private void ToggleGestureBools()
{
float dis = Vector3.Distance(_activeIndex.transform.position, _activeThumb.transform.position);
if (!Grab.Instance.IsGrabbing)
{
CheckIsGlobalFingerInObj();
//Debug.Log("FoamUtils.IsGlobalFingerInObject: " + FoamUtils.IsGlobalFingerInObject);
if (m_activeGC.bufferedGesture() == "pinch" && !FoamUtils.IsGlobalFingerInObject && dis < 0.035f)
{
m_stateMachine.SetBool(m_hash_pinchBool, true);
_JUIGestureAnimator.SetBool(_hash_gesturePinchBool, true);
}
else
{
m_stateMachine.SetBool(m_hash_pinchBool, false);
_JUIGestureAnimator.SetBool(_hash_gesturePinchBool, false);
}
if (m_activeGC.bufferedGesture() == "palm") // or include more gestures
{
m_stateMachine.SetBool(_hash_palmBool, true);
_JUIGestureAnimator.SetBool(_hash_gesturePalmBool, true);
}
else
{
m_stateMachine.SetBool(_hash_palmBool, false);
_JUIGestureAnimator.SetBool(_hash_gesturePalmBool, false);
}
}
}
// Update the queue, assuming that Left and Right Hand Gesture Control isn't Null
private void UpdateQueue()
{
// Debug.Log ("Updating Queue");
// pop out obsolete items
// --------------------- A potentialbug ---------------------------
// if we use pause or something, since here it's Time.time that isn't affected by the time scale.
// A short inresponse may happen (because previous items are pop out)
// ----------------------------------------------------------------
float currentTime = Time.time;
while (leftHandList.Count >= 2 && currentTime - leftHandList.First.Value.InsertTime > obsoleteTime)
{
leftHandList.RemoveFirst();
}
while (rightHandList.Count >= 2 && currentTime - rightHandList.First.Value.InsertTime > obsoleteTime)
{
rightHandList.RemoveFirst();
}
// insert new gesture
HandActionItem lhai = new HandActionItem(LeftHandGC.bufferedGesture(), currentTime, LeftHandPalm.forward, LeftHandPalm.position);
HandActionItem rhai = new HandActionItem(RightHandGC.bufferedGesture(), currentTime, RightHandPalm.forward, RightHandPalm.position);
if (leftHandList.Count == 0 || HandActionItem.CompareTwoHandActionItem(leftHandList.Last.Value, lhai) > newItemDelta)
{
leftHandList.AddLast(lhai);
// Debug.Log ("left add news");
}
if (rightHandList.Count == 0 || HandActionItem.CompareTwoHandActionItem(rightHandList.Last.Value, rhai) > newItemDelta)
{
rightHandList.AddLast(rhai);
// Debug.Log ("right add news");
}
}
/// <summary>
/// Check if the hand is in grab gestures.
/// </summary>
/// <returns></returns>
private bool IsGrabGesture()
{
if (m_selectObj == null)
{
return(false);
}
string gesture;
if (m_selectObj.IsLeftHanded)
{
// check left hand gesture
gesture = m_gcLeftHand.bufferedGesture();
}
else
{
gesture = m_gcRightHand.bufferedGesture();
}
return(gesture == "pinch" || gesture == "fist");
}
void setupPaintPlane()
{
paintPlane.SetActive(true);
if (!is2dPlanePlaced)
{
paintPlane.transform.localPosition = new Vector3(0, 0, 0.6f);
paintPlane.transform.localRotation = Quaternion.Euler(-90, 0, 0);
paintPlane.transform.parent = palm.transform;
if (gestureManager.bufferedGesture() == "palm" || (Input.touchCount > 0 &&
!(EventSystem.current.IsPointerOverGameObject(Input.GetTouch(0).fingerId)) &&
Input.GetTouch(0).phase == TouchPhase.Began))
{
Debug.Log("touch PLANE IS PLACED");
paintPlane.transform.parent = null;
is2dPlanePlaced = true;
}
}
}
// Update is called once per frame
void Update()
{
// Debug.Log(bIsLeftHand + " Gesture:" + gestureManager.bufferedGesture());
if (HandActionRecog.getInstance() != null && HandActionRecog.getInstance().IsMotion("OpenMenu", bIsLeftHand))
{
contextSwitch("menu");
}
switch (context)
{
case "menu":
break;
case "paint":
break;
default:
GameObject interact_obj = getHandObject();
if (interact_obj != null)
{
cleanGuidance();
//if hand gesture is grabbing
string cur_gesture = gestureManager.bufferedGesture();
if (cur_gesture == "pinch" || cur_gesture == "fist")
{
//grab objbect if hand is not grabbing
if (!is_grabbing)
{
grabObject(interact_obj);
}
else
{
this.updateObjTransform(interact_obj);
}
//Debug.Log ("obj isTrigger is " + interact_obj.GetComponent<Collider>().isTrigger + "palm isTrigger is " + palm.GetComponent<Collider>().isTrigger + "palm angular v is " + palm.GetComponent<Rigidbody>().angularVelocity);
//if hand gesture is not grabbing
}
else
{
//but hand is grabbing
Transform indextip = transform.Find("index").Find("bone3");
Transform thumbtip = transform.Find("thumb").Find("bone3");
float index_thumb_dis = Vector3.Distance(indextip.position, thumbtip.position);
if (is_grabbing && (cur_gesture == "palm" || index_thumb_dis > 0.04f))
{
Debug.Log("Grab:Release Grab, current gesture:" + gestureManager.bufferedGesture());
//then tell the object to release itself, Here support two version of interaction objects.
InteractionScriptObject iso = interact_obj.GetComponent <InteractionScriptObject> ();
if (iso != null && iso.isActiveAndEnabled)
{
iso.releaseSelf();
}
else
{
GrabCollider gc = interact_obj.GetComponentInChildren <GrabCollider> ();
if (gc != null)
{
gc.OnGrabFinished();
}
}
//releaseObject (interact_obj);
CancelInvoke();
}
else if (is_grabbing)
{
this.updateObjTransform(interact_obj);
}
}
/* nothing in hand (interactable object is null)*/
}
else
{
if (gestureManager.bufferedGesture() == "palm")
{
hitObject();
}
else
{
cleanGuidance();
}
}
break;
}
updateHandSpeed();
}
