// ===========================================================================
// 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 clampUVToBounds(float $umin,float $vmin,
							float $umax,float $vmax)
{
  string $selectedItems[];
  $selectedItems = `filterExpand -ex true -sm 35`;

  if (size($selectedItems) == 0)
	return;

  float $uv[2];
  string $uvStr;

  int $i=0;
  while (size($selectedItems) > $i)
  {
	$uvStr = $selectedItems[$i];

	$cmd = ("polyEditUV -q -u -v " + $uvStr + ";");
	$uv = `eval $cmd`;
	if ($uv[0] < $umin)
	  polyEditUV -r off -u $umin $uvStr;
	else if ($uv[0] > $umax)
	  polyEditUV -r off -u $umax $uvStr;

	if ($uv[1] < $vmin)
	  polyEditUV -r off -v $vmin $uvStr;
	else if ($uv[1] > $vmax)
	  polyEditUV -r off -v $vmax $uvStr;

	$i++;
  }
}