private void ArmDirection()
{
Vector3 origin = (node == FinchNodeType.RightUpperArm) ? Vector3.right : Vector3.left;
float y = (FinchCore.GetNodeRotation(node, false) * origin).y;
if (Mathf.Abs(y) < angleBorder)
{
return;
}
if (y > 0)
{
sideAboveZero += y;
}
else
{
sideBelowZero -= y;
}
}