Matlab

function [ r ] = MATLABStandalone_export_CAD_File( args )
 
if ~exist('args', 'var')
    args = [];
end
 
% Initialize the OpticStudio connection
TheApplication = InitConnection();
if isempty(TheApplication)
    % failed to initialize a connection
    r = [];
else
    try
        r = BeginApplication(TheApplication, args);
        CleanupConnection(TheApplication);
    catch err
        CleanupConnection(TheApplication);
        rethrow(err);
    end
end
end
 
 
function [r] = BeginApplication(TheApplication, args)
 
import ZOSAPI.*;
 
    % creates a new API directory
    apiPath = System.String.Concat(TheApplication.SamplesDir, '\API\Matlab');
    if (exist(char(apiPath)) == 0) mkdir(char(apiPath)); end;
    
    % Load a sample file
    TheSystem = TheApplication.PrimarySystem;
    
    % Load a non-sequential file
    TheSystem.LoadFile(System.String.Concat(TheApplication.SamplesDir, '\\Non-Sequential\\Miscellaneous\\Digital_projector_flys_eye_homogenizer.zos'), false);
    
    %! [e20s01_m]
    % Get interface of IExportCAD
    ToolExportCAD = TheSystem.Tools.OpenExportCAD();
    %! [e20s01_m]
    
    %! [e20s02_m]
    % default option settings
    ToolExportCAD.FirstObject = 1;
    ToolExportCAD.LastObject = 8;
    ToolExportCAD.RayLayer = 1;
    ToolExportCAD.LensLayer = 0;
    ToolExportCAD.DummyThickness = 1;
    ToolExportCAD.SplineSegments = ZOSAPI.Tools.General.SplineSegmentsType.N_032;
    ToolExportCAD.FileType = ZOSAPI.Tools.General.CADFileType.STEP;
    ToolExportCAD.Tolerance = ZOSAPI.Tools.General.CADToleranceType.N_TenEMinus4;
    ToolExportCAD.SetCurrentConfiguration();
    % For other configuration choices, use following methods.
    %ToolExportCAD.SetConfigurationAllAtOnce();
    %ToolExportCAD.SetConfigurationAllByFile();
    %ToolExportCAD.SetConfigurationAllByLayer();
    %ToolExportCAD.SetSingleConfiguration(1);
    %! [e20s02_m]
    
    %! [e20s03_m]
    % default check boxes settings
    ToolExportCAD.SurfacesAsSolids = true;
    ToolExportCAD.ScatterNSCRays = false;
    ToolExportCAD.ExportDummySurfaces = false;
    ToolExportCAD.SplitNSCRays = false;
    ToolExportCAD.UsePolarization = false;
    %! [e20s03_m]
    
    %! [e20s04_m]
    % set output file name
    ToolExportCAD.OutputFileName = System.String.Concat(TheApplication.ObjectsDir, '\\CAD Files\\API_CADexport_sample.step');
    %! [e20s04_m]
    
    %! [e20s05_m]
    % Starting exporting
    % Run with a 3 minites timeout
    fprintf('Starting exporting...\n');
    ToolExportCAD.Run();
    [runstatus] = ToolExportCAD.WaitWithTimeout(3 * 60);
    
    % Report the status
    switch (runstatus)
        case ZOSAPI.Tools.RunStatus.Completed
            fprintf('Completed!\n');
        case ZOSAPI.Tools.RunStatus.FailedToStart
            fprintf('Failed To Start!\n');
        case ZOSAPI.Tools.RunStatus.InvalidTimeout
            cfprintf('Invalid Timeout!\n');
        case ZOSAPI.Tools.RunStatus.TimedOut
            fprintf('Timed Out!\n');
    end
    
    fprintf('Progress: %i\n', ToolExportCAD.Progress);
    
    % If the exporting is not completed and can be cancelled, cancel the work
    if (runstatus ~= ZOSAPI.Tools.RunStatus.Completed && ToolExportCAD.CanCancel)
        ToolExportCAD.Cancel();
    end
 
    % Close the tool
    ToolExportCAD.Close();
    %! [e20s05_m]
    
    r = [];
end
 
function app = InitConnection()
 
import System.Reflection.*;
 
% Find the installed version of OpticStudio.
zemaxData = winqueryreg('HKEY_CURRENT_USER', 'Software\Zemax', 'ZemaxRoot');
NetHelper = strcat(zemaxData, '\ZOS-API\Libraries\ZOSAPI_NetHelper.dll');
% Note -- uncomment the following line to use a custom NetHelper path
% NetHelper = 'C:\Users\Documents\Zemax\ZOS-API\Libraries\ZOSAPI_NetHelper.dll';
NET.addAssembly(NetHelper);
 
success = ZOSAPI_NetHelper.ZOSAPI_Initializer.Initialize();
% Note -- uncomment the following line to use a custom initialization path
% success = ZOSAPI_NetHelper.ZOSAPI_Initializer.Initialize('C:\Program Files\OpticStudio\');
if success == 1
    LogMessage(strcat('Found OpticStudio at: ', char(ZOSAPI_NetHelper.ZOSAPI_Initializer.GetZemaxDirectory())));
else
    app = [];
    return;
end
 
% Now load the ZOS-API assemblies
NET.addAssembly(AssemblyName('ZOSAPI_Interfaces'));
NET.addAssembly(AssemblyName('ZOSAPI'));
 
% Create the initial connection class
TheConnection = ZOSAPI.ZOSAPI_Connection();
 
% Attempt to create a Standalone connection
 
% NOTE - if this fails with a message like 'Unable to load one or more of
% the requested types', it is usually caused by try to connect to a 32-bit
% version of OpticStudio from a 64-bit version of MATLAB (or vice-versa).
% This is an issue with how MATLAB interfaces with .NET, and the only
% current workaround is to use 32- or 64-bit versions of both applications.
app = TheConnection.CreateNewApplication();
if isempty(app)
   HandleError('An unknown connection error occurred!');
end
if ~app.IsValidLicenseForAPI
    HandleError('License check failed!');
    app = [];
end
 
end
 
function LogMessage(msg)
disp(msg);
end
 
function HandleError(error)
ME = MXException(error);
throw(ME);
end
 
function  CleanupConnection(TheApplication)
% Note - this will close down the connection.
 
% If you want to keep the application open, you should skip this step
% and store the instance somewhere instead.
TheApplication.CloseApplication();
end
 
 
ZOS-API interface 2024 R1

Example 20 - Matlab

Matlab

Connect with Ansys
