private void PointingTeleport(InputDeviceIDs pointingDevice)
{
Vector3 targetPosition;
switch (pointingDevice)
{
case InputDeviceIDs.Head:
targetPosition = headMovements.focusPoint;
break;
#if INSTANTVR_ADVANCED
case InputDeviceIDs.LeftHand:
targetPosition = leftHandMovements.focusPoint;
break;
case InputDeviceIDs.RightHand:
targetPosition = rightHandMovements.focusPoint;
break;
#endif
default:
targetPosition = ivr.transform.position;
break;
}
Teleport(targetPosition);
}
public void Start()
{
ivr = GetComponent <InstantVR>();
ivr.SetPlayerHeight(playerHeight);
Debug.Log("Please press <tab> to calibrate player height.");
headMovements = ivr.headTarget.GetComponent <HeadMovements>();
#if INSTANTVR_ADVANCED
leftHandMovements = ivr.leftHandTarget.GetComponent <IVR_HandMovements>();
rightHandMovements = ivr.rightHandTarget.GetComponent <IVR_HandMovements>();
#endif
// get the first player's controller
controller0 = Controllers.GetController(0);
// register for button down events
controller0.left.OnButtonDownEvent += OnButtonDownLeft;
controller0.right.OnButtonDownEvent += OnButtonDownRight;
// register for button up events
controller0.left.OnButtonUpEvent += OnButtonUpLeft;
controller0.right.OnButtonUpEvent += OnButtonUpRight;
#if INSTANTVR_ADVANCED
if (walkingType == WalkTypes.PointingTeleport)
{
pointingDevice = GetPointingDevice();
}
#endif
}
private void CastRayFromPointer(InteractionPointer pointer, InputDeviceIDs inputDeviceID)
{
pointer.data.Reset();
pointer.data.inputDevice = inputDeviceID;
pointer.data.transform = pointer.pointerTransform;
if (pointer.pointerTransform == null)
{
return;
}
CastPhysicsRayFromPointer(pointer);
CastUIRayFromPointer(pointer);
pointer.data.scrollDelta = Vector2.zero;
if (pointer.focusObject != null)
{
if (pointer.previousPosition.sqrMagnitude == 0)
{
pointer.data.delta = Vector2.zero;
}
else
{
pointer.data.delta = pointer.data.position - pointer.previousPosition;
}
pointer.previousPosition = pointer.data.position;
pointer.touchPosition = pointer.data.pointerCurrentRaycast.worldPosition;
}
}
private void ProcessPointer(InteractionPointer pointer, InputDeviceIDs inputDeviceID)
{
CastRayFromPointer(pointer, inputDeviceID);
pointer.ProcessFocus();
if (pointer.focusObject != null && pointer.focusTimeToTouch != 0 && Time.time - pointer.focusStart > pointer.focusTimeToTouch) // we are clicking
{
pointer.ProcessClick();
}
if (pointer.type == PointerType.Gaze)
{
if (pointer.controllerInputSide.GetButton(pointer.controllerButton)) // we are touching
{
pointer.ProcessTouch();
}
else
{
pointer.ProcessNoTouch();
}
}
if (pointer.data.pointerCurrentRaycast.gameObject == null) // no focus
{
return;
}
//Trigger Enter or Exit Events on the UI Element (like highlighting)
base.HandlePointerExitAndEnter(pointer.data, pointer.data.pointerCurrentRaycast.gameObject);
pointer.data.pressPosition = pointer.data.position;
pointer.data.pointerPressRaycast = pointer.data.pointerCurrentRaycast;
pointer.data.pointerPress = null; //Clear this for setting later
pointer.data.useDragThreshold = true;
if (pointer.type == PointerType.Touch)
{
float distance = DistanceTipToTransform(pointer.pointerTransform, pointer.data.pointerCurrentRaycast.gameObject.transform);
if (distance < 0) // we are touching
{
pointer.ProcessTouch();
}
else
{
pointer.ProcessNoTouch();
}
}
if (pointer.controllerInputSide.GetButton(pointer.controllerButton)) // we are clicking
{
pointer.ProcessTouch();
}
else
{
pointer.ProcessNoTouch();
}
}
public GameObject GetTouchObject(InputDeviceIDs inputDeviceID)
{
if (pointers[(int)inputDeviceID].touchedObject != null)
{
return(pointers[(int)inputDeviceID].touchedObject);
}
else
{
return(null);
}
}
public GameObject GetFocusObject(InputDeviceIDs inputDeviceID)
{
if (pointers[(int)inputDeviceID].focusObject != null)
{
return(pointers[(int)inputDeviceID].focusObject);
}
else
{
return(null);
}
}
private void CastRayFromPointer(InteractionPointer pointer, InputDeviceIDs inputDeviceID)
{
pointer.data.Reset();
pointer.data.inputDevice = inputDeviceID;
Vector3 pointingDirection = pointer.pointerTransform.rotation * pointer.localPointingDirection;
if (pointer.focusingEnabled)
{
RaycastHit hit;
bool raycastHit = Physics.Raycast(pointer.pointerTransform.position, pointingDirection, out hit);
if (raycastHit)
{
pointer.focusPosition = hit.point;
pointer.focusObject = hit.transform.gameObject;
}
else
{
pointer.focusPosition = pointer.pointerTransform.position + pointingDirection * 10;
pointer.focusObject = null;
}
pointer.data.position = Camera.main.WorldToScreenPoint(pointer.focusPosition);
}
else
{
pointer.focusPosition = pointer.pointerTransform.position;
pointer.focusObject = null;
pointer.data.position = Camera.main.WorldToScreenPoint(pointer.pointerTransform.position);
}
pointer.data.scrollDelta = Vector2.zero;
pointer.data.delta = pointer.data.position - pointer.previousPosition;
pointer.previousPosition = pointer.data.position;
eventSystem.RaycastAll(pointer.data, m_RaycastResultCache);
pointer.data.pointerCurrentRaycast = FindFirstRaycast(m_RaycastResultCache);
m_RaycastResultCache.Clear();
if (pointer.data.pointerCurrentRaycast.gameObject != null) // we are focusing on a UI element
{
pointer.focusObject = pointer.data.pointerCurrentRaycast.gameObject;
// EventSystem.RaycastAll always casts from main.camera. This is why we need a trick to look like it is casting from the pointerlocation (e.g. finger)
// The result does not look right in scene view, but does look OK in game view
Vector3 focusDirection = (pointer.focusPosition - Camera.main.transform.position).normalized;
pointer.focusPosition = Camera.main.transform.position + focusDirection * pointer.data.pointerCurrentRaycast.distance; // pointer.data.pointerCurrentRaycast.worldPosition == Vector.zero unfortunately
pointer.data.position = pointer.focusPosition;
}
pointer.touchPosition = pointer.data.pointerCurrentRaycast.worldPosition;
}
private void ProcessPointer(InteractionPointer pointer, InputDeviceIDs inputDeviceID)
{
CastRayFromPointer(pointer, inputDeviceID);
if (pointer.focusingEnabled && pointer.type == PointerType.Point)
{
pointer.ProcessFocus();
}
if (pointer.focusObject != null && pointer.focusTimeToTouch != 0 && Time.time - pointer.focusStart > pointer.focusTimeToTouch) // we are clicking
{
pointer.ProcessTouch();
pointer.ProcessNoTouch();
}
else if (pointer.clicking)
{
pointer.ProcessTouch();
}
if (pointer.data.pointerCurrentRaycast.gameObject == null) // no focus
{
return;
}
pointer.data.pressPosition = pointer.data.position;
pointer.data.pointerPressRaycast = pointer.data.pointerCurrentRaycast;
pointer.data.pointerPress = null; //Clear this for setting later
pointer.data.useDragThreshold = true;
if (pointer.type == PointerType.Touch)
{
// UI touch without colliders works on the finger tip
float distance = DistanceTipToTransform(pointer.pointerTransform, pointer.data.pointerCurrentRaycast.gameObject.transform);
if (distance < 0) // we are touching
{
pointer.ProcessTouch();
}
else if (distance > 0.05F)
{
pointer.ProcessNoTouch();
}
else
{
pointer.ProcessFocus();
}
}
}
public GameObject GetTouchObject(InputDeviceIDs inputDeviceID)
{
InteractionPointer pointer = pointers[(int)inputDeviceID];
if (pointer == null)
{
return(null);
}
if (pointer.touchedObject != null)
{
return(pointer.touchedObject);
}
else
{
return(null);
}
}
public float GetGazeDuration(InputDeviceIDs inputDeviceID)
{
return(Time.time - pointers[(int)inputDeviceID].focusStart);
}
public Vector3 GetFocusPoint(InputDeviceIDs inputDeviceID)
{
return(pointers[(int)inputDeviceID].focusPosition);
}
public void ProcessPointer(InputDeviceIDs inputDeviceID)
{
ProcessPointer(pointers[(int)inputDeviceID], inputDeviceID);
}
public Vector3 GetTouchPoint(InputDeviceIDs inputDeviceID)
{
return(pointers[(int)inputDeviceID].touchPosition);
}
