单人骑行

Assets/Mapbox/Unity/DataContainers/RangeAroundTransformTileProviderOptions.cs

@@ -0,0 +1,31 @@
+namespace Mapbox.Unity.Map
+{
+	using System;
+	using UnityEngine;
+	[Serializable]
+	public class RangeAroundTransformTileProviderOptions : ExtentOptions
+	{
+		public Transform targetTransform;
+		public int visibleBuffer;
+		public int disposeBuffer;
+
+		public override void SetOptions(ExtentOptions extentOptions)
+		{
+			RangeAroundTransformTileProviderOptions options = extentOptions as RangeAroundTransformTileProviderOptions;
+			if (options != null)
+			{
+				SetOptions(options.targetTransform, options.visibleBuffer, options.disposeBuffer);
+			}
+			else
+			{
+				Debug.LogError("ExtentOptions type mismatch : Using " + extentOptions.GetType() + " to set extent of type " + this.GetType());
+			}
+		}
+		public void SetOptions(Transform tgtTransform = null, int visibleRange = 1, int disposeRange = 1)
+		{
+			targetTransform = tgtTransform;
+			visibleBuffer = visibleRange;
+			disposeBuffer = disposeRange;
+		}
+	}
+}