THREE.Object3D.prototype.add = function ( object ) {
console.log( 'Add was invoked at ' + (new Date().toLocaleString()) + ' uuid: ' + object.uuid + '\n');

if ( arguments.length > 1 ) {
for ( var i = 0; i < arguments.length; i ++ ) this.add( arguments[ i ] );
return this;
}
if ( object === this ) {
console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object );
return this;
}
if ( ( object && object.isObject3D ) ) {
if ( object.parent !== null ) {
object.parent.remove( object );
}
object.parent = this;
object.dispatchEvent( { type: 'added' } );
this.children.push( object );
} else {
console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object );
}
return this;
};