// ===========================================================================
// 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:  2002
//
// Description: Get selected or sole ocean wake fluid node
//	

global proc string getCurrentOceanWake()
{
	string $oceanShader = getCurrentOcean();	
	if( size ($oceanShader) < 1 ){
		return "";
	}
	string $offsetConnections[] = `listConnections -sh 1 ($oceanShader + ".waveHeightOffset")`;
	return( $offsetConnections[0] ); 
}