/// <summary> Remove the Rigidbody if one exists. </summary>
public void TryRemoveRB()
{
SG_Util.TryRemoveRB(this.gameObject);
this.physicsBody = null;
}
/// <summary> Setup and/or change the tracking variables of this hand. </summary>
/// <param name="newTarget"></param>
/// <param name="trackType"></param>
/// <param name="trackMethod"></param>
/// <param name="rightHand"></param>
protected virtual void SetupTracking(Transform newTarget, TrackingHardware trackType, TrackingMethod trackMethod, bool rightHand)
{
this.trackedObject = newTarget;
this.trackingHardware = trackType;
this.trackingMethod = trackMethod;
//Calculate appropriate offsets
if (trackedObject != null)
{
if (trackingHardware != TrackingHardware.Custom)
{
int LR = rightHand ? 1 : -1;
Vector3 posOffs = Vector3.zero;
Quaternion rotOffs = Quaternion.identity;
if (trackingHardware == TrackingHardware.ViveTracker)
{
posOffs = new Vector3(0.01f * LR, 0.04f, -0.085f);
rotOffs = Quaternion.Euler(0, -90, -90);
Debug.Log("Setting up right hand for Vive Tracker");
}
this.positionOffset = posOffs;
this.rotationOffset = rotOffs;
}
else
{
SG_Util.CalculateOffsets(this.transform, this.trackedObject, out this.positionOffset, out this.rotationOffset);
}
}
//Ignore collisions of the hand itself
if (this.rigidBodyLayer != null)
{
if (this.physicsTrackingLayer != null)
{
this.rigidBodyLayer.SetIgnoreCollision(this.physicsTrackingLayer, true);
}
if (this.feedbackScript != null)
{
this.feedbackScript.SetIgnoreCollision(this.rigidBodyLayer, true);
}
}
if (this.feedbackScript != null && this.physicsTrackingLayer != null)
{
this.feedbackScript.SetIgnoreCollision(this.physicsTrackingLayer, true);
}
//Apply the appropriate RB method
if (trackingMethod == TrackingMethod.PhysicsBased && physicsTrackingLayer != null)
{
physicsTrackingLayer.RemoveRigidBodies();
this.handRB = SG_Util.TryAddRB(this.gameObject, false, false);
ignoreGrabables = true;
if (physicsTrackingLayer != null)
{
physicsTrackingLayer.gameObject.SetActive(true);
}
}
else
{
ignoreGrabables = false;
SG_Util.TryRemoveRB(this.gameObject); //should prevent calling OnCollisionEnter
this.handRB = null;
if (physicsTrackingLayer != null)
{
physicsTrackingLayer.gameObject.SetActive(false);
}
}
}