correction request

delete one class, 2 class are the same

add inline to initialize

src/traversal/traversal_node_setup.h

@@ -62,7 +62,7 @@ inline bool initialize(OcTreeCollisionTraversalNode& node,
                        const OcTree& model2, const Transform3f& tf2,
                        const OcTreeSolver* otsolver,
                        CollisionResult& result)
-
+{
   node.result = &result;
 
   node.model1 = &model1;

src/traversal/traversal_recurse.cpp

@@ -89,7 +89,6 @@ void collisionRecurse(CollisionTraversalNodeBase* node, int b1, int b2,
     collisionRecurse(node, b1, c2, front_list, sqrDistLowerBound2);
     sqrDistLowerBound = std::min (sqrDistLowerBound1, sqrDistLowerBound2);
   }
-  return;
 }
 
 void collisionNonRecurse(CollisionTraversalNodeBase* node,