NoteObject가 hit 되었는지 판정하는 isHit 구현

RhythmKata/Assets/Scripts/EdgeNoteObject.cs

@@ -4,7 +4,8 @@ using UnityEngine;
 
 public class EdgeNoteObject : NoteObject
 {
-    Vector2 direction;
+    [SerializeField]
+    private Vector3 direction;
     public void Init(HandType hand)
     {
         Material mat = GetComponent<Renderer>().material;
@@ -29,4 +30,9 @@ public class EdgeNoteObject : NoteObject
     {
         transform.position = Vector3.Lerp(endPoint, endPoint + new Vector3(0, 0, 200), remainedTime / maxRemainedTime);
     }
+
+    public override bool IsHit(Ray ray)
+    {
+        return Mathf.Abs(Mathf.Acos(Vector3.Dot(direction.normalized, ray.direction))) < 30;
+    }
 }
\ No newline at end of file

RhythmKata/Assets/Scripts/ForwardNoteObject.cs

@@ -83,4 +83,10 @@ public class ForwardNoteObject : NoteObject
         color.a = 1f-Mathf.Clamp(remainedTime / maxRemainedTime, 0, 1);
         img.color = color;
     }
+
+    public override bool IsHit(Ray ray)
+    {
+        RaycastHit hit;
+        return GetComponent<Collider>().Raycast(ray, out hit, 40);
+    }
 }

RhythmKata/Assets/Scripts/NoteObject.cs

@@ -45,4 +45,6 @@ public abstract class NoteObject : MonoBehaviour
     {
         transform.position = endPoint + new Vector3(0, 0, 50) * remainedTime / maxRemainedTime;
     }
+
+    public abstract bool IsHit(Ray ray);
 }