/**
 * @(#) $RCSfile: SmoothNoiseLookup.as,v $ $Revision: 1.1 $ $Date: 2003/04/20 13:13:18 $
 *
 * Copyright 2003 Orgdot AS. All Rights Reserved.
 * http://dev.swfit.com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 
 330, Boston, MA  02111-1307, USA.
 */

/**
 * Lookup script for the smooth noise generator. It takes as input the point 
 * in the array, and an x value between 0 and 1. The output may be any value 
 * resembling the dimensions of the value RAND_SPACE in SmoothNoiseInit.as.
 *
 * @author      Olaf Havnes
 * @version     $Revision: 1.1 $ $Date: 2003/04/20 13:13:18 $
 * @since       SWFIT1.0
 */

val_y = 

        val_x * val_x * eval ("/:loop_noise_a_" add which_point) + 
        val_x * eval ("/:loop_noise_b_" add which_point) +  
        eval ("/:loop_noise_c_" add which_point);