Unity Camera

Field of View:

//设置FOV Axis=Vertical时,fieldOfView的值为45。
camera.fieldOfView=45;
//设置FOV Axis=Horizontal时,fieldOfView的值为45。
camera.fieldOfView = 2 * Mathf.Atan(Mathf.Tan(45* Mathf.Deg2Rad * 0.5f) / camera.aspect) * Mathf.Rad2Deg;

设置相机剪裁面的宽高比：

camera.aspect=640f/960f;

标签：FOV,fieldOfView,Camera,45,Mathf,Unity,camera,aspect
来源： https://www.cnblogs.com/kingBook/p/13658009.html