上传YomovSDK

2026-03-03 03:15:46 +08:00
parent 9096da7e6c
commit eb97f31065
6477 changed files with 1932208 additions and 3 deletions
--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation.meta
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation.meta
@@ -0,0 +1,8 @@
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--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation/OpenXRExtensions.md
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation/OpenXRExtensions.md
@@ -0,0 +1,44 @@
+# 12.70. XR_HTC_vive_wrist_tracker_interaction
+## Name String
+    XR_HTC_vive_wrist_tracker_interaction
+## Revision
+    1
+## VIVE Wrist Tracker input
+### Interaction profile path:
+- /interaction_profiles/htc/vive_wrist_tracker
+
+### Valid for user paths:
+- /user/wrist_htc/left
+- /user/wrist_htc/right
+
+### Supported input source
+- On /user/wrist_htc/left only:
+  - <20>K/input/menu/click
+  - <20>K/input/x/click
+- On /user/wrist_htc/right only:
+  - <20>K/input/system/click (may not be available for application use) 
+  - <20>K/input/a/click
+- <20>K/input/entity_htc/pose
+
+The entity_htc pose allows the applications to recognize the origin of a tracked input device, especially for the wearable devices which are not held in the user<65><72>s hand. The entity_htc pose is defined as follows:
+
+- The entity position: The center position of the tracked device.
+- The entity orientation: Oriented with +Y up, +X to the right, and -Z forward.
+
+## VIVE Plugin
+
+After adding the "VIVE Focus3 Wrist Tracker" to "Project Settings > XR Plugin-in Management > OpenXR > Android Tab > Interaction Profiles", you can use the following Input Action Pathes.
+
+### Left Hand
+- <ViveWristTracker>{LeftHand}/primaryButton: Left tracker primary button pressed state.
+- <ViveWristTracker>{LeftHand}/menu: Left tracker menu button pressed state.
+- <ViveWristTracker>{LeftHand}/devicePose: Left tracker pose.
+- <ViveWristTracker>{LeftHand}/devicePose/isTracked: Left tracker tracking state.
+
+### Right Hand
+- <ViveWristTracker>{RightHand}/primaryButton: Right tracker primary button pressed state.
+- <ViveWristTracker>{RightHand}/menu: Right tracker menu button pressed state.
+- <ViveWristTracker>{RightHand}/devicePose: Right tracker pose.
+- <ViveWristTracker>{RightHand}/devicePose/isTracked: Right tracker tracking state.
+
+Refer to the <VIVE OpenXR sample path>/Plugin/Input/ActionMap/InputActions.inputActions about the "Input Action Path" usage and the sample <VIVE OpenXR sample path>/Plugin/Input/OpenXRInput.unity.
--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation/OpenXRExtensions.md.meta
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Documentation/OpenXRExtensions.md.meta
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--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts.meta
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts.meta
@@ -0,0 +1,8 @@
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--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveation.cs
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveation.cs
@@ -0,0 +1,105 @@
+// Copyright HTC Corporation All Rights Reserved.
+
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine.XR.OpenXR;
+using UnityEngine.XR.OpenXR.Features;
+using System.Runtime.InteropServices;
+using System;
+using UnityEngine;
+
+#if UNITY_EDITOR
+using UnityEditor.XR.OpenXR.Features;
+#endif
+
+namespace VIVE.OpenXR
+{
+#if UNITY_EDITOR
+    [OpenXRFeature(UiName = "VIVE XR Foveation",
+		Desc = "Support the HTC foveation extension.",
+		Company = "HTC",
+		DocumentationLink = "..\\Documentation",
+		OpenxrExtensionStrings = kOpenxrExtensionString,
+		Version = "1.0.0",
+		BuildTargetGroups = new[] { BuildTargetGroup.Android },
+        FeatureId = featureId
+	)]
+#endif
+    public class ViveFoveation : OpenXRFeature
+    {
+		const string LOG_TAG = "VIVE.OpenXR.ViveFoveation";
+		void DEBUG(string msg) { Debug.Log(LOG_TAG + " " + msg); }
+		void WARNING(string msg) { Debug.LogWarning(LOG_TAG + " " + msg); }
+		void ERROR(string msg) { Debug.LogError(LOG_TAG + " " + msg); }
+
+		/// <summary>
+		/// Flag bits for XrFoveationDynamicFlagsHTC
+		/// </summary>
+		public const UInt64 XR_FOVEATION_DYNAMIC_LEVEL_ENABLED_BIT_HTC = 0x00000001;
+		public const UInt64 XR_FOVEATION_DYNAMIC_CLEAR_FOV_ENABLED_BIT_HTC = 0x00000002;
+		public const UInt64 XR_FOVEATION_DYNAMIC_FOCAL_CENTER_OFFSET_ENABLED_BIT_HTC = 0x00000004;
+
+		/// <summary>
+		/// The feature id string. This is used to give the feature a well known id for reference.
+		/// </summary>
+		public const string featureId = "vive.openxr.feature.foveation";
+
+		/// <summary>
+		/// OpenXR specification <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#XR_HTC_foveation">12.90. XR_HTC_foveation</see>.
+		/// </summary>
+		public const string kOpenxrExtensionString = "XR_HTC_foveation";
+
+		#region OpenXR Life Cycle
+		/// <summary>
+		/// Called when <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrCreateInstance">xrCreateInstance</see> is done.
+		/// </summary>
+		/// <param name="xrInstance">The created instance.</param>
+		/// <returns>True for valid <see cref="XrInstance">XrInstance</see></returns>
+		protected override bool OnInstanceCreate(ulong xrInstance)
+		{
+			if (!OpenXRRuntime.IsExtensionEnabled(kOpenxrExtensionString))
+			{
+				WARNING("OnInstanceCreate() " + kOpenxrExtensionString + " is NOT enabled.");
+				return false;
+			}
+
+			DEBUG("OnInstanceCreate() " + xrInstance);
+
+			return true;
+		}
+		#endregion
+
+		protected override IntPtr HookGetInstanceProcAddr(IntPtr func)
+		{
+			Debug.Log("EXT: registering our own xrGetInstanceProcAddr");
+            if (SystemInfo.graphicsDeviceType == UnityEngine.Rendering.GraphicsDeviceType.Vulkan)
+            {
+                Debug.Log("Vulkan no hook foveation");
+                return func;
+            }
+            return intercept_xrGetInstanceProcAddr(func);
+		}
+
+		private const string ExtLib = "viveopenxr";
+		[DllImport(ExtLib, EntryPoint = "intercept_xrGetInstanceProcAddr")]
+		private static extern IntPtr intercept_xrGetInstanceProcAddr(IntPtr func);
+
+		[DllImport(ExtLib, EntryPoint = "applyFoveationHTC")]
+		private static extern XrResult applyFoveationHTC(Foveation.XrFoveationModeHTC mode, UInt32 configCount, Foveation.XrFoveationConfigurationHTC[] configs, UInt64 flags);
+
+		/// <summary>
+		/// function to apply HTC Foveation
+		/// </summary>
+		public static XrResult ApplyFoveationHTC(Foveation.XrFoveationModeHTC mode, UInt32 configCount, Foveation.XrFoveationConfigurationHTC[] configs, UInt64 flags = 0)
+		{
+			//Debug.Log("Unity HTCFoveat:configCount " + configCount);
+			//if (configCount >=2) {
+				//Debug.Log("Unity HTCFoveat:configs[0].clearFovDegree " + configs[0].clearFovDegree);
+				//Debug.Log("Unity HTCFoveat:configs[0].level " + configs[0].level);
+				//Debug.Log("Unity HTCFoveat:configs[1].clearFovDegree " + configs[1].clearFovDegree);
+				//Debug.Log("Unity HTCFoveat:configs[1].level " + configs[1].level);
+			//}
+			return applyFoveationHTC(mode, configCount, configs, flags);
+		}
+    }
+}
--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveation.cs.meta
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveation.cs.meta
@@ -0,0 +1,11 @@
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--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveationHelper.cs
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveationHelper.cs
@@ -0,0 +1,38 @@
+// Copyright HTC Corporation All Rights Reserved.
+
+namespace VIVE.OpenXR.Foveation
+{
+    #region 12.86. XR_HTC_foveation
+    /// <summary>
+    /// The XrFoveationModeHTC identifies the different foveation modes.
+    /// </summary>
+    public enum XrFoveationModeHTC
+    {
+        XR_FOVEATION_MODE_DISABLE_HTC = 0,
+        XR_FOVEATION_MODE_FIXED_HTC = 1,
+        XR_FOVEATION_MODE_DYNAMIC_HTC = 2,
+        XR_FOVEATION_MODE_CUSTOM_HTC = 3,
+        XR_FOVEATION_MODE_MAX_ENUM_HTC = 0x7FFFFFFF
+    }
+    /// <summary>
+    /// The XrFoveationLevelHTC identifies the pixel density drop level of periphery area.
+    /// </summary>
+    public enum XrFoveationLevelHTC
+    {
+        XR_FOVEATION_LEVEL_NONE_HTC = 0,
+        XR_FOVEATION_LEVEL_LOW_HTC = 1,
+        XR_FOVEATION_LEVEL_MEDIUM_HTC = 2,
+        XR_FOVEATION_LEVEL_HIGH_HTC = 3,
+        XR_FOVEATION_LEVEL_MAX_ENUM_HTC = 0x7FFFFFFF
+    }
+    /// <summary>
+    /// The XrFoveationConfigurationHTC structure contains the custom foveation settings for the corresponding views.
+    /// </summary>
+    public struct XrFoveationConfigurationHTC
+    {
+        public XrFoveationLevelHTC level;
+        public float clearFovDegree;
+        public XrVector2f focalCenterOffset;
+    }
+    #endregion
+}
--- a/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveationHelper.cs.meta
+++ b/Packages/com.htc.upm.vive.openxr/Runtime/Features/Foveation/Scripts/ViveFoveationHelper.cs.meta
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