void OnTriggerExit(Collider col)
{
SG_BasicFeedback touch = col.GetComponent <SG_BasicFeedback>();
if (touch && touch.feedbackScript && touch.feedbackScript.TrackedHand)
{
//SG_Debugger.Log("Collider Exits");
int scriptIndex = this.HandModelIndex(touch.feedbackScript.TrackedHand);
if (scriptIndex < 0)
{
//SG_Debugger.Log("Something went wrong with " + this.gameObject.name);
//it is likely the palm collider.
}
else
{ //belongs to an existing SenseGlove.
if (ValidScript(touch))
{
this.detectedHands[scriptIndex].RemoveCollider(touch);
if (this.detectedHands[scriptIndex].TotalColliders <= 0)
{
//raise release event.
//SG_Debugger.Log("Escape!");
if (detectedHands[scriptIndex].EventFired && !(this.singleGlove && this.detectedHands.Count > 1)) //only fire if the last glove has been removed.
{
this.FireRemoveEvent(this.detectedHands[scriptIndex].TrackedHand);
}
this.RemoveEntry(scriptIndex);
}
}
}
}
}
/// <summary> Register that a collider of this hand has been removed from the zone. </summary>
/// <param name="touch"></param>
public void RemoveCollider(SG_BasicFeedback touch)
{
if (touch.handLocation == SG_HandSection.Unknown)
{
OtherColliders -= 1;
}
else if (touch.handLocation == SG_HandSection.Wrist)
{
WristColliders -= 1;
}
else
{
int index = (int)touch.handLocation;
FingerColliders[index] -= 1;
}
TotalColliders -= 1;
}
/// <summary> Called by SG_Feedback when it touches an interactable. Informs this Interactable that it is no longer being touched </summary>
/// <param name="touchScript"></param>
public void UnTouchedBy(SG_BasicFeedback touchScript)
{
if (touchScript != null && touchScript.linkedGlove != null)
{
int GI = GetTouchIndex(touchScript.linkedGlove);
if (GI > -1)
{
this.touchedColliders[GI] = this.touchedColliders[GI] - 1; //++ does not work reliably...
if (this.touchedColliders[GI] < 1) //less than one remaining
{
this.touchedScripts.RemoveAt(GI);
this.touchedColliders.RemoveAt(GI);
if (this.touchedScripts.Count < 1) //reduced the amount of touchedScripts to 0
{
this.OnUnTouched();
}
}
}
}
}
/// <summary> Called by SG_Feedback when it touches an interactable. Informs this Interactable that it is being touched. </summary>
/// <param name="touchScript"></param>
public void TouchedBy(SG_BasicFeedback touchScript)
{
if (touchScript != null && touchScript.linkedGlove != null)
{
int GI = GetTouchIndex(touchScript.linkedGlove);
if (GI > -1)
{
this.touchedColliders[GI] = this.touchedColliders[GI] + 1; //++ does not work reliably...
}
else
{
this.touchedScripts.Add(touchScript.linkedGlove);
this.touchedColliders.Add(1);
if (this.touchedColliders.Count == 1) // Only for the first new script.
{
this.OnTouched();
}
}
}
}
//--------------------------------------------------------------------------------------------------------------------------
// Collision Detection
#region Collision
void OnTriggerEnter(Collider col)
{
SG_BasicFeedback touch = col.GetComponent <SG_BasicFeedback>();
if (touch && touch.feedbackScript && touch.feedbackScript.TrackedHand) //needs to have a grabscript attached.
{
int scriptIndex = this.HandModelIndex(touch.feedbackScript.TrackedHand);
//#1 - Check if it belongs to a new or existing detected glove.
if (scriptIndex < 0)
{
if (ValidScript(touch))
{
//SG_Debugger.Log("New Grabscript entered.");
this.AddEntry(touch.feedbackScript.TrackedHand);
scriptIndex = this.detectedHands.Count - 1;
this.detectedHands[scriptIndex].AddCollider(touch);
}
}
else
{
if (ValidScript(touch))
{
//SG_Debugger.Log("Another collider for grabscript " + scriptIndex);
this.detectedHands[scriptIndex].AddCollider(touch);
}
}
//if no time constraint is set, raise the event immediately!
if (this.activationTime <= 0 && scriptIndex > -1 && scriptIndex < detectedHands.Count && this.detectedHands[scriptIndex].TotalColliders == this.activationThreshold)
{
//SG_Debugger.Log("ActivationThreshold Reached!");
if (!(detectedHands[scriptIndex].EventFired) && !(this.singleGlove && this.detectedHands.Count > 1))
{
this.detectedHands[scriptIndex].EventFired = true;
this.FireDetectEvent(this.detectedHands[scriptIndex].TrackedHand);
}
}
}
}
/// <summary> Returns true if this is a valid script. </summary>
/// <param name="touch"></param>
/// <returns></returns>
private bool ValidScript(SG_BasicFeedback touch)
{
return(this.detectionMethod == DetectionType.AnyFinger ||
(this.detectionMethod == DetectionType.SpecificFingers && this.ValidScript(touch.handLocation)));
}
