카메라 줌인아웃 기능

Assets/Scenes/Test.unity

@@ -660,6 +660,8 @@ MonoBehaviour:
   levelManager: {fileID: 279236944}
   player: {fileID: 739347346}
   pathRenderer: {fileID: 948598108}
+  cameraMovement: {fileID: 1661408491}
+  scrollSpeed: 5
 --- !u!4 &394305456
 Transform:
   m_ObjectHideFlags: 0
@@ -3562,6 +3564,9 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   Levelmanager: {fileID: 279236944}
+  minSize: 5
+  defaultSize: 10
+  maxSize: 50
 --- !u!114 &1661408492
 MonoBehaviour:
   m_ObjectHideFlags: 0

Assets/Scripts/CameraMovement.cs

@@ -7,6 +7,10 @@ public class CameraMovement : MonoBehaviour
 
     public LevelManager Levelmanager;
 
+    public double minSize = 5.0;
+    public double defaultSize = 10.0;
+    public double maxSize = 50.0;
+
     Camera thecamera;
     double aspect;
     double size;
@@ -16,8 +20,8 @@ public class CameraMovement : MonoBehaviour
     {
         //playergamma = 1.0f;
         thecamera = GetComponent<Camera>();
-        aspect = 16.0f / 9.0f;
-        size = 10.0f;
+        aspect = 16.0 / 9.0;
+        size = defaultSize;
     }
 
     // Update is called once per frame
@@ -48,4 +52,27 @@ public class CameraMovement : MonoBehaviour
         transform.Translate(-Vector3.forward * 50); // number is distance of camera from player
 
     }
+
+    public double Size
+    {
+        get
+        {
+            return size;
+        }
+        set
+        {
+            if(value < minSize)
+            {
+                size = minSize;
+            }
+            else if (value > maxSize)
+            {
+                size = maxSize;
+            }
+            else
+            {
+                size = value;
+            }
+        }
+    }
 }
\ No newline at end of file

Assets/Scripts/UIManager.cs

@@ -31,6 +31,10 @@ public class UIManager : MonoBehaviour
     public PlayerMovement player;
     public PathRenderer pathRenderer;
 
+    public CameraMovement cameraMovement;
+
+    public float scrollSpeed = 1.0f;
+    
     private int prevSelectPathNum = -1;
     private Text pathName;
     private Text pathVelocity;
@@ -64,6 +68,9 @@ public class UIManager : MonoBehaviour
         {
             wintext.gameObject.SetActive(true);
         }
+
+        //마우스 클릭시
+
         if (Input.GetMouseButtonDown(0))
         {
             ped.position = Input.mousePosition;
@@ -110,6 +117,12 @@ public class UIManager : MonoBehaviour
             sliderflag = 0;
         }
 
+        //마우스 휠
+
+        float scroll = Input.GetAxis("Mouse ScrollWheel") * scrollSpeed;
+
+        cameraMovement.Size += scroll;
+
         //player movement
 
         if (pathRenderer.pathcreatable)