// ===========================================================================
// 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:  July 24, 1998
//
//  Description:
//      The doFilletBlendArgList() procedure executes one fillet blend
//       operation on the selected objects.
//


proc string pieceTogetherBlendCmd( string $version, string $args[] )
//
//	Description :
//		Put together an blend Cmd.  Note that there is enough curves by now.
//
{
	string $cmd = "";
	int $need = 9;
	if( "1" == $version ) {
		warning (uiRes("m_doFilletBlendArgList.kObsoletVersion"));
		$cmd = "blend ";
		$cmd = $cmd + " -ch " + $args[0];
		$cmd = $cmd + " -cfr " + $args[1];
		$cmd = $cmd + " -ad " + $args[2];
		$cmd = $cmd + " -fl " + $args[3];
		$cmd = $cmd + " -fr " + $args[4];
		$cmd = $cmd + " -mk " + $args[5];
		$cmd = $cmd + " -pt " + $args[6];
		$cmd = $cmd + " -tt " + $args[7];
		$cmd = $cmd + " -po " + $args[8];
	}
	else {
		$cmd = "blend2 ";
		$cmd = $cmd + " -ch " + $args[0];
		$cmd = $cmd + " -cfr " + $args[1];
		$cmd = $cmd + " -an " + $args[2];
		$cmd = $cmd + " -fln " + $args[3];
		$cmd = $cmd + " -frn " + $args[4];
		$cmd = $cmd + " -mk " + $args[5];
		$cmd = $cmd + " -pt " + $args[6];
		$cmd = $cmd + " -tt " + $args[7];
		$cmd = $cmd + " -po " + $args[8];

		$cmd = $cmd + " -aa " + $args[9];

		$cmd = $cmd + " -la " + $args[10];
		$cmd = $cmd + " -ls " + $args[11];
		$cmd = $cmd + " -le " + $args[12];
		$cmd = $cmd + " -rvl " + $args[13];

		$cmd = $cmd + " -ra " + $args[14];
		$cmd = $cmd + " -rs " + $args[15];
		$cmd = $cmd + " -re " + $args[16];
		$cmd = $cmd + " -rvr " + $args[17];
	}

	return $cmd ;
}

global proc doFilletBlendArgList( string $version, string $args[] )

//
//	Description :
//		Proc to do one blend depending on number
//		of valid selection items.
//
{
	//---------------------------------------------
	// Get the list of nurbs curves in select list. 
	//---------------------------------------------
	//
	global int $gSelectIsoparmsBit;
	global int $gSelectCurvesOnSurfacesBit;
	global int $gSelectSurfaceEdgeBit;

	string $curveList[] = `filterExpand -ex true -sm $gSelectIsoparmsBit -sm $gSelectCurvesOnSurfacesBit -sm $gSelectSurfaceEdgeBit`;

	int $curveCount = size($curveList);
	if( $curveCount < 2 ) {
		error (uiRes("m_doFilletBlendArgList.kMustSelectCurves"));
	}
	else {
		string $cmd = pieceTogetherBlendCmd( $version, $args );
		string $results[] = evalEcho( $cmd );
		if( 0 == size($results) ) {
			error (uiRes("m_doFilletBlendArgList.kFailedOnSelectedObject"));
		}
		else {
			select -r $results;
		}
	}
}