103 lines
3.1 KiB
C#
103 lines
3.1 KiB
C#
using System.Collections.Generic;
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using Unity.XR.PXR;
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using UnityEngine;
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using UnityEngine.Rendering;
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public class PXR_ObjectTrackingBlock : MonoBehaviour
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{
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private Transform objectTrackers;
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private bool updateOT = true;
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private int objectTrackersMaxNum = 3;
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int DeviceCount = 1;
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List<long> trackerIds = new List<long>();
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// Start is called before the first frame update
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void Start()
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{
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objectTrackers = transform;
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for (int i = 0; i < objectTrackersMaxNum; i++)
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{
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GameObject ga = GameObject.CreatePrimitive(PrimitiveType.Cube);
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ga.transform.parent = objectTrackers;
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ga.transform.localScale = Vector3.one * 0f;
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#if UNITY_6000_0_OR_NEWER
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if (GraphicsSettings.defaultRenderPipeline != null)
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#else
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if (GraphicsSettings.renderPipelineAsset != null)
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#endif
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{
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Material material = new Material(Shader.Find("Universal Render Pipeline/Lit"));
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Renderer renderer = ga.GetComponent<Renderer>();
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if (renderer != null)
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{
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renderer.sharedMaterial = material;
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}
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}
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}
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int res = -1;
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#if PICO_OPENXR_SDK
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#else
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PXR_MotionTracking.RequestMotionTrackerCompleteAction += RequestMotionTrackerComplete;
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res = PXR_MotionTracking.CheckMotionTrackerNumber(MotionTrackerNum.TWO);
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#endif
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if (res == 0)
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{
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objectTrackers.gameObject.SetActive(true);
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}
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}
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private void RequestMotionTrackerComplete(RequestMotionTrackerCompleteEventData obj)
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{
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DeviceCount = (int)obj.trackerCount;
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for (int i = 0; i < DeviceCount; i++)
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{
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trackerIds.Add(obj.trackerIds[i]);
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}
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updateOT = true;
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}
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// Update is called once per frame
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void Update()
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{
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#if UNITY_ANDROID
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for (int i = 0; i < objectTrackersMaxNum; i++)
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{
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var child = objectTrackers.GetChild(i);
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if (child)
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{
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child.localScale = Vector3.zero;
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}
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}
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// Update motiontrackers pose.
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if (updateOT )
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{
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MotionTrackerLocation location = new MotionTrackerLocation();
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for (int i = 0; i < trackerIds.Count; i++)
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{
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bool isValidPose = false;
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int result = -1;
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#if PICO_OPENXR_SDK
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#else
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result = PXR_MotionTracking.GetMotionTrackerLocation(trackerIds[i], ref location, ref isValidPose);
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#endif
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// if the return is successful
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if (result == 0)
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{
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var child = objectTrackers.GetChild(i);
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if (child)
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{
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child.localPosition = location.pose.Position.ToVector3();
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child.localRotation = location.pose.Orientation.ToQuat();
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child.localScale = Vector3.one * 0.1f;
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}
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}
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}
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}
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#endif
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}
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} |