Js代码
1. // 鼠标中间键
2. var MouseWheelSensitivity = 5;
3. var MouseZoomMin = 2;
4. var MouseZoomMax = 10;
摄像机距离视角中心最近为2,最远为10,鼠标灵敏度为5
Js代码
1. // 如果按住滑轮 (文章出自狗刨学习网)
2. if (Input.GetAxis(\"Mouse ScrollWheel\") != 0)
3. {
4.
5. //Debug.Log(Input.GetAxis(\"Mouse ScrollWheel\"));
6. //Debug.Log(distance);
7. if (normalDistance >= MouseZoomMin && normalDistance <= MouseZoomMax)
8. {
9. normalDistance -= Input.GetAxis(\"Mouse ScrollWheel\") * MouseWheelSensitivity;
10. }
11.
12. if (normalDistance < MouseZoomMin)
13. {
14. normalDistance = MouseZoomMin;
15. }
16. if (normalDistance > MouseZoomMax)
17. {
18. normalDistance = MouseZoomMax;
19. }
20. }
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