add package files

com.htc.upm.vive.openxr/OpenXRFacialTracking/Samples~/Scripts/Lip/Sample/AvatarLipSample.cs

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+//========= Copyright 2019, HTC Corporation. All rights reserved. ===========
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace VIVE
+{
+    namespace FacialTracking.Sample
+    {
+        [Serializable]
+        public class LipShapeTable
+        {
+            public SkinnedMeshRenderer skinnedMeshRenderer;
+            public XrLipShapeHTC[] lipShapes;
+        }
+        public class AvatarLipSample : MonoBehaviour
+        {
+            [SerializeField] private List<LipShapeTable> LipShapeTables;
+
+            public bool NeededToGetData = true;
+            private Dictionary<XrLipShapeHTC, float> LipWeightings;
+            private FacialManager facialManager = new FacialManager();
+            private void Start()
+            {
+                facialManager.StartFramework(XrFacialTrackingTypeHTC.XR_FACIAL_TRACKING_TYPE_LIP_DEFAULT_HTC);
+                SetLipShapeTables(LipShapeTables);
+            }
+
+            private void Update()
+            {
+                if (NeededToGetData)
+                {
+                    facialManager.GetWeightings(out LipWeightings);
+                    //Lip.GetLipWeightings(out LipWeightings);
+                    UpdateLipShapes(LipWeightings);
+                }
+            }
+
+            public void SetLipShapeTables(List<LipShapeTable> lipShapeTables)
+            {
+                bool valid = true;
+                if (lipShapeTables == null)
+                {
+                    valid = false;
+                }
+                else
+                {
+                    for (int table = 0; table < lipShapeTables.Count; ++table)
+                    {
+                        if (lipShapeTables[table].skinnedMeshRenderer == null)
+                        {
+                            valid = false;
+                            break;
+                        }
+                        for (int shape = 0; shape < lipShapeTables[table].lipShapes.Length; ++shape)
+                        {
+                            XrLipShapeHTC lipShape = lipShapeTables[table].lipShapes[shape];
+                            if (lipShape > XrLipShapeHTC.XR_LIP_SHAPE_MAX_ENUM_HTC || lipShape < 0)
+                            {
+                                valid = false;
+                                break;
+                            }
+                        }
+                    }
+                }
+                if (valid)
+                    LipShapeTables = lipShapeTables;
+            }
+
+            public void UpdateLipShapes(Dictionary<XrLipShapeHTC, float> lipWeightings)
+            {
+                foreach (var table in LipShapeTables)
+                    RenderModelLipShape(table, lipWeightings);
+            }
+
+            private void RenderModelLipShape(LipShapeTable lipShapeTable, Dictionary<XrLipShapeHTC, float> weighting)
+            {
+                for (int i = 0; i < lipShapeTable.lipShapes.Length; i++)
+                {
+                    int targetIndex = (int)lipShapeTable.lipShapes[i];
+                    if (targetIndex > (int)XrLipShapeHTC.XR_LIP_SHAPE_MAX_ENUM_HTC || targetIndex < 0) continue;
+                    lipShapeTable.skinnedMeshRenderer.SetBlendShapeWeight(i, weighting[(XrLipShapeHTC)targetIndex] * 100);
+                }
+            }
+
+            private void OnDestroy()
+            {
+                facialManager.StopFramework(XrFacialTrackingTypeHTC.XR_FACIAL_TRACKING_TYPE_LIP_DEFAULT_HTC);
+            }
+        }
+        
+    }
+}

com.htc.upm.vive.openxr/OpenXRFacialTracking/Samples~/Scripts/Lip/Sample/AvatarLipSample.cs.meta

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+  defaultReferences: []
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com.htc.upm.vive.openxr/OpenXRFacialTracking/Samples~/Scripts/Lip/Sample/MirrorCameraSample_Lip.cs

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+//========= Copyright 2019, HTC Corporation. All rights reserved. ===========
+using UnityEngine;
+
+namespace VIVE
+{
+    namespace FacialTracking.Sample
+    {
+        /// <summary>
+        /// A very basic mirror.
+        /// </summary>
+        [RequireComponent(typeof(Camera))]
+        public class MirrorCameraSample_Lip : MonoBehaviour
+        {
+            private const float Distance = 0.6f;
+
+            private void Update()
+            {                                
+                if (Lip_Framework.Status != Lip_Framework.FrameworkStatus.WORKING) return;
+                SetMirroTransform();
+            }
+
+            private void SetMirroTransform()
+            {
+                transform.position = Camera.main.transform.position + Camera.main.transform.forward * Distance;
+                transform.position = new Vector3(transform.position.x, Camera.main.transform.position.y, transform.position.z);
+                transform.LookAt(Camera.main.transform);
+                transform.eulerAngles = new Vector3(0, transform.eulerAngles.y, 0);
+            }
+        }
+        
+    }
+}

com.htc.upm.vive.openxr/OpenXRFacialTracking/Samples~/Scripts/Lip/Sample/MirrorCameraSample_Lip.cs.meta

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+guid: 8dcb8610a1e4fe94a8cc7983d3b650cb
+timeCreated: 1545375969
+licenseType: Pro
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