private void UpdateUICanvas()
{
// Get updated augmented images for this frame.
Session.GetTrackables <AugmentedImage>(m_TempAugmentedImages, TrackableQueryFilter.Updated);
//bool CanvasActive = false;
// Create visualizers and anchors for updated augmented images that are tracking and do not previously
// have a visualizer. Remove visualizers for stopped images.
foreach (var image in m_TempAugmentedImages)
{
AugmentedImageController visualizer = null;
m_Visualizers.TryGetValue(image.DatabaseIndex, out visualizer);
if (image.TrackingState == TrackingState.Tracking && visualizer == null)
{
Debug.Log("Found image " + image.DatabaseIndex.ToString() + ". Setting up ui canvas");
// Create an anchor to ensure that ARCore keeps tracking this augmented image.
Anchor anchor = image.CreateAnchor(image.CenterPose);
visualizer = (AugmentedImageController)Instantiate(AugmentedImageVisualizerPrefab, anchor.transform);
if (visualizer == null)
{
Debug.Log("Visualizer is still null");
}
visualizer.transform.RotateAround(visualizer.transform.position, visualizer.transform.right, 90);
visualizer.gameObject.SetActive(true);
visualizer.DebugString = "House " + image.DatabaseIndex.ToString();
visualizer.Image = image;
m_Visualizers.Add(image.DatabaseIndex, visualizer);
//CanvasActive = true;
//Vector3 testPos = Camera.main.WorldToScreenPoint(anchor.transform.position);
//Debug.Log("Test pos: " + testPos.ToString());
//UICanvas.transform.position = testPos;
}
else if (image.TrackingState == TrackingState.Stopped && visualizer != null)
{
m_Visualizers.Remove(image.DatabaseIndex);
GameObject.Destroy(visualizer.gameObject);
}
}
foreach (var visualizer in m_Visualizers.Values)
{
if (visualizer.Image.TrackingState == TrackingState.Tracking)
{
FitToScanOverlay.SetActive(false);
return;
}
}
FitToScanOverlay.SetActive(true);
//UICanvas.gameObject.SetActive(CanvasActive);
}
private void UpdateDebug()
{
// Get updated augmented images for this frame.
Session.GetTrackables <AugmentedImage>(m_TempAugmentedImages, TrackableQueryFilter.Updated);
//bool CanvasActive = false;
// Create visualizers and anchors for updated augmented images that are tracking and do not previously
// have a visualizer. Remove visualizers for stopped images.
foreach (var image in m_TempAugmentedImages)
{
AugmentedImageController visualizer = null;
m_Visualizers.TryGetValue(image.DatabaseIndex, out visualizer);
if (image.TrackingState == TrackingState.Tracking && visualizer == null)
{
Debug.Log("Found image " + image.DatabaseIndex.ToString() + ". Setting up ui canvas");
// Create an anchor to ensure that ARCore keeps tracking this augmented image.
Anchor anchor = image.CreateAnchor(image.CenterPose);
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
cube.AddComponent <Rigidbody>();
cube.GetComponent <Rigidbody>().useGravity = false;
cube.transform.position = anchor.transform.position;
}
}
foreach (var visualizer in m_Visualizers.Values)
{
if (visualizer.Image.TrackingState == TrackingState.Tracking)
{
FitToScanOverlay.SetActive(false);
return;
}
}
FitToScanOverlay.SetActive(true);
//UICanvas.gameObject.SetActive(CanvasActive);
}