// ===========================================================================
// 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:  23 December 2002
//
//  Procedure Name:
//		vectorRender	
//
//  Description:
//		This script executes a command to render the current frame 
//		and send it to the render view.
//
//  Input Arguments:
//		None
//  Return Value:
//		None
//

////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////

// vectorRender
//
// renders the current frame and displays the result in the render view.  This 
// function is invoked when the Render button or Render Current Frame menu
// item is accessed.  
//
// Parameters:
// $width      - width of the output
// $height     - height of the output
// $doShadows  - not used by the Maya Vector Renderer
// $doGlowPass - not used by the Maya Vector Renderer
// $camera     - the camera to use in the render
// $option     - rendering option. 
// 
global proc string vectorRender( int $width, int $height, int $doShadows, int $doGlowPass, string $camera, string $option ) {
	// If the user has selected a camera in the UI, then 
	// use it to render.  By default, the viewport camera is used
	// if no camera is specified.
	//
	string $selectedCamera;
	if ( "transform" == `nodeType $camera` ) {
		$selectedCamera = $camera;
	}

	// Build the vectorize command.
	string $command = vrVectorBuildCommand( true, $width, $height, $selectedCamera, $option );

	string $result = "";
	
	// Execute it. 
	$result = `evalEcho( $command )`;
	return $result;
}