private void TransformHand(Frame frame, ProxyNode proxyNode, MarkNode markNode, HandChirality handChirality)
{
if (proxyNode == null || markNode == null)
{
return;
}
var deltaRotation = Quaternion.FromToRotation(proxyNode.transform.forward, markNode.transform.forward);
var localProxyPosition = proxyNode.transform.worldToLocalMatrix.MultiplyPoint(leapRoot.position);
var markPosition = markNode.transform.localToWorldMatrix.MultiplyPoint(localProxyPosition);
var scaleLeftHand = new Vector(
markNode.transform.localScale.x / proxyNode.transform.localScale.x,
markNode.transform.localScale.y / proxyNode.transform.localScale.y,
markNode.transform.localScale.z / proxyNode.transform.localScale.z);
if (handChirality == HandChirality.Left)
{
frame = frame.TransformLeft(new LeapTransform(-leapRoot.position.ToLeap(), LeapQuaternion.Identity));
frame = frame.TransformLeft(new LeapTransform(Vector.Zero, deltaRotation.ToLeap(), scaleLeftHand));
frame = frame.TransformLeft(new LeapTransform(markPosition.ToLeap(), LeapQuaternion.Identity));
}
else
{
frame = frame.TransformRight(new LeapTransform(-leapRoot.position.ToLeap(), LeapQuaternion.Identity));
frame = frame.TransformRight(new LeapTransform(Vector.Zero, deltaRotation.ToLeap(), scaleLeftHand));
frame = frame.TransformRight(new LeapTransform(markPosition.ToLeap(), LeapQuaternion.Identity));
}
}
public ProxyNode GetProxyNode(HandChirality chirality)
{
if (chirality == HandChirality.Left)
{
return(proxyNodeLeftHand);
}
return(proxyNodeRightHand);
}
public InteractionHand GetInteractionHand(HandChirality handChirality)
{
if (handChirality == HandChirality.Left)
{
return(InteractionHandLeft);
}
return(InteractionHandRight);
}
public void SetHandTransform(ProxyNode proxyNode, MarkNode markNode, HandChirality handChirality)
{
if (handChirality == HandChirality.Left)
{
proxyNodeLeftHand = proxyNode;
markNodeLeftHand = markNode;
}
else
{
proxyNodeRightHand = proxyNode;
markNodeRightHand = markNode;
}
}
public void EnableHand(bool value, HandChirality handChirality)
{
if (handChirality == HandChirality.Left)
{
leftHandEnabled = value;
leftHandRendererEnabled = value;
leftHandPhysicsEnabled = value;
}
else
{
rightHandEnabled = value;
rightHandRendererEnabled = value;
rightHandPhysicsEnabled = value;
}
}