// ===========================================================================
// 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.
// ===========================================================================
global proc string[] getInternalValence2Verts(string $inPoly)
{
	string $oldSel[] = `ls -sl`;
    select -cl;  

    select -add ($inPoly+".vtx[*]");

	int $type[] = `polySelectConstraint -q -t`;

    polySelectConstraint -t 0x0001;

	// Query and remember the current settings of selection Constraints
	//
	int $iv[]=`polySelectConstraint -q -orb`;
	int $or[]=`polySelectConstraint -q -or`;
	int $mm[]=`polySelectConstraint -q -m`;
	int $ww[]=`polySelectConstraint -q -w`;

	polySelectConstraint -orb 2 2 -or true -w 2 -m 2;

	string $res[] = `ls -sl`;

	// Restore the earlier settings of selection Constraints
	//
	polySelectConstraint -orb $iv[0] $iv[1] -or $or[0];
	polySelectConstraint -m $mm[0];
	polySelectConstraint -w $ww[0];
    polySelectConstraint -t $type[0];

	select -cl;
	select $oldSel;
	return $res;
}