外贸 网站 建设 高端,网站建设排名奇艺地域,wordpress制作的网站模板,php做网站视频播放下载功能官方链接#xff1a;空间锚点 | PICO 开发者平台
注意#xff1a;该功能只能打包成APK在PICO 4 Ultra上真机运行#xff0c;无法通过串流或PICO developer center在PC上运行。使用之前要开启视频透视。
在 Inspector 窗口中的 PXR_Manager (Script) 面板上#xff0c;勾选…
官方链接空间锚点 | PICO 开发者平台
注意该功能只能打包成APK在PICO 4 Ultra上真机运行无法通过串流或PICO developer center在PC上运行。使用之前要开启视频透视。
在 Inspector 窗口中的 PXR_Manager (Script) 面板上勾选 Spatial Anchor 选框为应用开启空间锚点能力。然后你可以调用空间锚点相关接口在应用内实现空间锚点功能。 新建一个空物体名为SpatialAnchor添加SpatialAnchor组件指定地方放置物体、SeethroughManager代码开启透视 编写代码SpatialAnchor
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Unity.XR.PXR;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.UI;public class SpatialAnchor : MonoBehaviour
{public GameObject prerefAnchor;public GameObject anchorPreview;public GameObject firePoint;public Text textPrompt;public Button btnLoadAllAnchors;public Button btnClearAllAnchors;[SerializeField]private InputActionReference rightGrip;public Dictionaryulong, AnchorInfo anchorList new Dictionaryulong, AnchorInfo();// Start is called before the first frame updatevoid Start(){btnLoadAllAnchors.onClick.AddListener(OnBtnPressedLoadAllAnchors);btnClearAllAnchors.onClick.AddListener(OnBtnPressedClearAllAnchors);StartSpatialAnchorProvider();}private void OnEnable(){rightGrip.action.started OnRightGripPressed;rightGrip.action.canceled OnRightGripReleased;}private void OnDisable(){rightGrip.action.started - OnRightGripPressed;rightGrip.action.canceled - OnRightGripReleased;}//called on action.startedprivate void OnRightGripPressed(InputAction.CallbackContext callback){ShowAnchorPreview();}//called on action.releaseprivate void OnRightGripReleased(InputAction.CallbackContext callback){CreateAnchor();}private void ShowAnchorPreview(){//Show anchoranchorPreview.SetActive(true);}private async void StartSpatialAnchorProvider(){var result0 await PXR_MixedReality.StartSenseDataProvider(PxrSenseDataProviderType.SpatialAnchor);Debug.unityLogger.Log($StartSenseDataProvider: {result0});} private async void CreateAnchor(){anchorPreview.SetActive(false);//Use Spatial Anchor Api to create anchor//This will trigger AnchorEntityCreatedEventvar result1 await PXR_MixedReality.CreateSpatialAnchorAsync(firePoint.transform.position, firePoint.transform.rotation);if (result1.result PxrResult.SUCCESS){GameObject anchorObject Instantiate(prerefAnchor);anchorObject.SetActive(true);anchorObject.transform.localScale new Vector3(0.1f, 0.1f, 0.1f);anchorObject.transform.rotation firePoint.transform.rotation;anchorObject.transform.position firePoint.transform.position;AnchorInfo info anchorObject.GetComponentAnchorInfo();var result2 await PXR_MixedReality.PersistSpatialAnchorAsync(result1.anchorHandle);if (result2 PxrResult.SUCCESS){info.ShowSaveIcon(true);}else{info.ShowSaveIcon(false);}anchorList.Add(result1.anchorHandle, info); // 添加到锚点列表}}// 异步加载所有锚点private async void OnBtnPressedLoadAllAnchors(){anchorList.Clear();var result await PXR_MixedReality.QuerySpatialAnchorAsync(); // 查询所有空间锚点//SetLogInfo(LoadSpatialAnchorAsync: result.result.ToString() result.anchorHandleList.Count); // 记录日志if (result.result PxrResult.SUCCESS) // 成功查询{int i 0;foreach (var key in result.anchorHandleList) // 遍历锚点句柄{if (!anchorList.ContainsKey(key)) // 如果锚点列表中不存在该锚点{i;PXR_MixedReality.LocateAnchor(key, out var position, out var orientation);GameObject anchorObject Instantiate(prerefAnchor);anchorObject.SetActive(true);anchorObject.transform.localScale new Vector3(0.1f, 0.1f, 0.1f);anchorObject.transform.rotation orientation;anchorObject.transform.position position;AnchorInfo anchor anchorObject.GetComponentAnchorInfo(); // 获取锚点组件anchor.SetAnchorHandle(key); // 设置锚点句柄// 定位锚点anchorList.Add(key, anchor); // 添加到锚点列表anchorList[key].ShowSaveIcon(true); // 显示保存图标}else{textPrompt.text 无法加载 i.ToString();}}}else{textPrompt.text 查询失败...;}}// 异步删除所有锚点private async void OnBtnPressedClearAllAnchors(){Listulong keys anchorList.Keys.ToList();for(int i 0; i keys.Count; i){ulong key keys[i];await PXR_MixedReality.UnPersistSpatialAnchorAsync(anchorList[key].anchorHandle);textPrompt.text 正在删除...i.ToString();DestroyImmediate(anchorList[key].gameObject);}anchorList.Clear();textPrompt.text 删除完成;}
}锚点信息类
using System.Collections;
using System.Collections.Generic;
using Unity.XR.PXR;
using UnityEngine;
using UnityEngine.UI;public class AnchorInfo : MonoBehaviour
{public Text text;public GameObject savedIcon;[HideInInspector]public ulong anchorHandle;// 设置锚点句柄并更新 UI 显示public void SetAnchorHandle(ulong handle){anchorHandle handle;text.text ID: anchorHandle;}// 显示保存图标public void ShowSaveIcon(bool show){savedIcon.SetActive(show);}private void LateUpdate(){// 尝试定位空间锚点var result PXR_MixedReality.LocateAnchor(anchorHandle, out var position, out var rotation);if (result PxrResult.SUCCESS){// 如果成功更新当前对象的位置和旋转transform.position position;transform.rotation rotation;}}
}rightGrip输入赋值
