1

Src/Unity/Scripts/WorldChunk/ChunkObject.cs

@@ -1,55 +1,97 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Net.NetworkInformation;
 using Quadtree;
 using UnityEngine;
 
 namespace BITKit.OpenWorld
 {
-    public class ChunkObject : MonoBehaviour,IWorldChunkObject
+    public class ChunkObject : MonoBehaviour, IWorldChunkObject
     {
-        [SerializeField,ReadOnly] private int _lod = -1;
-        [SerializeField,ReadOnly] private int id;
-        [SerializeField] protected Vector3 size = Vector3.one;
-        [SerializeField] protected Vector3 offset = Vector3.one * 0.5f;
+        [SerializeField, ReadOnly] private int _lod = -1;
+        [SerializeField, ReadOnly] private int id;
         public Bounds GetBounds() => _bounds;
         private Bounds _bounds;
         public Node<IWorldChunkObject> ParentNode { get; set; }
+
         public void QuadTree_Root_Initialized(IQuadtreeRoot<IWorldChunkObject, Node<IWorldChunkObject>> root)
         {
         }
+
         public int Id
         {
-            get=>id;
-            set=>id = value;
+            get => id;
+            set => id = value;
         }
+
         public int Lod
         {
-            get=>_lod;
-            set => OnLodChanged(_lod,_lod=value);
+            get => _lod;
+            set => OnLodChanged(_lod, _lod = value);
         }
+
         protected virtual void Start()
         {
-           _bounds= new Bounds(transform.position+transform.rotation * offset,transform.rotation * size);
+            CalculateBounds();
             UnityWorldChunkService.Singleton.Register(this);
             destroyCancellationToken.Register(Dispose);
         }
+
         private void Dispose()
         {
             UnityWorldChunkService.Singleton.Unregister(this);
         }
+
         protected virtual void OnLodChanged(int oldLod, int newLod)
         {
-            
+
         }
 
+
         private void OnDrawGizmosSelected()
         {
-            var bounds = GetBounds();
+            if (_bounds.size.magnitude is 0)
+                CalculateBounds();
             Gizmos.color = Color.red;
-            Gizmos.DrawWireCube(bounds.center, bounds.size);
+            Gizmos.DrawWireCube(_bounds.center, _bounds.size);
+        }
+#if UNITY_EDITOR
+        [BIT]
+#endif
+        private void CalculateBounds()
+        {
+            if (TryGetComponent<Collider>(out var _collider))
+            {
+                _bounds = _collider.bounds;
+                return;
+            }
+
+            _bounds = new Bounds();
+            var colliders = GetComponentsInChildren<Collider>();
+
+            if (colliders.Length is 0)
+            {
+                Debug.LogWarning($"{gameObject.name}:No collider found");
+                return;
+            }
+
+            var reference = colliders.First();
+            _bounds = reference.bounds;
+            foreach (var x in colliders)
+            {
+                _bounds.Encapsulate(x.bounds);
+                if (x.bounds.size.sqrMagnitude > 64)
+                {
+                    Debug.LogWarning(
+                        $"{x.gameObject.name}:Size is too large, please check the size of the collider");
+                }
+            }
+
+#if UNITY_EDITOR
+            UnityEditor.EditorUtility.SetDirty(this);
+#endif
         }
     }
-
 }