public void changeSubject(GameObject newSubject)
{
if (subject != null)
{
if (subjectManipHandler != null)
{
subjectManipHandler.release();
}
subject.transform.SetParent(subjectPreviousParent);
}
subject = newSubject;
if (subject == null)
{
subjectManipHandler = null;
subjectPreviousParent = null;
}
else
{
subjectManipHandler = subject.GetComponent <FocalPointVR_ManipulationHandler>();
subjectPreviousParent = subject.transform.parent;
}
foreach (Light l in selectionHighlighters)
{
l.gameObject.SetActive(subject != null);
}
}
void Update()
{
// TODO -- this is quite inefficient -- would be interested in a better implementation
controllerIndex = steamTrackedObj.index.GetHashCode();
if (SteamVR_Controller.Input(controllerIndex).GetPressDown(SteamVR_Controller.ButtonMask.Grip))
{
if (syndromeMode)
{
pointGenerator.ClosePlate();
}
else
{
pointGenerator.ClosePincer();
}
}
if (SteamVR_Controller.Input(controllerIndex).GetPressUp(SteamVR_Controller.ButtonMask.Grip))
{
if (syndromeMode)
{
pointGenerator.OpenPlate();
}
else
{
pointGenerator.OpenPincer();
}
}
if (SteamVR_Controller.Input(controllerIndex).GetHairTriggerDown())
{
setSelectionMode(true);
}
if (SteamVR_Controller.Input(controllerIndex).GetHairTriggerUp())
{
setSelectionMode(false);
}
if (selectionMode)
{
Ray selectionRay = new Ray(transform.position, transform.forward);
RaycastHit[] hits;
hits = Physics.RaycastAll(selectionRay);
float closestDistance = 999999999.9f;
hoveredSubject = null;
foreach (RaycastHit hit in hits)
{
// TODO: there has to be a better way...
if (hit.distance < closestDistance)
{
FocalPointVR_ManipulationHandler manipHandler = hit.collider.gameObject.GetComponent <FocalPointVR_ManipulationHandler>();
if (manipHandler != null && manipHandler.isSelectable)
{
closestDistance = hit.distance;
hoveredSubject = hit.collider.gameObject;
}
}
}
}
if (SteamVR_Controller.Input(controllerIndex).GetAxis(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger).x > 0.999f)
{
if (ixdManager.subject != hoveredSubject && hoveredSubject != null)
{
ixdManager.changeSubject(hoveredSubject);
}
}
}
void Start()
{
col = GetComponent <Collider>();
rbody = GetComponent <Rigidbody>();
manipHandler = GetComponent <FocalPointVR_ManipulationHandler>();
}
// Use this for initialization
void Start()
{
initializationTime = Time.time;
manipHandler = GetComponent <FocalPointVR_ManipulationHandler>();
}
