text: import { SphericalHarmonics3 } from '../math/SphericalHarmonics3.js';
  import { Light } from './Light.js';
  
  function LightProbe( sh, intensity ) {
  
  	Light.call( this, undefined, intensity );
  
  	this.type = 'LightProbe';
  
  	this.sh = ( sh !== undefined ) ? sh : new SphericalHarmonics3();
  
  }
  
  LightProbe.prototype = Object.assign( Object.create( Light.prototype ), {
  
  	constructor: LightProbe,
  
  	isLightProbe: true,
  
  	copy: function ( source ) {
  
  		Light.prototype.copy.call( this, source );
  
  		this.sh.copy( source.sh );
  
  		return this;
  
  	},
  
  	fromJSON: function ( json ) {
  
  		this.intensity = json.intensity; // TODO: Move this bit to Light.fromJSON();
  		this.sh.fromArray( json.sh );
  
  		return this;
  
  	},
  
  	toJSON: function ( meta ) {
  
  		const data = Light.prototype.toJSON.call( this, meta );
  
  		data.object.sh = this.sh.toArray();
  
  		return data;
  
  	}
  
  } );
  
  export { LightProbe };
  