In help setting up the mouse wheel

I am am working on rts camera movement. I am using the wheel of the mouse move into the map and away from the map. The error I am getting is the mouse wheel is not set up. I been looking all over to find how to set it up. If anyone know of a tut.or know how to do it and want to help let me know.
I am using unity 18.3 on window 7. I looked at the mouse wheel in the game setting and it as all blanks.
That is it
Thank You
Renny

 

Here is my script and a photo of the mouse wheel in the game setup.

Code (CSharp):

1. sing System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class InputManager : MonoBehaviour
6. {
7.     public float panSpeed;
8.     public float rotateSpeed;
9.     public float rotateAmount;
10.  
11.  
12.     private Quaternion rotation;
13.  
14.     private float panDetect = 15f;
15.  
16.     private float minHeight = 10f;
17.     private float maxHeight = 100f;
18.  
19.     // Start is called before the first frame update
20.     void Start()
21.     {
22.         rotation = Camera.main.transform.rotation;
23.     }
24.  
25.     // Update is called once per frame
26.     void Update()
27.     {
28.         MoveCamera();
29.         RotateCamera();
30.         if (Input.GetKeyDown(KeyCode.Space))
31.         {
32.             Camera.main.transform.rotation = rotation;
33.  
34.         }
35.  
36.  
37.  
38.  
39.     } void MoveCamera()
40.     {
41.  
42.         float moveX = Camera.main.transform.position.x;
43.         float moveY = Camera.main.transform.position.y;
44.         float moveZ = Camera.main.transform.position.z;
45.         float xPos = Input.mousePosition.x;
46.         float yPos = Input.mousePosition.y;
47.  
48.         if (Input.GetKey(KeyCode.A) || xPos > 0 && xPos < panDetect)
49.         {
50.             moveX -= panSpeed;
51.  
52.         }
53.         else if (Input.GetKey(KeyCode.D) || xPos < Screen.width && xPos > Screen.width - panDetect)
54.         {
55.             moveX += panSpeed;
56.         }
57.         if (Input.GetKey(KeyCode.W) || yPos < Screen.height && xPos > Screen.height - panDetect)
58.         {
59.             moveZ += panSpeed;
60.         }
61.         else if (Input.GetKey(KeyCode.S) || yPos > 0 && yPos < panDetect)
62.         {
63.             moveZ -= panSpeed;
64.         }
65.         //moveY -= Input.GetAxis("Mouse Scrollwheel") * (panSpeed * 20);
66.         moveY = Mathf.Clamp(moveY, minHeight, maxHeight);
67.         Vector3 newPos = new Vector3(moveX, moveY, moveZ);
68.         Camera.main.transform.position = newPos;
69.     }
70.  
71.     void RotateCamera()
72.     {
73.  
74.         Vector3 origin = Camera.main.transform.eulerAngles;
75.         Vector3 destination = origin;
76.  
77.         if (Input.GetMouseButtonDown(2))
78.         {
79.             destination.x -= Input.GetAxis("Mouse Y") * rotateAmount;
80.             destination.y += Input.GetAxis("Mouse X") * rotateAmount;
81.  
82.         }
83.         if (destination != origin)
84.         {
85.             Camera.main.transform.eulerAngles = Vector3.MoveTowards(origin, destination, Time.deltaTime * rotateSpeed);
86.         }
87.     }
88. }
89.        
90.  
91.  
92.  

Thank you
Renny

 

Your code is looking for "Mouse Scrollwheel" but the axis actually set up is "Mouse ScrollWheel".

 

I will look at that, not sure what you are talking about.

 

It's all in your screenshots above. The Input Manager:

...and your code:


You must be precise when programming (and aware that most things are case-sensitive). "Mouse ScrollWheel" and "Mouse Scrollwheel" are not the same.

 

I see, I all ready dump the code. I am going to have to start from the beginning.
Thank you both very much.
Renny

 

I try everything, over 9 tutorial on using Mouse Scrollwheel on my game compute. I try a new mouse. I get the same error Mouse Scrollwheel not set up. I took 5 or 6 of the tutorial. and put on my laptop and ran them on unity 2020.1. They all worked on my laptop and unity 2020.1. I uninstall unity 18.3 and re in stall it. Still not one of the Mouse Scrollwheel Tut. will work on unity 18.3. So, what else can I do????
renny

 

Did you fix the capitalization error? Perhaps you should again post screen shots of your Input Manager and your code.