// ===========================================================================
// 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.
// ===========================================================================
global proc int blendShapeTargetIsVisible(string $bsdName, int $targetIndex)
//
//  Description:
// 		Check if given blend shape target is visible.
//
//  Return Value:
//      Return 1 if visible; otherwise return 0;
//
{
    //Check if BSD is invisible
    if (!blendShapeIsVisible($bsdName))
        return 0;
    //Continue check if target is invisible
    $attr = $bsdName + ".targetVisibility[" + $targetIndex + "]";
    if (!`getAttr $attr`)
        return 0;
    //Continue check if target parent is invisible
	$attr = $bsdName + ".targetParentVisibility[" + $targetIndex + "]";
	return `getAttr $attr`;
}