protected void DetectRotation()
{
if (LeapHands.IsGrabbing(leapHands.hand))
{
return;
}
if (leapHands.HasTwoHands())
{
return;
}
if (isRotated)
{
return;
}
/// Pitch Block
if (LeapHands.IsPitchingDown(leapHands.hand))
{
GetBlockController().PitchBlock(DirectViaCamera(Vector3.forward));
isRotated = true;
return;
}
else if (LeapHands.IsPitchingUp(leapHands.hand))
{
GetBlockController().PitchBlock(DirectViaCamera(Vector3.back));
isRotated = true;
return;
}
/// Yaw Block
if (LeapHands.IsYawingRight(leapHands.hand))
{
GetBlockController().YawBlock(Vector3.right);
isRotated = true;
return;
}
else if (LeapHands.IsYawingLeft(leapHands.hand))
{
GetBlockController().YawBlock(Vector3.left);
isRotated = true;
return;
}
/// Roll Block
if (LeapHands.IsRollingRight(leapHands.hand))
{
GetBlockController().RollBlock(DirectViaCamera(Vector3.right));
isRotated = true;
return;
}
else if (LeapHands.IsRollingLeft(leapHands.hand))
{
GetBlockController().RollBlock(DirectViaCamera(Vector3.left));
isRotated = true;
return;
}
}
protected void InitPerFrame()
{
if (leapHands == null || leapHands.hand == null)
{
return;
}
// horizontal hand
if (LeapHands.IsHorizontal(leapHands.hand))
{
isRotated = false;
}
}
void Start()
{
hands = GetComponent <LeapHands>();
debug = GetComponent <LiveDebug>();
knobs = GameObject.Find("interactables").GetComponent <Knobs>();
letters = GameObject.Find("letters").GetComponent <Letters>();
debug.Log("knobs and letters: " + knobs + ", " + letters);
knobArranger = new KnobArranger(letters, knobs);
knobArranger.Arrange(0f);
grabStrategy = new GrabStrategy(knobs, knobArranger, debug);
hands.OnHandUpdate += OnHandUpdate;
}
protected void DetectDropMotion()
{
if (leapHands.HasTwoHands())
{
return;
}
if (!LeapHands.IsGrabbing(leapHands.hand))
{
return;
}
// const float rotateScale = 15;
//if (!LeapHands.IsHorizontal(leapHands.hand, rotateScale)) return;
// Drop Block with grabbed hand
float velocityY = leapHands.hand.PalmVelocity.y;
if (velocityY < -400)
{
GetBlockController().DropBlock();
}
}
protected void DetectMotion()
{
if (leapHands.HasTwoHands())
{
return;
}
if (LeapHands.IsGrabbing(leapHands.hand))
{
return;
}
// int MOVING_DETECT_RANGE = 60;
// // move block with opened hand in x-axis
// float handX = leapHands.hand.PalmPosition.x;
// if (handX > MOVING_DETECT_RANGE) {
// GetBlockController().MoveBlock( DirectViaCamera(Vector3.right) * moveSpeed );
// } else if (handX < -MOVING_DETECT_RANGE) {
// GetBlockController().MoveBlock( DirectViaCamera(Vector3.left) * moveSpeed );
// }
//
// // move block with opened hand in z-axis
// float handZ = -leapHands.hand.PalmPosition.z;
// if (handZ > MOVING_DETECT_RANGE) {
// GetBlockController().MoveBlock( DirectViaCamera(Vector3.forward) * moveSpeed );
// } else if (handZ < -MOVING_DETECT_RANGE) {
// GetBlockController().MoveBlock( DirectViaCamera(Vector3.back) * moveSpeed );
// }
// hand position
Vector3 handPos = VectorUtil.ToVector3(leapHands.hand.PalmPosition);
handPos.z *= -1;
handPos.y = 0;
handPos /= 2;
GetBlockController().MoveBlockSmoothly(DirectViaCamera(handPos), moveSpeed);
}
void Awake()
{
leapHands = GameObject.Find("LeapHands").GetComponent<LeapHands>();
}
/// check if the hand is horizontal
public static bool IsHorizontal(Hand hand)
{
return(LeapHands.IsHorizontal(hand, rotateScale));
}
public LeapHand(LeapHands hands, LiveDebug debug)
{
this.debug = debug;
this.hands = hands;
}
void Awake()
{
leapHands = GameObject.Find("LeapHands").GetComponent <LeapHands>();
}
