How to update a custom Motion Controllers position?

I have a custom motion controller. It could be any hand held object. If i wave my hand from side to side the virtual controller doesnt follow the movement of my hands only the grip pose is changing. Any solutions to fix this will be appreciated.

Code (CSharp):

1.  
2. using UnityEngine;
3. using UnityEngine.XR.WSA.Input;
4.  
5. public class MotionController : MonoBehaviour {
6.     TextMesh txtMesh;
7.     GameObject displayText;
8.     Vector2 thumbstickPosition, touchPadPosition;
9.     Pose headSetPose;
10.     InteractionSourcePose gripPose;
11.     Vector3 headSetPosition,gripPosition,controllerOffset;  
12.     Quaternion headSetRotation,gripRotation;
13.     GameObject mockController;//The virtual controller
14.  
15.     // Use this for initialization
16.     void Start () {
17.  
18.         displayText = GameObject.FindWithTag("StatusText");
19.         txtMesh = displayText.GetComponent<TextMesh>();
20.         txtMesh.fontStyle = FontStyle.Italic;
21.         txtMesh.color = Color.magenta;
22.  
23.         mockController = GameObject.FindWithTag("MockController");
24.         controllerOffset = new Vector3(2.5f, 2.5f, -5.0f);
25.         //Add Events for Motion Controller
26.         InteractionManager.InteractionSourceUpdated += InteractionManager_InteractionSourceUpdated;      
27.         InteractionManager.GetCurrentReading();
28.  
29.     }
30.    
31.  
32.     private void InteractionManager_InteractionSourceUpdated(InteractionSourceUpdatedEventArgs obj)
33.     {
34.        
35.         if (obj.state.thumbstickPressed)
36.         {
37.             txtMesh.text = "Thumbstick Pressed";//ok
38.         }
39.         else if (obj.state.selectPressed)
40.         {
41.             txtMesh.text = "Trigger Pressed";//ok
42.         }
43.         else if (obj.state.touchpadPressed)
44.         {
45.             txtMesh.text = "Touchpad pressed";//ok
46.             touchPadPosition = obj.state.touchpadPosition;
47.             txtMesh.text = "x:" + touchPadPosition.x.ToString() + " " + "y:" + touchPadPosition.y.ToString();
48.         }
49.         else if (obj.state.touchpadTouched)
50.         {
51.             txtMesh.text = "Touchpad touched";//ok
52.         }
53.         else if (obj.state.menuPressed)
54.         {
55.             txtMesh.text = "Menu button pressed";//ok
56.         }
57.         else if (obj.state.grasped)
58.         {
59.             txtMesh.text = "Grip button pressed";//ok
60.         }
61.  
62.         //NB Thumbstick neutral position inputs are not exactly zero
63.         //thumbstickPosition = obj.state.thumbstickPosition;
64.         //txtMesh.text = "x:"+thumbstickPosition.x.ToString() + " "+ "y:"+ thumbstickPosition.y.ToString();
65.  
66.         headSetPose = obj.state.headPose;
67.         headSetPosition = headSetPose.position;
68.         headSetRotation = headSetPose.rotation;
69.  
70.         gripPose = obj.state.sourcePose;
71.  
72.         if (gripPose.TryGetPosition(out gripPosition))
73.         {
74.             mockController.transform.position =headSetPosition - gripPosition+controllerOffset;//This only gives the pose not the position in space relative to the headset position
75.         }
76.         if (gripPose.TryGetRotation(out gripRotation, InteractionSourceNode.Grip))
77.         {
78.             mockController.transform.rotation = gripRotation;
79.         }
80.     }
81.  
82.     // Update is called once per frame
83.     void Update () {
84.        
85.     }
86.  
87.     private void OnDestroy()
88.     {
89.         InteractionManager.InteractionSourceUpdated -= InteractionManager_InteractionSourceUpdated;      
90.     }
91. }
92.  

 

There is data being returned from the grip position but their values are quiet small (<0.2 on all axes). If i multiply the gripPosition by a scalar value then the movements are amplified. It still looks rather messy i would have expected a simple assignment
viz: mockController.transform.position =gripPosition;
should have been sufficient placing the object at the correct distance from the virtual view through the headset. However the controllers position relative to my head set view is too far away hence the use of the offset. Alternatively i need to reposition and rotate the mock controller in the editor. There must be a more simpler approach.

 

How do I get the pointer pose? I don't know why grip pose is the default, and I really need the pointer pose. I'm using the new xr plugin