void ChoosePlaneObjectToSpawn(Vector3 position, UnityEngine.XR.ARSubsystems.TrackableId planeID)
{
float typeValueSelector = Random.Range(0f, 1f);
if (typeValueSelector < .15f)
{
int prefab = Random.Range(0, PlaneObjectData.singleton.rockTypes.Length - 1);
var instance = Instantiate(PlaneObjectData.singleton.rockTypes[prefab], position, Quaternion.Euler(PlaneObjectData.singleton.RandomYRot()));
instance.planeID = planeID;
PlaneObjectData.singleton.currentPlaneEnvironmentObjects.Add(instance.gameObject);
}
else if (typeValueSelector < .35f)
{
int prefab = Random.Range(0, PlaneObjectData.singleton.treeTypes.Length - 1);
var instance = Instantiate(PlaneObjectData.singleton.treeTypes[prefab], position, Quaternion.Euler(PlaneObjectData.singleton.RandomYRot()));
instance.planeID = planeID;
PlaneObjectData.singleton.currentPlaneEnvironmentObjects.Add(instance.gameObject);
}
else
{
//change 1f ^ to .6f once people buildings added
int prefab = Random.Range(0, PlaneObjectData.singleton.grassTypes.Length - 1);
var instance = Instantiate(PlaneObjectData.singleton.grassTypes[prefab], position, Quaternion.identity);
instance.planeID = planeID;
PlaneObjectData.singleton.currentPlaneEnvironmentObjects.Add(instance.gameObject);
}
}
void OnAddAngle(UnityEngine.XR.ARSubsystems.TrackableId trackeableID, Vector3 pos, Quaternion rot)
{
GameObject go = GetWallData().anglesGO;
go.transform.position = pos;
go.transform.rotation = rot;
}
WallData GetWallData(UnityEngine.XR.ARSubsystems.TrackableId trackeableID)
{
foreach (WallData wallData in walls)
{
if (wallData.trackeableID == trackeableID)
{
return(wallData);
}
}
return(null);
}
/// <summary>
/// Constructs an <see cref="XRRaycast"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> of the trackable which was hit.</param>
/// <param name="pose">The session-space <c>Pose</c> of the intersection.</param>
/// <param name="trackingState">The tracking state of this raycast.</param>
/// <param name="nativePtr">A pointer into native memory for this raycast.</param>
/// <param name="distance">The session-space distance from the raycast origin to the intersection point.</param>
/// <param name="hitTrackableId">The <see cref="TrackableId"/> of the trackable hit by this raycast,
/// or <see cref="TrackableId.invalidId"/> if none.</param>
public XRRaycast(
TrackableId trackableId, Pose pose, TrackingState trackingState, IntPtr nativePtr, float distance,
TrackableId hitTrackableId)
{
m_TrackableId = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
m_Distance = distance;
m_HitTrackableId = hitTrackableId;
}
/// <summary>
/// Constructs a new <see cref="XRPointCloud"/>. This is a container
/// for the session-relative data. These are typically created by
/// <see cref="XRDepthSubsystem.GetChanges(Unity.Collections.Allocator)"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with the point cloud.</param>
/// <param name="pose">The <c>Pose</c> associated with the point cloud.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> associated with the point cloud.</param>
/// <param name="nativePtr">The native pointer associated with the point cloud.</param>
public XRPointCloud(
TrackableId trackableId,
Pose pose,
TrackingState trackingState,
IntPtr nativePtr)
{
m_TrackableId = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
}
/// <summary>
/// Constructs the session relative data for reference point.
/// This is typically provided by an implementation of the <see cref="XRReferencePointSubsystem"/>
/// and not invoked directly.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with this reference point.</param>
/// <param name="pose">The <c>Pose</c>, in session space, of the reference point.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> of the reference point.</param>
/// <param name="nativePtr">A native pointer associated with the reference point. The data pointed to by
/// this pointer is implementation-specific.</param>
public XRReferencePoint(
TrackableId trackableId,
Pose pose,
TrackingState trackingState,
IntPtr nativePtr)
{
m_Id = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
}
/// <summary>
/// Constructs an <see cref="XRRaycastHit"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> of the trackable which was hit.</param>
/// <param name="pose">The session-space <c>Pose</c> of the intersection.</param>
/// <param name="distance">The session-space distance from the raycast origin to the intersection point.</param>
/// <param name="hitType">The type(s) of trackables which were hit by the ray.</param>
public XRRaycastHit(
TrackableId trackableId,
Pose pose,
float distance,
TrackableType hitType)
{
m_TrackableId = trackableId;
m_Pose = pose;
m_Distance = distance;
m_HitType = hitType;
}
/// <summary>
/// Constructs the session-relative data for an anchor.
/// This is typically provided by an implementation of the <see cref="XRAnchorSubsystem"/>
/// and not invoked directly.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with this anchor.</param>
/// <param name="pose">The <c>Pose</c>, in session space, of the anchor.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> of the anchor.</param>
/// <param name="nativePtr">A native pointer associated with the anchor. The data pointed to by
/// this pointer is implementation-specific.</param>
public XRAnchor(
TrackableId trackableId,
Pose pose,
TrackingState trackingState,
IntPtr nativePtr)
{
m_Id = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
m_SessionId = Guid.Empty;
}
/// <summary>
/// Constructs a <see cref="XRTrackedObject"/>
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with this tracked object.</param>
/// <param name="pose">The <c>Pose</c> of this tracked object.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> of the tracked object.</param>
/// <param name="nativePtr">A native pointer associated with this tracked object. If not <c>null</c>,
/// the object pointed to by this pointer should be valid at least until the next call to
/// <see cref="XRObjectTrackingSubsystem.GetChanges(Unity.Collections.Allocator)"/>.</param>
/// <param name="referenceObjectGuid">The <c>Guid</c> of the reference object which was used to detect this tracked object.</param>
public XRTrackedObject(
TrackableId trackableId,
Pose pose,
TrackingState trackingState,
IntPtr nativePtr,
Guid referenceObjectGuid)
{
m_TrackableId = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
m_ReferenceObjectGuid = referenceObjectGuid;
}
/// <summary>
/// Constructs an <see cref="XRParticipant"/>. <see cref="XRParticipant"/>s are generated
/// by <see cref="XRParticipantSubsystem.GetChanges(Unity.Collections.Allocator)"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with this participant.</param>
/// <param name="pose">The <c>Pose</c> associated with this participant.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> associated with this participant.</param>
/// <param name="nativePtr">A native pointer associated with this participant.</param>
/// <param name="sessionId">The session from which this participant originated.</param>
public XRParticipant(
TrackableId trackableId,
Pose pose,
TrackingState trackingState,
IntPtr nativePtr,
Guid sessionId)
{
m_TrackableId = trackableId;
m_Pose = pose;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
m_SessionId = sessionId;
}
/// <summary>
/// Get the mesh data associated with the face with <paramref name="faceId"/>. The <paramref name="faceMesh"/>
/// is reused if it is the correct size, otherwise, it is disposed and reallocated using <paramref name="allocator"/>.
/// </summary>
/// <param name="faceId">The <see cref="TrackableId"/> for a <see cref="XRFace"/>.</param>
/// <param name="allocator">The allocator to use for the returned data if a resize is necessary. Must be <c>Allocator.TempJob</c> or <c>Allocator.Persistent</c>.</param>
/// <param name="faceMesh">The container for the mesh data to either re-use or re-allocate.</param>
/// <exception cref="System.InvalidOperationException">Thrown if <paramref name="allocator"> is <c>Allocator.Temp</c></exception>
/// <exception cref="System.InvalidOperationException">Thrown if <paramref name="allocator"> is <c>Allocator.None</c></exception>
public virtual void GetFaceMesh(TrackableId faceId, Allocator allocator, ref XRFaceMesh faceMesh)
{
if (allocator == Allocator.Temp)
{
throw new InvalidOperationException("Allocator.Temp is not supported. Use Allocator.TempJob if you wish to use a temporary allocator.");
}
if (allocator == Allocator.None)
{
throw new InvalidOperationException("Allocator.None is not a valid allocator.");
}
m_Provider.GetFaceMesh(faceId, allocator, ref faceMesh);
}
static NativeArray <ARKitBlendShapeCoefficient> GetCoefficients(UnityEngine.XR.ARSubsystems.TrackableId id, XRFaceSubsystem subsystem)
{
#if UNITY_EDITOR
if (subsystem is ARKitFaceRemoteSubsystem)
{
return(((ARKitFaceRemoteSubsystem)subsystem).GetBlendShapeCoefficients(id, Allocator.Temp));
}
#else
if (subsystem is ARKitFaceSubsystem)
{
return(((ARKitFaceSubsystem)subsystem).GetBlendShapeCoefficients(id, Allocator.Temp));
}
#endif
return(default(NativeArray <ARKitBlendShapeCoefficient>));
}
/// <summary>
/// Constructs an <see cref="XRTrackedImage"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with this tracked image.</param>
/// <param name="sourceImageId">A <c>GUID</c> associated with the source image.</param>
/// <param name="pose">The <c>Pose</c> associated with the detected image.</param>
/// <param name="size">The size (dimensions) of the detected image.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> of the detected image.</param>
/// <param name="nativePtr">A native pointer associated with the detected image.</param>
public XRTrackedImage(
TrackableId trackableId,
Guid sourceImageId,
Pose pose,
Vector2 size,
TrackingState trackingState,
IntPtr nativePtr)
{
m_Id = trackableId;
m_SourceImageId = sourceImageId;
m_Pose = pose;
m_Size = size;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
}
/// <summary>
/// Retrieve point cloud data (positions, confidence values, and identifiers)
/// for the point cloud with the given <paramref name="trackableId"/>.
/// </summary>
/// <param name="trackableId">The point cloud for which to retrieve data.</param>
/// <param name="allocator">The allocator to use when creating the <c>NativeArray</c>s in the returned <see cref="XRPointCloudData"/>. <c>Allocator.Temp</c> is not supported; use <c>Allocator.TempJob</c> if you need temporary memory.</param>
/// <returns>
/// A new <see cref="XRPointCloudData"/> with newly allocated <c>NativeArray</c>s using <paramref name="allocator"/>.
/// The caller owns the memory and is responsible for calling <see cref="XRPointCloudData.Dispose"/> on it.
/// </returns>
public XRPointCloudData GetPointCloudData(
TrackableId trackableId,
Allocator allocator)
{
if (allocator == Allocator.Temp)
{
throw new InvalidOperationException("Allocator.Temp is not supported. Use Allocator.TempJob if you wish to use a temporary allocator.");
}
if (allocator == Allocator.None)
{
throw new InvalidOperationException("Allocator.None is not a valid allocator.");
}
return(provider.GetPointCloudData(trackableId, allocator));
}
/// <summary>
/// Gets the boundary polygon describing the plane.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with the plane of which to retrieve the boundary.</param>
/// <param name="allocator">An <c>Allocator</c> to use if <paramref name="boundary"/> needs to be created. <c>Allocator.Temp</c> is not supported; use <c>Allocator.TempJob</c> if you need temporary memory.</param>
/// <param name="boundary">The boundary will be stored here. If <c>boundary</c> is the same length as the new boundary,
/// it is simply overwritten with the new data. Otherwise, it is disposed and recreated with the correct length.</param>
public void GetBoundary(
TrackableId trackableId,
Allocator allocator,
ref NativeArray <Vector2> boundary)
{
if (allocator == Allocator.Temp)
{
throw new InvalidOperationException("Allocator.Temp is not supported. Use Allocator.TempJob if you wish to use a temporary allocator.");
}
if (allocator == Allocator.None)
{
throw new InvalidOperationException("Allocator.None is not a valid allocator.");
}
provider.GetBoundary(trackableId, allocator, ref boundary);
}
void OnAddAngle(UnityEngine.XR.ARSubsystems.TrackableId trackeableID, Vector3 pos, Quaternion rot)
{
WallData wallData = GetWallData(trackeableID);
GameObject go = Instantiate(placedPrefab);
go.transform.SetParent(container);
go.transform.position = pos;
go.transform.rotation = rot;
if (wallData == null)
{
wallData = new WallData();
wallData.anglesGO = new List <GameObject>();
wallData.trackeableID = trackeableID;
walls.Add(wallData);
}
wallData.anglesGO.Add(go);
}
public override void GetBoundary(
UnityTrackableId trackableId,
Allocator allocator,
ref NativeArray <Vector2> boundary)
{
var plane = ARKitReceiver.Instance?.Plane;
byte[] rawBytes;
if (plane == null || !plane.meshes.TryGetValue(trackableId, out rawBytes))
{
CreateOrResizeNativeArrayIfNecessary(0, allocator, ref boundary);
return;
}
int size = rawBytes.Length / UnsafeUtility.SizeOf <Vector2>();
CreateOrResizeNativeArrayIfNecessary(size, allocator, ref boundary);
boundary.CopyFromRawBytes(rawBytes);
}
/// <summary>
/// Constructs a new <see cref="BoundedPlane"/>. This is just a data container
/// for a plane's session relative data. These are typically created by
/// <see cref="XRPlaneSubsystem.GetChanges(Unity.Collections.Allocator)"/>.
/// </summary>
/// <param name="trackableId">The <see cref="TrackableId"/> associated with the point cloud.</param>
/// <param name="subsumedBy">The plane which subsumed this one. Use <see cref="TrackableId.invalidId"/> if it has not been subsumed.</param>
/// <param name="pose">The <c>Pose</c> associated with the point cloud.</param>
/// <param name="center">The center, in plane-space (relative to <paramref name="pose"/>) of the plane.</param>
/// <param name="size">The dimensions associated with the point cloud.</param>
/// <param name="alignment">The <see cref="PlaneAlignment"/> associated with the point cloud.</param>
/// <param name="trackingState">The <see cref="TrackingState"/> associated with the point cloud.</param>
/// <param name="nativePtr">The native pointer associated with the point cloud.</param>
public BoundedPlane(
TrackableId trackableId,
TrackableId subsumedBy,
Pose pose,
Vector2 center,
Vector2 size,
PlaneAlignment alignment,
TrackingState trackingState,
IntPtr nativePtr)
{
m_TrackableId = trackableId;
m_SubsumedById = subsumedBy;
m_Pose = pose;
m_Center = center;
m_Size = size;
m_Alignment = alignment;
m_TrackingState = trackingState;
m_NativePtr = nativePtr;
}
void AddToSetAndThrowIfDuplicate(
TrackableId trackableId,
bool shouldBeInDictionary,
string action)
{
if (!s_IdSet.Add(trackableId))
{
throw new InvalidOperationException(
string.Format(
"Trackable {0} being {1} this frame has at least one other action associated with it.",
trackableId, action));
}
if (m_Trackables.Contains(trackableId) != shouldBeInDictionary)
{
throw new InvalidOperationException(string.Format(
"Trackable {0} is being {1} but is {2} in the list of trackables.",
trackableId, action, shouldBeInDictionary ? "not" : "already"));
}
}
public override void GetFaceMesh(UnityTrackableId faceId, Allocator allocator, ref XRFaceMesh faceMesh)
{
var face = ARKitReceiver.Instance?.Face;
var remoteMesh = face.meshes.FirstOrDefault(m => (UnityTrackableId)m.id == faceId);
if (remoteMesh == null)
{
Debug.LogWarning($"Mesh ID:{faceId} not found");
return;
}
XRFaceMesh.Attributes attr = XRFaceMesh.Attributes.UVs;
faceMesh.Resize(remoteMesh.vertices.Length / UnsafeUtility.SizeOf <Vector3>(),
remoteMesh.indices.Length / sizeof(int) / 3, // count of triangles
attr, allocator);
// Debug.Log($"GetFaceMesh; {allocator}");
// Debug.Log($"nativearray: vert:{faceMesh.vertices.Length} idx:{faceMesh.indices.Length}, uvs:{faceMesh.uvs.Length}");
faceMesh.vertices.CopyFromRawBytes(remoteMesh.vertices);
faceMesh.indices.CopyFromRawBytes(remoteMesh.indices);
faceMesh.uvs.CopyFromRawBytes(remoteMesh.uvs);
}
/// <summary>
/// Overridden by the provider to remove the environment probe matching the trackable ID from
/// the AR session.
/// </summary>
/// <param name='trackableId'>Trackable ID of the environment probe to be removed from the AR session.</param>
/// <returns>
/// <c>true</c> whether the environment probe is found in the current AR session and will be removed.
/// Otherwise, <c>false</c>.
/// </returns>
/// <remarks>
/// This method may be used to remove both manually-placed and automatically-placed environment probes if the
/// implementation supports such removals. Providers should implement this method remove environment probes of
/// the allowed types and to throw a <c>System.NotSupportedException</c> for removals of environment probes of
/// disallowed types.
/// </remarks>
/// <exception cref="System.NotSupportedException">Thrown in the default implementation.</exception>
public virtual bool RemoveEnvironmentProbe(TrackableId trackableId)
{
throw new NotSupportedException("removal of environment probes is not supported by this implementation");
}
/// <summary>
/// Get the mesh data associated with the face with <paramref name="faceId"/>. The <paramref name="faceMesh"/>
/// should be reused if it is the correct size, otherwise, its arrays should be reallocated with <paramref name="allocator"/>.
/// Use <see cref="XRFaceMesh.Assign(XRFaceMesh)"/> to ensure unused <c>NativeArray</c>s are disposed properly and
/// <see cref="CreateOrResizeNativeArrayIfNecessary"/> to resize individual arrays.
/// </summary>
/// <param name="faceId">The <see cref="TrackableId"/> for a <see cref="XRFace"/>.</param>
/// <param name="allocator">The allocator to use for the returned data if a resize is necessary.</param>
/// <param name="faceMesh">The container for the mesh data to either re-use or re-allocate.</param>
/// <example>
/// <code>
/// var vertices = faceMesh.vertices;
/// CreateOrResizeNativeArrayIfNecessary(numVertices, allocator, ref vertices);
///
/// ...
///
/// faceMesh.Assign(new XRFaceMesh
/// {
/// vertices = vertices,
/// indices = ...
/// });
/// </code>
/// </example>
public virtual void GetFaceMesh(TrackableId faceId, Allocator allocator, ref XRFaceMesh faceMesh)
{
faceMesh.Dispose();
faceMesh = default(XRFaceMesh);
}
/// <summary> /// Should remove an existing anchor with <see cref="TrackableId"/> <paramref name="anchorId"/>. /// </summary> /// <param name="anchorId">The id of an existing anchor to remove.</param> /// <returns>Should return <c>true</c> if the anchor was removed, otherwise <c>false</c>. If the anchor /// does not exist, return <c>false</c>.</returns> public virtual bool TryRemoveAnchor(TrackableId anchorId) => false;
/// <summary>
/// Attempts to create a new anchor "attached" to the trackable with id <paramref name="trackableToAffix"/>.
/// The behavior of the anchor depends on the type of trackable to which this anchor is attached.
/// </summary>
/// <param name="trackableToAffix">The id of the trackable to which to attach.</param>
/// <param name="pose">The pose, in session space, of the anchor to create.</param>
/// <param name="anchor">The new anchor. Only valid if this method returns <c>true</c>.</param>
/// <returns><c>true</c> if the new anchor was added, otherwise <c>false</c>.</returns>
public bool TryAttachAnchor(TrackableId trackableToAffix, Pose pose, out XRAnchor anchor)
{
return(provider.TryAttachAnchor(trackableToAffix, pose, out anchor));
}
/// <summary>
/// Removes a raycast previously added with
/// <see cref="TryAddRaycast(UnityEngine.Vector2,float,out UnityEngine.XR.ARSubsystems.XRRaycast)"/>
/// or
/// <see cref="TryAddRaycast(UnityEngine.Ray,float,out UnityEngine.XR.ARSubsystems.XRRaycast)"/>
/// </summary>
/// <param name="trackableId">The unique identifier associated with the raycast to remove.</param>
public virtual void RemoveRaycast(TrackableId trackableId)
{
}
/// <summary> /// Generate point cloud data (positions, confidence values, and identifiers) /// for the point cloud with the given <paramref name="trackableId"/>. /// </summary> /// <param name="trackableId">The point cloud for which to retrieve data.</param> /// <param name="allocator">The allocator to use when creating the <c>NativeArray</c>s in the returned <see cref="XRPointCloudData"/>.</param> /// <returns> /// A new <see cref="XRPointCloudData"/> with newly allocated <c>NativeArray</c>s using <paramref name="allocator"/>. /// The caller owns the memory and is responsible for calling <see cref="XRPointCloudData.Dispose"/> on it. /// </returns> public abstract XRPointCloudData GetPointCloudData(TrackableId trackableId, Allocator allocator);
/// <summary> /// Removes an existing raycast by its <see cref="TrackableId"/>. /// </summary> /// <param name="trackableId">The unique identifier for the raycast to remove.</param> public void RemoveRaycast(TrackableId trackableId) => m_Provider.RemoveRaycast(trackableId);
/// <summary>
/// Method to be implemented by the provider to get the skeleton joints for the requested trackable identifier.
/// </summary>
/// <param name="trackableId">The human body trackable identifier for which to query.</param>
/// <param name="allocator">The memory allocator to use for the returned arrays.</param>
/// <param name="skeleton">The array of skeleton joints to update and returns.</param>
/// <exception cref="System.NotSupportedException">Thrown for platforms not supporting human body pose
/// estimation.</exception>
public virtual void GetSkeleton(TrackableId trackableId, Allocator allocator, ref NativeArray <XRHumanBodyJoint> skeleton)
{
throw new NotSupportedException("Skeletons are not supported by this implementation.");
}
/// <summary>
/// Query the provider for the skeleton joints for the requested trackable identifier.
/// </summary>
/// <param name="trackableId">The human body trackable identifier for which to query.</param>
/// <param name="allocator">The memory allocator to use for the returned arrays.</param>
/// <param name="skeleton">The array of skeleton joints to update and returns.</param>
public void GetSkeleton(TrackableId trackableId, Allocator allocator, ref NativeArray <XRHumanBodyJoint> skeleton)
{
m_Provider.GetSkeleton(trackableId, allocator, ref skeleton);
}
/// <summary>
/// Generate point cloud data (positions, confidence values, & identifiers)
/// for the point cloud with the given <paramref name="trackableId"/>.
/// </summary>
/// <param name="trackableId">The point cloud for which to retrieve data.</param>
/// <param name="allocator">The allocator to use when creating the <c>NativeArray</c>s in the returned <see cref="XRPointCloudData"/>.</param>
/// <returns>
/// A new <see cref="XRPointCloudData"/> with newly allocated <c>NativeArray</c>s using <paramref name="allocator"/>.
/// The caller owns the memory and is responsible for calling <see cref="XRPointCloudData.Dispose"/> on it.
/// </returns>
public virtual XRPointCloudData GetPointCloudData(
TrackableId trackableId,
Allocator allocator)
{
return(default(XRPointCloudData));
}
