Point2fで取得したマーカの角座標を使って中心座標を別スクリプトへ送りたい

LiveSketchScriptで取得したマーカの角座標を使ってMarkerTrackingへマーカの中心座標を送りたいです。
現状はそれぞれの変数を参照すること自体はできてますが、point2fの扱い方がわからずに数値が代入できていません。

LiveSketchScript側の

mt.WStartp = corners;

の部分で中心座標を出して、それをWStartpに入れたいです。

このまま実行すると

OpenCvSharp.Point2f[][]
UnityEngine.Debug:Log(Object)
MarkerTracking:Update() (at Assets/MarkerTracking.cs:26)

とコンソールに出てくるだけで、数値が全く入っていません。
point2fの中身を取得、計算するにはどうすればいいのでしょうか？

よろしくお願いします。

MarkerTracking
1using OpenCvSharp;
2using OpenCvSharp.Demo;
3using System.Collections;
4using System.Collections.Generic;
5using UnityEngine;
6
7public class MarkerTracking : MonoBehaviour
8{
9    LiveSketchScript LSS;
10    public Point2f[][] WStartp, WEndo, CStartp, CEndp;
11    //DefaultTrackableEventHandler DTE;
12    bool Count = false;
13    Vector2 WposST, WposED, CposST, CposED,Ccal;
14    float Dist;
15    // Start is called before the first frame update
16    void Start()
17    {
18        //DTE = this.gameObject.GetComponent<DefaultTrackableEventHandler>();
19    }
20
21    // Update is called once per frame
22    void Update()
23    {
24        if (WStartp != null)
25        {
26            Debug.Log(WStartp);
27        }
28        if (Input.GetKeyDown("return"))
29            {
30                Debug.Log(WStartp);
31                if (Count == false)
32                {
33                    //WposST = GameObject.Find("WorldMarker").transform.position;
34                    //CposST = this.gameObject.transform.position;
35
36                    Count = true;
37                }
38                else if(Count)
39                {
40                    Ccal = CposED - (WposED - WposST);
41                    Dist = Vector3.Distance(CposST, Ccal);
42                    Debug.Log(Dist);
43                    Count = false;
44                }
45            }
46            if(Count)
47            {
48                WposED = GameObject.Find("WorldMarker").transform.position;
49                CposED = this.gameObject.transform.position;
50            }
51    }
52}
53

LiveSketchScript
1namespace OpenCvSharp.Demo
2{
3	using UnityEngine;
4	using OpenCvSharp;
5    using Aruco;
6
7    public class LiveSketchScript : WebCamera
8	{
9        MarkerTracking mt;
10		protected override void Awake()
11		{
12			base.Awake();
13			this.forceFrontalCamera = true;
14            var thread_mgr = GameObject.Find("SampleRaw") as GameObject;
15            mt = thread_mgr.GetComponent<MarkerTracking>();
16        }
17
18		// Our sketch generation function
19		protected override bool ProcessTexture(WebCamTexture input, ref Texture2D output)
20		{
21
22            // Create default parameres for detection
23            DetectorParameters detectorParameters = DetectorParameters.Create();
24
25            // Dictionary holds set of all available markers
26            Dictionary dictionary = CvAruco.GetPredefinedDictionary(PredefinedDictionaryName.Dict6X6_250);
27
28            // Variables to hold results
29            Point2f[][] corners;
30            int[] ids;
31            Point2f[][] rejectedImgPoints;
32
33            // Create Opencv image from unity texture
34            Mat mat = Unity.TextureToMat(input);
35
36            // Convert image to grasyscale
37            Mat grayMat = new Mat();
38            Cv2.CvtColor(mat, grayMat, ColorConversionCodes.BGR2GRAY);
39
40            // Detect and draw markers
41            CvAruco.DetectMarkers(grayMat, dictionary, out corners, out ids, detectorParameters, out rejectedImgPoints);
42            CvAruco.DrawDetectedMarkers(mat, corners, ids);
43
44            mt.WStartp = corners;
45
46            output = Unity.MatToTexture(mat);
47
48
49            return true;
50		}
51	}
52}