🧹 Cleanup

Author: dolejska-daniel

Demo/SampleScene.unity

@@ -3,7 +3,6 @@
 
 namespace Quadtree
 {
-    /// <inheritdoc cref="RootNode{TItem}"/>
     [ExecuteInEditMode]
     [AddComponentMenu("Spatial partitioning/Quadtree/Root node (for GameObjects)")]
     public class GameObjectRootNode : QuadtreeMonoRoot<GameObjectItem>

Scripts/GameObjectRootNode.cs

@@ -5,7 +5,7 @@
 namespace Quadtree
 {
     /// <summary>
-    /// Mandatory interface of any single quad tree node.
+    /// Mandatory interface of any single quadtree node.
     /// </summary>
     public interface INode<TItem, TNode>
         where TItem : IItem<TItem, TNode>

Scripts/INode.cs

@@ -113,7 +113,7 @@ protected virtual void Init()
             if (Root == null)
             {
                 var parentQuadtreeRoot = (IQuadtreeRoot<TItem, TNode>)GetComponentInParent<QuadtreeMonoRoot<GameObjectItem>>();
-                if (parentQuadtreeRoot.Initialized)
+                if ((bool)parentQuadtreeRoot?.Initialized)
                     Root = parentQuadtreeRoot;
             }
 

Scripts/Items/GameObjectItemBase.cs

@@ -36,13 +36,11 @@ protected override void Init()
             base.Init();
         }
 
-        /// <inheritdoc cref="IBounds.GetBounds"/>
         public override Bounds GetBounds()
         {
             return _renderer.bounds;
         }
 
-        /// <inheritdoc cref="IGameObjectItem.GetGameObject"/>
         public override GameObject GetGameObject() => gameObject;
     }
 }

Scripts/Items/RendererItem.cs

@@ -3,7 +3,7 @@
 namespace Quadtree
 {
     /// <summary>
-    /// Single quad tree node.
+    /// Single quadtree node.
     /// </summary>
     public class Node<TItem> : NodeBase<TItem, Node<TItem>>
         where TItem : IItem<TItem, Node<TItem>>

Scripts/Node.cs

@@ -171,6 +171,8 @@ public void Remove(TItem item)
         /// </summary>
         /// 
         /// <param name="item">Item to be removed from the node</param>
+        /// 
+        /// <seealso cref="INode{TItem, TNode}.Clear"/>
         protected internal void RemoveOwnItem(TItem item)
         {
             // remove the item from the node

Scripts/NodeBase.cs

@@ -60,6 +60,8 @@ protected void OnDrawGizmos()
         /// <summary>
         /// Initializes Quadtree - creates initial root node and builds the tree (if allowed).
         /// </summary>
+        /// 
+        /// <seealso cref="IItem{TItem, TNode}.QuadTree_Root_Initialized(IQuadtreeRoot{TItem, TNode})"/>
         protected void Init()
         {
             if (TreeRoot == null)
@@ -79,6 +81,8 @@ protected void Init()
         /// <summary>
         /// Displays Quadtree node boundaries.
         /// </summary>
+        /// 
+        /// <seealso cref="INode{TItem, TNode}.DrawBounds(bool)"/>
         protected void DrawBounds(bool displayNumberOfItems = false)
         {
             TreeRoot?.CurrentRootNode.DrawBounds(displayNumberOfItems);