public static bool TryGetTrackingQuality(out int quality)
{
quality = default;
if (!ARFrame.TextureIsAvailable())
{
return(false);
}
ARTrackable.TrackingState trackingState = ARFrame.GetTrackingState();
switch (trackingState)
{
case ARTrackable.TrackingState.TRACKING:
quality = 4;
break;
case ARTrackable.TrackingState.PAUSED:
quality = 1;
break;
default:
quality = 0;
break;
}
return(true);
}
public void Update()
{
// Do not update if huaweiAR is not tracking.
if (ARFrame.GetTrackingState() != ARTrackable.TrackingState.TRACKING)
{
m_mesh.Clear();
return;
}
// Fill in the data to draw the point cloud.
ARPointCloud pointCloud = ARFrame.AcquirePointCloud();
pointCloud.GetPoints(ref m_points);
pointCloud.Release();
if (m_points.Count > 0)
{
// Update the mesh indicies array.
m_pointIndex.Clear();
for (int i = 0; i < Mathf.Min(m_points.Count, k_maxPointCount); i++)
{
m_pointIndex.Add(i);
}
m_mesh.Clear();
m_mesh.vertices = m_points.ToArray();
m_mesh.SetIndices(m_pointIndex.ToArray(), MeshTopology.Points, 0);
}
}
public void Update()
{
if (!world)
{
_DrawPlane();
}
Touch touch;
if (ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING) // Only check for touch if we are tracking our environment.
{
touch = Input.GetTouch(0);
switch (Input.touchCount)
{
case 1:
switch (touch.phase)
{
case TouchPhase.Began:
if (slingshot) // Cleanup in case we missed the touch phase end or release
{
slingshot.Release();
}
slingshot = world.AddComponent <Slingshot>();
slingshot.Create(slingshotPrefab, projectilePrefab, projectileSource, indicator);
if (Camera.main != null)
{
slingshot.ProjectileToScreenDirection = Camera.main.ScreenPointToRay(touch.position).direction * 0.5f;
}
break;
case TouchPhase.Ended:
case TouchPhase.Canceled:
slingshot.Release();
slingshot = null;
break;
default:
if (Camera.main != null)
{
slingshot.ProjectileToScreenDirection = Camera.main.ScreenPointToRay(touch.position).direction * 0.5f;
}
break;
}
break;
default:
if (touch.phase == TouchPhase.Began)
{
_CreateWorld(touch);
}
break;
}
}
}
public void Update()
{
_DrawPlane();
Touch touch;
if (
ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING && // Only check for touch if we are tracking our environment.
Input.touchCount >= 1 && // Check if we touched.
(touch = Input.GetTouch(0)).phase == TouchPhase.Began) // Check if this is the start of the touch action
{
_DrawARLogo(touch);
}
}
public void Update()
{
Touch touch;
if (ARFrame.GetTrackingState() != ARTrackable.TrackingState.TRACKING ||
Input.touchCount < 1 || (touch = Input.GetTouch(0)).phase != TouchPhase.Began)
{
}
else
{
trackTest(touch);
}
}
public void Update()
{
_DrawPlane();
Touch touch;
if (ARFrame.GetTrackingState() != ARTrackable.TrackingState.TRACKING ||
Input.touchCount < 1 || (touch = Input.GetTouch(0)).phase != TouchPhase.Began)
{
}
else
{
_DrawARLogo(touch);
}
}
private void SetSessionState()
{
bool isTracking = ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING;
if (isTracking != m_IsTracking)
{
ImageRunUpdate();
}
var captureButton = workspaceManager.captureButton.GetComponent <Button>();
var localizeButton = visualizeManager.localizeButton.GetComponent <Button>();
captureButton.interactable = isTracking;
localizeButton.interactable = isTracking;
m_IsTracking = isTracking;
}
public ARState GetState()
{
ARState state = new ARState
{
frameHandle = 0,
sessionHandle = 0,
tracked = false
};
#if HAS_GOOGLE_ARCORE
if (GetSelectedAR() == ARSDK.ARCORE)
{
NativeSession native = LifecycleManager.Instance.NativeSession;
if (native != null)
{
state = new ARState
{
frameHandle = native.FrameHandle.ToInt32(),
sessionHandle = native.SessionHandle.ToInt32(),
tracked = LifecycleManager.Instance.SessionStatus == SessionStatus.Tracking
};
}
}
#endif
#if HAS_HUAWEI_ARENGINE
if (GetSelectedAR() == ARSDK.ARENGINE)
{
NDKSession native = ARSessionManager.Instance.m_ndkSession;
if (native != null)
{
state = new ARState
{
frameHandle = native.FrameHandle.ToInt32(),
sessionHandle = native.SessionHandle.ToInt32(),
tracked = ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING
};
}
}
#endif
return(state);
}
// Update is called once per frame
void Update()
{
if (m_SDKStarted)
{
return;
}
bool isHWARTracking = false;
bool isARCoreTracking = false;
#if HWAR
isHWARTracking = ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING;
#endif
isARCoreTracking = UnityEngine.XR.ARFoundation.ARSession.state == UnityEngine.XR.ARFoundation.ARSessionState.SessionTracking;
if (isHWARTracking || isARCoreTracking)
{
OnStartImmersal();
}
}
public override void Update()
{
isTracking = ARFrame.GetTrackingState() == ARTrackable.TrackingState.TRACKING;
base.Update();
}
public void Update()
{
// Exit the app when the 'back' button is pressed.
if (Input.GetKey(KeyCode.Escape))
{
Application.Quit();
}
// Check that motion tracking is tracking.
if (ARFrame.GetTrackingState() != ARTrackable.TrackingState.TRACKING)
{
ARDebug.LogInfo("GetTrackingState no tracing return <<");
return;
}
// Get updated augmented images for this frame.
ARFrame.GetTrackables <ARAugmentedImage>(m_TempAugmentedImages, ARTrackableQueryFilter.UPDATED);
ARDebug.LogInfo("m_TempAugmentedImages size {0}", m_TempAugmentedImages.Count);
// 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)
{
AugmentedImageVisualizer visualizer = null;
m_Visualizers.TryGetValue(image.GetDataBaseIndex(), out visualizer);
ARDebug.LogInfo("GetTrackingState {0}", image.GetTrackingState());
if (image.GetTrackingState() == ARTrackable.TrackingState.TRACKING && visualizer != null)
{
visualizer.Image = image;
ARDebug.LogInfo("update position {0} rotation {1}", image.GetCenterPose().position, image.GetCenterPose().rotation);
}
if (image.GetTrackingState() == ARTrackable.TrackingState.TRACKING && visualizer == null)
{
// Create an anchor to ensure that ARCore keeps tracking this augmented image.
//ARAnchor anchor = image.CreateAnchor(image.GetCenterPose());
//visualizer = (AugmentedImageVisualizer)Instantiate(AugmentedImageVisualizerPrefab, anchor.GetPose().position, anchor.GetPose().rotation);
visualizer = (AugmentedImageVisualizer)Instantiate(AugmentedImageVisualizerPrefab, image.GetCenterPose().position, image.GetCenterPose().rotation);
ARDebug.LogInfo("create position {0} rotation {1}", image.GetCenterPose().position, image.GetCenterPose().rotation);
visualizer.Image = image;
m_Visualizers.Add(image.GetDataBaseIndex(), visualizer);
}
else if (image.GetTrackingState() == ARTrackable.TrackingState.STOPPED && visualizer != null)
{
m_Visualizers.Remove(image.GetDataBaseIndex());
GameObject.Destroy(visualizer.gameObject);
}
}
// Show the fit-to-scan overlay if there are no images that are Tracking.
foreach (var visualizer in m_Visualizers.Values)
{
if (visualizer.Image.GetTrackingState() == ARTrackable.TrackingState.TRACKING)
{
FitToScanOverlay.SetActive(false);
return;
}
}
//FitToScanOverlay.SetActive(true);
}
