// ===========================================================================
// 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 addhairSysNameToList(string $hairSystemList[], string $hairSysName)
{
	int $numNames = size($hairSystemList);
	int $objFound = 0;

	for($i = 0; $i < $numNames; $i ++)
	{
		if($hairSystemList[$i] == $hairSysName)
		{
			$objFound = 1;
			break;
		}
	}

	if(!$objFound)
		$hairSystemList[$numNames] = $hairSysName;
}

global proc string[] hairGetAllHairSystems(string $polyObj)
{
	string $hairSystemList[];
	string $hairSys[];

	string $folliclesList[] = `listConnections -t follicle ($polyObj + ".outMesh")`;

	for($i = 0; $i < size($folliclesList); $i ++)
	{
		$hairSys = `listConnections -sh 1 ($folliclesList[$i] + ".outHair")`;
		addhairSysNameToList($hairSystemList, $hairSys[0]);
	}
	return $hairSystemList;
}