?? zgetnscobjectdata.m
字號:
function ObjectDatum = zGetNSCObjectData(Surface, Object, Code)
% zGetNSCObjectData - Requests various data for NSC objects from the ZEMAX DDE server.
%
% Usage : Datum = zGetNSCObjectData(Surface, Object, Code);
%
% Surface and Object refer to the surface number and object number. The Code is one of the integer values in the
% list below; the returned value is the data item indicated.
%
% Code - Data returned
% 0 - Object type name. (string)
% 1 - Comment, which also defines the file name if the object is defined by a file. (string)
% 2 - Color. (integer)
% 3 - 1 if object uses a user defined aperture file, 0 otherwise. (integer)
% 4 - User defined aperture file name, if any. (string)
% 5 - Reference object number. (integer)
% 6 - Inside of object number. (integer)
% 7 and up Reserved for future expansion of this feature.
%
% See also zSetNSCObjectData, zSetNSCPosition
%
% 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
%
% Copyright 2002, Defencetek, CSIR
% $Revision: 1.3 $
global ZemaxDDEChannel ZemaxDDETimeout
DDECommand = sprintf('GetNSCObjectData,%i,%i,%i', Surface, Object, Code);
Reply = ddereq(ZemaxDDEChannel, DDECommand, [1 1], ZemaxDDETimeout);
% Decide whether to return string or numeric datum
switch Code
case {0, 1, 4}, ObjectDatum = Reply;
case {2, 3, 5, 6}, [ObjectDatum, count, errmsg] = sscanf(Reply, '%f');
end
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