CppStandalone_09_NSC_CAD.cpp | Ansys Developer Portal

// CppStandaloneApplication.cpp : Defines the entry point for the console application.
 
#include "stdafx.h"
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <string>
#include <ctime>
#include <functional>
#include <assert.h>
#include <fstream>
 
// Note - .tlh files will be generated from the .tlb files (above) once the project is compiled.
// Visual Studio will incorrectly continue to report IntelliSense error messages however until it is restarted.
#include "zosapi.h"
 
using namespace std;
using namespace ZOSAPI;
using namespace ZOSAPI_Interfaces;
 
void handleError(std::string msg);
void logInfo(std::string msg);
void finishStandaloneApplication(IZOSAPI_ApplicationPtr TheApplication);
 
int RunApplication()
{
    CoInitialize(NULL);
 
    // Create the initial connection class
    IZOSAPI_ConnectionPtr TheConnection(__uuidof(ZOSAPI_Connection));
 
 
    // Attempt to create a Standalone connection
    IZOSAPI_ApplicationPtr TheApplication = TheConnection->CreateNewApplication();
    if (TheApplication == nullptr)
    {
        handleError("An unknown error occurred!");
        return -1;
    }
 
    // Check the connection status
    if (!TheApplication->IsValidLicenseForAPI)
    {
        handleError("License check failed!");
        return -1;
    }
    if (TheApplication->Mode != ZOSAPI_Mode::ZOSAPI_Mode_Server)
    {
        handleError("Standlone application was started in the incorrect mode!");
        return -1;
    }
 
    IOpticalSystemPtr TheSystem = TheApplication->PrimarySystem;
 
    // Add your custom code here...
 
    // creates a new API directory
    CreateDirectory(_bstr_t(TheApplication->SamplesDir + "\\API"), NULL);
    CreateDirectory(_bstr_t(TheApplication->SamplesDir + "\\API\\CPP"), NULL);
 
    //  Open new Non-Sequential system and save
    TheSystem = TheApplication->CreateNewSystem(SystemType_NonSequential);
    //  Define file path and name
    _bstr_t filename = TheApplication->SamplesDir + "\\API\\CPP\\e09_NSC_CAD.zos";
    //  Save New NSC File
    TheSystem->SaveAs(filename);
 
    //  Insert CAD object
    INonSeqEditorPtr NSCE = TheSystem->NCE;
    INCERowPtr Obj1 = NSCE->GetObjectAt(1);
    Obj1->ZPosition = -5;
    // Define the STP file to search for.
    std::ifstream ifile((string)TheApplication->ObjectsDir + "\\CAD Files\\ExtPoly.stp");
    if (ifile)  //  Check if the CAD part exists in correct directory. Directory is defined under OpticStudio Preferences...Folders...Objects.
    {
        IObjectTypeSettingsPtr Obj1_Type = Obj1->GetObjectTypeSettings(ObjectType_CADPartSTEPIGESSAT);  //  create CAD object type
        Obj1_Type->FileName1 = "ExtPoly.stp";  //  set CAD file to be used (file must be in valid directory)
        Obj1->ChangeType(Obj1_Type);  //  Set Object 1 as the previously specified CAD file
    }
    else
        cout << "CAD file not found" << endl;
 
    TheSystem->Save();
 
    //  Access the CAD settings for object 1
    INCECADDataPtr Obj1_CAD = Obj1->CADData;  //  Retrieve CAD data
 
    // Determine if surface-to-face mapping is available for this object. If yes, update the mapping.
    if (Obj1_CAD->HasFaceData)
    {
        if (Obj1_CAD->NumberOfSurfaces > 1) 
        {
            // Assign last face to surface 0. Now, the first and last surfaces will be defined with the same scatter and coating properties
            Obj1_CAD->SetSurfaceFace(0, Obj1_CAD->NumberOfSurfaces - 1);
        }
    }
 
    fstream POBfile;
    string filepath = TheApplication->ObjectsDir + "\\Polygon Objects\\API_cube_demo.POB";
    POBfile.open(filepath, fstream::trunc | ios::out);
 
    POBfile << "! A cube" << "\n";
    POBfile << "! front face vertices" << "\n" << "V 1 -1 -1 0" << "\n" << "V 2 1 -1 0" << "\n" << "V 3 1 1 0" << "\n" << "V 4 -1 1 0" << "\n";
    POBfile << "! back face vertices" << "\n" << "V 5 -1 -1 2" << "\n" << "V 6 1 -1 2" << "\n" << "V 7 1 1 2" << "\n" << "V 8 -1 1 2" << "\n";
    POBfile << "! Front" << "\n" << "R 1 2 3 4 0 0" << "\n" << "! Back" << "\n" << "R 5 6 7 8 0 0" << "\n";
    POBfile << "! Top" << "\n" << "R 4 3 7 8 0 0" << "\n" << "! Bottom" << "\n" << "R 1 2 6 5 0 0" << "\n";
    POBfile << "! Left Side" << "\n" << "R 1 4 8 5 0 0" << "\n" << "! Right Side" << "\n" << "R 2 3 7 6 0 0";
    INCERowPtr Obj2 = NSCE->InsertNewObjectAt(2);  //  Add new line to NSCE
    IObjectTypeSettingsPtr Obj2_Type = Obj2->GetObjectTypeSettings(ObjectType_PolygonObject);
    Obj2_Type->FileName1 = "API_cube_demo.POB";
    Obj2->ChangeType(Obj2_Type);
 
    // opens 3d layout
    TheSystem->Analyses->New_Analysis(AnalysisIDM_NSC3DLayout);
    TheSystem->Save();  //  Save the File
 
#if defined(_DEBUG)
    // keeps console open when in debug mode
    system("pause");
#endif
 
    // Clean up
    finishStandaloneApplication(TheApplication);
 
 
    return 0;
}
 
void handleError(std::string msg)
{
    throw new exception(msg.c_str());
}
 
void logInfo(std::string msg)
{
    printf("%s", msg.c_str());
}
 
void finishStandaloneApplication(IZOSAPI_ApplicationPtr TheApplication)
{
    // Note - TheApplication will close automatically when this application exits, so this isn't strictly necessary in most cases
    if (TheApplication != nullptr)
    {
        TheApplication->CloseApplication();
    }
}
 
int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
    return RunApplication();
}
 
int _tmain(int argc, _TCHAR* argv[])
{
    return RunApplication();
}
ZOS-API interface 2025 R1

CppStandalone_09_NSC_CAD

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