[TASK] Initial commit with basic product setup

Assets/Mapbox SDK/Mapbox/Unity/Map/MapVisualizer.cs

@@ -0,0 +1,51 @@
+using Mapbox.Unity.Map.Interfaces;
+
+namespace Mapbox.Unity.Map
+{
+	using UnityEngine;
+	using Mapbox.Unity.MeshGeneration.Data;
+	using Mapbox.Map;
+
+	public enum ModuleState
+	{
+		Initialized,
+		Working,
+		Finished
+	}
+
+	public class AssignmentTypeAttribute : PropertyAttribute
+	{
+		public System.Type Type;
+
+		public AssignmentTypeAttribute(System.Type t)
+		{
+			Type = t;
+		}
+	}
+
+	/// <summary>
+	/// Map Visualizer
+	/// Represents a map.Doesn't contain much logic and at the moment, it creates requested tiles and relays them to the factories 
+	/// under itself.It has a caching mechanism to reuse tiles and does the tile positioning in unity world.
+	/// Later we'll most likely keep track of map features here as well to allow devs to query for features easier 
+	/// (i.e.query all buildings x meters around any restaurant etc).
+	/// </summary>
+	[CreateAssetMenu(menuName = "Mapbox/MapVisualizer/BasicMapVisualizer")]
+	public class MapVisualizer : AbstractMapVisualizer
+	{
+		protected override void PlaceTile(UnwrappedTileId tileId, UnityTile tile, IMapReadable map)
+		{
+			var rect = tile.Rect;
+
+			// TODO: this is constant for all tiles--cache.
+			var scale = tile.TileScale;
+			var scaleFactor = Mathf.Pow(2, (map.InitialZoom - map.AbsoluteZoom));
+
+			var position = new Vector3(
+				(float)(rect.Center.x - map.CenterMercator.x) * scale * scaleFactor,
+				0,
+				(float)(rect.Center.y - map.CenterMercator.y) * scale * scaleFactor);
+			tile.transform.localPosition = position;
+		}
+	}
+}