// ===========================================================================
// 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.
// ===========================================================================

// Use the selection constraints, and get the border edges.
//
// Preserves the selection Constraints	: YES
// Preserves the selection List			: NO
//
global proc getBorderEdges(string $obj) 
{
	select -r $obj;

	// get edges
	select -r `polyListComponentConversion -te`;

	int $W[]=`polySelectConstraint -q -w`;
	int $M[]=`polySelectConstraint -q -m`;
	polySelectConstraint -t 0x8000 -w 1 -m 2;
	polySelectConstraint -t 0x8000 -w $W[0] -m $M[0];
}