Class XREnvironmentProbeSubsystem.Provider

The class for providers to implement to support the XREnvironmentProbeSubsystem.

Inheritance

object

SubsystemProvider

SubsystemProvider<XREnvironmentProbeSubsystem>

XREnvironmentProbeSubsystem.Provider

Inherited Members

SubsystemProvider<XREnvironmentProbeSubsystem>.TryInitialize()

SubsystemProvider<XREnvironmentProbeSubsystem>.Start()

SubsystemProvider<XREnvironmentProbeSubsystem>.Stop()

SubsystemProvider<XREnvironmentProbeSubsystem>.Destroy()

SubsystemProvider.running

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: UnityEngine.XR.ARSubsystems

Assembly: Unity.XR.ARSubsystems.dll

Syntax

public abstract class XREnvironmentProbeSubsystem.Provider : SubsystemProvider<XREnvironmentProbeSubsystem>

Properties

automaticPlacementEnabled

Overridden by the provider implementation to query whether automatic placement is enabled for the environment probe subsystem.

Declaration

public virtual bool automaticPlacementEnabled { get; }

Property Value

Type	Description
bool

automaticPlacementRequested

Overridden by the provider implementation to set the automatic placement request state for the environment probe subsystem.

Declaration

public virtual bool automaticPlacementRequested { get; set; }

Property Value

Type	Description
bool

Exceptions

Type	Condition
NotSupportedException	Thrown in the default implementation if set to true.

environmentTextureHDREnabled

Overridden by the provider implementation to query the state of HDR environment texture generation.

Declaration

public virtual bool environmentTextureHDREnabled { get; }

Property Value

Type	Description
bool

environmentTextureHDRRequested

Overridden by the provider implementation to request the state of HDR environment texture generation.

Declaration

public virtual bool environmentTextureHDRRequested { get; set; }

Property Value

Type	Description
bool

Exceptions

Type	Condition
NotSupportedException	Thrown if HDR textures are requested but the implementation does not support HDR environment textures.

Methods

GetChanges(XREnvironmentProbe, Allocator)

Get changes to environment probes (added, updated, and removed) since the last call to this method.

Declaration

public abstract TrackableChanges<XREnvironmentProbe> GetChanges(XREnvironmentProbe defaultEnvironmentProbe, Allocator allocator)

Parameters

Type	Name	Description
XREnvironmentProbe	defaultEnvironmentProbe	A default value for environment probes. Implementations should first fill their output arrays with copies of this value, then copy in their own. See the NativeCopyUtility. This allows additional fields to be added to the XREnvironmentProbe in the future.
Allocator	allocator	The allocator to use for the NativeArrays in the returned TrackableChanges<T>.

Returns

Type	Description
TrackableChanges<XREnvironmentProbe>	The environment probes which have been added, updated, and removed since the last call to this method.

See Also

NativeCopyUtility

RemoveEnvironmentProbe(TrackableId)

Overridden by the provider to remove the environment probe matching the trackable ID from the AR session.

Declaration

public virtual bool RemoveEnvironmentProbe(TrackableId trackableId)

Parameters

Type	Name	Description
TrackableId	trackableId	Trackable ID of the environment probe to be removed from the AR session.

Returns

Type	Description
bool	true whether the environment probe is found in the current AR session and will be removed. Otherwise, false.

Remarks

You can use this method to remove both manually placed and automatically placed environment probes if the implementation supports such removals. Providers should implement this method to remove environment probes of the allowed types and to throw a System.NotSupportedException for removals of environment probes of disallowed types.

Exceptions

Type	Condition
NotSupportedException	Thrown in the default implementation.

TryAddEnvironmentProbe(Pose, Vector3, Vector3, out XREnvironmentProbe)

Overridden by the provider implementation to manually add an environment probe to the AR session.

Declaration

public virtual bool TryAddEnvironmentProbe(Pose pose, Vector3 scale, Vector3 size, out XREnvironmentProbe environmentProbe)

Parameters

Type	Name	Description
Pose	pose	The position and rotation at which to create the new environment probe.
Vector3	scale	The scale of the new environment probe.
Vector3	size	The size (dimensions) of the new environment probe.
XREnvironmentProbe	environmentProbe	If successful, should be populated with the newly created environment probe.

Returns

Type	Description
bool	true if a new environment probe was created, otherwise false.

Exceptions

Type	Condition
NotSupportedException	Thrown in the default implementation of this method.