HorizontalToVerticalFieldOfView(float, float)

Converts the horizontal field of view (FOV) to the vertical FOV, based on the value of the aspect ratio parameter.

阅读时间1 分钟

最后更新于 1 个月前

Definition

Type: Method
Namespace: UnityEngine
Assembly: UnityEngine.CoreModule


public static float HorizontalToVerticalFieldOfView(float horizontalFieldOfView, float aspectRatio)

Parameters

horizontalFieldOfView

float

The horizontal field of view value in degrees.

aspectRatio

float

The aspect ratio value used for the conversion.

Returns

Type	Description
float	The vertical field of view in degrees.

Remarks

Additional Resources: Camera.fieldOfView, Camera.aspect, Camera.VerticalToHorizontalFieldOfView, Camera.FieldOfViewToFocalLength, Camera.FocalLengthToFieldOfView.

Examples


using UnityEngine;public class HorizontalFieldOfViewControl : MonoBehaviour{    public float horizontalFieldOfView = 60f;    public Camera targetCamera;    void Update()    {        targetCamera.fieldOfView = Camera.HorizontalToVerticalFieldOfView(horizontalFieldOfView, targetCamera.aspect);    }}