Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.unity3d.com/Manual/../ScriptReference/Light-range.html below:

Unity - Scripting API: Light.range

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Cancel

The maximum distance that light travels from a point of emission. This property does not apply to directional lights.

using UnityEngine;
public class Example : MonoBehaviour
{
    // Pulse light's range between original range
    // and half of the original one
    float duration  = 3.0f;
    float originalRange;
    Light lightComponent;
    void Start()
    {
        lightComponent = GetComponent<Light>();
        originalRange = lightComponent.range;
    }
    void Update()
    {
        // Animate between 0 and duration.
        var amplitude = Mathf.PingPong(Time.time, duration);
        // Map from 0..duration to 0.5..1 range.
        amplitude = amplitude / duration * 0.5f + 0.5f;
        // Set light range.
        lightComponent.range = originalRange * amplitude;
    }
}

If the light is an area light, then it has an infinite number of points of emission on it. If the light is not an area light, then the light's position is the single point of emission.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4