void acceptAction(VRSimPickupObject pickupObj)
{
strobeColour(AcceptColor, NormalColor, 0.5f);
if (AcceptSound)
{
AudioSource.PlayClipAtPoint(AcceptSound, transform.position);
}
}
/// <summary>
/// Attempts to pickup an object of type VRSimPickupObject
/// </summary>
/// <returns>The object.</returns>
public VRSimPickupObject pickupObject(VRSimHandInteraction hand)
{
VRSimPickupObject nearestObject = NearestObjectToHand(hand);
if (nearestObject)
{
nearestObject.Hilight = false;
}
return(nearestObject);
}
// Clear all the colour, state, and receivedObjects.
void resetReceived()
{
for (int i = 0; i < m_receivedObjects.Count; i++)
{
VRSimPickupObject o = m_receivedObjects[i];
if (o != null)
{
o.returnHome();
m_receivedObjects[i] = null;
}
}
}
protected void pickupObject()
{
if (m_pickupArea == null)
{
return;
}
VRSimPickupObject obj = m_pickupArea.pickupObject(this);
if (obj != null)
{
PickupObject = obj;
m_pickupObject.ParentHand = this;
}
else
{
// Nothing to pickup, so attempt picking up from the other hand.
}
}
public bool receiveObject(VRSimPickupObject pickupObj)
{
for (int i = 0; i < AcceptList.Count; i++)
{
if (m_receivedObjects[i] == null &&
AcceptList[i].Equals(pickupObj.gameObject.name))
{
m_receivedObjects[i] = pickupObj;
pickupObj.transform.parent = transform;
acceptAction(pickupObj);
return(true);
}
}
pickupObj.returnHome();
rejectAction();
return(false);
}
protected VRSimPickupObject NearestObjectToHand(VRSimHandInteraction hand)
{
Component[] pickupObjects = gameObject.GetComponentsInChildren <VRSimPickupObject>();
VRSimPickupObject nearest = null;
float nearestMagnitude = float.MaxValue;
float pickDistSquared = PickDistance * PickDistance;
foreach (VRSimPickupObject obj in pickupObjects)
{
float magnitude = (hand.PickupPoint - obj.transform.position).sqrMagnitude;
if (magnitude < nearestMagnitude && magnitude < pickDistSquared)
{
nearest = obj;
nearestMagnitude = magnitude;
}
}
return(nearest);
}
// Check through all pickupObjects that we are the parent of,
// hilight the nearest if a Hand Interaction is in the volume.
void Update()
{
Component[] pickupObjects = gameObject.GetComponentsInChildren <VRSimPickupObject>();
if (pickupObjects == null)
{
return;
}
List <VRSimPickupObject> nearestPickupObjects = new List <VRSimPickupObject>(m_hands.Count);
foreach (VRSimHandInteraction hand in m_hands)
{
// Skip hands with something in them.
if (hand.PickupObject != null)
{
continue;
}
VRSimPickupObject nearest = NearestObjectToHand(hand);
if (nearest)
{
nearestPickupObjects.Add(nearest);
}
}
foreach (VRSimPickupObject obj in pickupObjects)
{
if (obj.Hilight == true && nearestPickupObjects.Contains(obj) == false)
{
obj.Hilight = false;
}
else if (obj.Hilight == false && nearestPickupObjects.Contains(obj))
{
obj.Hilight = true;
}
}
}
