// ===========================================================================
// 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.
// ===========================================================================
//
// Helper functions for dealing with manual generation of UV tile preview
// in the viewport
//

global proc generateUvTilePreview(string $fileNode)
{
	if (`getAttr ($fileNode + ".uvTilingMode")` != 0 &&
		`getAttr ($fileNode + ".uvTileProxyQuality")` != 0)
	{
		ogs -regenerateUVTilePreview $fileNode;
	}
}

global proc generateAllUvTilePreviews()
{
	string $fileNodes[] = `ls -type "file"`;
	for ($fn in $fileNodes)
	{
		generateUvTilePreview($fn);
	}
}

global proc generateUvTilePreviewsPostSceneReadCB()
{
	if (`optionVar -q generateUVTilePreviewsOnSceneLoad`)
	{
		generateAllUvTilePreviews();
	}
}