public override TrackableChanges <XREnvironmentProbe> GetChanges(XREnvironmentProbe defaultEnvironmentProbe,
Allocator allocator)
{
int numAddedEnvironmentProbes;
IntPtr addedEnvironmentProbesPointer;
int numUpdatedEnvironmentProbes;
IntPtr updatedEnvironmentProbesPointer;
int numRemovedEnvironmentProbeIds;
IntPtr removedEnvironmentProbeIdsPointer;
int stride;
var context = EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_AcquireChanges(out numAddedEnvironmentProbes, out addedEnvironmentProbesPointer,
out numUpdatedEnvironmentProbes, out updatedEnvironmentProbesPointer,
out numRemovedEnvironmentProbeIds, out removedEnvironmentProbeIdsPointer,
out stride);
try
{
unsafe
{
// Wrap the navite pointers into a native array and then copy them into a separate native array enabled
// with temporary allocations.
return(new TrackableChanges <XREnvironmentProbe>(
(void *)addedEnvironmentProbesPointer, numAddedEnvironmentProbes,
(void *)updatedEnvironmentProbesPointer, numUpdatedEnvironmentProbes,
(void *)removedEnvironmentProbeIdsPointer, numRemovedEnvironmentProbeIds,
defaultEnvironmentProbe, stride,
allocator));
}
}
finally
{
EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_ReleaseChanges(context);
}
}
/// <summary> /// Destroy the environment probe subsystem by first ensuring that the subsystem has been stopped and then /// destroying the provider. /// </summary> public override void Destroy() => EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_Destruct();
/// <summary> /// Stops the environment probe subsystem by disabling the environment probe state. /// </summary> public override void Stop() => EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_Stop();
public override bool TryAddEnvironmentProbe(Pose pose, Vector3 scale, Vector3 size, out XREnvironmentProbe environmentProbe)
{
return(EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_TryAddEnvironmentProbe(pose, scale, size, out environmentProbe));
}
/// <summary>
/// Enable or disable automatic placement of environment probes by the provider.
/// </summary>
/// <param name='value'><c>true</c> if the provider should automatically place environment probes in the scene.
/// Otherwise, <c>false</c></param>.
public override void SetAutomaticPlacement(bool value)
{
EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_SetAutomaticPlacementEnabled(value);
}
/// <summary>
/// Stops the environment probe subsystem by disabling the environment probe state.
/// </summary>
public override void Stop()
{
// Disable the environment probe state.
EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_Stop();
}
public override void Start()
{
EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_Start();
}
public Provider()
{
// Construct the Objective-C environment probe provider.
EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_Construct();
}
/// <summary>
/// Remove the environment probe matching the trackable ID from the AR session..
/// </summary>
/// <param name='trackableId'>The trackable ID for the environment probe to be removed.</param>
/// <returns>
/// <c>true</c> if an environment probe matching the trackable ID is found and will be removed from the AR
/// session. Otherwise, <c>false</c>.
/// </returns>
public override bool RemoveEnvironmentProbe(TrackableId trackableId)
{
return(EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_TryRemoveEnvironmentProbe(trackableId));
}
/// <summary>
/// Set the state of HDR environment texture generation.
/// </summary>
/// <param name="value">Whether HDR environment texture generation is enabled (<c>true</c>) or disabled
/// (<c>false</c>).</param>
/// <returns>
/// Whether the HDR environment texture generation state was set.
/// </returns>
public override bool TrySetEnvironmentTextureHDREnabled(bool value)
{
return(EnvironmentProbeApi.UnityARKit_EnvironmentProbeProvider_TrySetEnvironmentTextureHDREnabled(value));
}
