add package files

2023-06-15 09:52:08 +08:00
parent 06d41412be
commit a0b3b91879
382 changed files with 44971 additions and 0 deletions
--- a/com.htc.upm.vive.openxr/OpenXRHandTracking/Samples~/Scripts/RenderModel.cs
+++ b/com.htc.upm.vive.openxr/OpenXRHandTracking/Samples~/Scripts/RenderModel.cs
@@ -0,0 +1,78 @@
+using UnityEngine;
+using VIVE.HandTracking;
+
+namespace VIVE.HandTracking.Sample
+{
+    public class RenderModel : MonoBehaviour
+    {
+        private readonly Quaternion zBackModelRotFix = Quaternion.AngleAxis(180f, Vector3.up);
+
+        public Transform[] nodes = new Transform[(int)XrHandJointEXT.XR_HAND_JOINT_MAX_ENUM_EXT];
+        [Tooltip("Draw left hand if true, right hand otherwise")]
+        public bool isLeft = false;
+        [Tooltip("Use inferred or last-known posed when hand loses tracking if true.")]
+        public bool allowUntrackedPose = false;
+        [Tooltip("Root object of skinned mesh")]
+        public GameObject Hand = null;
+        private XrHandJointsMotionRangeEXT MotionType = XrHandJointsMotionRangeEXT.XR_HAND_JOINTS_MOTION_RANGE_MAX_ENUM_EXT;
+        [Tooltip("Type of hand joints range of motion")]
+        [ReadOnly]public string HandJointsMotionRange;
+
+
+        // Start is called before the first frame update
+        private void Start()
+        {
+            HandManager.StartFrameWork(isLeft);
+        }
+
+        // Update is called once per frame
+        private void Update()
+        {
+            if (HandManager.GetJointLocation(isLeft, out var joints, ref MotionType))
+            {
+                setHandVisible(true);
+
+                for (int i = (int)XrHandJointEXT.XR_HAND_JOINT_PALM_EXT; i < (int)XrHandJointEXT.XR_HAND_JOINT_MAX_ENUM_EXT; i++)
+                {
+                    var posValid = (joints[i].locationFlags & (ulong)XrSpaceLocationFlags.XR_SPACE_LOCATION_POSITION_VALID_BIT) != 0;
+                    var posTracked = (joints[i].locationFlags & (ulong)XrSpaceLocationFlags.XR_SPACE_LOCATION_POSITION_TRACKED_BIT) != 0;
+                    var rotValid = (joints[i].locationFlags & (ulong)XrSpaceLocationFlags.XR_SPACE_LOCATION_ORIENTATION_VALID_BIT) != 0;
+                    var rotTracked = (joints[i].locationFlags & (ulong)XrSpaceLocationFlags.XR_SPACE_LOCATION_ORIENTATION_TRACKED_BIT) != 0;
+
+                    var pos = new Vector3(joints[i].pose.position.x, joints[i].pose.position.y, -joints[i].pose.position.z);
+                    var rot = new Quaternion(-joints[i].pose.orientation.x, -joints[i].pose.orientation.y, joints[i].pose.orientation.z, joints[i].pose.orientation.w) * zBackModelRotFix;
+
+                    if (posValid && (allowUntrackedPose || posTracked)) { nodes[i].position = transform.TransformPoint(pos); }
+                    if (rotValid && (allowUntrackedPose || rotTracked)) { nodes[i].rotation = transform.rotation * rot; }
+                }
+                switch (MotionType)
+                {
+                    case XrHandJointsMotionRangeEXT.XR_HAND_JOINTS_MOTION_RANGE_UNOBSTRUCTED_EXT:
+                        HandJointsMotionRange = "UNOBSTRUCTED";
+                        break;
+                    case XrHandJointsMotionRangeEXT.XR_HAND_JOINTS_MOTION_RANGE_CONFORMING_TO_CONTROLLER_EXT:
+                        HandJointsMotionRange = "CONTROLLER";
+                        break;
+                    default:
+                        HandJointsMotionRange = "";
+                        break;
+                }
+            }
+            else
+            {
+                setHandVisible(false);
+            }
+        }
+
+        private void OnDestroy()
+        {
+            HandManager.StopFrameWork(isLeft);
+        }
+
+        public void setHandVisible(bool isVisible)
+        {
+            Hand.SetActive(isVisible);
+        }
+    }
+
+}