// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
proc atomAddNodeRecursive( string $layerNode, string $layers[] )
{
	$layers[size($layers)] = $layerNode;

    string $children[] = `animLayer -query -children $layerNode`;

    int $iter = 0;
	for(; $iter < size($children); $iter++)
	{
		atomAddNodeRecursive( $children[$iter], $layers );
	}
}

global proc string[] atomGetAllLayersOrdered( )
{
	// 
	string $layers[];
	string $rootLayer = `animLayer -q -root`;

	if( $rootLayer != "" )
	{
		atomAddNodeRecursive( $rootLayer, $layers );
	}
	return $layers;
}