// ===========================================================================
// 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:  18 Oct 1997
//
//  Procedure Name:
//      resetGridToDefault
//
//  Description:
//      Resets the grid to the settings in stored in preferences.
//
//  Return Value:
//      None.
//
global proc resetGridToDefault()
{    
	if ( `optionVar -exists gridSpacing` ) {
		//
		// Set the grid spacing/size in the new unit system
		//
		grid -toggle               `optionVar -query showGrid`	
			-spacing               `optionVar -query gridSpacing`
			-divisions             `optionVar -query gridDivisions`
			-size                  `optionVar -query gridSize`
			;
	}

	if (`optionVar -exists displayGridAxes` ) {
		//
		//	Reset the new grid display options. These are not included
		//	with the spacing, divisions, and size options above because
		//	these were added for Maya 4.0 (while the others have existed
		//	since 1.0). So it is possible that the pref file contains the
		//	old options vars but it may not have the new ones.
		//
		grid
			-displayAxes               `optionVar -query displayGridAxes`
			-displayGridLines          `optionVar -query displayGridLines`
			-displayDivisionLines      `optionVar -query displayDivisionLines`
			-displayPerspectiveLabels  `optionVar -query displayGridPerspLabels`
			-displayOrthographicLabels `optionVar -query displayGridOrthoLabels`
			-displayAxesBold           `optionVar -query displayGridAxesAccented`
			;
	}
	if (`optionVar -exists displayGridPerspLabelPosition` ) {
		//
		//	
		grid
			-perspectiveLabelPosition  `optionVar -query displayGridPerspLabelPosition`
			-orthographicLabelPosition `optionVar -query displayGridOrthoLabelPosition`
			;
	}
}