Updated ScenePartitionEditorWindow

- Added clear button here instead of in ScenePartitionSOEditor
- Added editor util for horizontal line
- Exposed scene grid cell size value

Editor/EditorGUIUtils.cs

@@ -0,0 +1,20 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace VertexColor.ScenePartition.Editor
+{
+    public static class EditorGUIUtils
+    {
+        public static readonly Color horizontalLineColor = Color.white;
+
+        public static void HorizontalLine(Color color)
+        {
+            Color prev = GUI.color;
+            GUI.color = color;
+            EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
+            GUI.color = prev;
+        }
+
+        public static void HorizontalLine() => HorizontalLine(horizontalLineColor);
+    }
+}

Editor/EditorGUIUtils.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: befa2e31a4a6ae04696dcd5b72554ea4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Editor/ScenePartitionEditorWindow.cs

@@ -19,11 +19,23 @@ namespace VertexColor.ScenePartition.Editor
 
         private void OnGUI()
         {
-            if (GUILayout.Button("Save"))
+            EditorGUILayout.LabelField("Cache", EditorStyles.boldLabel);
+
+            using (new EditorGUILayout.HorizontalScope())
+            {
+                if (GUILayout.Button("Save", EditorStyles.miniButtonLeft))
                 {
                     ScenePartitionSS.Save();
                 }
 
+                if (GUILayout.Button("Clear", EditorStyles.miniButtonRight))
+                {
+                    ScenePartitionSS.Save();
+                }
+            }
+
+            EditorGUIUtils.HorizontalLine();
+
             DrawSceneDataCache();
         }
 

Editor/ScenePartitionSOEditor.cs

@@ -83,6 +83,8 @@ namespace VertexColor.ScenePartition.Editor
                 {
                     EditorGUILayout.LabelField($"generatedSceneGrid");
 
+                    scenePartitionSO.Data.SceneGrid.cellSize = EditorGUILayout.IntSlider("cellSize", scenePartitionSO.Data.SceneGrid.cellSize, 10, 1000);
+
                     foreach (KeyValuePair<int, GridList> item in scenePartitionSO.Data.SceneGrid.Grid)
                     {
                         EditorGUILayout.LongField("gridId", item.Key);
@@ -97,12 +99,6 @@ namespace VertexColor.ScenePartition.Editor
                         EditorGUI.indentLevel--;
                     }
                 }
-
-                if (GUILayout.Button("ClearCache"))
-                {
-                    scenePartitionSO.ClearCache();
-                    ScenePartitionSS.instance.SceneDataCache.Clear();
-                }
             }
         }
     }

Runtime/SceneGrid.cs

@@ -6,7 +6,7 @@ namespace VertexColor.ScenePartition
     public class SceneGrid
     {
         [SerializeField]
-        private int cellSize = 10;
+        public int cellSize = 10;
 
         [SerializeField]
         private SceneGridDictionary grid = new SceneGridDictionary();