private void OnTriggerEnter(Collider collider)
{
//Check if the collider represents a hand
if (_handInTrigger == null)
{
HandFeature hand = collider.GetComponent <HandFeature>();
//Check if the hand has a top point
if (hand != null && hand is TopHandFeature)
{
Vector3 localHandPosition = transform.InverseTransformPoint(hand.transform.position);
Vector3 localPressCenter = transform.InverseTransformPoint(GetPressCenter());
if (localHandPosition.z < localPressCenter.z || hand == _handThatExitedWhileHeld)
{
_handInTrigger = hand;
if (_canvasCursor != null)
{
_canvasCursor.Show();
}
}
else if (localHandPosition.z >= localPressCenter.z)
{
//Start a check for when the hand is in a good position
if (_checkForAcceptableHandPositionCoroutine != null)
{
StopCoroutine(_checkForAcceptableHandPositionCoroutine);
}
_checkForAcceptableHandPositionCoroutine = StartCoroutine(CheckForAcceptableHandPosition(hand));
}
}
}
}
private IEnumerator BackExit()
{
float elapsed = 0;
bool handBackIn = false;
while (elapsed < 1 && !handBackIn)
{
yield return(null);
elapsed += Time.deltaTime;
if (_handInTrigger != null && _handInTrigger == _handThatExitedWhileHeld)
{
handBackIn = true;
}
}
if (!handBackIn)
{
_pointerData.Reset();
_pointerData.pointerCurrentRaycast = new RaycastResult();
_pressState = PressState.Released;
_pointerData.IsCanceled = true;
_raycaster.ProcessHandEvent(_pointerData, false, true);
_handThatExitedWhileHeld = null;
}
}
private void SwipeOn(HandFeature hf)
{
_engaged = true;
SwipeX = GetHandsXPosition(hf);
DeltaX = 0f;
_swipePlaneEngaged.Invoke();
}
private IEnumerator CheckForAcceptableHandPosition(HandFeature hand)
{
Vector3 localPressCenter = transform.InverseTransformPoint(GetPressCenter());
while (hand != null)
{
Vector3 localHandPosition = transform.InverseTransformPoint(hand.transform.position);
if (localHandPosition.z < localPressCenter.z)
{
_handInTrigger = hand;
if (_canvasCursor != null)
{
_canvasCursor.Show();
}
break;
}
yield return(null);
}
_checkForAcceptableHandPositionCoroutine = null;
}
public void OnHandFeatureEnter(HandFeature handFeature)
{
if (handFeature is TopHandFeature && _handFeature == null)
{
_handFeature = handFeature;
Engage();
}
}
private void UpdateSwipeTravel(HandFeature hf)
{
float newHandX = GetHandsXPosition(hf);
float priorHandX = SwipeX;
SwipeX = SMOOTHING * SwipeX + (1f - SMOOTHING) * newHandX;
DeltaX = SwipeX - priorHandX;
}
public void OnHandFeatureExit <T>(T handFeature) where T : HandFeature
{
if (handFeature is TopHandFeature && _handFeature == handFeature)
{
_handFeature = null;
Disengage();
}
}
private void SwipeOn(HandFeature hf)
{
_engaged = true;
SwipeX = GetHandsXval(hf);
SwipeY = GetHandsYval(hf);
DeltaX = 0f;
DeltaY = 0f;
_swipePlaneEngaged.Invoke();
}
protected override void Engage()
{
_handFeature = GrabbingHands[0];
//rigidbody should be kinematic as to not interfere with grab translation
SetIsKinematic(true);
SetGrabOffset(_handFeature.Position);
}
protected override void Engage()
{
_handFeature = GrabbingHands[0];
PrepareRigidbodyForInteraction();
// Store the offset of the object local to the hand feature. This will be used to keep the object at the same distance from the hand when being moved.
SetHandOffsets();
}
protected override void Engage()
{
_handFeature = GrabbingHands[0];
//rigidbody should be kinematic as to not interfere with grab translation
SetIsKinematic(true);
// Store the offset of the object local to the hand feature. This will be used to keep the object at the same distance from the hand when being moved.
_localOffset = _handFeature.transform.InverseTransformDirection(TargetTransform.position - _handFeature.Position);
SetGrabOffset(TransformedHandPos());
}
protected override void Disengage()
{
//Enable Quad Video to change position
GameObject quad = GameObject.Find("Quad");
metaContext.Get <HudLock>().RemoveHudLockedObject(quad.GetComponent <MetaLocking>());
metaContext.Get <HudLock>().AddHudLockedObject(quad.GetComponent <MetaLocking>());
SetIsKinematic(false);
_handFeature = null;
}
protected override void Engage()
{
_handFeature = GrabbingHands[0];
if (_heldGameObject == null)
{
_heldGameObject = Instantiate(_prefab);
}
_heldGameObject.transform.position = _handFeature.transform.position;
_heldGameObject.GetComponent <Rigidbody>().velocity = Vector3.zero;
}
protected override bool CanDisengage(Hand handProxy)
{
if (_handFeature != null && handProxy.Palm == _handFeature)
{
foreach (var hand in GrabbingHands)
{
if (hand != _handFeature)
{
_handFeature = hand;
return(false);
}
}
return(true);
}
return(false);
}
public float GetFeature(HandFeature feature)
{
switch (feature)
{
case HandFeature.RingMiddlePinkyClosed:
break;
case HandFeature.Openness:
return(HandOpenness());
break;
case HandFeature.Spread:
// TODO
break;
}
return(0f);
}
private void OnTriggerExit(Collider collider)
{
//Check if the collider represents a hand
HandFeature hand = collider.GetComponent <HandFeature>();
//Check if the first hand exited, in case multiple hands are in the EventVolume
if (hand != null && _handInTrigger == hand)
{
_handInTrigger = null;
if (_canvasCursor != null)
{
_canvasCursor.Hide();
}
//ReleaseToSeat on EventVolume exit if being held
if (_pressState == PressState.Held)
{
Vector3 localHandPosition = transform.InverseTransformPoint(hand.transform.position);
Vector3 localBack = transform.InverseTransformPoint(_collider.bounds.max);
if (localHandPosition.z < localBack.z)
{
_handThatExitedWhileHeld = hand;
_pointerData.Reset();
_pointerData.pointerCurrentRaycast = new RaycastResult();
_pressState = PressState.Released;
_raycaster.ProcessHandEvent(_pointerData, false, true);
}
else
{
StopCoroutine(BackExit());
StartCoroutine(BackExit());
}
}
}
}
protected override void Engage()
{
_handFeature = GrabbingHands[0];
}
// Update is called once per frame
void Update()
{
leftScore = Mathf.Max(0, leftScore - .016f);
rightScore = Mathf.Max(0, rightScore - .032f);
// left right should be no more than 30 deg
// Check if both hands are tracked
Locked = leftHand.IsTracked && rightHand.IsTracked;
// Up/down should be no more than 15 deg
// Check up down angle
if (leftHand.Handedness == Chirality.Left && leftHand.IsTracked && leftHand.GetLeapHand() != null)
{
//leftHand;
Leap.Hand hand = leftHand.GetLeapHand();
var arm = hand.Arm;
Vector3 right = arm.Basis.xBasis.ToVector3() * arm.Width * 0.7f * 0.5f;
Vector3 wrist = arm.WristPosition.ToVector3();
Vector3 elbow = arm.ElbowPosition.ToVector3();
float armLength = Vector3.Distance(wrist, elbow);
wrist -= arm.Direction.ToVector3() * armLength * 0.05f;
Vector3 thumbBase = leftHand.getThumbBase();
Vector3 mockThumbBase = leftHand.getMockThumbBase();
Vector3 leftArmFrontRight = wrist + right;
Vector3 leftArmFrontLeft = wrist - right;
leftLeft = Vector3.Distance(leftArmFrontRight, mockThumbBase);
leftRight = Vector3.Distance(leftArmFrontLeft, thumbBase);
leftOrientation = Mathf.Rad2Deg * (hand.Direction.AngleTo(arm.Direction));
// Get up/down
Vector3 leftPalmNorm = -hand.PalmNormal.ToVector3();
Vector3 leftArm = hand.Arm.Direction.ToVector3();
angleL = Vector3.Angle(leftArm, leftPalmNorm);
}
if (rightHand.Handedness == Chirality.Right && rightHand.IsTracked && rightHand.GetLeapHand() != null)
{
//leftHand;
Leap.Hand hand = rightHand.GetLeapHand();
var arm = hand.Arm;
Vector3 right = arm.Basis.xBasis.ToVector3() * arm.Width * 0.7f * 0.5f;
Vector3 wrist = arm.WristPosition.ToVector3();
Vector3 elbow = arm.ElbowPosition.ToVector3();
float armLength = Vector3.Distance(wrist, elbow);
wrist -= arm.Direction.ToVector3() * armLength * 0.05f;
Vector3 thumbBase = rightHand.getThumbBase();
Vector3 mockThumbBase = rightHand.getMockThumbBase();
Vector3 rightArmFrontRight = wrist + right;
Vector3 rightArmFrontLeft = wrist - right;
rightLeft = Vector3.Distance(rightArmFrontRight, mockThumbBase);
rightRight = Vector3.Distance(rightArmFrontLeft, thumbBase);
// Get up/down
Vector3 leftPalmNorm = -hand.PalmNormal.ToVector3();
Vector3 leftArm = hand.Arm.Direction.ToVector3();
angleR = Vector3.Angle(leftArm, leftPalmNorm);
rightOrientation = Mathf.Rad2Deg * (hand.Direction.AngleTo(arm.Direction));
}
if (Locked)
{
//Debug.Log(leftLeft + " " + leftRight + "::" + rightLeft+" " + rightRight);
badL = 0;
badR = 0;
if (useServer)
{
if (sent)
{
HandFeature data = _connector.getData();
if (data != null)
{
badL = data.badL;
badR = data.badR;
sent = false;
}
}
else
{
_connector.sendData(angleL, angleR, leftLeft, leftRight, rightLeft, rightRight, leftOrientation, rightOrientation, Locked, badL, badR);
sent = true;
}
}
else
{
if ((Mathf.Abs(angleL - target) > tolerance || (leftOrientation >= 35)))
{
//Debug.Log(leftOrientation + " " + rightOrientation + " bad");
badL = 1;
//Debug.Log("Bad");
}
if ((Mathf.Abs(angleR - target) > tolerance || (rightOrientation >= 35)))
{
//Debug.Log(leftOrientation + " " + rightOrientation + " bad");
badR = 1;
//Debug.Log("Bad");
}
}
leftScore = Mathf.Min(100, leftScore + ((float)badL) / 20);
rightScore = Mathf.Min(100, rightScore + ((float)badR) / 25);
try
{
leftHand.updateMatColor(colorScale.Evaluate(leftScore));
rightHand.updateMatColor(colorScale.Evaluate(rightScore));
}
catch (MissingComponentException)
{
}
}
else
{
badL = 0;
badR = 0;
}
if (badL == 1 || badR == 1)
{
// Some visual
if (Time.time - lastErr >= timeout)
{
lastErr = Time.time;
if (badStuff != null)
{
badStuff.Play();
}
}
}
//Debug.Log(badL + " " + badR);
rowDataLeft[0] = "" + angleL;
rowDataLeft[1] = "" + leftLeft;
rowDataLeft[2] = "" + leftRight;
rowDataLeft[3] = "" + leftOrientation;
rowDataLeft[4] = "" + badL;
rowDataLeft[5] = "" + Locked;
rowDataRight[0] = "" + angleR;
rowDataRight[1] = "" + rightLeft;
rowDataRight[2] = "" + rightRight;
rowDataRight[3] = "" + rightOrientation;
rowDataRight[4] = "" + badR;
rowDataRight[5] = "" + Locked;
string delimiter = ",";
StringBuilder sbL = new StringBuilder();
StringBuilder sbR = new StringBuilder();
for (int index = 0; index < rowDataLeft.Length; index++)
{
sbL.AppendLine(string.Join(delimiter, rowDataLeft[index]));
sbR.AppendLine(string.Join(delimiter, rowDataRight[index]));
}
string filePathL = "C:\\Users\\Vinay\\Documents\\WristWatcher\\Assets\\WristWatcher\\Left.csv";
string filePathR = "C:\\Users\\Vinay\\Documents\\WristWatcher\\Assets\\WristWatcher\\Right.csv";
// Create a file to write to.
System.IO.File.AppendAllText(filePathL, sbL.ToString() + "\n");
System.IO.File.AppendAllText(filePathR, sbR.ToString() + "\n");
//Debug.Log(filePath);
//Debug.Log("Left Angle:" + angleL + " Right Angle:" + angleR);
}
protected override void Disengage()
{
SetIsKinematic(false);
_handFeature = null;
}
private float GetHandsYval(HandFeature hf)
{
return(Mathf.Clamp(_swipePlaneTransform.InverseTransformPoint(hf.Position).y, -MAX_TRAVEL, MAX_TRAVEL));
}
private void SwipeOff(HandFeature hf)
{
_engaged = false;
_swipePlaneDisengaged.Invoke();
}
public void Disengage()
{
_inertia = 1f;
_handFeature = null;
}
public MetaInteractionData(PointerEventData pointerEventData, HandFeature motionHandFeature)
{
PointerEventData = pointerEventData;
MotionHandFeature = motionHandFeature;
}
protected override void Disengage()
{
Manipulate();
RestoreRigidbodySettingsAfterInteraction();
_handFeature = null;
}