Remove mutex Transform3f::lock_

include/hpp/fcl/math/transform.h

@@ -68,8 +68,6 @@ inline bool areQuatEquals (const Quaternion3f& q1, const Quaternion3f& q2)
 /// @brief Simple transform class used locally by InterpMotion
 class Transform3f
 {
-  boost::mutex lock_;
-
   /// @brief Whether matrix cache is set
   mutable bool matrix_set;
   /// @brief Matrix cache

src/math/transform.cpp

@@ -46,7 +46,6 @@ namespace fcl
 
 const Matrix3f& Transform3f::getRotationInternal() const
 {
-  boost::mutex::scoped_lock slock(const_cast<boost::mutex&>(lock_));
   if(!matrix_set)
   {
     R = q.toRotationMatrix();