unity 3D 场景缩放代码

王者再临

unity 3D 场景缩放代码

1. using UnityEngine;
   
2. 
   
3. using System.Collections;
   
4. 
   
5. public class changjingsuofang : MonoBehaviour
   
6. 
   
7. {
   
8. 
   
9. public float minFov = 15f;
   
10. 
    
11. public float maxFov = 90f;
    
12. 
    
13. public float sensitivity = 10f;
    
14. 
    
15. void Update()
    
16. 
    
17. {
    
18. 
    
19. float fov = Camera.main.fieldOfView;
    
20. 
    
21. fov += Input.GetAxis(“Mouse ScrollWheel”) * sensitivity;
    
22. 
    
23. fov = Mathf.Clamp(fov, minFov, maxFov);
    
24. 
    
25. Camera.main.fieldOfView = fov;
    
26. 
    
27. }
    
28. 
    
29. }

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