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#pragma once
#if ENABLE_2D_PHYSICS || DOXYGEN
#include "Runtime/Math/Vector2.h"
#include "Joint2D.h"
class Vector2f;
// --------------------------------------------------------------------------
class HingeJoint2D : public Joint2D
{
public:
REGISTER_DERIVED_CLASS (HingeJoint2D, Joint2D)
DECLARE_OBJECT_SERIALIZE (HingeJoint2D)
HingeJoint2D (MemLabelId label, ObjectCreationMode mode);
// virtual ~HingeJoint2D (); declared-by-macro
virtual void CheckConsistency();
virtual void Reset ();
Vector2f GetAnchor () const { return m_Anchor; }
virtual void SetAnchor (const Vector2f& anchor);
Vector2f GetConnectedAnchor () const { return m_ConnectedAnchor; }
virtual void SetConnectedAnchor (const Vector2f& anchor);
bool GetUseMotor () const { return m_UseMotor; }
void SetUseMotor (bool enable);
bool GetUseLimits () const { return m_UseLimits; }
void SetUseLimits (bool enable);
JointMotor2D GetMotor () const { return m_Motor; }
void SetMotor (const JointMotor2D& motor);
JointAngleLimits2D GetLimits () const { return m_AngleLimits; }
void SetLimits (const JointAngleLimits2D& limits);
protected:
virtual void Create ();
virtual void ReCreate();
protected:
Vector2f m_Anchor; ///< The local-space anchor from the base rigid-body.
Vector2f m_ConnectedAnchor; ///< The local-space anchor from the connected rigid-body.
JointMotor2D m_Motor; ///< The joint motor.
JointAngleLimits2D m_AngleLimits; ///< The joint angle limits.
bool m_UseMotor; ///< Whether to use the joint motor or not.
bool m_UseLimits; ///< Whether to use the angle limits or not.
private:
float m_OldReferenceAngle;
};
#endif
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