// ===========================================================================
// 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:  March 20 1997
//
//  Description:
//      Global function to make sure the options for intersect are set.
//
//  Input Arguments:
//      Force the factory setting or not.
//
//  Return Value:
//      None.
//
global proc intersectSetOptionVars( int $forceFactorySettings )
{

	// generate cos(2d or 3d) on both surfaces (1) or only on the first surface (0).
	// Default is on BOTH (1).
	//
	if( $forceFactorySettings || ! `optionVar -exists intersectCosOnlyOnFirstSurface` ) {
		optionVar -intValue intersectCosOnlyOnFirstSurface 0;
	}

	// generate cos as 3D curves (0) || 2D curves (1)
	// Default is generate as 2D curves.
	//
	if( $forceFactorySettings || ! `optionVar -exists intersectCosAs2D` ) {
		optionVar -intValue intersectCosAs2D 1;
	}

	// Global or local tolerance.
	//
	if( $forceFactorySettings || !`optionVar -exists intersectSrfUseGlobalTol` ){
		optionVar -intValue intersectSrfUseGlobalTol false;
	}

	//	Tolerance.
	//
	if ($forceFactorySettings || !`optionVar -exists intersectSrfTolerance`) {
		optionVar -floatValue intersectSrfTolerance 0.01;
	}
}