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b797337 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | import { Light } from './Light.js';
import { DirectionalLightShadow } from './DirectionalLightShadow.js';
import { Object3D } from '../core/Object3D.js';
class DirectionalLight extends Light {
constructor( color, intensity ) {
super( color, intensity );
this.isDirectionalLight = true;
this.type = 'DirectionalLight';
this.position.copy( Object3D.DEFAULT_UP );
this.updateMatrix();
this.target = new Object3D();
this.shadow = new DirectionalLightShadow();
}
dispose() {
this.shadow.dispose();
}
copy( source ) {
super.copy( source );
this.target = source.target.clone();
this.shadow = source.shadow.clone();
return this;
}
}
export { DirectionalLight };
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