public override void OnNodeAddedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
base.OnNodeAddedForAnchor(renderer, node, anchor);
if (!(anchor is ARFaceAnchor faceAnchor))
{
return;
}
foreach (var child in node.ChildNodes)
{
child.RemoveFromParentNode();
}
node.AddChildNode(FaceNode);
SoundManager.PlaySound("spooky");
}
public override void OnNodeAddedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
base.OnNodeAddedForAnchor(renderer, node, anchor);
SoundManager.PlaySound("miss");
var imageAnchor = anchor as ARImageAnchor;
var refSize = imageAnchor.ReferenceImage.PhysicalSize;
var box = new SCNBox
{
Width = refSize.Width * .9f,
Length = refSize.Height * .9f,
Height = 0.0001f,
ChamferRadius = 0
};
box.FirstMaterial.Diffuse.Contents = UIColor.White.ColorWithAlpha(.95f);
var pf = Prefabs[i++];
node.AddChildNode(new SCNNode {
Geometry = box
});
node.AddChildNode(pf);
pf.Position = SCNVector3.Zero;
}
/// <summary>
/// The Unity Update() method.
/// </summary>
public void Update()
{
_UpdateApplicationLifecycle();
if (m_CurrentActiveScreen != ActiveScreen.ARScreen)
{
return;
}
// If we are neither in hosting nor resolving mode then the update is complete.
if (m_CurrentMode != ApplicationMode.Hosting &&
m_CurrentMode != ApplicationMode.Resolving)
{
return;
}
// Give AR session some time to prepare for resolving and update the UI message
// once the preparation time passed.
if (m_CurrentMode == ApplicationMode.Resolving && !m_PassedResolvingPreparedTime)
{
m_TimeSinceStart += Time.deltaTime;
if (m_TimeSinceStart > k_ResolvingPrepareTime)
{
m_PassedResolvingPreparedTime = true;
NetworkUIController.ShowDebugMessage(
"Waiting for Cloud Anchor to be hosted...");
}
}
// If the origin anchor has not been placed yet, then update in resolving mode is
// complete.
if (m_CurrentMode == ApplicationMode.Resolving && !IsOriginPlaced)
{
return;
}
// If the player has not touched the screen then the update is complete.
Touch touch;
if (Input.touchCount < 1 || (touch = Input.GetTouch(0)).phase != TouchPhase.Began)
{
return;
}
// Ignore the touch if it's pointing on UI objects.
if (EventSystem.current.IsPointerOverGameObject(touch.fingerId))
{
return;
}
List <ARRaycastHit> hitResults = new List <ARRaycastHit>();
RaycastManager.Raycast(Input.GetTouch(0).position, hitResults);
// If there was an anchor placed, then instantiate the corresponding object.
if (hitResults.Count > 0)
{
// The first touch on the Hosting mode will instantiate the origin anchor. Any
// subsequent touch will instantiate a star, both in Hosting and Resolving modes.
if (_CanPlaceStars())
{
_InstantiateStar(_ToWorldOriginPose(hitResults[0].pose));
}
else if (!IsOriginPlaced && m_CurrentMode == ApplicationMode.Hosting)
{
ARAnchor anchor = AnchorManager.AddAnchor(hitResults[0].pose);
WorldOrigin = anchor.transform;
_InstantiateAnchor(anchor);
OnAnchorInstantiated(true);
}
}
}
public override void OnNodeAddedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (!(anchor is ARPlaneAnchor planeAnchor))
{
return;
}
var color = planeAnchor.Alignment == ARPlaneAnchorAlignment.Horizontal
? UIColor.Blue : UIColor.Red;
var planeNode = CreateARPlaneNode(planeAnchor, color.ColorWithAlpha(.5f));
node.AddChildNode(planeNode);
if (PlaySoundOnNodeDetection())
{
SoundManager.PlaySound("buy1");
}
}
public override void OnNodeRemovedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (!(anchor is ARPlaneAnchor planeAnchor))
{
return;
}
if (PlaySoundOnNodeDetection())
{
SoundManager.PlaySound("miss");
}
}
public void Initialize(ARAnchor anchor)
{
m_anchor = anchor;
Update();
}
public void OnAnchorRemoved(ARAnchor arAnchor, ARNode arNode)
{
surfaces.Remove(arAnchor.AnchorId);
}
public void SetAnchor(ARAnchor anchor)
{
_anchor = anchor;
}
public void RemoveAnchor(ARAnchor anchor)
{
m_anchorDict.Remove(anchor.m_anchorHandle);
}
public override void DidRemoveNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (anchor is ARPlaneAnchor planeAnchor)
{
this.planeNodes[anchor.Identifier].RemoveFromParentNode();
this.planeNodes.Remove(anchor.Identifier);
}
}
public override void DidUpdateNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
}
public override void DidAddNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (anchor is ARPlaneAnchor planeAnchor)
{
var planeNode = new PlaneNode(planeAnchor);
node.AddChildNode(planeNode);
this.planeNodes.Add(anchor.Identifier, planeNode);
}
}
public override void DidUpdateNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (anchor is ARPlaneAnchor planeAnchor)
{
//this.planeNodes[anchor.Identifier].Update(planeAnchor);
}
}
public override void OnNodeUpdatedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
base.OnNodeUpdatedForAnchor(renderer, node, anchor);
if (!(anchor is ARFaceAnchor faceAnchor))
{
return;
}
FaceNode.Update(faceAnchor.Geometry);
}
/// <summary>
/// The constructor initializes the pose of the virtual object in a space and the
/// color of the virtual object with the input anchor point and color parameters.
/// </summary>
/// <param name="arAnchor">Data provided by AR Engine, describing the pose.</param>
/// <param name="color4f">Color data in an array with a length of 4.</param>
public VirtualObject(ARAnchor arAnchor, float[] color4f)
{
mObjectColors = Arrays.CopyOf(color4f, color4f.Length);
mArAnchor = arAnchor;
Init();
}
private static void DebugOutExtra(string label, ARAnchor arAnchor, SpongyAnchorARF tracker)
{
Debug.Assert(arAnchor.trackableId == tracker.TrackableId);
Debug.Log($"{label}{tracker.name}-{tracker.TrackableId}/{arAnchor.trackingState}: T={tracker.transform.GetGlobalPose().ToString("F3")} AR={arAnchor.transform.GetGlobalPose().ToString("F3")}");
}
internal ARSCNViewNodeEventArgs(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
Renderer = renderer;
Node = node;
Anchor = anchor;
}
public override void DidAddNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (anchor is ARImageAnchor imageAnchor)
{
var box = new SCNBox();
nfloat width = imageAnchor.ReferenceImage.PhysicalSize.Width;
nfloat height = imageAnchor.ReferenceImage.PhysicalSize.Height;
box.Width = width;
box.Height = height;
box.Length = (System.nfloat) 0.1;
box.FirstMaterial.Diffuse.Contents = UIColor.Orange;
SCNText text = SCNText.Create("Enter Here", (System.nfloat) 0.1);
text.Font = UIFont.SystemFontOfSize(1);
text.Flatness = (System.nfloat) 0.05;
text.FirstMaterial.Diffuse.Contents = UIColor.Red;
var textNode = new SCNNode
{
Geometry = text,
};
textNode.Scale = new SCNVector3((float)0.5, (float)0.5, (float)0.5);
textNode.EulerAngles = new SCNVector3((float)(-1.57), 0, 0);
textNode.Position = new SCNVector3
{
X = (float)(imageAnchor.Transform.Column3.X + 2),
Y = imageAnchor.Transform.Column3.Y - 2,
Z = imageAnchor.Transform.Column3.Z
};
var boxNode = new SCNNode
{
Geometry = box,
Position = new SCNVector3 {
X = -imageAnchor.Transform.Column3.X / 2,
Y = -imageAnchor.Transform.Column3.Y,
Z = imageAnchor.Transform.Column3.Z
}
};
node.AddChildNode(textNode);
//node.AddChildNode(boxNode);
}
}
public void MarshallingTest()
{
var faceAnchor = new ARAnchor("My Anchor", MatrixFloat4x4.Identity);
Assert.AreEqual(MatrixFloat4x4.Identity, faceAnchor.Transform, "Transform");
}
public override void DidAddNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
var planeAnchor = anchor as ARPlaneAnchor ?? throw new Exception();
AddPlaneNode(planeAnchor, node, UIColor.Blue.ColorWithAlpha(0.3f));
}
/// <summary>
/// The Unity Update() method.
/// Modified for project mARble
/// </summary>
public void Update()
{
_UpdateApplicationLifecycle();
if (m_CurrentActiveScreen != ActiveScreen.ARScreen)
{
return;
}
// If we are neither in hosting nor resolving mode then the update is complete.
if (m_CurrentMode != ApplicationMode.Hosting &&
m_CurrentMode != ApplicationMode.Resolving)
{
return;
}
// Give AR session some time to prepare for resolving and update the UI message
// once the preparation time passed.
if (m_CurrentMode == ApplicationMode.Resolving && !m_PassedResolvingPreparedTime)
{
m_TimeSinceStart += Time.deltaTime;
if (m_TimeSinceStart > k_ResolvingPrepareTime)
{
m_PassedResolvingPreparedTime = true;
NetworkUIController.ShowDebugMessage(
"Waiting for Cloud Anchor to be hosted...");
}
}
// If the origin anchor has not been placed yet, then update in resolving mode is
// complete.
if (m_CurrentMode == ApplicationMode.Resolving && !IsOriginPlaced)
{
return;
}
// If the player has not touched the screen then the update is complete.
Touch touch;
if (Input.touchCount < 1)
{
return;
}
touch = Input.GetTouch(0);
// Ignore the touch if it's pointing on UI objects.
if (EventSystem.current.IsPointerOverGameObject(touch.fingerId) || IsPointerOverUIObject())
{
return;
}
List <ARRaycastHit> hitResults = new List <ARRaycastHit>();
RaycastManager.Raycast(touch.position, hitResults);
if (touch.phase == TouchPhase.Began)
{
// First check if the player is selecting an existing item
Ray ray = ARCamera.ScreenPointToRay(touch.position);
RaycastHit hitObject;
// Sets item touched as Selected Object
if (Physics.Raycast(ray, out hitObject))
{
lastSelectedObject = hitObject.transform.GetComponent <PlacementObject>();
if (lastSelectedObject != null)
{
placedObjects = FindObjectsOfType <PlacementObject>();
foreach (PlacementObject placementObject in placedObjects)
{
placementObject.Selected = placementObject == lastSelectedObject;
}
}
}
}
// Deselect object if the player is no longer touching
if (touch.phase == TouchPhase.Ended && lastSelectedObject != null)
{
lastSelectedObject.Selected = false;
}
// If there was an anchor placed, then instantiate the corresponding object.
if (hitResults.Count > 0)
{
// The first touch on the Hosting mode will instantiate the origin anchor. Any
// subsequent touch will instantiate a star, both in Hosting and Resolving modes.
if (_CanPlaceStars())
{
Pose hitPose = hitResults[0].pose;
// yOffset to prevent object clipping through AR plane
// If no existing object is selected, instantiate a new object
if (lastSelectedObject == null && ModeManager.Instance.GetCurrMode() == GameMode.PLACEMENT_MODE)
{
// Vector3 yOffsetPrefab = new Vector3(0f, currSelectedPrefab.GetComponent<Renderer>().bounds.size.y/2.001f, 0f);
// hitPose.position += yOffsetPrefab;
_InstantiateStar(_ToWorldOriginPose(hitPose));
}
else
{
// Move the selected object
if (lastSelectedObject.Selected)
{
//V ector3 yOffsetSelectedObject = new Vector3(0f, lastSelectedObject.GetComponent<Renderer>().bounds.size.y/2.001f, 0f);
if (lastSelectedObject.tag == "Marble")
{
float snapDist = 0.075f; //0.05f;
MoveMarble(hitPose, snapDist);
}
else
{
lastSelectedObject.transform.position = hitPose.position;
// we don't use the + yOffsetSelectedObject anymore
}
}
}
}
else if (!IsOriginPlaced && m_CurrentMode == ApplicationMode.Hosting)
{
ARAnchor anchor = AnchorManager.AddAnchor(hitResults[0].pose);
WorldOrigin = anchor.transform;
_InstantiateAnchor(anchor);
OnAnchorInstantiated(true);
}
}
}
public override void DidUpdateNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
var planeAnchor = anchor as ARPlaneAnchor ?? throw new Exception();
UpdatePlaneNode(planeAnchor, node);
}
public override void OnNodeUpdatedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (!(anchor is ARPlaneAnchor planeAnchor))
{
return;
}
UpdateARPlaneNode(node.ChildNodes[0], planeAnchor);
if (PlaySoundOnNodeDetection())
{
SoundManager.PlaySound("eat");
}
}
public override async void DidAddNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
if (anchor != null && anchor is ARImageAnchor)
{
var imageAnchor = (ARImageAnchor)anchor;
var imageName = imageAnchor.ReferenceImage.Name;
imageCapturedAction?.Invoke(imageName);
}
}
public void QueueAnchor(ARAnchor arAnchor)
{
pendingHostAnchor = arAnchor;
}
public void PositionRobbie(ARAnchor anchor)
{
// TODO
}
//remove previous anchor
//this makes the camera movable again
public void removeAnchor()
{
m_anchorManager.RemoveAnchor(m_anchor);
m_anchor = null;
}
public override void DidRemoveNode(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor) => DispatchQueue.MainQueue.DispatchAsync(() => base.DidRemoveNode(renderer, node, anchor));
/// <summary>
/// Instantiates the anchor object at the pose of the m_WorldOrigin.
/// This will host the Cloud Anchor.
/// </summary>
/// <param name="anchor">The ARAnchor object holding the anchor.</param>
private void _InstantiateAnchor(ARAnchor anchor)
{
// The anchor will be spawned by the host, so no networking Command is needed.
GameObject.Find("LocalPlayer").GetComponent <LocalPlayerController>()
.SpawnAnchor(anchor);
}
public override void OnNodeUpdatedForAnchor(ISCNSceneRenderer renderer, SCNNode node, ARAnchor anchor)
{
base.OnNodeUpdatedForAnchor(renderer, node, anchor);
if (!(anchor is ARFaceAnchor faceAnchor))
{
return;
}
Console.WriteLine(node);
try
{
foreach (var thing in Faces.OfType <FaceNode>())
{
thing.Update(faceAnchor.Geometry);
thing.EulerAngles = node.EulerAngles;
thing.RotateBy(0, 0, (float)Math.PI, 0);
}
} catch { }
var blendShapes = faceAnchor.BlendShapes;
// get the five strongest indicators to display
var dominantParts = blendShapes.Dictionary
.GroupBy(x => $"{x.Key}".Split('_')[0], x => (NSNumber)x.Value)
.Select(x => new { Expression = x.Key, Value = x.Max(y => y.FloatValue) }) // take strongest of left or right when present
.OrderByDescending(x => x.Value)
.Select(x => $"{x.Expression}: {x.Value:P0}")
.Take(5)
.ToList();
NaivelyAndIneffecientlyCheckForChangedExpression(node, blendShapes);
}