Unity Final VR IK (Asset) lock person in sitting position

Question

Currently I am working on a game for people with accessibility restrictions. I am having the issue of locking the player model in a sitting position. If the user does not center

Answer 1

I figured it out how to lock the HMD into to only allow for rotation and not position tracking. To add a sitting position just use an body animation that's sitting. There are 2 things I did. First I added a line of code to the OVRCameraRig script:

trackingSpace.localPosition = -1 * centerEyeAnchor.localPosition;

This was done right before the RaiseUpdatedAnchorsEvent(); call around line 260 in the UpdateAnchors() method. What this does is it locks the head position and only allows for head rotation.

The second thing I did was write a head relocation script based on @derHugo answer to one of my other questions. What this does is when the space bar is pressed it will move the entire OVRCameraRig position. There must be a parent on OVRCameraRig for this to work In the screen shot below you can see the CameraParent object as the parent. I used a sphere as the relocation object that was placed in the middle of the head of my player model. The reason I had to add this was sometimes when you hit play the player would start at a weird position depending on where the headset was at the beginning. In the screen shot you can see use position tracking as not being checked in the inspector, that is an error. Please keep it selected to prevent screen tearing in the headset

Here is the code for the changing position of player when in game:

public class VRPositionChange : MonoBehaviour
{
    public Transform resetPos;
    private Transform parent;
    private void Awake()
    {
        // create a new object and make it parent of this object
        parent = gameObject.GetComponentInParent<Transform>();
    }

    // Update is called once per frame
    private void Update()
    {


        if (Input.GetKeyDown(KeyCode.Space))
        {

            // reset parent objects position
           parent.position = resetPos.position;
        }
    }
}