AR初版demo

Assets/Scripts/Apis/Models/MapDataModel.cs

@@ -67,6 +67,16 @@ namespace Assets.Scripts.Apis.Models
                 this.CalcGrade();
                 this.CalcBbox();
                 this.CalcCenter();
+                this.CalcBearing();
+            }
+        }
+        private void CalcBearing()
+        {
+            for (int i = 0; i < _List.Count - 1; i++)
+            {
+                var pt1 = Turf.Point(new double[] { _List[i].Point[1], _List[i].Point[0] });
+                var pt2 = Turf.Point(new double[] { _List[i + 1].Point[1], _List[i + 1].Point[0] });
+                _List[i].Bearing = Turf.Bearing(pt1, pt2);
             }
         }
 
@@ -157,6 +167,7 @@ namespace Assets.Scripts.Apis.Models
             public double Elevation { get; set; }
 
             public double Grade { get; set; }
+            public double Bearing { get; set; }
         }
 
         public override string ToString()