// ===========================================================================
// 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.
// ===========================================================================
//
//
//  Creation Date:  2003
//
//  Description:
//	    A utility to return the names of follicle and outcurve 
//		for a hair system, and create them if they
//		do not yet exist.	
//

global proc string[] getHairSystemGroups(string $hsys, int $create)
{
	string $groupNames[2];
	string $hsysParent[] = `listTransforms $hsys`;
	if( size($hsysParent) > 0  ){
		$groupNames[0] = ($hsysParent[0] + "Follicles");
		if( !objExists( $groupNames[0] ) ){
			if( $create ){
				$groupNames[0] = `group -em -name $groupNames[0]`;
			} else {
				$groupNames[0] = "";
			}
		}
		$groupNames[1] = ($hsysParent[0] + "OutputCurves");
		if( !objExists( $groupNames[1] ) ){
			if( $create ){
				$groupNames[1] = `group -em -name $groupNames[1]`;
			} else {
				$groupNames[1] = "";
			}
		}
	}
	return $groupNames;
}