Use const reference for referencing existing members

This commit is contained in:
Jeongseok Lee
2018-07-09 20:59:29 -07:00
parent 6dbdf02808
commit deea2bb411

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@@ -819,8 +819,8 @@ void btMultiBody::computeAccelerationsArticulatedBodyAlgorithmMultiDof(btScalar
}
else
{
const btVector3 baseForce = isConstraintPass? m_baseConstraintForce : m_baseForce;
const btVector3 baseTorque = isConstraintPass? m_baseConstraintTorque : m_baseTorque;
const btVector3& baseForce = isConstraintPass? m_baseConstraintForce : m_baseForce;
const btVector3& baseTorque = isConstraintPass? m_baseConstraintTorque : m_baseTorque;
//external forces
zeroAccSpatFrc[0].setVector(-(rot_from_parent[0] * baseTorque), -(rot_from_parent[0] * baseForce));