components.
virtual void setCentreOfRotation(point &) const
Set the centre of rotation to the projection of the.
void combine(const pointConstraint &)
Combine constraints.
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
virtual void constrainTranslation(pointConstraint &) const
Apply and accumulate translational constraints.
Macros for easy insertion into run-time selection tables.
Translation constraint on the centre of rotation: fixed in space.
errorManip< error > abort(error &err)
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Six degree of freedom motion for a rigid body.
virtual bool read(const dictionary &sDoFRBMCDict)
Update properties from given dictionary.
dimensioned< typename typeOfMag< Type >::type > mag(const dimensioned< Type > &dt)
defineTypeNameAndDebug(axis, 0)
Ostream & writeEntry(const keyType &key, const T &value)
Write a keyword/value entry.
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
virtual void write(Ostream &) const
Write.