Removed TOTU 103

Assets/Rendering/Scripts/Furniture/FurnitureSpawner.cs

@@ -0,0 +1,63 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.XR.ARFoundation;
+using UnityEngine.XR.ARSubsystems;
+
+public class FurnitureSpawner : MonoBehaviour
+{
+    [SerializeField] private ARRaycastManager arRaycastManager;
+    [SerializeField] private GameObject furniturePrefab;
+
+    private bool _canAddFurniture;
+    private GameObject _furniturePreview;
+    private Vector3 _detectedPosition = new();
+    private Quaternion _detectedRotation = Quaternion.identity;
+    private ARTrackable _currentTrackable = null;
+
+    private void Start()
+    {
+        InputHandler.OnTap += SpawnFurniture;
+        _furniturePreview = Instantiate(furniturePrefab);
+        SetCanAddFurniture(true);
+    }
+
+    private void SpawnFurniture()
+    {
+        if (!_canAddFurniture) return;
+
+        var furniture = Instantiate(furniturePrefab);
+
+        furniture.GetComponent<Furniture>().PlaceFurniture(_currentTrackable);
+        furniture.transform.SetPositionAndRotation(_detectedPosition, _detectedRotation);
+    }
+
+    private void Update()
+    {
+        // Detect a position and rotation over the detected surface
+        GetRaycastHitTransform();
+    }
+
+    private void GetRaycastHitTransform()
+    {
+        var hits = new List<ARRaycastHit>();
+        var middleScreen = new Vector2(Screen.width / 2, Screen.height / 2);
+        if (arRaycastManager.Raycast(middleScreen, hits, TrackableType.PlaneWithinPolygon))
+        {
+            _detectedPosition = hits[0].pose.position;
+            _detectedRotation = hits[0].pose.rotation;
+            _furniturePreview.transform.SetPositionAndRotation(_detectedPosition, _detectedRotation);
+            _currentTrackable = hits[0].trackable;
+        }
+    }
+
+    private void OnDestroy()
+    {
+        InputHandler.OnTap -= SpawnFurniture;
+    }
+
+    private void SetCanAddFurniture(bool canAddFurniture)
+    {
+        _canAddFurniture = canAddFurniture;
+        _furniturePreview.SetActive(canAddFurniture);
+    }
+}