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mouse control added: rotate cam, zoom in/out, WASD
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| using System.Collections; | ||
| using System.Collections.Generic; | ||
| using UnityEngine; | ||
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| public class MouseLookAround : MonoBehaviour | ||
| { | ||
| // // Start is called before the first frame update | ||
| // void Start() | ||
| // { | ||
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| // } | ||
| float rotationX = 0f; | ||
| float rotationY = 0f; | ||
| public float sensitivity = 2f; | ||
| float moveSpeed = 10f; | ||
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| public Camera cam; | ||
| // Update is called once per frame | ||
| void Update() | ||
| { | ||
| rotationY += Input.GetAxis("Mouse X") * sensitivity; | ||
| rotationX += Input.GetAxis("Mouse Y") * -1 * sensitivity; | ||
| transform.localEulerAngles = new Vector3(rotationX,rotationY,0); | ||
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| // WASD/Arrows: move cam | ||
| transform.position += transform.forward * moveSpeed * Input.GetAxisRaw("Vertical") * Time.deltaTime; | ||
| transform.position += transform.right * moveSpeed * Input.GetAxisRaw("Horizontal") * Time.deltaTime; | ||
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| // Zoom out Camera with Mouse Scroll Wheel | ||
| if (Input.GetAxis("Mouse ScrollWheel") < 0) | ||
| { | ||
| if (cam.fieldOfView <= 100) | ||
| cam.fieldOfView += 2; | ||
| if (cam.orthographicSize <= 20) | ||
| cam.orthographicSize += 0.5F; | ||
| } | ||
| // Zoom in | ||
| if (Input.GetAxis("Mouse ScrollWheel") > 0) | ||
| { | ||
| if (cam.fieldOfView > 2) | ||
| cam.fieldOfView -= 2; | ||
| if (cam.orthographicSize >= 1) | ||
| cam.orthographicSize -= 0.5F; | ||
| } | ||
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| } | ||
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| } | ||
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