OCR Avatar Access To The Hands Rig

[Soliptic]

I am trying to access the hand rig via a script. I am using:

origin = rHand.transform.FindChild("hands:b_r_index1");

rHand is a GameObject variable set to the right hand. I am calling this code in the start but it keeps returning null. I know the rig is built is start not the correct place to do this? Ultimately I am trying to dram a line from the index finger forward. Like Oculus does when in the main room.

Any help is greatly appreciated. 

[juanoldinho]

Hi,

Have a look at this thread which looks to address what you are looking to do:
https://forums.oculus.com/developer/discussion/48156/trying-to-get-a-finger-transform

[Soliptic]

Hey Thanks for the response. I may have found a more elegant way to do this however.

What I have done is in my Start() I add a listener ti the AssetsDoneLoading event. After which, I get the OvrAvatarComponent and recurse through the children until I find what I am looking for.

void Start()

{

    OvrAvatar ovAdv = transform.GetComponent<OvrAvatar>();

    ovAdv.AssetsDoneLoading.AddListener(Find);

}

void Find()

{

    OvrAvatarComponent ovrCom = (rHand.GetComponent("OvrAvatarComponent") as OvrAvatarComponent);

    indexFingerBone = Recurse(ovrCom.transform, "hands:b_r_index1");

}

Transform Recurse(Transform t, string find)

{

    Transform rtn = null;

    for (int x = 0; x < t.childCount; x++)

    {

        if (t.GetChild(x).name == find)

        {

            rtn = t.GetChild(x);

            break;

        }

        if (t.GetChild(x).childCount != 0)

            rtn = Recurse(t.GetChild(x), find);

    }

    return rtn;

}