Interpolation for "Switched" Camera movement C#

Heyo i need help for my game i wanna make a camera movement similar to Atari's Ballance
Cuz i am making a similar game as a homenaje and i need this for finnish the Basic scripting and start with the level design

I aready have a code that Make the camera Switch to 4 position but is like the camera teleport and i wanna make that Move to the next position

Here is the Code

Code (CSharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4.  
5. public enum CameraPivot
6. {
7.     Forward,
8.     Right,
9.     Left,
10.     Back
11. }
12.  
13. public class CameraFollow : MonoBehaviour
14. {
15.     public GameObject target;
16. //    public float GradosGiro = 25;
17.     public float distToTarget = 2.3f;
18.     public float height = 2.1f;
19.  
20.     public CameraPivot cameraPivot = CameraPivot.Back;
21.     void Start ()
22.     {
23.         height = 2.1f;
24.         distToTarget = 4;
25.  
26.         }
27.    
28.     void Update()
29.     {
30.         if (target == null)
31.             return;
32.  
33.         UpdateCameraInput ();
34.  
35.         Vector3 pivot = GetPivot();
36.         Vector3 newPos = (target.transform.position + pivot*distToTarget) + new Vector3(0,height,0);
37.         transform.position = newPos;
38.  
39.         transform.LookAt (target.transform);
40.  
41.     }
42.  
43.     void UpdateCameraInput() // this Void make the Camera Change position
44.     {
45.         bool left = Input.GetKeyDown (KeyCode.Q);
46.         bool right = Input.GetKeyDown (KeyCode.E);
47.         if (right)
48.         {
49.             switch(cameraPivot)
50.             {
51.             case CameraPivot.Back:
52.                 cameraPivot = CameraPivot.Right;
53.                 break;
54.             case CameraPivot.Right:
55.                 cameraPivot = CameraPivot.Forward;
56.                 break;
57.             case CameraPivot.Forward:
58.                 cameraPivot = CameraPivot.Left;
59.                 break;
60.             case CameraPivot.Left:
61.                 cameraPivot = CameraPivot.Back;
62.                 break;
63.             }
64.         }
65.         else if (left)
66.         {
67.             switch (cameraPivot)
68.              {
69.                 case CameraPivot.Back:
70.                 cameraPivot = CameraPivot.Left;
71.                 break;
72.                 case CameraPivot.Left:
73.                 cameraPivot = CameraPivot.Forward;
74.                 break;
75.                 case CameraPivot.Forward:
76.                 cameraPivot = CameraPivot.Right;
77.                 break;
78.                 case CameraPivot.Right:
79.                 cameraPivot = CameraPivot.Back;
80.                 break;
81.             }
82.            
83.         }
84.     }
85.     Vector3 GetPivot()
86.     {
87.         switch (cameraPivot)
88.         {
89.         case CameraPivot.Back:
90.             return -Vector3.forward;
91.         case CameraPivot.Forward:
92.             return Vector3.forward;
93.         case CameraPivot.Right:
94.             return Vector3.right;
95.         case CameraPivot.Left:
96.             return -Vector3.right;
97.         }
98.  
99.         return Vector3.zero;
100.     }
101. }
102.  

 

Instead of assigning the camera position, all the calculations you're currently doing should instead set a "target" property (of type Vector3).

Then, on every frame, use Vector3.MoveTowards to move the camera smoothly towards the target.

 

The Camera Follow the target, what i want its a smoth move when the camera change position

 

By "target" I mean "where the camera should be." Read my previous post with that understanding, and I think you'll get it.