// Return the origin associated with this component.
// Uses cached value if available, otherwise performs a find operation.
public virtual AROrigin GetOrigin()
{
if (_origin == null)
{
// Locate the origin in parent.
_origin = this.gameObject.GetComponentInParent <AROrigin>();
}
return(_origin);
}
// Get the marker, if any, currently acting as the base.
public virtual ARMarker GetMarker()
{
AROrigin origin = GetOrigin();
if (origin == null)
{
return(null);
}
return(origin.GetBaseMarker());
}
// Return the origin associated with this component.
// Uses cached value if available, otherwise performs a find operation.
public virtual AROrigin GetOrigin()
{
if (_origin == null)
{
// Locate the origin in parent.
_origin = this.gameObject.GetComponentInParent <AROrigin>(); // Unity v4.5 and later.
Debug.Log("origin.name = " + _origin.name);
}
return(_origin);
}
// Get the marker, if any, currently acting as the base.
public virtual ARTrackable GetTrackable()
{
AROrigin origin = GetOrigin();
if (origin == null)
{
return(null);
}
return(origin.GetBaseTrackable());
}
// Use this for initialization
void Start()
{
arOrigin = this.gameObject.GetComponentInParent <AROrigin>();
audio1 = GameObject.FindGameObjectWithTag("arAudio1").GetComponent <AudioSource>();
audio2 = GameObject.FindGameObjectWithTag("arAudio2").GetComponent <AudioSource>();
markers = FindObjectsOfType(typeof(ARMarker)) as ARMarker[];
foreach (ARMarker m in markers)
{
m.OnDisable();
}
myARController = GameObject.FindGameObjectWithTag("MainCamera").GetComponent <ARController>();
FXCamera.SetActive(false);
}
public override void OnInspectorGUI()
{
// Get the AROrigin that this panel will edit.
AROrigin o = (AROrigin)target;
if (o == null)
{
return;
}
// Find mode
o.findTrackableMode = (AROrigin.FindMode)EditorGUILayout.EnumPopup("ARTrackable find mode", o.findTrackableMode);
if (o.findTrackableMode == AROrigin.FindMode.AutoByTags)
{
serializedObject.Update();
EditorGUILayout.PropertyField(serializedObject.FindProperty("findTrackableTags"), true);
serializedObject.ApplyModifiedProperties();
//o.FindMarkers();
}
}
// Use LateUpdate to be sure the ARMarker has updated before we try and use the transformation.
void LateUpdate()
{
// Local scale is always 1 for now
transform.localScale = Vector3.one;
// Update tracking if we are running in the Player.
if (Application.isPlaying)
{
// Sanity check, make sure we have an AROrigin in parent hierachy.
AROrigin origin = GetOrigin();
if (origin == null)
{
ARController.Log(LogTag + "No Origin");
//visible = visibleOrRemain = false;
}
else
{
// Sanity check, make sure we have an ARMarker assigned.
ARMarker marker = GetMarker();
if (marker == null)
{
ARController.Log(LogTag + "No ARMarker");
//visible = visibleOrRemain = false;
}
else
{
// Note the current time
float timeNow = Time.realtimeSinceStartup;
ARMarker baseMarker = origin.GetBaseMarker();
if (baseMarker != null && marker.Visible)
{
if (!visible)
{
// Marker was hidden but now is visible.
ARController.Log(LogTag + "Marker was hidden but now is visible.");
visible = visibleOrRemain = true;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerFound", marker, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(true);
}
}
else
{
// ARController.Log (LogTag + "Marker stayed visible");
}
Matrix4x4 pose;
if (marker == baseMarker)
{
// If this marker is the base, no need to take base inverse etc.
pose = origin.transform.localToWorldMatrix;
}
else
{
pose = (origin.transform.localToWorldMatrix * baseMarker.TransformationMatrix.inverse * marker.TransformationMatrix);
}
transform.position = ARUtilityFunctions.PositionFromMatrix(pose);
transform.rotation = ARUtilityFunctions.QuaternionFromMatrix(pose);
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerTracked", marker, SendMessageOptions.DontRequireReceiver);
}
}
else
{
if (visible)
{
// Marker was visible but now is hidden.
ARController.Log(LogTag + "Marker was visible but now is hidden. (after " + secondsToRemainVisible + "s)");
visible = false;
timeTrackingLost = timeNow;
}
else
{
// ARControllertroller.Log (LogTag + "Marker stayed hidden.");
}
if (visibleOrRemain && (timeNow - timeTrackingLost >= secondsToRemainVisible))
{
visibleOrRemain = false;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerLost", marker, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(false);
}
}
}
} // marker
} // origin
} // Application.isPlaying
else
{
ARController.Log(LogTag + "Applicaiton Not Playing");
}
}
// Return the origin associated with this component.
// Uses cached value if available, otherwise performs a find operation.
public virtual AROrigin GetOrigin()
{
if (_origin == null) {
// Locate the origin in parent.
_origin = this.gameObject.GetComponentInParent<AROrigin>();
}
return _origin;
}
// Use LateUpdate to be sure the ARTrackable has updated before we try and use the transformation.
void LateUpdate()
{
// Local scale is always 1 for now
transform.localScale = Vector3.one;
// Update tracking if we are running in the Player.
if (Application.isPlaying)
{
// Sanity check, make sure we have an AROrigin in parent hierachy.
AROrigin origin = GetOrigin();
if (origin == null)
{
//visible = visibleOrRemain = false;
}
else
{
// Sanity check, make sure we have an ARTrackable assigned.
ARTrackable trackable = GetTrackable();
if (trackable == null)
{
//visible = visibleOrRemain = false;
}
else
{
// Note the current time
float timeNow = Time.realtimeSinceStartup;
ARTrackable baseTrackable = origin.GetBaseTrackable();
if (baseTrackable != null && trackable.Visible)
{
if (!visible)
{
// Trackable was hidden but now is visible.
visible = visibleOrRemain = true;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnTrackableFound", trackable, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(true);
}
}
Matrix4x4 pose;
if (trackable == baseTrackable)
{
// If this marker is the base, no need to take base inverse etc.
pose = origin.transform.localToWorldMatrix;
}
else
{
pose = (origin.transform.localToWorldMatrix * baseTrackable.TransformationMatrix.inverse * trackable.TransformationMatrix);
}
transform.position = ARUtilityFunctions.PositionFromMatrix(pose);
transform.rotation = ARUtilityFunctions.QuaternionFromMatrix(pose);
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnTrackableTracked", trackable, SendMessageOptions.DontRequireReceiver);
}
}
else
{
if (visible)
{
// Trackable was visible but now is hidden.
visible = false;
timeTrackingLost = timeNow;
}
if (visibleOrRemain && (timeNow - timeTrackingLost >= secondsToRemainVisible))
{
visibleOrRemain = false;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnTrackableLost", trackable, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(false);
}
}
}
} // marker
} // origin
} // Application.isPlaying
}
// Use LateUpdate to be sure the ARMarker has updated before we try and use the transformation.
void LateUpdate()
{
// Local scale is always 1 for now
transform.localScale = Vector3.one;
// Update tracking if we are running in the Player.
if (Application.isPlaying)
{
// Sanity check, make sure we have an AROrigin in parent hierachy.
AROrigin origin = GetOrigin();
if (origin == null)
{
//visible = visibleOrRemain = false;
return;
}
// Sanity check, make sure we have an ARMarker assigned.
ARMarker marker = GetMarker();
if (marker == null)
{
//visible = visibleOrRemain = false;
return;
}
// Note the current time
timeNowSeconds = Time.realtimeSinceStartup;
ARMarker baseMarker = origin.GetBaseMarker();
if (baseMarker != null && marker.Visible)
{
if (!visible)
{
// Marker was hidden but now is visible.
visible = visibleOrRemain = true;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerFound", marker, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(true);
}
}
Matrix4x4 pose;
if (marker == baseMarker)
{
// If this marker is the base, no need to take base inverse etc.
pose = origin.transform.localToWorldMatrix;
}
else
{
pose = (origin.transform.localToWorldMatrix * baseMarker.TransformationMatrix.inverse * marker.TransformationMatrix);
}
transform.position = ARUtilityFunctions.PositionFromMatrix(pose);
transform.rotation = ARUtilityFunctions.QuaternionFromMatrix(pose);
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerTracked", marker, SendMessageOptions.DontRequireReceiver);
}
OnMarkerMadeVisible(marker);
}
else
{
OnMarkerLost(marker);
}
} // Application.isPlaying
}
