void prepare()
{
VulkanExampleBase::prepare();
loadAssets();
setupDescriptors();
preparePipelines();
buildCommandBuffers();
prepared = true;
}
KMeansClusteringDialog::KMeansClusteringDialog(QWidget *parent_)
: MongoChem::AbstractClusteringWidget(parent_),
d(new KMeansClusteringDialogPrivate),
ui(new Ui::KMeansClusteringDialog)
{
// setup ui
ui->setupUi(this);
// setup descriptors
setupDescriptors();
// setup vtk widget
d->vtkWidget = new QVTKWidget(this);
d->chartView->SetInteractor(d->vtkWidget->GetInteractor());
d->vtkWidget->SetRenderWindow(d->chartView->GetRenderWindow());
ui->viewFrameLayout->addWidget(d->vtkWidget);
// setup chart xyz
d->plot = 0;
d->chart->SetFitToScene(true);
d->chart->SetDecorateAxes(true);
d->chart->SetGeometry(vtkRectf(0, 0, 600, 600));
// setup chart view
d->chartView->GetScene()->AddItem(d->chart.GetPointer());
// setup k-means statistics
d->kValue = 3;
ui->kValueSpinBox->setValue(d->kValue);
// render
d->vtkWidget->update();
// connect signals
connect(ui->kValueSpinBox, SIGNAL(valueChanged(int)),
this, SLOT(kValueSpinBoxChanged(int)));
connect(ui->xDescriptorComboBox, SIGNAL(currentIndexChanged(QString)),
this, SLOT(xDescriptorChanged(QString)));
connect(ui->yDescriptorComboBox, SIGNAL(currentIndexChanged(QString)),
this, SLOT(yDescriptorChanged(QString)));
connect(ui->zDescriptorComboBox, SIGNAL(currentIndexChanged(QString)),
this, SLOT(zDescriptorChanged(QString)));
connect(d->vtkWidget, SIGNAL(mouseEvent(QMouseEvent*)),
this, SLOT(viewMouseEvent(QMouseEvent*)));
}
