// ===========================================================================
// 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:  April 2009
//
//  Description:
//		This script updates the connections between a shot and its image plane.
//		editor.
//
//  Input Arguments:
//		None.
//
//  Return Value:
//		None.
//
//  Note:
//		None.
// 

global proc int updateShotState( string $shot )
{
	$camera = getShotsCamera($shot);

	if ($camera == "")
		return false;

	string $ip, $existingIP[] = getCamerasImagePlanes($camera);
	string $fp = getShotsClip( $shot );

	// Disconnect the image planes that aren't the shot's clip.
	int $alreadyConnected = false;
	for ($ip in $existingIP)
	{
		if ($ip == $fp)
			$alreadyConnected = true;
		else
			disconnectAttr -na ($ip + ".message ") ( $camera + ".imagePlane");
	}

	if ((!$alreadyConnected) && ($fp != ""))
		connectAttr -nextAvailable ($fp + ".message") ($camera + ".imagePlane");

	return true;
}