protected virtual void GetTargetValues(out Vector3 targetHandPosition, out Quaternion targetHandRotation, out Vector3 targetItemPosition, out Quaternion targetItemRotation)
{
if (AttachedHands.Count == 1) //faster path if only one hand, which is the standard scenario
{
NVRHand hand = AttachedHands[0];
if (InteractionPoint != null)
{
targetItemPosition = InteractionPoint.position;
targetItemRotation = InteractionPoint.rotation;
targetHandPosition = hand.transform.position;
targetHandRotation = hand.transform.rotation;
}
else
{
targetItemPosition = this.transform.position;
targetItemRotation = this.transform.rotation;
targetHandPosition = PickupTransforms[hand].position;
targetHandRotation = PickupTransforms[hand].rotation;
}
}
else
{
Vector3 cumulativeItemVector = Vector3.zero;
Vector4 cumulativeItemRotation = Vector4.zero;
Quaternion?firstItemRotation = null;
targetItemRotation = Quaternion.identity;
Vector3 cumulativeHandVector = Vector3.zero;
Vector4 cumulativeHandRotation = Vector4.zero;
Quaternion?firstHandRotation = null;
targetHandRotation = Quaternion.identity;
for (int handIndex = 0; handIndex < AttachedHands.Count; handIndex++)
{
NVRHand hand = AttachedHands[handIndex];
if (InteractionPoint != null && handIndex == 0)
{
targetItemRotation = InteractionPoint.rotation;
cumulativeItemVector += InteractionPoint.position;
targetHandRotation = hand.transform.rotation;
cumulativeHandVector += hand.transform.position;
}
else
{
targetItemRotation = this.transform.rotation;
cumulativeItemVector += this.transform.position;
targetHandRotation = PickupTransforms[hand].rotation;
cumulativeHandVector += PickupTransforms[hand].position;
}
if (firstItemRotation == null)
{
firstItemRotation = targetItemRotation;
}
if (firstHandRotation == null)
{
firstHandRotation = targetHandRotation;
}
targetItemRotation = NVRHelpers.AverageQuaternion(ref cumulativeItemRotation, targetItemRotation, firstItemRotation.Value, handIndex);
targetHandRotation = NVRHelpers.AverageQuaternion(ref cumulativeHandRotation, targetHandRotation, firstHandRotation.Value, handIndex);
}
targetItemPosition = cumulativeItemVector / AttachedHands.Count;
targetHandPosition = cumulativeHandVector / AttachedHands.Count;
}
}
protected virtual void GetTargetValues(out Vector3 targetHandPosition, out Quaternion targetHandRotation, out Vector3 targetItemPosition, out Quaternion targetItemRotation)
{
if (AttachedHands.Count == 1) //faster path if only one hand, which is the standard scenario
{
NVRHand hand = AttachedHands[0];
if (InteractionPoint != null)
{
targetItemPosition = InteractionPoint.position;
targetItemRotation = InteractionPoint.rotation;
targetHandPosition = hand.transform.position;
targetHandRotation = hand.transform.rotation;
}
else
{
targetItemPosition = PickupTransforms[hand].position;;
targetItemRotation = PickupTransforms[hand].rotation;
targetHandPosition = hand.transform.position;
targetHandRotation = hand.transform.rotation;
}
}
else if (AttachedHands.Count == 2)
{
if (InteractionPoint != null)
{
targetItemPosition = InteractionPoint.position;
targetItemRotation = InteractionPoint.rotation;
targetHandPosition = AttachedHands[0].transform.position;
targetHandRotation = Quaternion.LookRotation(AttachedHands[1].transform.position - AttachedHands[0].transform.position, Vector3.up);
}
else
{
NVRHand mainHand;
NVRHand secondHand;
if (Vector3.Distance(AttachedHands[0].transform.position, transform.position) >= Vector3.Distance(AttachedHands[1].transform.position, transform.position))
{
mainHand = AttachedHands[0];
secondHand = AttachedHands[1];
}
else
{
mainHand = AttachedHands[1];
secondHand = AttachedHands[0];
}
targetItemPosition = PickupTransforms[mainHand].position;
targetItemRotation = this.transform.rotation;
targetHandPosition = mainHand.transform.position;
if (PickupTransforms[mainHand].localPosition.z <= 0)
{
targetHandRotation = Quaternion.LookRotation(secondHand.transform.position - mainHand.transform.position, Vector3.up);
}
else
{
targetHandRotation = Quaternion.LookRotation(mainHand.transform.position - secondHand.transform.position, Vector3.up);
}
}
}
else
{
Vector3 cumulativeItemVector = Vector3.zero;
Vector4 cumulativeItemRotation = Vector4.zero;
Quaternion?firstItemRotation = null;
targetItemRotation = Quaternion.identity;
Vector3 cumulativeHandVector = Vector3.zero;
Vector4 cumulativeHandRotation = Vector4.zero;
Quaternion?firstHandRotation = null;
targetHandRotation = Quaternion.identity;
for (int handIndex = 0; handIndex < AttachedHands.Count; handIndex++)
{
NVRHand hand = AttachedHands[handIndex];
if (InteractionPoint != null && handIndex == 0)
{
targetItemRotation = InteractionPoint.rotation;
cumulativeItemVector += InteractionPoint.position;
targetHandRotation = hand.transform.rotation;
cumulativeHandVector += hand.transform.position;
}
else
{
targetItemRotation = this.transform.rotation;
cumulativeItemVector += this.transform.position;
targetHandRotation = PickupTransforms[hand].rotation;
cumulativeHandVector += PickupTransforms[hand].position;
}
if (firstItemRotation == null)
{
firstItemRotation = targetItemRotation;
}
if (firstHandRotation == null)
{
firstHandRotation = targetHandRotation;
}
}
targetItemPosition = cumulativeItemVector / AttachedHands.Count;
targetHandPosition = cumulativeHandVector / AttachedHands.Count;
targetItemRotation = NVRHelpers.AverageQuaternion(ref cumulativeItemRotation, targetItemRotation, firstItemRotation.Value, AttachedHands.Count);
targetHandRotation = NVRHelpers.AverageQuaternion(ref cumulativeHandRotation, targetHandRotation, firstHandRotation.Value, AttachedHands.Count);
}
}
