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Use const reference for referencing existing members

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This commit is contained in:
Jeongseok Lee
2018-07-09 20:59:29 -07:00
parent 6dbdf02808
commit deea2bb411
1 changed files with 2 additions and 2 deletions
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4
src/BulletDynamics/Featherstone/btMultiBody.cpp
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@@ -819,8 +819,8 @@ void btMultiBody::computeAccelerationsArticulatedBodyAlgorithmMultiDof(btScalar
} }
else else
{ {
const btVector3 baseForce = isConstraintPass? m_baseConstraintForce : m_baseForce; const btVector3& baseForce = isConstraintPass? m_baseConstraintForce : m_baseForce;
const btVector3 baseTorque = isConstraintPass? m_baseConstraintTorque : m_baseTorque; const btVector3& baseTorque = isConstraintPass? m_baseConstraintTorque : m_baseTorque;
//external forces //external forces
zeroAccSpatFrc[0].setVector(-(rot_from_parent[0] * baseTorque), -(rot_from_parent[0] * baseForce)); zeroAccSpatFrc[0].setVector(-(rot_from_parent[0] * baseTorque), -(rot_from_parent[0] * baseForce));