58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
#include "MainWindow.h"
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#include <QFile>
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#include <QFileDialog>
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#include <QMessageBox>
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#include <vtkDataSetReader.h>
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MainWindow::MainWindow(QWidget* parent)
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: QMainWindow(parent)
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, ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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}
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MainWindow::~MainWindow() { delete ui; }
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void MainWindow::showAboutDialog()
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{
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QMessageBox::information(
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this, "About",
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"interactive particle in-fluid simulation program for surface level advection.");
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}
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void MainWindow::showOpenFileDialog()
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{
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QString fileName = QFileDialog::getOpenFileName(this, tr("Open file"), "",
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"VTK Files (*.vtk)");
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// Open file
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QFile file(fileName);
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file.open(QIODevice::ReadOnly);
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// Return on Cancel
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if (!file.exists())
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return;
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openFile(fileName);
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}
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void MainWindow::openFile(const QString& fileName)
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{
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ui->sceneWidget->removeDataSet();
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// Create reader
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vtkSmartPointer<vtkDataSetReader> reader = vtkSmartPointer<vtkDataSetReader>::New();
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reader->SetFileName(fileName.toStdString().c_str());
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// Read the file
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reader->Update();
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// Add data set to 3D view
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vtkSmartPointer<vtkDataSet> dataSet = reader->GetOutput();
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if (dataSet != nullptr) {
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ui->sceneWidget->addDataSet(reader->GetOutput());
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}
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}
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