added tetgen-import to gui

Gui/mainwindow.cpp

@@ -748,6 +748,8 @@ QMenu* MainWindow::createImportFilesMenu()
 	QAction* shapeFiles = importFiles->addAction("&Shape Files...");
 	connect(shapeFiles, SIGNAL(triggered()), this, SLOT(importShape()));
 #endif
+	QAction* tetgenFiles = importFiles->addAction("&TetGen Files...");
+	connect( tetgenFiles, SIGNAL(triggered()), this, SLOT(importTetGen()) );
 	QAction* vtkFiles = importFiles->addAction("&VTK Files...");
 	connect( vtkFiles, SIGNAL(triggered()), this, SLOT(importVtk()) );
 
@@ -893,6 +895,21 @@ void MainWindow::importNetcdf()
 	}
 }
 
+void MainWindow::importTetGen()
+{
+	QSettings settings("UFZ", "OpenGeoSys-5");
+	QString fileName = QFileDialog::getOpenFileName(this,
+	                                                "Select TetGen file to import",
+	                                                settings.value(
+	                                                        "lastOpenedFileDirectory").toString(),
+	                                                "TetGen files (*.nc);;");
+	if (!fileName.isEmpty())
+	{
+		loadFile(fileName);
+		QDir dir = QDir(fileName);
+		settings.setValue("lastOpenedFileDirectory", dir.absolutePath());
+	}}
+
 void MainWindow::importVtk()
 {
 	QSettings settings("UFZ", "OpenGeoSys-5");

Gui/mainwindow.h

@@ -74,6 +74,7 @@ protected slots:
 	void importNetcdf(); //YW  07.2010
 	void importVtk();
 	void importFeflow();
+	void importTetGen();
 	void loadFEMConditions(std::string geoName);
 	void openDatabase();
 	void openDatabaseConnection();

VtkVis/VtkVisPipeline.cpp

@@ -531,7 +531,6 @@ void VtkVisPipeline::highlightGeoObject(const vtkPolyDataAlgorithm* source, int
 															parentItem->transformFilter());
 			static_cast<VtkCompositeGeoObjectFilter*>(filter)->SetIndex(index);
 			VtkVisPointSetItem* item = new VtkVisPointSetItem(filter, parentItem, itemData);
-			//_highlighted_geo_index = this->createIndex(i, 0, item);
 			QModelIndex parent_index = static_cast<TreeModel*>(this)->index(i, 0, QModelIndex());
 			_highlighted_geo_index = this->addPipelineItem(item, parent_index);
 			break;