Replave Vec3f[3] by Matrix3f

include/hpp/fcl/BV/BV.h

include/hpp/fcl/BV/BV_node.h

include/hpp/fcl/BV/OBB.h

include/hpp/fcl/BV/RSS.h

include/hpp/fcl/BVH/BVH_model.h

include/hpp/fcl/BVH/BVH_utility.h

include/hpp/fcl/collision_object.h

include/hpp/fcl/math/transform.h

include/hpp/fcl/traversal/traversal_node_bvhs.h

src/BV/OBB.cpp

src/BV/RSS.cpp

src/BV/kIOS.cpp

src/BVH/BVH_model.cpp

src/BVH/BVH_utility.cpp

src/BVH/BV_fitter.cpp

src/BVH/BV_splitter.cpp

src/broadphase/broadphase_SSaP.cpp

src/ccd/motion.cpp

src/math/transform.cpp

src/shape/geometric_shapes_utility.cpp