// ===========================================================================
// 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:  Mar. 14, 1997
//
//  Description:
//      Global function to make sure the options for reverse are set.
//
//  Input Arguments:
//      Force the factory setting or not.
//
//  Return Value:
//      None.
//

global proc reverseSetOptionVars( int $forceFactorySettings )
{
	// Keep Original option var.  This corresponds to the 
	// "-rpo/-replaceOriginal" flag for reverse commands.
	if ($forceFactorySettings || !`optionVar -exists reverseKeepOriginal`) {
		optionVar -intValue reverseKeepOriginal 0;
	}

	// -nc/-noChanges boolean
	if ($forceFactorySettings || !`optionVar -exists reverseChanges`) {
		optionVar -intValue reverseChanges 1;
	}

	// -d/-direction int 
	// ----> can be 0|1|2|3  - for reverseSurface command only
	if ($forceFactorySettings || 
		!`optionVar -exists reverseSurfaceDirection`) {
		optionVar -intValue reverseSurfaceDirection 0;
	}
}