ArmIK usage

Elbows tracking
Tracking without VR controllers

README.md

@@ -8,5 +8,5 @@ Merged set of MelonLoader mods for ChilloutVR.
 | Desktop Head Tracking | ml_dht | 1.0.6 | Yes | Working |
 | Desktop Reticle Switch | ml_drs | 1.0.0 | Yes | Working |
 | Four Point Tracking | ml_fpt | 1.0.8 | Yes | Working |
-| Leap Motion Extension | ml_lme | 1.2.2 | On review | Working |
+| Leap Motion Extension | ml_lme | 1.2.3 | On review | Working |
 | Server Connection Info | ml_sci | 1.0.2 | Yes | Working |

ml_lme/GestureMatcher.cs

@@ -22,6 +22,7 @@ public class GesturesData
             public bool[] m_handsPresenses = null;
             public Vector3[] m_handsPositons = null;
             public Quaternion[] m_handsRotations = null;
+            public Vector3[] m_elbowPositions = null;
             public float[] m_leftFingersBends = null;
             public float[] m_leftFingersSpreads = null;
             public float[] m_rightFingersBends = null;
@@ -32,6 +33,7 @@ public GesturesData()
                 m_handsPresenses = new bool[ms_handsCount];
                 m_handsPositons = new Vector3[ms_handsCount];
                 m_handsRotations = new Quaternion[ms_handsCount];
+                m_elbowPositions = new Vector3[ms_handsCount];
                 m_leftFingersBends = new float[ms_fingersCount];
                 m_leftFingersSpreads = new float[ms_fingersCount];
                 m_rightFingersBends = new float[ms_fingersCount];
@@ -61,6 +63,7 @@ public static void GetGestures(Leap.Frame p_frame, ref GesturesData p_data)
                     p_data.m_handsPresenses[l_sideID] = true;
                     FillHandPosition(l_hand, ref p_data.m_handsPositons[l_sideID]);
                     FillHandRotation(l_hand, ref p_data.m_handsRotations[l_sideID]);
+                    FillElbowPosition(l_hand, ref p_data.m_elbowPositions[l_sideID]);
                     switch(l_sideID)
                     {
                         case 0:
@@ -96,6 +99,13 @@ static void FillHandRotation(Leap.Hand p_hand, ref Quaternion p_rot)
             p_rot.w = p_hand.Rotation.w;
         }
 
+        static void FillElbowPosition(Leap.Hand p_hand, ref Vector3 p_pos)
+        {
+            p_pos.x = p_hand.Arm.ElbowPosition.x;
+            p_pos.y = p_hand.Arm.ElbowPosition.y;
+            p_pos.z = p_hand.Arm.ElbowPosition.z;
+        }
+
         static void FillFingerBends(Leap.Hand p_hand, ref float[] p_bends)
         {
             foreach(Leap.Finger l_finger in p_hand.Fingers)