// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

using UnityEngine.Bindings;

using UnityEngine.Scripting;

namespace UnityEngine

{

[NativeHeader("Modules/Vehicles/WheelCollider.h")]

public struct WheelHit

{

[NativeName("point")] private Vector3 m_Point;

[NativeName("normal")] private Vector3 m_Normal;

[NativeName("forwardDir")] private Vector3 m_ForwardDir;

[NativeName("sidewaysDir")] private Vector3 m_SidewaysDir;

[NativeName("force")] private float m_Force;

[NativeName("forwardSlip")] private float m_ForwardSlip;

[NativeName("sidewaysSlip")] private float m_SidewaysSlip;

[NativeName("collider")] private Collider m_Collider;

public Collider collider { get { return m_Collider; } set { m_Collider = value; }}

public Vector3 point { get { return m_Point; } set { m_Point = value; } }

public Vector3 normal { get { return m_Normal; } set { m_Normal = value; } }

public Vector3 forwardDir { get { return m_ForwardDir; } set { m_ForwardDir = value; } }

public Vector3 sidewaysDir { get { return m_SidewaysDir; } set { m_SidewaysDir = value; } }

public float force { get { return m_Force; } set { m_Force = value; } }

public float forwardSlip { get { return m_ForwardSlip; } set { m_ForwardSlip = value; } }

public float sidewaysSlip { get { return m_SidewaysSlip; } set { m_SidewaysSlip = value; } }

}

[NativeHeader("Modules/Vehicles/WheelCollider.h")]

[NativeHeader("PhysicsScriptingClasses.h")]

public class WheelCollider : Collider

{

public extern Vector3 center {get; set; }

public extern float radius {get; set; }

public extern float suspensionDistance {get; set; }

public extern JointSpring suspensionSpring {get; set; }

public extern float forceAppPointDistance {get; set; }

public extern float mass {get; set; }

public extern float wheelDampingRate {get; set; }

public extern WheelFrictionCurve forwardFriction {get; set; }

public extern WheelFrictionCurve sidewaysFriction {get; set; }

public extern float motorTorque {get; set; }

public extern float brakeTorque {get; set; }

public extern float steerAngle {get; set; }

public extern bool isGrounded {[NativeName("IsGrounded")] get; }

public extern float rpm { get; }

public extern float sprungMass { get; }

public extern void ConfigureVehicleSubsteps(float speedThreshold, int stepsBelowThreshold, int stepsAboveThreshold);

public extern void GetWorldPose(out Vector3 pos, out Quaternion quat);

public extern bool GetGroundHit(out WheelHit hit);

}

}