骑行页面消息通知

在线用户和影子选手用图片显示，缩放等功能按钮微调

Assets/Scenes/Ride/Scripts/RouteController.cs

@@ -241,7 +241,7 @@ namespace Assets.Scenes.Ride.Scripts
 			lineRender.positionCount = feat.Count;
 			lineRender.SetPositions(feat.ToArray());
             lineRender.loop = false;
-            //lineRender.numCapVertices = 10;
+            lineRender.numCapVertices = 10;
             lineRender.numCornerVertices = 10;
             //
             lineRender.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;