AR동물사전

Assets/Script/Animal.cs

@@ -0,0 +1,59 @@
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+public class Animal : MonoBehaviour
+{
+    public LayerMask animalLayer;
+    public AudioSource audioSource;
+    public AudioClip crySound;
+
+    [SerializeField] float rotateSpeed = 0.3f;
+    [SerializeField] float followSpeed = 5f;
+    [SerializeField] float followDistance = 1.5f;
+
+    bool isDragging = false;
+    Vector2 lastTouchPos;
+
+    void Update()
+    {
+        if (Touchscreen.current == null) return;
+
+        var touch = Touchscreen.current.primaryTouch;
+
+        // 터치 시작
+        if (touch.press.wasPressedThisFrame)
+        {
+            Vector2 touchPos = touch.position.ReadValue();
+            Ray ray = Camera.main.ScreenPointToRay(touchPos);
+
+            if (Physics.Raycast(ray, out RaycastHit hit, Mathf.Infinity, animalLayer))
+            {
+                if (hit.transform.IsChildOf(transform))
+                {
+                    isDragging = true;
+                    lastTouchPos = touchPos;
+
+                    if (crySound != null && !audioSource.isPlaying)
+                        audioSource.PlayOneShot(crySound);
+                }
+            }
+        }
+
+        // 드래그 중 좌우 회전
+        if (touch.press.isPressed && isDragging)
+        {
+            Vector2 currentPos = touch.position.ReadValue();
+            float deltaX = currentPos.x - lastTouchPos.x;
+            transform.Rotate(Vector3.up, -deltaX * rotateSpeed, Space.World);
+            lastTouchPos = currentPos;
+        }
+
+        // 터치 종료
+        if (touch.press.wasReleasedThisFrame)
+            isDragging = false;
+
+        // 항상 카메라 앞 중앙에 부드럽게 위치
+        Vector3 targetPos = Camera.main.transform.position + Camera.main.transform.forward * followDistance;
+        transform.position = Vector3.Lerp(transform.position, targetPos, followSpeed * Time.deltaTime);
+    }
+}