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Unity Engine

spotAngle

The angle of the spot light's cone in degrees.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Property
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public float spotAngle { get; set; }

Remarks

This is used primarily for LightType.Spot lights and has no effect for LightType.Point lights Additional Resources: Light component.

Examples

using UnityEngine;public class Example : MonoBehaviour{    // Change spot angle randomly between 'minAngle' and 'maxAngle'    // each 'interval' seconds.    float interval = 0.3f;    float minAngle = 10;    float maxAngle = 90;    float timeLeft;    Light lt;    void Start()    {        lt = GetComponent<Light>();        lt.type = LightType.Spot;        timeLeft = interval;    }    void Update()    {        timeLeft -= Time.deltaTime;        if (timeLeft < 0.0)        {            // time to change!            timeLeft = interval;            lt.spotAngle = Random.Range(minAngle, maxAngle);        }    }}