初版ui提交

Assets/Scripts/Scenes/Ride/Scripts/Helper.cs

@@ -11,6 +11,8 @@ using System.Net.Http;
 using System.Threading.Tasks;
 using UnityEngine;
 using UnityEngine.Networking;
+using Mapbox.Utils;
+using TurfCS;
 
 namespace Assets.Scenes.Ride.Scripts
 {
@@ -24,6 +26,12 @@ namespace Assets.Scenes.Ride.Scripts
             }
             return path;
         }
+        public double Distance(Vector2d from, Vector2d to)
+        {
+            var pt1 = Turf.Point(new double[] { from.x, from.y });
+            var pt2 = Turf.Point(new double[] { to.x, to.y });
+            return Turf.Distance(pt1, pt2);
+        }
         public static string SubStr(string str, int length)
         {
             var index = 0;