working ver with QT

particle-track-and-trace/src/main.cpp

@@ -18,11 +18,58 @@
 #include "advection/kernel/RK4AdvectionKernel.h"
 #include "advection/kernel/SnapBoundaryConditionKernel.h"
 
+#include <QApplication>
+#include <QVTKOpenGLNativeWidget.h>
+#include <QDockWidget>
+#include <QGridLayout>
+#include <vtkGenericOpenGLRenderWindow.h>
+#include <QLabel>
+#include <QMainWindow>
+#include <QPointer>
+#include <QPushButton>
+#include <QVBoxLayout>
+#include "QT/MainWindow.h"
+
 using namespace std;
 
 #define DT 60 * 60 // 60 sec/min * 60 mins
 
-int main() {
+int main(int argc, char* argv[]) {
+  QSurfaceFormat::setDefaultFormat(QVTKOpenGLNativeWidget::defaultFormat());
+
+  QApplication app(argc, argv);
+
+  // Main window.
+  QMainWindow mainWindow;
+  mainWindow.resize(1200, 900);
+
+  // Control area.
+  QDockWidget controlDock;
+  mainWindow.addDockWidget(Qt::LeftDockWidgetArea, &controlDock);
+
+  QLabel controlDockTitle("Control Dock");
+  controlDockTitle.setMargin(20);
+  controlDock.setTitleBarWidget(&controlDockTitle);
+
+  QPointer<QVBoxLayout> dockLayout = new QVBoxLayout();
+  QWidget layoutContainer;
+  layoutContainer.setLayout(dockLayout);
+  controlDock.setWidget(&layoutContainer);
+
+  QPushButton randomizeButton;
+  randomizeButton.setText("Randomize");
+  dockLayout->addWidget(&randomizeButton);
+
+  // Render area.
+  QPointer<QVTKOpenGLNativeWidget> vtkRenderWidget =
+      new QVTKOpenGLNativeWidget();
+  mainWindow.setCentralWidget(vtkRenderWidget);
+
+  // VTK part.
+  vtkNew<vtkGenericOpenGLRenderWindow> window;
+  vtkRenderWidget->setRenderWindow(window.Get());
+
+
   cout << "Reading data..." << endl;
   string dataPath = "../../../../data";
   shared_ptr<UVGrid> uvGrid = make_shared<UVGrid>(dataPath);
@@ -31,19 +78,31 @@ int main() {
   cout << "Starting vtk..." << endl;
 
   auto l = new LGlyphLayer(uvGrid, std::move(kernelRK4BoundaryChecked));
-  l->spoofPoints();
+  // l->spoofPoints();
   l->setDt(DT);
   // TODO: implement feature to call this function on widget
-  l->cycleGlyphStyle();
+  // l->cycleGlyphStyle();
 
-  unique_ptr<Program> program = make_unique<Program>(DT);
+  unique_ptr<Program> program = make_unique<Program>(DT, window);
   program->addLayer(new BackgroundImage(dataPath + "/map_qgis_1035.png"));
-  // program->addLayer(new EGlyphLayer(uvGrid));
+  // TODO: implement feature to cycle between layers thru QT
+  program->addLayer(new EGlyphLayer(uvGrid));
   program->addLayer(new EColLayer(uvGrid));
   program->addLayer(l);
 
-  program->render();
+  program->setupInteractions();
 
-  return EXIT_SUCCESS;
+  // program->render();
+
+  // Setup initial status.
+  // std::mt19937 randEng(0);
+  // ::Randomize(sphere, mapper, window, randEng);
+
+  // connect the buttons
+  // QObject::connect(&randomizeButton, &QPushButton::released,
+                   // [&]() { ::Randomize(sphere, mapper, window, randEng); });
+
+  mainWindow.show();
+  return app.exec();
 }