Free camera with zoom, panoramic and rotation around a target

Hello,

I recently used a script which rotates, zoom in and zoom out around a target. Unfortunately, I haven't retrieved this script and all the camera scripts I've found (standard assets or others) only include the rotation.
Does somebody has a link or a script available which would infinitely rotate and zoom around a target?

Thank you to you!

 

Might I ask why you're not trying to create such a script yourself? It's not really hard, and I'm sure you'll learn a few things along the way, rather than just with using a premade script.

 

Yes, I understand your question. But I lack time and I already used one which did perfectly the job. So, I prefer using what is already functional.

 

Hey,

Here is a script i just wrote for you, hope it helps.
FYI, it took me 20 minutes and i consider myself to be a beginner at C#.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class Camera_Rotate_Zoom : MonoBehaviour {
5.  
6.     // Camera Target
7.     public GameObject Target;
8.  
9.     // Axis for rotation
10.     public int Axis_X;
11.     public int Axis_Y;
12.     public int Axis_Z;
13.  
14.     public int SpeedRotation;
15.    
16.     // How ZoomedOut and In you want your FOV
17.     public int FOV_ZoomIn;
18.     public int FOV_ZoomOut;
19.  
20.     // Speed of the zoom : float Between 0 and 1
21.     public float SpeedZoom;
22.     public int TimeBetweenZooms;
23.  
24.     private bool IsZoomed = false;
25.  
26.     IEnumerator ZoomingIn(){
27.         Camera.main.fieldOfView = Mathf.Lerp(Camera.main.fieldOfView, FOV_ZoomIn, SpeedZoom);
28.         yield return new WaitForSeconds(TimeBetweenZooms);
29.         IsZoomed = true;
30.         Debug.Log("Zoom IN");
31.     }
32.  
33.     IEnumerator ZoomingOut(){
34.         Camera.main.fieldOfView = Mathf.Lerp(Camera.main.fieldOfView, FOV_ZoomOut, SpeedZoom);
35.         yield return new WaitForSeconds(TimeBetweenZooms);
36.         IsZoomed = false;
37.         Debug.Log("Zoom OUT");
38.     }
39.    
40.     // Update is called once per frame
41.     void Update () {
42.         transform.RotateAround (Target.transform.position,new Vector3(Axis_X, Axis_Y, Axis_Z),SpeedRotation );
43.         Debug.Log(Vector3.Distance (transform.position, Target.transform.position));
44.  
45.    
46.         if(IsZoomed == false){
47.             StartCoroutine("ZoomingIn");
48.             Debug.Log("Zoom IN");
49.         } else if(IsZoomed == true){
50.             StartCoroutine("ZoomingOut");
51.             Debug.Log("Zoom OUT");
52.         }
53.     }
54. }
55.  

 

Thank you for your help!
Here is an other script which works fine as well

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class NouveauSmoothFollow : MonoBehaviour
5. {
6.     Vector3 randomRotation;
7.     Vector3 randomModRotation;
8.    
9.     void Start()
10.     {
11.         randomRotation = new Vector3(Random.Range(-1f, 1f), Random.Range(-1f, 1f), Random.Range(-1f, 1f));
12.         randomRotation = Vector3.Normalize(randomRotation);
13.         randomModRotation = new Vector3(Random.Range(-1f, 1f), Random.Range(-1f, 1f), Random.Range(-1f, 1f));
14.         randomModRotation = Vector3.Normalize(randomModRotation);
15.     }
16.    
17.     void Update()
18.     {
19.         float orbitDistance = 10.0f + (Mathf.Pow(Mathf.Cos(Time.time * 3.14159265f / 15.0f) * 0.5f + 0.5f, 3.0f)) * 35.0f;
20.         //orbitDistance = 30.0f;
21.        
22.         Vector3 pos = Quaternion.Euler(randomRotation * Time.time * 25.0f) * (Vector3.up * orbitDistance);
23.         transform.position = pos;
24.         transform.LookAt(Vector3.zero);
25.     }
26. }
27.