private void DrawBoundingBox(IObjectAnchorsServiceEventArgs instance)
{
MultiAnchorObjectPlacement placement;
if (!_objectPlacements.TryGetValue(instance.InstanceId, out placement))
{
var boundingBox = _objectAnchorsService.GetModelBoundingBox(instance.ModelId);
Debug.Assert(boundingBox.HasValue);
placement = Instantiate(MultiAnchorPlacementPrefab).GetComponent <MultiAnchorObjectPlacement>();
var bbox = placement.ModelSpaceContent.AddComponent <WireframeBoundingBox>();
bbox.UpdateBounds(boundingBox.Value.Center, Vector3.Scale(boundingBox.Value.Extents, instance.ScaleChange), boundingBox.Value.Orientation, WireframeMaterial);
var mesh = new GameObject("Model Mesh");
mesh.AddComponent <MeshRenderer>().sharedMaterial = WireframeMaterial;
mesh.transform.SetParent(placement.ModelSpaceContent.transform, false);
MeshLoader.AddMesh(mesh, _objectAnchorsService, instance.ModelId);
_objectPlacements.Add(instance.InstanceId, placement);
}
if (instance.SurfaceCoverage > placement.SurfaceCoverage ||
!instance.Location.HasValue)
{
placement.UpdatePlacement(instance);
}
}
private void AddOrUpdate(IObjectAnchorsServiceEventArgs e)
{
Debug.Log($"" +
$"add or update\n" +
$"Model: {e.ModelId}\n" +
$"Instance: {e.InstanceId}\n" +
$"Tracking Mode: {e.TrackingMode}\n" +
$"Coverage: {e.SurfaceCoverage}\n" +
$"Scale: {e.ScaleChange.x} {e.ScaleChange.y} {e.ScaleChange.z}\n" +
$"Updated: {e.LastUpdatedTime}\n");
TrackedObject to;
if (!_instanceToTrackedObject.TryGetValue(e.InstanceId, out to))
{
GameObject prefab = Instantiate(TrackedObjectPrefab);
to = prefab.GetComponent <TrackedObject>();
if (to == null)
{
to = prefab.AddComponent <TrackedObject>();
}
_instanceToTrackedObject.Add(e.InstanceId, to);
}
if (TrackingStrategy != TrackingModeStrategy.Auto && e.TrackingMode != strategyToMode[TrackingStrategy])
{
_objectAnchorsService.SetObjectInstanceTrackingMode(e.InstanceId, strategyToMode[TrackingStrategy]);
}
to.UpdateTrackedObjectData(e);
}
private void DrawBoundingBox(IObjectAnchorsServiceEventArgs instance)
{
WireframeBoundingBox bbox;
if (!_boundingBoxes.TryGetValue(instance.InstanceId, out bbox))
{
var boundingBox = _objectAnchorsService.GetModelBoundingBox(instance.ModelId);
Debug.Assert(boundingBox.HasValue);
bbox = new GameObject("Bounding Box").AddComponent <WireframeBoundingBox>();
bbox.transform.SetParent(transform, true);
bbox.gameObject.SetActive(false);
bbox.UpdateBounds(boundingBox.Value.Center, Vector3.Scale(boundingBox.Value.Extents, instance.ScaleChange), boundingBox.Value.Orientation, WireframeMaterial);
_boundingBoxes.Add(instance.InstanceId, bbox);
}
else
{
bbox.gameObject.SetActive(false);
}
var location = instance.Location;
if (location.HasValue)
{
bbox.transform.SetPositionAndRotation(location.Value.Position, location.Value.Orientation);
bbox.gameObject.SetActive(true);
}
}
public void UpdateTrackingData(IObjectAnchorsServiceEventArgs other)
{
BaseModelData = TrackableObjectDataLoader.Instance.TrackableObjectDataFromId(other.ModelId);
Location = other.Location;
Scale = other.ScaleChange;
InstanceId = other.InstanceId;
SurfaceCoverage = other.SurfaceCoverage;
LastUpdatedTime = other.LastUpdatedTime;
TrackingMode = other.TrackingMode;
}
private void ObjectRemoved(IObjectAnchorsServiceEventArgs e)
{
Debug.Log($"remove instance {e.InstanceId} of model {e.ModelId}");
TrackedObject to;
if (_instanceToTrackedObject.TryGetValue(e.InstanceId, out to))
{
Destroy(to.gameObject);
_instanceToTrackedObject.Remove(e.InstanceId);
}
}
private void ObjectAnchorsService_ObjectRemoved(object sender, IObjectAnchorsServiceEventArgs args)
{
// This event handler is called from a non-UI thread.
_objectAnchorsEventQueue.Enqueue(
new ObjectAnchorsServiceEvent
{
Kind = ObjectAnchorsServiceEventKind.Removed,
Args = args
});
}
private void Update()
{
IObjectAnchorsServiceEventArgs pendingTrackedObjectData = Interlocked.Exchange(ref _pendingTrackedObjectData, null);
if (pendingTrackedObjectData != null)
{
UpdatePlacement(pendingTrackedObjectData);
UpdateMeshes();
UpdateDebugText();
}
MultiAnchorRenderer.gameObject.SetActive(_objectTracker.MultiAnchorPlacement);
SingleAnchorRenderer.gameObject.SetActive(_objectTracker.SingleAnchorPlacement);
if (_objectTracker.SingleAnchorPlacement)
{
SingleAnchorRenderer.transform.localScale = _objectTracker.ScaleSingleAnchorPlacement ? _scaleChange : Vector3.one;
}
}
private void UpdatePlacement(IObjectAnchorsServiceEventArgs data)
{
if (_multiAnchorPlacement == null)
{
_multiAnchorPlacement = MultiAnchorPlacement.GetComponent <MultiAnchorObjectPlacement>();
}
_multiAnchorPlacement.UpdatePlacement(data);
if (data.Location.HasValue)
{
SingleAnchorPlacement.transform.SetPositionAndRotation(data.Location.Value.Position, data.Location.Value.Orientation);
}
SingleAnchorPlacement.SetActive(data.Location.HasValue);
_scaleChange = data.ScaleChange;
ObjectAnchorsBoundingBox?bb = TrackedObjectState.BaseLogicalBoundingBox;
if (bb.HasValue)
{
LogicalCenter.transform.localPosition = bb.Value.Center;
LogicalCenter.transform.localRotation = bb.Value.Orientation;
}
}
public void UpdateTrackedObjectData(IObjectAnchorsServiceEventArgs data)
{
Debug.Log($"Updating tracking data for {data.InstanceId} model {data.ModelId} mode {data.TrackingMode}");
TrackedObjectState.UpdateTrackingData(data);
_trackedObjectDataChanged = true;
}
private void ObjectAdded(IObjectAnchorsServiceEventArgs e)
{
AddOrUpdate(e);
}
private void _objectAnchorsService_ObjectAdded(object sender, IObjectAnchorsServiceEventArgs e)
{
UpdateQueue.Enqueue(() => { ObjectAdded(e); });
}
public void UpdateTrackedObjectData(IObjectAnchorsServiceEventArgs data)
{
Debug.Log($"Updating tracking data for {data.InstanceId} model {data.ModelId} mode {data.TrackingMode}");
TrackedObjectState.UpdateTrackingData(data);
Interlocked.Exchange(ref _pendingTrackedObjectData, data);
}
