100 lines
3.4 KiB
C#
100 lines
3.4 KiB
C#
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
* All rights reserved.
|
|
*
|
|
* Licensed under the Oculus SDK License Agreement (the "License");
|
|
* you may not use the Oculus SDK except in compliance with the License,
|
|
* which is provided at the time of installation or download, or which
|
|
* otherwise accompanies this software in either electronic or hard copy form.
|
|
*
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* https://developer.oculus.com/licenses/oculussdk/
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, the Oculus SDK
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
using Oculus.Interaction.Input;
|
|
using Unity.XR.CoreUtils;
|
|
using UnityEngine;
|
|
using UnityEngine.XR;
|
|
|
|
namespace Oculus.Interaction.UnityXR
|
|
{
|
|
/// <summary>
|
|
/// <para>Provides HMD tracking data to Interaction SDK OpenXR via UnityXR</para>
|
|
/// </summary>
|
|
public class FromUnityXRHmdDataSource : DataSource<HmdDataAsset>
|
|
{
|
|
[Header("Shared Configuration")]
|
|
[SerializeField, Interface(typeof(ITrackingToWorldTransformer))]
|
|
private UnityEngine.Object _trackingToWorldTransformer;
|
|
private ITrackingToWorldTransformer TrackingToWorldTransformer;
|
|
|
|
private HmdDataAsset _hmdDataAsset = new HmdDataAsset();
|
|
private HmdDataSourceConfig _config;
|
|
protected void Awake()
|
|
{
|
|
TrackingToWorldTransformer = _trackingToWorldTransformer as ITrackingToWorldTransformer;
|
|
}
|
|
|
|
protected override void Start()
|
|
{
|
|
this.BeginStart(ref _started, () => base.Start());
|
|
this.AssertField(TrackingToWorldTransformer, nameof(TrackingToWorldTransformer));
|
|
this.EndStart(ref _started);
|
|
}
|
|
|
|
private HmdDataSourceConfig Config
|
|
{
|
|
get
|
|
{
|
|
if (_config != null)
|
|
{
|
|
return _config;
|
|
}
|
|
|
|
_config = new HmdDataSourceConfig()
|
|
{
|
|
TrackingToWorldTransformer = TrackingToWorldTransformer
|
|
};
|
|
|
|
return _config;
|
|
}
|
|
}
|
|
|
|
[SerializeField]
|
|
private XROrigin _origin;
|
|
|
|
protected override void UpdateData()
|
|
{
|
|
|
|
_hmdDataAsset.Config = Config;
|
|
_hmdDataAsset.Root = _origin.Camera.transform.GetLocalPose();
|
|
_hmdDataAsset.IsTracked = XRSettings.isDeviceActive;
|
|
_hmdDataAsset.FrameId = Time.frameCount;
|
|
}
|
|
|
|
protected override HmdDataAsset DataAsset => _hmdDataAsset;
|
|
|
|
#region Inject
|
|
|
|
public void InjectAllFromOVRHmdDataSource(UpdateModeFlags updateMode, IDataSource updateAfter,
|
|
bool useOvrManagerEmulatedPose, ITrackingToWorldTransformer trackingToWorldTransformer)
|
|
{
|
|
base.InjectAllDataSource(updateMode, updateAfter);
|
|
InjectTrackingToWorldTransformer(trackingToWorldTransformer);
|
|
}
|
|
public void InjectTrackingToWorldTransformer(ITrackingToWorldTransformer trackingToWorldTransformer)
|
|
{
|
|
_trackingToWorldTransformer = trackingToWorldTransformer as UnityEngine.Object;
|
|
TrackingToWorldTransformer = trackingToWorldTransformer;
|
|
}
|
|
#endregion
|
|
}
|
|
}
|