zgetaperture.m

zemax与matlab调用程序

function ApertureInfo = zGetAperture(SurfaceNumber)
% zGetAperture - Requests information on a surface aperture from the Zemax DDE server.
%
% zGetAperture(SurfaceNumber)
%
% Returns a row vector containing aperture type, min, max, xdecenter, ydecenter.
% This function returns the type as an integer code; 0 for no aperture, 1 for circular aperture, 2 for circular
% obscuration, 3 for spider, 4 for rectangular aperture, 5 for rectangular obscuration, 6 for elliptical aperture, 7 for
% elliptical obscuration, 8 for user defined aperture, 9 for user defined obscuration, and 10 for floating aperture. The
% min and max values have different meanings for the elliptical, rectangular, and spider apertures than for circular
% apertures; see the Editors Menu chapter in the Zemax Manual for details. 
%
% See also zSetAperture.
%

% MZDDE - The ZEMAX DDE Toolbox for Matlab.
% Copyright (C) 2002-2004 Defencetek, CSIR
% Contact : [e-mail]
% 
% 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
%


% Copyright 2002, Defencetek, CSIR
% $Revision: 1.3 $

global ZemaxDDEChannel ZemaxDDETimeout
DDECommand = sprintf('GetAperture,%i',SurfaceNumber);
Reply = ddereq(ZemaxDDEChannel, DDECommand, [1 1], ZemaxDDETimeout);
[col, count, errmsg] = sscanf(Reply, '%f,%f,%f,%f,%f');
ApertureInfo = col';