$#include "ConstraintFriction2D.h" class ConstraintFriction2D : Constraint2D { void SetAnchor(const Vector2& anchor); void SetMaxForce(float maxForce); void SetMaxTorque(float maxTorque); const Vector2& GetAnchor() const; float GetMaxForce() const; float GetMaxTorque() const; tolua_property__get_set Vector2& anchor; tolua_property__get_set float maxForce; tolua_property__get_set float maxTorque; };