Развитие гоночек

Assets/Code/Example/Race/Track/WellEditor/CheckPointAsset.cs

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+namespace Code.Example.Race.Track.WellEditor
+{
+    using UnityEngine;
+    using UnityEditor;
+
+    public static class CheckPointAsset
+    {
+        [MenuItem("GameObject/Track/CheckPoint", false, 1)]
+        private static void CreateCustomPrefab()
+        {
+            // Define the path to your prefab in the Project (must be in an "Assets" relative path)
+            var prefabPath = "Assets/Resources/Example/Misc/Point.prefab"; // Update with your actual path
+
+            // Load the prefab asset
+            var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(prefabPath);
+
+            if (!prefab)
+            {
+                Debug.LogError("Prefab not found at path: " + prefabPath);
+                return;
+            }
+
+            // Instantiate the prefab in the scene
+            var newInstance = (GameObject)PrefabUtility.InstantiatePrefab(prefab);
+        
+            // Ensure it is placed correctly in the Hierarchy and is undoable
+            Undo.RegisterCreatedObjectUndo(newInstance, "Create Custom Prefab");
+            Selection.activeGameObject = newInstance;
+
+            // Set parent if an object is selected
+            if (!Selection.activeTransform)
+            {
+                newInstance.transform.parent = Selection.activeTransform;
+                newInstance.transform.localPosition = Vector3.zero;
+            }
+        }
+    }
+
+}