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Assets/Plugins/AdvancedCullingSystem/Tutorials/Scripts/CameraController.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace NGS.AdvancedCullingSystem.Tutorial
+{
+    public class CameraController : MonoBehaviour
+    {
+        [SerializeField]
+        private float mouseSensitivity = 5f;
+
+        [SerializeField]
+        private float movementSpeed = 5f;
+
+        [SerializeField]
+        private float _height = 5f;
+
+        private float _xRotation = 0f;
+        private float _currentHeight;
+
+        private void Start()
+        {
+            Cursor.lockState = CursorLockMode.Locked;
+
+            _currentHeight = transform.parent.position.y;
+        }
+
+        private void Update()
+        {
+            float mouseX = Input.GetAxis("Mouse X") * mouseSensitivity * 100 * Time.deltaTime;
+            float mouseY = Input.GetAxis("Mouse Y") * mouseSensitivity * 100 * Time.deltaTime;
+
+            mouseX = Mathf.Clamp(mouseX, -10, 10);
+            mouseY = Mathf.Clamp(mouseY, -10, 10);
+
+            Rotate(mouseX, mouseY);
+
+            float horizontal = Input.GetAxis("Horizontal");
+            float vertical = Input.GetAxis("Vertical");
+
+            Vector3 movement = CalculateMovement(horizontal, vertical);
+            Vector3 position = transform.parent.position;
+
+            _currentHeight = Mathf.Lerp(_currentHeight, GetHeight(), movementSpeed * Time.deltaTime);
+
+            position += movement * movementSpeed * Time.deltaTime;
+            position.y = _currentHeight;
+
+            MoveToPoint(position);
+        }
+
+
+        private void Rotate(float mouseX, float mouseY)
+        {
+            _xRotation -= mouseY;
+            _xRotation = Mathf.Clamp(_xRotation, -90f, 90f);
+
+            transform.localRotation = Quaternion.Euler(_xRotation, 0f, 0f);
+            transform.parent.Rotate(Vector3.up * mouseX);
+        }
+
+        private Vector3 CalculateMovement(float horizontal, float vertical)
+        {
+            Vector3 movement = transform.right * horizontal + transform.forward * vertical;
+
+            movement.y = 0f;
+
+            return movement.normalized;
+        }
+
+        private void MoveToPoint(Vector3 targetPoint)
+        {
+            Vector3 start = transform.parent.position;
+            start.y = targetPoint.y;
+
+            Ray ray = new Ray(start, targetPoint - start);
+
+            if (Physics.Raycast(ray, out RaycastHit hit, 3f))
+            {
+                return;
+            }
+
+            transform.parent.position = targetPoint;
+        }
+
+        private float GetHeight()
+        {
+            Ray ray = new Ray(transform.parent.position + Vector3.up * 20, -transform.parent.up);
+
+            if (Physics.Raycast(ray, out RaycastHit hit))
+            {
+                return hit.point.y + _height;
+            }
+
+            return _height;
+        }
+    }
+}

Assets/Plugins/AdvancedCullingSystem/Tutorials/Scripts/DisabledRendererGizmo.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace NGS.AdvancedCullingSystem.Tutorial
+{
+    public class DisabledRendererGizmo : MonoBehaviour
+    {
+        private Renderer _target;
+
+        private void Awake()
+        {
+            _target = GetComponent<Renderer>();
+
+            if (_target == null)
+                enabled = false;
+        }
+
+        private void OnDrawGizmos()
+        {
+            if (_target == null)
+                return;
+
+            if (_target.enabled)
+                return;
+
+            Gizmos.color = Color.red;
+            Gizmos.DrawWireCube(_target.bounds.center, _target.bounds.size);
+        }
+    }
+}

Assets/Plugins/AdvancedCullingSystem/Tutorials/Scripts/DisabledTargetGizmo.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Rendering;
+using NGS.AdvancedCullingSystem.Static;
+
+namespace NGS.AdvancedCullingSystem.Tutorial
+{
+    public class DisabledTargetGizmo : MonoBehaviour
+    {
+        private CullingTarget _target;
+
+        private void Awake()
+        {
+            _target = GetComponent<CullingTarget>();
+
+            if (_target == null)
+                enabled = false;
+        }
+
+        private void OnDrawGizmos()
+        {
+            if (_target == null)
+                return;
+
+            if (_target.enabled)
+                return;
+
+            Gizmos.color = Color.red;
+            Gizmos.DrawWireCube(_target.Bounds.center, _target.Bounds.size);
+        }
+    }
+}

Assets/Plugins/AdvancedCullingSystem/Tutorials/Scripts/Spawner.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace NGS.AdvancedCullingSystem.Tutorial
+{
+    public class Spawner : MonoBehaviour
+    {
+        [SerializeField]
+        private GameObject _prefab;
+
+        [SerializeField]
+        private int _maxInstances = 2000;
+
+        [SerializeField]
+        private float _delay = 0.02f;
+
+        private int _counter;
+        private float _timer;
+
+
+        private void Update()
+        {
+            _timer += Time.deltaTime;
+
+            if (_timer > _delay)
+            {
+                Spawn();
+
+                _timer = 0;
+                _counter++;
+
+                if (_counter > _maxInstances)
+                    enabled = false;
+            }
+        }
+
+        private void Spawn()
+        {
+            GameObject instance = Instantiate(_prefab);
+
+            instance.transform.position = transform.position;
+            instance.transform.rotation = Random.rotation;
+            instance.transform.localScale = Vector3.one * Random.Range(1, 2.5f);
+        }
+    }
+}