version 2.0.0
This commit is contained in:
srl87
129
com.htc.upm.vive.openxr/Runtime/Profiles/XR_EXT_hand_tracking.cs
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129
com.htc.upm.vive.openxr/Runtime/Profiles/XR_EXT_hand_tracking.cs
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// ===================== 2022 HTC Corporation. All Rights Reserved. ===================
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using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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//using VIVE.OpenXR.Utils;
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using VIVE.OpenXR.Hand;
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namespace VIVE.OpenXR
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{
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public class XR_EXT_hand_tracking_defs
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{
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public virtual XrResult xrCreateHandTrackerEXT(ref XrHandTrackerCreateInfoEXT createInfo, out ulong handTracker)
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{
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handTracker = 0;
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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public virtual XrResult xrDestroyHandTrackerEXT(ulong handTracker)
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{
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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protected XrHandJointLocationsEXT m_JointLocations = new XrHandJointLocationsEXT(XrStructureType.XR_TYPE_HAND_JOINT_LOCATIONS_EXT, IntPtr.Zero, 0, 0, IntPtr.Zero);
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protected void InitializeHandJointLocations()
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{
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if (m_JointLocations.jointCount != 0) { return; }
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m_JointLocations.type = XrStructureType.XR_TYPE_HAND_JOINT_LOCATIONS_EXT;
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m_JointLocations.next = IntPtr.Zero;
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m_JointLocations.isActive = 0;
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m_JointLocations.jointCount = (uint)XrHandJointEXT.XR_HAND_JOINT_MAX_ENUM_EXT;
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XrHandJointLocationEXT joint_location_ext_type = default(XrHandJointLocationEXT);
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m_JointLocations.jointLocations = Marshal.AllocHGlobal(Marshal.SizeOf(joint_location_ext_type) * (int)m_JointLocations.jointCount);
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}
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public virtual XrResult xrLocateHandJointsEXT(ulong handTracker, XrHandJointsLocateInfoEXT locateInfo, out XrHandJointLocationsEXT locations)
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{
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locations = m_JointLocations;
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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protected Dictionary<bool, XrHandJointLocationEXT[]> s_JointLocation = new Dictionary<bool, XrHandJointLocationEXT[]>()
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{
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{ true, new XrHandJointLocationEXT[(int)XrHandJointEXT.XR_HAND_JOINT_MAX_ENUM_EXT] },
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{ false, new XrHandJointLocationEXT[(int)XrHandJointEXT.XR_HAND_JOINT_MAX_ENUM_EXT] }
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};
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protected List<XrHandJointLocationEXT> l_HandJointLocation = new List<XrHandJointLocationEXT>();
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/// <summary>
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/// A convenient function to retrieve the left/right hand joint <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#XrHandJointLocationEXT">location data</see>.
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/// </summary>
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/// <param name="isLeft">True for left hand.</param>
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/// <param name="handJointLocation">Joint location data in <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#XrHandJointLocationEXT">XrHandJointLocationEXT</see>.</param>
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/// <returns>True for valid data.</returns>
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public virtual bool GetJointLocations(bool isLeft, out XrHandJointLocationEXT[] handJointLocation)
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{
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handJointLocation = s_JointLocation[isLeft];
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if (m_JointLocations.isActive == 1)
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{
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long offset = 0;
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XrHandJointLocationEXT joint_location_ext_type = default(XrHandJointLocationEXT);
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if (IntPtr.Size == 4)
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offset = m_JointLocations.jointLocations.ToInt32();
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else
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offset = m_JointLocations.jointLocations.ToInt64();
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for (int i = 0; i < m_JointLocations.jointCount; i++)
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{
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IntPtr joint_location_ext_ptr = new IntPtr(offset);
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s_JointLocation[isLeft][i] = (XrHandJointLocationEXT)Marshal.PtrToStructure(joint_location_ext_ptr, typeof(XrHandJointLocationEXT));
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offset += Marshal.SizeOf(joint_location_ext_type);
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}
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handJointLocation = s_JointLocation[isLeft];
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return true;
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}
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return false;
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}
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}
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public static class XR_EXT_hand_tracking
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{
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static XR_EXT_hand_tracking_defs m_Instance = null;
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public static XR_EXT_hand_tracking_defs Interop
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{
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get
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{
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if (m_Instance == null)
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{
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m_Instance = new XR_EXT_hand_tracking_impls();
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}
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return m_Instance;
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}
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}
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/// <summary>
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/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrCreateHandTrackerEXT">xrCreateHandTrackerEXT</see>.
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/// </summary>
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/// <param name="createInfo"></param>
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/// <param name="handTracker"></param>
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/// <returns></returns>
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public static XrResult xrCreateHandTrackerEXT(ref XrHandTrackerCreateInfoEXT createInfo, out ulong handTracker)
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{
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return Interop.xrCreateHandTrackerEXT(ref createInfo, out handTracker);
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}
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/// <summary>
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/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrDestroyHandTrackerEXT">xrDestroyHandTrackerEXT</see>.
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/// </summary>
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/// <param name="handTracker"></param>
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/// <returns></returns>
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public static XrResult xrDestroyHandTrackerEXT(ulong handTracker)
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{
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return Interop.xrDestroyHandTrackerEXT(handTracker);
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}
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/// <summary>
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/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrLocateHandJointsEXT">xrLocateHandJointsEXT</see>.
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/// </summary>
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/// <param name="handTracker"></param>
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/// <param name="locateInfo"></param>
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/// <param name="locations"></param>
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/// <returns></returns>
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public static XrResult xrLocateHandJointsEXT(ulong handTracker, XrHandJointsLocateInfoEXT locateInfo, out XrHandJointLocationsEXT locations)
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{
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return Interop.xrLocateHandJointsEXT(handTracker, locateInfo, out locations);
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}
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}
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}
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@@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: 5e2bf12a4229e504096c59632e5d2a68
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -0,0 +1,87 @@
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// ===================== 2022 HTC Corporation. All Rights Reserved. ===================
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.XR.OpenXR;
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using VIVE.OpenXR.Hand;
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namespace VIVE.OpenXR
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{
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public class XR_EXT_hand_tracking_impls : XR_EXT_hand_tracking_defs
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{
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const string LOG_TAG = "VIVE.OpenXR.Android.XR_EXT_hand_tracking_impls";
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void DEBUG(string msg) { Debug.Log(LOG_TAG + " " + msg); }
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public XR_EXT_hand_tracking_impls() { DEBUG("XR_EXT_hand_tracking_impls()"); }
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private ViveHandTracking feature = null;
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private void ASSERT_FEATURE() {
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if (feature == null) { feature = OpenXRSettings.Instance.GetFeature<ViveHandTracking>(); }
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}
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public override XrResult xrCreateHandTrackerEXT(ref XrHandTrackerCreateInfoEXT createInfo, out ulong handTracker)
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{
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DEBUG("xrCreateHandTrackerEXT");
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XrResult result = XrResult.XR_ERROR_VALIDATION_FAILURE;
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handTracker = 0;
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ASSERT_FEATURE();
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if (feature)
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{
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XrHandTrackerCreateInfoEXT info = createInfo;
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result = (XrResult)feature.CreateHandTrackerEXT(ref info, out XrHandTrackerEXT tracker);
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if (result == XrResult.XR_SUCCESS) { handTracker = tracker; }
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}
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return result;
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}
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public override XrResult xrDestroyHandTrackerEXT(ulong handTracker)
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{
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DEBUG("xrDestroyHandTrackerEXT");
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ASSERT_FEATURE();
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if (feature) { return (XrResult)feature.DestroyHandTrackerEXT(handTracker); }
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return XrResult.XR_ERROR_VALIDATION_FAILURE;
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}
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public override XrResult xrLocateHandJointsEXT(ulong handTracker, XrHandJointsLocateInfoEXT locateInfo, out XrHandJointLocationsEXT locations)
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{
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XrResult result = XrResult.XR_ERROR_VALIDATION_FAILURE;
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InitializeHandJointLocations();
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locations = m_JointLocations;
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ASSERT_FEATURE();
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if (feature)
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{
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XrHandJointLocationsEXT joints = m_JointLocations;
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result = (XrResult)feature.LocateHandJointsEXT(handTracker, locateInfo, ref joints);
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if (result == XrResult.XR_SUCCESS) { locations = joints; }
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}
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return result;
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}
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public override bool GetJointLocations(bool isLeft, out XrHandJointLocationEXT[] handJointLocation)
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{
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ASSERT_FEATURE();
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if (feature)
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{
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if (feature.GetJointLocations(isLeft, out XrHandJointLocationEXT[] array))
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{
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if (l_HandJointLocation == null) { l_HandJointLocation = new List<XrHandJointLocationEXT>(); }
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l_HandJointLocation.Clear();
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for (int i = 0; i < array.Length; i++) { l_HandJointLocation.Add(array[i]); }
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handJointLocation = l_HandJointLocation.ToArray();
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return true;
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}
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}
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handJointLocation = s_JointLocation[isLeft];
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return false;
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}
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}
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}
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@@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: c7d6929ec60d5a2469d083059c5ba39a
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -0,0 +1,113 @@
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// ===================== 2022 HTC Corporation. All Rights Reserved. ===================
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using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using VIVE.OpenXR.FacialTracking;
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namespace VIVE.OpenXR
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{
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public class XR_HTC_facial_tracking_defs
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{
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public virtual XrResult xrCreateFacialTrackerHTC(XrFacialTrackerCreateInfoHTC createInfo, out ulong facialTracker)
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{
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facialTracker = 0;
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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public virtual XrResult xrDestroyFacialTrackerHTC(ulong facialTracker)
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{
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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const int kMaxExpressionCount = 64;
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protected XrFacialExpressionsHTC m_FacialExpressions = new XrFacialExpressionsHTC(XrStructureType.XR_TYPE_FACIAL_EXPRESSIONS_HTC, IntPtr.Zero, 0, 0, 0, IntPtr.Zero);
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protected void InitializeFacialExpressions()
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{
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if (m_FacialExpressions.expressionCount != 0) { return; }
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m_FacialExpressions.type = XrStructureType.XR_TYPE_FACIAL_EXPRESSIONS_HTC;
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m_FacialExpressions.next = IntPtr.Zero;
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m_FacialExpressions.isActive = 0;
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m_FacialExpressions.sampleTime = 0;
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m_FacialExpressions.expressionCount = kMaxExpressionCount;
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m_FacialExpressions.expressionWeightings = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(float)) * kMaxExpressionCount);
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}
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public virtual XrResult xrGetFacialExpressionsHTC(ulong facialTracker, out XrFacialExpressionsHTC facialExpressions)
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{
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facialExpressions = m_FacialExpressions;
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return XrResult.XR_ERROR_FEATURE_UNSUPPORTED;
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}
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protected Dictionary<XrFacialTrackingTypeHTC, float[]> s_ExpressionWeightings = new Dictionary<XrFacialTrackingTypeHTC, float[]>()
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{
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{ XrFacialTrackingTypeHTC.XR_FACIAL_TRACKING_TYPE_EYE_DEFAULT_HTC, new float[kMaxExpressionCount] },
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{ XrFacialTrackingTypeHTC.XR_FACIAL_TRACKING_TYPE_LIP_DEFAULT_HTC, new float[kMaxExpressionCount] }
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};
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/// <summary>
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/// Retrieves an array of values of blend shapes for a facial expression on a given time.
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/// </summary>
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/// <param name="facialTrackingType">The <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#XrFacialTrackingTypeHTC">XrFacialTrackingTypeHTC</see> describes which type of tracking the <see cref="XrFacialTrackerHTC">XrFacialTrackerHTC</see> is using.</param>
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/// <param name="expressionWeightings">A float array filled in by the runtime, specifying the weightings for each blend shape. The array size is <see cref="XrEyeExpressionHTC.XR_EYE_EXPRESSION_MAX_ENUM_HTC">XR_EYE_EXPRESSION_MAX_ENUM_HTC</see> for eye expression and <see cref="XrLipExpressionHTC.XR_LIP_EXPRESSION_MAX_ENUM_HTC">XR_LIP_EXPRESSION_MAX_ENUM_HTC</see> for lip expression.</param>
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/// <returns>True for success.</returns>
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public virtual bool GetExpressionWeightings(XrFacialTrackingTypeHTC facialTrackingType, out float[] expressionWeightings)
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{
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expressionWeightings = s_ExpressionWeightings[facialTrackingType];
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int expressionCount = s_ExpressionWeightings[facialTrackingType].Length;
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if (m_FacialExpressions.isActive == 1 && expressionCount <= kMaxExpressionCount)
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{
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Marshal.Copy(m_FacialExpressions.expressionWeightings, s_ExpressionWeightings[facialTrackingType], 0, s_ExpressionWeightings[facialTrackingType].Length);
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expressionWeightings = s_ExpressionWeightings[facialTrackingType];
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return true;
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}
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return false;
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}
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}
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public class XR_HTC_facial_tracking
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{
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static XR_HTC_facial_tracking_defs m_Instance = null;
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public static XR_HTC_facial_tracking_defs Interop
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{
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get
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{
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if (m_Instance == null)
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{
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m_Instance = new XR_HTC_facial_tracking_impls();
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}
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return m_Instance;
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||||
}
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||||
}
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||||
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/// <summary>
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/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrCreateFacialTrackerHTC">xrCreateFacialTrackerHTC</see>.
|
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/// </summary>
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/// <param name="createInfo"></param>
|
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/// <param name="facialTracker"></param>
|
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/// <returns></returns>
|
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public static XrResult xrCreateFacialTrackerHTC(XrFacialTrackerCreateInfoHTC createInfo, out ulong facialTracker)
|
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{
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return Interop.xrCreateFacialTrackerHTC(createInfo, out facialTracker);
|
||||
}
|
||||
/// <summary>
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/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrDestroyFacialTrackerHTC">xrDestroyFacialTrackerHTC</see>.
|
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/// </summary>
|
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/// <param name="facialTracker"></param>
|
||||
/// <returns></returns>
|
||||
public static XrResult xrDestroyFacialTrackerHTC(ulong facialTracker)
|
||||
{
|
||||
return Interop.xrDestroyFacialTrackerHTC(facialTracker);
|
||||
}
|
||||
/// <summary>
|
||||
/// Refer to OpenXR <see href="https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#xrGetFacialExpressionsHTC">xrGetFacialExpressionsHTC</see>
|
||||
/// </summary>
|
||||
/// <param name="facialTracker"></param>
|
||||
/// <param name="facialExpressions"></param>
|
||||
/// <returns></returns>
|
||||
public static XrResult xrGetFacialExpressionsHTC(ulong facialTracker, out XrFacialExpressionsHTC facialExpressions)
|
||||
{
|
||||
return Interop.xrGetFacialExpressionsHTC(facialTracker, out facialExpressions);
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||||
}
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||||
}
|
||||
}
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||||
@@ -0,0 +1,11 @@
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||||
fileFormatVersion: 2
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guid: a291ffd0f5a17ca44b07fa43f29a8e48
|
||||
MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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||||
@@ -0,0 +1,71 @@
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// ===================== 2022 HTC Corporation. All Rights Reserved. ===================
|
||||
|
||||
using UnityEngine;
|
||||
|
||||
using UnityEngine.XR.OpenXR;
|
||||
|
||||
using VIVE.OpenXR.FacialTracking;
|
||||
|
||||
|
||||
namespace VIVE.OpenXR
|
||||
{
|
||||
public class XR_HTC_facial_tracking_impls : XR_HTC_facial_tracking_defs
|
||||
{
|
||||
const string LOG_TAG = "VIVE.OpenXR.Android.XR_HTC_facial_tracking_impls";
|
||||
void DEBUG(string msg) { Debug.Log(LOG_TAG + " " + msg); }
|
||||
|
||||
private ViveFacialTracking feature = null;
|
||||
private void ASSERT_FEATURE() {
|
||||
if (feature == null) { feature = OpenXRSettings.Instance.GetFeature<ViveFacialTracking>(); }
|
||||
}
|
||||
|
||||
public override XrResult xrCreateFacialTrackerHTC(XrFacialTrackerCreateInfoHTC createInfo, out ulong facialTracker)
|
||||
{
|
||||
DEBUG("xrCreateFacialTrackerHTC");
|
||||
XrResult result = XrResult.XR_ERROR_VALIDATION_FAILURE;
|
||||
facialTracker = 0;
|
||||
|
||||
ASSERT_FEATURE();
|
||||
if (feature)
|
||||
{
|
||||
result = (XrResult)feature.CreateFacialTracker(createInfo, out XrFacialTrackerHTC value);
|
||||
if (result == XrResult.XR_SUCCESS) { facialTracker = value; }
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
public override XrResult xrDestroyFacialTrackerHTC(ulong facialTracker)
|
||||
{
|
||||
DEBUG("xrDestroyFacialTrackerHTC");
|
||||
|
||||
ASSERT_FEATURE();
|
||||
if (feature) { return (XrResult)feature.DestroyFacialTracker(facialTracker); }
|
||||
|
||||
return XrResult.XR_ERROR_VALIDATION_FAILURE;
|
||||
}
|
||||
public override XrResult xrGetFacialExpressionsHTC(ulong facialTracker, out XrFacialExpressionsHTC facialExpressions)
|
||||
{
|
||||
InitializeFacialExpressions();
|
||||
facialExpressions = m_FacialExpressions;
|
||||
XrResult result = XrResult.XR_ERROR_VALIDATION_FAILURE;
|
||||
|
||||
ASSERT_FEATURE();
|
||||
if (feature)
|
||||
{
|
||||
result = (XrResult)feature.GetFacialExpressions(facialTracker, out XrFacialExpressionsHTC exps);
|
||||
if (result == XrResult.XR_SUCCESS) { facialExpressions = exps; }
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
public override bool GetExpressionWeightings(XrFacialTrackingTypeHTC facialTrackingType, out float[] expressionWeightings)
|
||||
{
|
||||
ASSERT_FEATURE();
|
||||
if (feature) { return feature.GetFacialExpressions((XrFacialTrackingTypeHTC)facialTrackingType, out expressionWeightings); }
|
||||
|
||||
expressionWeightings = s_ExpressionWeightings[facialTrackingType];
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: ef22a055fe672f04990446ce0bd458d8
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
|
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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Reference in New Issue
Block a user