WIP record joints

Assets/KinectView/Scripts/BodySourceView.cs

@@ -8,6 +8,7 @@ public class BodySourceView : MonoBehaviour
     public Material BoneMaterial;
     public GameObject BodySourceManager;
     public Transform cameraRig;
+    public PlayerReplay playerReplay;
 
     private Dictionary<ulong, GameObject> _Bodies = new Dictionary<ulong, GameObject>();
     private BodySourceManager _BodyManager;
@@ -146,18 +147,17 @@ public class BodySourceView : MonoBehaviour
 
             Transform jointObj = bodyObject.transform.Find(jt.ToString());
             jointObj.localPosition = GetVector3FromJoint(sourceJoint);
-
-            // Make head joint invisible
-            jointObj.GetComponent<Renderer>().enabled = false;
-
-            // Make camera follow the head
+            
             if (jt == Kinect.JointType.Head)
             {
+                // Make head joint invisible ? (need to test)
+                jointObj.GetComponent<Renderer>().enabled = false;
+                // Make camera follow the head
                 cameraRig.localPosition = new Vector3(jointObj.localPosition.x, jointObj.localPosition.y - 3, jointObj.localPosition.z + 2);
             }
 
             LineRenderer lr = jointObj.GetComponent<LineRenderer>();
-            if (targetJoint.HasValue && jt != Kinect.JointType.Neck)
+            if (targetJoint.HasValue && jt != Kinect.JointType.Neck) // Do not make LineRenderer from neck to head
             {
                 lr.SetPosition(0, jointObj.localPosition);
                 lr.SetPosition(1, GetVector3FromJoint(targetJoint.Value));
@@ -169,37 +169,40 @@ public class BodySourceView : MonoBehaviour
             {
                 lr.enabled = false;
             }
+
+            // Record joints to PlayerReplay.cs (need to test)
+            playerReplay.joints[(int) jt] = jointObj;
         }
 
         // Joint orientations
-        Kinect.Vector4[] orientation = new Kinect.Vector4[22];
-        orientation[0] = body.JointOrientations[Kinect.JointType.Head].Orientation;
-        orientation[1] = body.JointOrientations[Kinect.JointType.Neck].Orientation;
-        orientation[2] = body.JointOrientations[Kinect.JointType.SpineMid].Orientation;
-        orientation[3] = body.JointOrientations[Kinect.JointType.ShoulderLeft].Orientation;
-        orientation[4] = body.JointOrientations[Kinect.JointType.ShoulderRight].Orientation;
-        orientation[5] = body.JointOrientations[Kinect.JointType.ElbowLeft].Orientation;
-        orientation[6] = body.JointOrientations[Kinect.JointType.ElbowRight].Orientation;
-        orientation[7] = body.JointOrientations[Kinect.JointType.WristLeft].Orientation;
-        orientation[8] = body.JointOrientations[Kinect.JointType.WristRight].Orientation;
-        orientation[9] = body.JointOrientations[Kinect.JointType.HipLeft].Orientation;
-        orientation[10] = body.JointOrientations[Kinect.JointType.HipRight].Orientation;
-        orientation[11] = body.JointOrientations[Kinect.JointType.KneeLeft].Orientation;
-        orientation[12] = body.JointOrientations[Kinect.JointType.KneeRight].Orientation;
-        orientation[13] = body.JointOrientations[Kinect.JointType.SpineBase].Orientation;
-        orientation[14] = body.JointOrientations[Kinect.JointType.AnkleLeft].Orientation;
-        orientation[15] = body.JointOrientations[Kinect.JointType.AnkleRight].Orientation;
-        orientation[16] = body.JointOrientations[Kinect.JointType.FootLeft].Orientation;
-        orientation[17] = body.JointOrientations[Kinect.JointType.FootRight].Orientation;
-        orientation[18] = body.JointOrientations[Kinect.JointType.HandLeft].Orientation;
-        orientation[19] = body.JointOrientations[Kinect.JointType.HandRight].Orientation;
-        orientation[20] = body.JointOrientations[Kinect.JointType.ThumbLeft].Orientation;
-        orientation[21] = body.JointOrientations[Kinect.JointType.ThumbRight].Orientation;
-
-        for (int j = 0; j < 22; j++)
-        {
-            //joints[j].rotation = ConvertKinectOrientationToUnity(orientation[j]);
-        }
+        //Kinect.Vector4[] orientation = new Kinect.Vector4[22];
+        //orientation[0] = body.JointOrientations[Kinect.JointType.Head].Orientation;
+        //orientation[1] = body.JointOrientations[Kinect.JointType.Neck].Orientation;
+        //orientation[2] = body.JointOrientations[Kinect.JointType.SpineMid].Orientation;
+        //orientation[3] = body.JointOrientations[Kinect.JointType.ShoulderLeft].Orientation;
+        //orientation[4] = body.JointOrientations[Kinect.JointType.ShoulderRight].Orientation;
+        //orientation[5] = body.JointOrientations[Kinect.JointType.ElbowLeft].Orientation;
+        //orientation[6] = body.JointOrientations[Kinect.JointType.ElbowRight].Orientation;
+        //orientation[7] = body.JointOrientations[Kinect.JointType.WristLeft].Orientation;
+        //orientation[8] = body.JointOrientations[Kinect.JointType.WristRight].Orientation;
+        //orientation[9] = body.JointOrientations[Kinect.JointType.HipLeft].Orientation;
+        //orientation[10] = body.JointOrientations[Kinect.JointType.HipRight].Orientation;
+        //orientation[11] = body.JointOrientations[Kinect.JointType.KneeLeft].Orientation;
+        //orientation[12] = body.JointOrientations[Kinect.JointType.KneeRight].Orientation;
+        //orientation[13] = body.JointOrientations[Kinect.JointType.SpineBase].Orientation;
+        //orientation[14] = body.JointOrientations[Kinect.JointType.AnkleLeft].Orientation;
+        //orientation[15] = body.JointOrientations[Kinect.JointType.AnkleRight].Orientation;
+        //orientation[16] = body.JointOrientations[Kinect.JointType.FootLeft].Orientation;
+        //orientation[17] = body.JointOrientations[Kinect.JointType.FootRight].Orientation;
+        //orientation[18] = body.JointOrientations[Kinect.JointType.HandLeft].Orientation;
+        //orientation[19] = body.JointOrientations[Kinect.JointType.HandRight].Orientation;
+        //orientation[20] = body.JointOrientations[Kinect.JointType.ThumbLeft].Orientation;
+        //orientation[21] = body.JointOrientations[Kinect.JointType.ThumbRight].Orientation;
+
+        //for (int j = 0; j < 22; j++)
+        //{
+        //    //joints[j].rotation = ConvertKinectOrientationToUnity(orientation[j]);
+        //}
     }
 
     private static Color GetColorForState(Kinect.TrackingState state)

Assets/Scenes/Main.unity

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Assets/Scripts/JointsData.cs

@@ -0,0 +1,23 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[System.Serializable]
+public class JointsData
+{
+    public List<float> jointsPositionsX = new List<float>();
+    public List<float> jointsPositionsY = new List<float>();
+    public List<float> jointsPositionsZ = new List<float>();
+
+    public JointsData(PlayerReplay playerReplay)
+    {
+        Transform[] joints = playerReplay.joints;
+
+        foreach(Transform t in joints)
+        {
+            jointsPositionsX.Add(t.position.x);
+            jointsPositionsY.Add(t.position.y);
+            jointsPositionsZ.Add(t.position.z);
+        }
+    }
+}

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Assets/Scripts/PlayerReplay.cs

@@ -0,0 +1,47 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PlayerReplay : MonoBehaviour
+{
+    public Transform[] joints = new Transform[25];
+    public Material boneMaterial;
+
+    // (need to implement controller click to trigger save)
+    public void Save()
+    {
+        SaveSystem.Save(this);
+    }
+
+    public void Load()
+    {
+        JointsData data = SaveSystem.Load();
+
+        if(data == null)
+        {
+            Debug.Log("Load failed");
+            return;
+        }
+
+        for(int i = 0; i < joints.Length; i++)
+        {
+            // Create GameObject cubes for joints
+            GameObject jointObj = GameObject.CreatePrimitive(PrimitiveType.Cube);
+
+            LineRenderer lr = jointObj.AddComponent<LineRenderer>();
+            lr.positionCount = 2;
+            lr.material = boneMaterial;
+            lr.startWidth = 0.3f;
+            lr.endWidth = 0.3f;
+
+            jointObj.transform.localScale = new Vector3(0.3f, 0.3f, 0.3f);
+
+            // (need to test)
+            jointObj.transform.position = new Vector3(data.jointsPositionsX[i], data.jointsPositionsY[i], data.jointsPositionsZ[i]);
+
+
+            // Connect the joints with LineRenderer
+        }
+
+    }
+}

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Assets/Scripts/SaveSystem.cs

@@ -0,0 +1,37 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.Serialization.Formatters.Binary;
+using UnityEngine;
+
+public static class SaveSystem
+{
+    private static string path = Application.persistentDataPath + "/joints.sav";
+
+    public static void Save(PlayerReplay playerReplay)
+    {
+        BinaryFormatter formatter = new BinaryFormatter();
+        FileStream stream = new FileStream(path, FileMode.Create);
+
+        JointsData data = new JointsData(playerReplay);
+        formatter.Serialize(stream, data);
+        stream.Close();
+    }
+
+    public static JointsData Load()
+    {
+        if (File.Exists(path))
+        {
+            BinaryFormatter formatter = new BinaryFormatter();
+            FileStream stream = new FileStream(path, FileMode.Open);
+
+            JointsData data = formatter.Deserialize(stream) as JointsData;
+            stream.Close();
+            return data;
+        } else
+        {
+            Debug.LogError("Save file not found in " + path);
+            return null;
+        }
+    }
+}

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Assets/Scripts/ViveInput.cs

@@ -0,0 +1,21 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Valve.VR;
+
+public class ViveInput : MonoBehaviour
+{
+    public SteamVR_TrackedObject trackedObject;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}

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