private void ActiveUpdate()
{
var curpos = HandModel.GetIndexVector();
var rp = new Polar3(curpos - _anchor); // rp = relative position
var rrp = rp - _lastRp; // rrp = relative relative position
_lastRp = rp;
var factor = -150f;
_zoomEvent.Invoke((float)rrp.R * factor);
}
private void ActiveUpdate()
{
var curpos = HandModel.GetIndexVector();
var rp = new Polar3(curpos - _anchor);
var rrp = rp - _lastRp;
_lastRp = rp;
//Debug.Log("rp: " + rp.ToString(3,1000) + " rrp: " + rrp.ToString(3,100));
var factor = 50;
float theta = (float)rrp.Theta * factor;
float phi = (float)rrp.Phi * factor;
_rotateEvent.Invoke(-theta, -phi, 0);
}
public override void Update()
{
_pinch.Update();
var pinchTriggered = _pinch.Triggered;
if (pinchTriggered)
{
if (State == GestureSeqState.Listening)
{
var curpos = HandModel.GetIndexVector();
_anchor = curpos + new Vector3(0, 0, ANCHOR_RANGE);
_lastRp = new Polar3(curpos - _anchor);
}
State = GestureSeqState.Active;
ActiveUpdate();
}
else
{
State = GestureSeqState.Listening;
}
}