// ===========================================================================
// 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 rebuildCurve are set.
//
//  Input Arguments:
//      Force the factory setting or not.
//
//  Return Value:
//      None.
//

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

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

	// Rebuild Type , one of Uniform, Reduce Spans, Match Knots, 
	// No Mult. Knots, Curvature.
	if ($forceFactorySettings || !`optionVar -exists rebuildCurveType`) {
		optionVar -intValue rebuildCurveType 0;
	}

	// Uniform Rebuild Type: Number of resulting spans and degree when
	// rebuilding a curve.
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveTypeUniformNumSpans`) {
		optionVar -intValue rebuildCurveTypeUniformNumSpans 4;
	}
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveTypeUniformDegree`) {
		optionVar -intValue rebuildCurveTypeUniformDegree 3;
	}

	// End knots - nonmultiple
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveEndKnots`) {
		optionVar -intValue rebuildCurveEndKnots 1;
	}

	// Keep Parameter Range - boolean 
	if ($forceFactorySettings || !`optionVar -exists rebuildCurveKeepRange`) {
		optionVar -intValue rebuildCurveKeepRange 0;
	}

	// Keep Control Points - boolean 
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveKeepControlPoints`) {
		optionVar -intValue rebuildCurveKeepControlPoints 0;
	}

	// Keep End Points - boolean 
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveKeepEndPoints`) {
		optionVar -intValue rebuildCurveKeepEndPoints 1;
	}

	// Keep End Tangents - boolean for curves only
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveKeepEndTangents`) {
		optionVar -intValue rebuildCurveKeepEndTangents 0;
	}

	// Keep Num Spans - boolean 
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveKeepNumSpans`) {
		optionVar -intValue rebuildCurveKeepNumSpans 0;
	}

	// Tolerance for rebuilding curves - whether to use global or local
	// tolerance (boolean), local tolerance (float)
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveUseGlobalTolerance`) {
		optionVar -intValue rebuildCurveUseGlobalTolerance 1;
	}
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildCurveLocalTolerance`) {
		optionVar -floatValue rebuildCurveLocalTolerance 0.05;
	}
}