// Use this for initialization
void Start()
{
drag = GetComponent <DragableBlock>();
blocks = LayerMask.GetMask("Blocks");
rotBy90 = Quaternion.Euler(0, 90, 0);
rotByNeg90 = Quaternion.Euler(0, -90, 0);
}
// Use this for initialization
void Start()
{
drag = GetComponent<DragableBlock>();
blocks = LayerMask.GetMask("Blocks");
rotBy90 = Quaternion.Euler(0, 90, 0);
rotByNeg90 = Quaternion.Euler(0, -90, 0);
}
// Update is called once per frame
void Update()
{
if (drag.heldBy != null && touchingMe == 0)
{
RaycastHit info;
if (Physics.Raycast(transform.position, Vector3.down, out info, float.PositiveInfinity, blocks))
{
DragableBlock block = info.collider.GetComponent <DragableBlock>();
if (block != null)
{
Quaternion rot1 = block.transform.rotation * rotBy90;
Quaternion rot2 = block.transform.rotation * rotByNeg90;
if (Mathf.Abs(Quaternion.Dot(transform.rotation, rot1)) > Mathf.Abs(Quaternion.Dot(transform.rotation, rot2)))
{
transform.rotation = Quaternion.Lerp(transform.rotation, rot1, Time.deltaTime);
}
else
{
transform.rotation = Quaternion.Lerp(transform.rotation, rot2, Time.deltaTime);
}
}
}
}
}
// Update is called once per frame
void Update()
{
Frame frame = handController.GetFrame();
HandList hands = frame.Hands;
if (isUp)
{
isUp = false;
}
if (isDown)
{
isDown = false;
}
if (isAltUp)
{
isAltUp = false;
}
if (isAltDown)
{
isAltDown = false;
}
Delta = Vector3.zero;
if (hands.Count > 0)
{
if (currentHand != hands[0])
{
currentHand = hands[0];
}
Finger indexFinger = currentHand.Fingers.Where(f => f.Type == Finger.FingerType.TYPE_INDEX).SingleOrDefault();
if (indexFinger != null && indexFinger.IsValid)
{
Vector3 newPosition = indexFinger.TipPosition.ToUnityScaled();
if (Time.frameCount - 1 == lastFramePositionUpdated)
{
Delta = handController.transform.TransformVector(newPosition - lastPosition);
}
else
{
Delta = Vector3.zero;
}
lastPosition = newPosition;
lastFramePositionUpdated = Time.frameCount;
}
Vector3 middle = Vector3.zero;
foreach (Finger f in currentHand.Fingers)
{
float weight;
fingerWeights.TryGetValue(f.Type, out weight);
middle += weight * f.TipPosition.ToUnityScaled();
}
localBetweenFingers = middle;
handRay.origin = handController.transform.TransformPoint(currentHand.PalmPosition.ToUnityScaled());
Vector3 localDir = (currentHand.Direction.ToUnityScaled() + currentHand.PalmNormal.ToUnityScaled()).normalized;
handRay.direction = handController.transform.TransformDirection(localDir);
//int numberOfExtendedFingers = currentHand.Fingers.Where(f => f.IsExtended).Count();
//Vector3 localDir = ((numberOfExtendedFingers + 1) * currentHand.Direction.ToUnityScaled() + 2 * currentHand.PalmNormal.ToUnityScaled()).normalized;
//handRay.direction = handController.transform.TransformDirection(localDir);
// COM based on finger tips, pinch becomes hard
//Vector3 centerOfFingers = Vector3.zero;
//foreach (Finger f in currentHand.Fingers)
//{
// centerOfFingers += f.TipPosition.ToUnityScaled();
//}
//centerOfFingers /= currentHand.Fingers.Count;
//centerOfFingers = handController.transform.TransformPoint(centerOfFingers);
//handRay.direction = (centerOfFingers - handRay.origin).normalized;
// Promising, basically ends up using the thumb though, kind of shaky when pinching
//Dictionary<Finger.FingerType, float> bias = new Dictionary<Finger.FingerType, float>()
//{
// {Finger.FingerType.TYPE_THUMB, 6},
// {Finger.FingerType.TYPE_INDEX, 0},
// {Finger.FingerType.TYPE_MIDDLE, 1},
// {Finger.FingerType.TYPE_RING, 1},
// {Finger.FingerType.TYPE_PINKY, 1},
//};
//Vector3 dirOfFingers = Vector3.zero;
//foreach (Finger f in currentHand.Fingers)
//{
// dirOfFingers += bias[f.Type] * f.Direction.ToUnityScaled();
//}
//dirOfFingers.Normalize();
//Vector3 localDir = (currentHand.Direction.ToUnityScaled() + dirOfFingers).normalized;
//handRay.direction = handController.transform.TransformDirection(localDir);
//Vector3 fingerBoneDir = Vector3.zero;
//foreach (Finger f in currentHand.Fingers)
//{
// fingerBoneDir += f.Bone(Bone.BoneType.TYPE_METACARPAL).Direction.ToUnityScaled();
//}
//fingerBoneDir.Normalize();
//handRay.direction = handController.transform.TransformDirection(-fingerBoneDir);
if (currentHand.PinchStrength >= PinchActivation && !isHeld)
{
isDown = true;
isHeld = true;
}
else if (currentHand.PinchStrength < (PinchActivation - PinchRealse) && isHeld)
{
isUp = true;
isHeld = false;
}
if (currentHand.GrabStrength >= GrabActivation && !isAltHeld)
{
isAltDown = true;
isAltHeld = true;
}
else if (currentHand.GrabStrength < (GrabActivation - GrabRelease) && isAltHeld)
{
isAltUp = true;
isAltHeld = false;
}
GestureList gestures = frame.Gestures();
foreach (Gesture g in gestures)
{
if (g.Type == Gesture.GestureType.TYPE_CIRCLE)
{
CircleGesture cg = new CircleGesture(g);
if (g.State == Gesture.GestureState.STATE_START)
{
lastProgress = cg.Progress;
}
if (g.State == Gesture.GestureState.STATE_UPDATE)
{
float degrees = -Mathf.Sign(Vector3.Dot(cg.Normal.ToUnityScaled(), cg.Pointable.Direction.ToUnityScaled())) * (cg.Progress - lastProgress) * 360;
DragableBlock block = DragableBlock.held.FirstOrDefault();
if (block != null)
{
block.transform.localRotation *= Quaternion.Euler(0, RotationSpeed * degrees, 0);
}
}
lastProgress = cg.Progress;
}
}
}
else
{
currentHand = null;
if (isHeld)
{
isHeld = false;
isUp = true;
}
if (isAltHeld)
{
isAltHeld = false;
isAltUp = true;
}
}
}