Warning, file /npsim/src/geocad/tests/integration_create_step.cxx was not indexed
or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 #include <filesystem>
0002 #include <iostream>
0003 #include <string>
0004
0005 #include "TGeoManager.h"
0006 #include "TGeoMaterial.h"
0007 #include "TGeoMedium.h"
0008 #include "TGeoToStep.h"
0009 #include "TGeoVolume.h"
0010
0011 namespace fs = std::filesystem;
0012
0013 namespace {
0014 TGeoManager* make_test_geometry() {
0015 auto* geom = new TGeoManager("npdet_geo_test", "npdet geocad integration test");
0016 auto* mat = new TGeoMaterial("Vacuum", 0, 0, 0);
0017 auto* med = new TGeoMedium("Vacuum", 1, mat);
0018
0019 auto* top = geom->MakeBox("top", med, 100., 100., 100.);
0020 auto* child = geom->MakeBox("child", med, 10., 10., 10.);
0021 top->AddNode(child, 1);
0022 geom->SetTopVolume(top);
0023 geom->CloseGeometry();
0024 return geom;
0025 }
0026 }
0027
0028 int main(int argc, char* argv[]) {
0029 if (argc != 2) {
0030 std::cerr << "Expected output path argument\n";
0031 return 1;
0032 }
0033
0034 const fs::path out_path = argv[1];
0035 fs::remove(out_path);
0036
0037 TGeoToStep converter(make_test_geometry());
0038 converter.CreateGeometry(out_path.string().c_str(), 2, 1.0);
0039
0040 if (!fs::exists(out_path) || fs::file_size(out_path) == 0) {
0041 std::cerr << "STEP output file was not created\n";
0042 return 1;
0043 }
0044
0045 return 0;
0046 }
