function Radians = deg2rad(Degrees)% Convert degrees to radians% Usage : Radians = deg2rad(Degrees)%% See also : rad2deg% MZDDE - The ZEMAX DDE Toolbox for Matlab.% Copyright (C) 2002-2004 Defencetek, CSIR% Contact : dgriffith@csir.co.za% % This file is part of MZDDE.% %  MZDDE 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.%%  MZDDE 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 MZDDE (COPYING.html); if not, write to the Free Software%  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA%Radians = pi * Degrees / 180;