Light.intensity Manual     Reference     Scripting  
Scripting > Runtime Classes > Light
Light.intensity

var intensity : float

Description

The Intensity of a light is multiplied with the Light color.

The value can be between 0 and 8. This allows you to create over bright lights.

// Pulse light's intensity over time
var duration = 1.0;
function Update() {
// argument for cosine
var phi = Time.time / duration * 2 * Mathf.PI;
// get cosine and transform from -1..1 to 0..1 range
var amplitude = Mathf.Cos( phi ) * 0.5 + 0.5;
// set light color
light.intensity = amplitude;
}