/**
* @author WestLangley / http://github.com/WestLangley
*/
import { Color } from '../math/Color.js';
import { LightProbe } from './LightProbe.js';
function AmbientLightProbe( color, intensity ) {
LightProbe.call( this, undefined, intensity );
var color1 = new Color().set( color );
// without extra factor of PI in the shader, would be 2 / Math.sqrt( Math.PI );
this.sh.coefficients[ 0 ].set( color1.r, color1.g, color1.b ).multiplyScalar( 2 * Math.sqrt( Math.PI ) );
}
AmbientLightProbe.prototype = Object.assign( Object.create( LightProbe.prototype ), {
constructor: AmbientLightProbe,
isAmbientLightProbe: true,
copy: function ( source ) { // modifying color not currently supported
LightProbe.prototype.copy.call( this, source );
return this;
},
toJSON: function ( meta ) {
var data = LightProbe.prototype.toJSON.call( this, meta );
// data.sh = this.sh.toArray(); // todo
return data;
}
} );
export { AmbientLightProbe };