OVRPlayerControllerの子要素にしているObjectからOVRPlayerControllerの移動速度の値をスクリプトで取得する方法を教えてください

前提・実現したいこと

OVRPlayerControllerの子要素に、
オブジェクトを配置しています。
そして、そのOBJからOVRPlayerControllerの現在の移動速度を取得してくる方法が知りたい。

なぜ取得したいのかは、
取得して、その速度に応じてアニメーションを実装したいから、です。

発生している問題・エラーメッセージ

上記、実現したいことができず、
OVRPlayerContollerは基本的に一人称視点での操作ですが、
3人称にした場合に、キャラクタの動作アニメーションも移動速度やジャンプなど、AnimationControllerで付けたいです。

該当のソースコード

以下のスクリプトで
ここから、現在の移動速度を取得したいです
OVRPlayerContoller.cs

C#
1using System;
2using UnityEngine;
3
4[RequireComponent(typeof(CharacterController))]
5public class OVRPlayerController : MonoBehaviour
6{
7	/// <summary>
8	/// The rate acceleration during movement.
9	/// </summary>
10	public float Acceleration = 0.1f;
11
12	/// <summary>
13	/// The rate of damping on movement.
14	/// </summary>
15	public float Damping = 0.3f;
16
17	/// <summary>
18	/// The rate of additional damping when moving sideways or backwards.
19	/// </summary>
20	public float BackAndSideDampen = 0.5f;
21
22	/// <summary>
23	/// The force applied to the character when jumping.
24	/// </summary>
25	public float JumpForce = 0.3f;
26
27	/// <summary>
28	/// The rate of rotation when using a gamepad.
29	/// </summary>
30	public float RotationAmount = 1.5f;
31
32	/// <summary>
33	/// The rate of rotation when using the keyboard.
34	/// </summary>
35	public float RotationRatchet = 45.0f;
36
37	/// <summary>
38	/// The player will rotate in fixed steps if Snap Rotation is enabled.
39	/// </summary>
40	[Tooltip("The player will rotate in fixed steps if Snap Rotation is enabled.")]
41	public bool SnapRotation = true;
42
43	/// <summary>
44	/// How many fixed speeds to use with linear movement? 0=linear control
45	/// </summary>
46	[Tooltip("How many fixed speeds to use with linear movement? 0=linear control")]
47	public int FixedSpeedSteps;
48
49	/// <summary>
50	/// If true, reset the initial yaw of the player controller when the Hmd pose is recentered.
51	/// </summary>
52	public bool HmdResetsY = true;
53
54	/// <summary>
55	/// If true, tracking data from a child OVRCameraRig will update the direction of movement.
56	/// </summary>
57	public bool HmdRotatesY = true;
58
59	/// <summary>
60	/// Modifies the strength of gravity.
61	/// </summary>
62	public float GravityModifier = 0.379f;
63
64	/// <summary>
65	/// If true, each OVRPlayerController will use the player's physical height.
66	/// </summary>
67	public bool useProfileData = true;
68
69	/// <summary>
70	/// The CameraHeight is the actual height of the HMD and can be used to adjust the height of the character controller, which will affect the
71	/// ability of the character to move into areas with a low ceiling.
72	/// </summary>
73	[NonSerialized]
74	public float CameraHeight;
75
76	/// <summary>
77	/// This event is raised after the character controller is moved. This is used by the OVRAvatarLocomotion script to keep the avatar transform synchronized
78	/// with the OVRPlayerController.
79	/// </summary>
80	public event Action<Transform> TransformUpdated;
81
82	/// <summary>
83	/// This bool is set to true whenever the player controller has been teleported. It is reset after every frame. Some systems, such as
84	/// CharacterCameraConstraint, test this boolean in order to disable logic that moves the character controller immediately
85	/// following the teleport.
86	/// </summary>
87	[NonSerialized] // This doesn't need to be visible in the inspector.
88	public bool Teleported;
89
90	/// <summary>
91	/// This event is raised immediately after the camera transform has been updated, but before movement is updated.
92	/// </summary>
93	public event Action CameraUpdated;
94
95	/// <summary>
96	/// This event is raised right before the character controller is actually moved in order to provide other systems the opportunity to
97	/// move the character controller in response to things other than user input, such as movement of the HMD. See CharacterCameraConstraint.cs
98	/// for an example of this.
99	/// </summary>
100	public event Action PreCharacterMove;
101
102	/// <summary>
103	/// When true, user input will be applied to linear movement. Set this to false whenever the player controller needs to ignore input for
104	/// linear movement.
105	/// </summary>
106	public bool EnableLinearMovement = true;
107
108	/// <summary>
109	/// When true, user input will be applied to rotation. Set this to false whenever the player controller needs to ignore input for rotation.
110	/// </summary>
111	public bool EnableRotation = true;
112
113	/// <summary>
114	/// Rotation defaults to secondary thumbstick. You can allow either here. Note that this won't behave well if EnableLinearMovement is true.
115	/// </summary>
116	public bool RotationEitherThumbstick = false;
117
118	protected CharacterController Controller = null;
119	protected OVRCameraRig CameraRig = null;
120
121	private float MoveScale = 1.0f;
122	private Vector3 MoveThrottle = Vector3.zero;
123	private float FallSpeed = 0.0f;
124	private OVRPose? InitialPose;
125	public float InitialYRotation { get; private set; }
126	private float MoveScaleMultiplier = 1.0f;
127	private float RotationScaleMultiplier = 1.0f;
128	private bool SkipMouseRotation = true; // It is rare to want to use mouse movement in VR, so ignore the mouse by default.
129	private bool HaltUpdateMovement = false;
130	private bool prevHatLeft = false;
131	private bool prevHatRight = false;
132	private float SimulationRate = 60f;
133	private float buttonRotation = 0f;
134	private bool ReadyToSnapTurn; // Set to true when a snap turn has occurred, code requires one frame of centered thumbstick to enable another snap turn.
135	private bool playerControllerEnabled = false;
136
137	void Start()
138	{
139		// Add eye-depth as a camera offset from the player controller
140		var p = CameraRig.transform.localPosition;
141		p.z = OVRManager.profile.eyeDepth;
142		CameraRig.transform.localPosition = p;
143	}
144
145	public virtual void UpdateMovement()
146	{
147
148#if !UNITY_ANDROID // LeftTrigger not avail on Android game pad
149			moveInfluence *= 1.0f + OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger);
150#endif
151
152			Vector2 primaryAxis = OVRInput.Get(OVRInput.Axis2D.PrimaryThumbstick);
153
154			// If speed quantization is enabled, adjust the input to the number of fixed speed steps.
155			if (FixedSpeedSteps > 0)
156			{
157				primaryAxis.y = Mathf.Round(primaryAxis.y * FixedSpeedSteps) / FixedSpeedSteps;
158				primaryAxis.x = Mathf.Round(primaryAxis.x * FixedSpeedSteps) / FixedSpeedSteps;
159			}
160
161			if (primaryAxis.y > 0.0f)
162				MoveThrottle += ort * (primaryAxis.y * transform.lossyScale.z * moveInfluence * Vector3.forward);
163
164			if (primaryAxis.y < 0.0f)
165				MoveThrottle += ort * (Mathf.Abs(primaryAxis.y) * transform.lossyScale.z * moveInfluence *
166									   BackAndSideDampen * Vector3.back);
167
168			if (primaryAxis.x < 0.0f)
169				MoveThrottle += ort * (Mathf.Abs(primaryAxis.x) * transform.lossyScale.x * moveInfluence *
170									   BackAndSideDampen * Vector3.left);
171
172			if (primaryAxis.x > 0.0f)
173				MoveThrottle += ort * (primaryAxis.x * transform.lossyScale.x * moveInfluence * BackAndSideDampen *
174									   Vector3.right);
175	}

試したこと

子要素のオブジェクト（階層でいうと、OVRCameraRigと同じ）から親要素を取得してくるのは、

C#
1using System.Collections;
2using System.Collections.Generic;
3using UnityEngine;
4
5public class NewBehaviourScript : MonoBehaviour
6{
7
8    public OVRPlayerController m_MoveSpeed;
9    // Start is called before the first frame update
10    void Start()
11    {
12     
13        m_MoveSpeed = GetComponentInParent<OVRPlayerController>();
14        //上記の「試したこと」内のコードでの、Vector2 primaryAxisでLThumbStickの傾きでPlayerが動くので、
15　　　　 //primaryAxis.x,primaryAxis.yでPlayerが動いているか静止しているかの判別が可能なので、その値の取得方法が知りたいです。
16        //以下に、どうしたら、PrimaryAxis.x,PrimaryAxis.yが０か0より大きいのか、子要素から取得する方法を教えてください。
17　　
18        //m_MoveSpeed.primary.Axis.y;
19        
20    }
21}