Загрузка PICO Unity OpenXR Integration SDK

2024-12-21 10:28:02 +03:00
parent b2ecc77b2a
commit a2c2504d48
628 changed files with 68895 additions and 2 deletions
--- a/SDK-1.3.0-20241011/Runtime/Subsystem/PICOSessionSubsystem.cs
+++ b/SDK-1.3.0-20241011/Runtime/Subsystem/PICOSessionSubsystem.cs
@ -0,0 +1,114 @@
+#if AR_FOUNDATION
+using Unity.XR.OpenXR.Features.PICOSupport;
+using Unity.XR.PXR;
+using UnityEngine;
+using UnityEngine.XR.ARSubsystems;
+
+public class PICOSessionSubsystem : XRSessionSubsystem
+{
+    internal const string k_SubsystemId = "PICOSessionSubsystem";
+
+    internal static PICOSessionSubsystem instance { get; private set; }
+
+    /// <summary>
+    /// Do not call this directly. Call create on a valid <see cref="XRSessionSubsystemDescriptor"/> instead.
+    /// </summary>
+    public PICOSessionSubsystem()
+    {
+        instance = this;
+    }
+
+    internal void OnSessionStateChange(int newState)
+           => ((SessionProvider)provider).OnSessionStateChange(newState);
+
+    class SessionProvider : Provider
+    {
+        XrSessionState m_SessionState;
+
+        /// <inheritdoc/>
+        public override TrackingState trackingState
+        {
+            get
+            {
+                switch (m_SessionState)
+                {
+                    case XrSessionState.Idle:
+                    case XrSessionState.Ready:
+                    case XrSessionState.Synchronized:
+                        return TrackingState.Limited;
+
+                    case XrSessionState.Visible:
+                    case XrSessionState.Focused:
+                        return TrackingState.Tracking;
+
+                    case XrSessionState.Unknown:
+                    case XrSessionState.Stopping:
+                    case XrSessionState.LossPending:
+                    case XrSessionState.Exiting:
+                    default:
+                        return TrackingState.None;
+                }
+            }
+        }
+
+        /// <inheritdoc/>
+        public override NotTrackingReason notTrackingReason
+        {
+            get
+            {
+                switch (m_SessionState)
+                {
+                    case XrSessionState.Idle:
+                    case XrSessionState.Ready:
+                    case XrSessionState.Synchronized:
+                        return NotTrackingReason.Initializing;
+
+                    case XrSessionState.Visible:
+                    case XrSessionState.Focused:
+                        return NotTrackingReason.None;
+
+                    case XrSessionState.Unknown:
+                    case XrSessionState.Stopping:
+                    case XrSessionState.LossPending:
+                    case XrSessionState.Exiting:
+                    default:
+                        return NotTrackingReason.Unsupported;
+                }
+            }
+        }
+
+        public void OnSessionStateChange(int newState)
+        {
+            m_SessionState = (XrSessionState)newState;
+            PLog.i(k_SubsystemId, $" OnSessionStateChange m_SessionState:{m_SessionState}");
+        }
+    }
+
+    enum XrSessionState
+    {
+        Unknown = 0,
+        Idle = 1,
+        Ready = 2,
+        Synchronized = 3,
+        Visible = 4,
+        Focused = 5,
+        Stopping = 6,
+        LossPending = 7,
+        Exiting = 8,
+    }
+
+    [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
+    static void RegisterDescriptor()
+    {
+        XRSessionSubsystemDescriptor.RegisterDescriptor(new XRSessionSubsystemDescriptor.Cinfo
+        {
+            id = k_SubsystemId,
+            providerType = typeof(SessionProvider),
+            subsystemTypeOverride = typeof(PICOSessionSubsystem),
+            supportsInstall = false,
+            supportsMatchFrameRate = false
+        });
+    }
+
+}
+#endif