예제 #1
0
LineEditDialog::LineEditDialog(const GeoLib::PolylineVec &ply_vec, QDialog* parent)
	: QDialog(parent), _allPly(new QStringListModel), _selPly(new QStringListModel),
	  _geoName(ply_vec.getName())
{
	setupUi(this);

	this->proximityEdit->setValidator(new QDoubleValidator(0, 100, 8, this));

	size_t nPly(ply_vec.size());
	QStringList list;
	for (size_t i = 0; i < nPly; i++)
	{
		std::string ply_name("");
		ply_vec.getNameOfElementByID(i, ply_name);
		list.append("Line " + QString::number(i) + "  " + QString::fromStdString(ply_name));
	}
	_allPly->setStringList(list);

	this->allPlyView->setModel(_allPly);
	this->selectedPlyView->setModel(_selPly);
}
예제 #2
0
std::unique_ptr<MeshLib::Mesh> appendLinesAlongPolylines(
    const MeshLib::Mesh& mesh, const GeoLib::PolylineVec& ply_vec)
{
    // copy existing nodes and elements
    std::vector<MeshLib::Node*> vec_new_nodes = MeshLib::copyNodeVector(mesh.getNodes());
    std::vector<MeshLib::Element*> vec_new_eles = MeshLib::copyElementVector(mesh.getElements(), vec_new_nodes);

    auto const material_ids = materialIDs(mesh);
    int const max_matID =
        material_ids
            ? *(std::max_element(begin(*material_ids), end(*material_ids)))
            : 0;

    std::vector<int> new_mat_ids;
    const std::size_t n_ply (ply_vec.size());
    // for each polyline
    for (std::size_t k(0); k < n_ply; k++)
    {
        const GeoLib::Polyline* ply = (*ply_vec.getVector())[k];

        // search nodes on the polyline
        MeshGeoToolsLib::MeshNodesAlongPolyline mshNodesAlongPoly(
            mesh, *ply, mesh.getMinEdgeLength() * 0.5,
            MeshGeoToolsLib::SearchAllNodes::Yes);
        auto &vec_nodes_on_ply = mshNodesAlongPoly.getNodeIDs();
        if (vec_nodes_on_ply.empty()) {
            std::string ply_name;
            ply_vec.getNameOfElementByID(k, ply_name);
            INFO("No nodes found on polyline %s", ply_name.c_str());
            continue;
        }

        // add line elements
        for (std::size_t i=0; i<vec_nodes_on_ply.size()-1; i++) {
            std::array<MeshLib::Node*, 2> element_nodes;
            element_nodes[0] = vec_new_nodes[vec_nodes_on_ply[i]];
            element_nodes[1] = vec_new_nodes[vec_nodes_on_ply[i+1]];
            vec_new_eles.push_back(
                new MeshLib::Line(element_nodes, vec_new_eles.size()));
            new_mat_ids.push_back(max_matID+k+1);
        }
    }

    // generate a mesh
    const std::string name = mesh.getName() + "_with_lines";
    auto new_mesh =
        std::make_unique<MeshLib::Mesh>(name, vec_new_nodes, vec_new_eles);
    auto new_material_ids =
        new_mesh->getProperties().createNewPropertyVector<int>(
            "MaterialIDs", MeshLib::MeshItemType::Cell);
    if (!new_material_ids)
    {
        OGS_FATAL("Could not create MaterialIDs cell vector in new mesh.");
    }
    new_material_ids->reserve(new_mesh->getNumberOfElements());
    if (material_ids != nullptr)
    {
        std::copy(begin(*material_ids), end(*material_ids),
                  std::back_inserter(*new_material_ids));
    }
    else
    {
        new_material_ids->resize(mesh.getNumberOfElements());
    }
    std::copy(begin(new_mat_ids), end(new_mat_ids),
              std::back_inserter(*new_material_ids));
    return new_mesh;
}
예제 #3
0
std::unique_ptr<MeshLib::Mesh> appendLinesAlongPolylines(
    const MeshLib::Mesh& mesh, const GeoLib::PolylineVec& ply_vec)
{
    // copy existing nodes and elements
    std::vector<MeshLib::Node*> vec_new_nodes = MeshLib::copyNodeVector(mesh.getNodes());
    std::vector<MeshLib::Element*> vec_new_eles = MeshLib::copyElementVector(mesh.getElements(), vec_new_nodes);

    std::vector<int> new_mat_ids;
    {
        if (mesh.getProperties().existsPropertyVector<int>("MaterialIDs")) {
            auto ids =
                mesh.getProperties().getPropertyVector<int>("MaterialIDs");
            new_mat_ids.reserve(ids->size());
            std::copy(ids->cbegin(), ids->cend(),
                      std::back_inserter(new_mat_ids));
        }
    }
    int max_matID(0);
    if (!new_mat_ids.empty())
        max_matID = *(std::max_element(new_mat_ids.cbegin(), new_mat_ids.cend()));

    const std::size_t n_ply (ply_vec.size());
    // for each polyline
    for (std::size_t k(0); k < n_ply; k++)
    {
        const GeoLib::Polyline* ply = (*ply_vec.getVector())[k];

        // search nodes on the polyline
        MeshGeoToolsLib::MeshNodesAlongPolyline mshNodesAlongPoly(
            mesh, *ply, mesh.getMinEdgeLength() * 0.5,
            MeshGeoToolsLib::SearchAllNodes::Yes);
        auto &vec_nodes_on_ply = mshNodesAlongPoly.getNodeIDs();
        if (vec_nodes_on_ply.empty()) {
            std::string ply_name;
            ply_vec.getNameOfElementByID(k, ply_name);
            INFO("No nodes found on polyline %s", ply_name.c_str());
            continue;
        }

        // add line elements
        for (std::size_t i=0; i<vec_nodes_on_ply.size()-1; i++) {
            std::array<MeshLib::Node*, 2> element_nodes;
            element_nodes[0] = vec_new_nodes[vec_nodes_on_ply[i]];
            element_nodes[1] = vec_new_nodes[vec_nodes_on_ply[i+1]];
            vec_new_eles.push_back(
                new MeshLib::Line(element_nodes, vec_new_eles.size()));
            new_mat_ids.push_back(max_matID+k+1);
        }
    }

    // generate a mesh
    const std::string name = mesh.getName() + "_with_lines";
    auto new_mesh =
        std::make_unique<MeshLib::Mesh>(name, vec_new_nodes, vec_new_eles);
    auto opt_mat_pv = new_mesh->getProperties().createNewPropertyVector<int>(
        "MaterialIDs", MeshLib::MeshItemType::Cell);
    if (opt_mat_pv) {
        auto & mat_pv = *opt_mat_pv;
        mat_pv.reserve(new_mat_ids.size());
        std::copy(new_mat_ids.cbegin(), new_mat_ids.cend(),
            std::back_inserter(mat_pv));
    }
    return new_mesh;
}