void SaveMeshDialog::accept()
{
QString const& file_name (this->fileNameEdit->text());
if (file_name.isEmpty())
{
OGSError::box("No file name entered.");
return;
}
QFileInfo fi(file_name);
if (fi.suffix().toLower() == "vtu")
{
int dataMode = this->dataModeBox->currentIndex();
bool compress (this->compressionCheckBox->isChecked());
MeshLib::IO::VtuInterface vtkIO(&_mesh, dataMode, compress);
vtkIO.writeToFile(file_name.toStdString().c_str());
}
if (fi.suffix().toLower() == "msh")
{
MeshLib::IO::Legacy::MeshIO meshIO;
meshIO.setMesh(&_mesh);
meshIO.writeToFile(file_name.toStdString().c_str());
}
LastSavedFileDirectory::setDir(file_name);
this->done(QDialog::Accepted);
}
void writeMeshToFile(const MeshLib::Mesh &mesh, const std::string &file_name)
{
if (BaseLib::hasFileExtension("msh", file_name))
{
MeshLib::IO::Legacy::MeshIO meshIO;
meshIO.setMesh(&mesh);
meshIO.writeToFile(file_name);
} else if (BaseLib::hasFileExtension("vtu", file_name)) {
MeshLib::IO::VtuInterface writer(&mesh);
writer.writeToFile(file_name);
} else {
ERR("writeMeshToFile(): Unknown mesh file format in file %s.", file_name.c_str());
}
}
MeshLib::Mesh* readMeshFromFile(const std::string &file_name)
{
#ifdef USE_PETSC
MeshLib::IO::NodePartitionedMeshReader read_pmesh(PETSC_COMM_WORLD);
const std::string file_name_base = BaseLib::dropFileExtension(file_name);
return read_pmesh.read(file_name_base);
#else
if (BaseLib::hasFileExtension("msh", file_name))
{
MeshLib::IO::Legacy::MeshIO meshIO;
return meshIO.loadMeshFromFile(file_name);
}
if (BaseLib::hasFileExtension("vtu", file_name))
return MeshLib::IO::VtuInterface::readVTUFile(file_name);
ERR("readMeshFromFile(): Unknown mesh file format in file %s.", file_name.c_str());
return nullptr;
#endif
}
int main (int argc, char* argv[])
{
ApplicationsLib::LogogSetup logog_setup;
TCLAP::CmdLine cmd("Converts VTK mesh into OGS mesh.", ' ', "0.1");
TCLAP::ValueArg<std::string> mesh_in("i", "mesh-input-file",
"the name of the file containing the input mesh", true,
"", "file name of input mesh");
cmd.add(mesh_in);
TCLAP::ValueArg<std::string> mesh_out("o", "mesh-output-file",
"the name of the file the mesh will be written to", true,
"", "file name of output mesh");
cmd.add(mesh_out);
cmd.parse(argc, argv);
MeshLib::Mesh* mesh (MeshLib::IO::VtuInterface::readVTUFile(mesh_in.getValue()));
INFO("Mesh read: %d nodes, %d elements.", mesh->getNumberOfNodes(), mesh->getNumberOfElements());
MeshLib::IO::Legacy::MeshIO meshIO;
meshIO.setMesh(mesh);
meshIO.writeToFile(mesh_out.getValue());
return EXIT_SUCCESS;
}