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

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

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

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

	// Direction - int, can be 0|1|2
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildSurfaceDirection`) {
		optionVar -intValue rebuildSurfaceDirection 2;
	}

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

	// Keep Corners - boolean 
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildSurfaceKeepCorners`) {
		optionVar -intValue rebuildSurfaceKeepCorners 1;
	}

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

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

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

	// Produce polygons or not(boolean)
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildSurfacePolys`) {
		optionVar -intValue rebuildSurfacePolys 0;
	}

	// Fit/Rebuild - specifies the rebuild method to be used, e.g.
	// "Convert Classic".
	//
	if ($forceFactorySettings || 
		!`optionVar -exists rebuildSurfaceFitRebuild`) {
		optionVar -intValue rebuildSurfaceFitRebuild 0;
	}
}