sixDoFRigidBodyMotionState.C

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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#include "sixDoFRigidBodyMotionState.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::sixDoFRigidBodyMotionState::sixDoFRigidBodyMotionState()
:
    centreOfRotation_(Zero),
    Q_(I),
    v_(Zero),
    a_(Zero),
    pi_(Zero),
    tau_(Zero)
{}
 
 
Foam::sixDoFRigidBodyMotionState::sixDoFRigidBodyMotionState
(
    const dictionary& dict
)
:
    centreOfRotation_
    (
        dict.getOrDefault
        (
            "centreOfRotation",
            dict.getOrDefault("centreOfMass", vector::zero)
        )
    ),
    Q_(dict.getOrDefault("orientation", tensor::I)),
    v_(dict.getOrDefault("velocity", vector::zero)),
    a_(dict.getOrDefault("acceleration", vector::zero)),
    pi_(dict.getOrDefault("angularMomentum", vector::zero)),
    tau_(dict.getOrDefault("torque", vector::zero))
{}
 
 
// ************************************************************************* //