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Packages/PICO Unity Integration SDK-3.3.2-20251111/Enterprise/Scripts/Model/IMUData.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Unity.XR.PICO.TOBSupport
+{
+    [Serializable]
+    public class IMUData
+    {
+        public long timestamp;
+        public double vx;
+        public double vy;
+        public double vz;
+        public double ax;
+        public double ay;
+        public double az;
+        public double wx;
+        public double wy;
+        public double wz;
+        public double w_ax;
+        public double w_ay;
+        public double w_az;
+        public List<int> reservedInt;
+        public List<double> reservedDouble;
+        public IMUData()
+        {
+            timestamp = 0;
+            vx = vy = vz = 0.0;
+            ax = ay = az = 0.0;
+            wx = wy = wz = 0.0;
+            w_ax = w_ay = w_az = 0.0;
+            reservedInt = new List<int>();
+            reservedDouble = new List<double>();
+        }
+    }
+  
+    [Serializable]
+    public class IMUDataListWrapper
+    {
+        public List<IMUData> IMUDatas;
+    }
+    public partial class JsonParser
+    {
+        public static IMUData ParseIMUDataFromJson(string json)
+        {
+            try
+            {
+                return JsonUtility.FromJson<IMUData>(json);
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"JSON 解析出错: {ex.Message}");
+                return null;
+            }
+        }
+        public static  List<IMUData>  ParseIMUDatasFromJson(string json)
+        {
+            try
+            {
+                // 先解析到包装类
+                IMUDataListWrapper wrapper = JsonUtility.FromJson<IMUDataListWrapper>(json);
+                if (wrapper != null && wrapper.IMUDatas != null)
+                {
+                    return wrapper.IMUDatas;
+                }
+                return null;
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"JSON 解析出错: {ex.Message}");
+                return null;
+            }
+        }
+        public static string IMUDataToJson(IMUData data)
+        {
+            try
+            {
+                return JsonUtility.ToJson(data);
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"对象转 JSON 出错: {ex.Message}");
+                return null;
+            }
+        }
+        public static string IMUDataArrayToJson(List<IMUData> datas)
+        {
+            try
+            {
+                // 创建包装类实例
+                IMUDataListWrapper wrapper = new IMUDataListWrapper
+                {
+                    IMUDatas = datas
+                };
+                // 使用 JsonUtility.ToJson 方法将包装类对象转换为 JSON 字符串
+                return JsonUtility.ToJson(wrapper);
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"对象数组转 JSON 出错: {ex.Message}");
+                return null;
+            }
+        }
+    }
+        
+}