[TASK] Initial commit with basic product setup

Assets/Mapbox SDK/Mapbox/Examples/Scripts/FeatureUiMarker.cs

@@ -0,0 +1,78 @@
+namespace Mapbox.Examples
+{
+	using Mapbox.Unity.MeshGeneration.Data;
+	using UnityEngine;
+	using UnityEngine.UI;
+	using System.Linq;
+
+	public class FeatureUiMarker : MonoBehaviour
+	{
+		[SerializeField]
+		private Transform _wrapperMarker;
+		[SerializeField]
+		private Transform _infoPanel;
+		[SerializeField]
+		private Text _info;
+
+		private Vector3[] _targetVerts;
+		private VectorEntity _selectedFeature;
+
+		void Update()
+		{
+			Snap();
+		}
+
+		internal void Clear()
+		{
+			gameObject.SetActive(false);
+		}
+
+		internal void Show(VectorEntity selectedFeature)
+		{
+			if (selectedFeature == null)
+			{
+				Clear();
+				return;
+			}
+			_selectedFeature = selectedFeature;
+			transform.position = new Vector3(0, 0, 0);
+			var mesh = selectedFeature.MeshFilter;
+
+			if (mesh != null)
+			{
+				_targetVerts = mesh.mesh.vertices;
+				Snap();
+			}
+			gameObject.SetActive(true);
+		}
+
+		private void Snap()
+		{
+			if (_targetVerts == null || _selectedFeature == null)
+				return;
+
+			var left = float.MaxValue;
+			var right = float.MinValue;
+			var top = float.MinValue;
+			var bottom = float.MaxValue;
+			foreach (var vert in _targetVerts)
+			{
+				var pos = Camera.main.WorldToScreenPoint(_selectedFeature.Transform.position + (_selectedFeature.Transform.lossyScale.x * vert));
+				if (pos.x < left)
+					left = pos.x;
+				else if (pos.x > right)
+					right = pos.x;
+				if (pos.y > top)
+					top = pos.y;
+				else if (pos.y < bottom)
+					bottom = pos.y;
+			}
+
+			_wrapperMarker.position = new Vector2(left - 10, top + 10);
+			(_wrapperMarker as RectTransform).sizeDelta = new Vector2(right - left + 20, top - bottom + 20);
+
+			_infoPanel.position = new Vector2(right + 10, top + 10);
+			_info.text = string.Join(" \r\n ", _selectedFeature.Feature.Properties.Select(x => x.Key + " - " + x.Value.ToString()).ToArray());
+		}
+	}
+}