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package vtk.sample.rendering;
import org.eclipse.swt.events.ControlEvent;
import org.eclipse.swt.events.ControlListener;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import vtk.vtkActor;
import vtk.vtkConeSource;
import vtk.vtkNativeLibrary;
import vtk.vtkPolyDataMapper;
import vtk.rendering.swt.vtkSwtComponent;
public class SwtConeRendering {
// -----------------------------------------------------------------
// Load VTK library and print which library was not properly loaded
static {
if (!vtkNativeLibrary.LoadAllNativeLibraries()) {
for (vtkNativeLibrary lib : vtkNativeLibrary.values()) {
if (!lib.IsLoaded()) {
System.out.println(lib.GetLibraryName() + " not loaded");
}
}
}
vtkNativeLibrary.DisableOutputWindow(null);
}
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
// build VTK Pipeline
vtkConeSource cone = new vtkConeSource();
cone.SetResolution(8);
vtkPolyDataMapper coneMapper = new vtkPolyDataMapper();
coneMapper.SetInputConnection(cone.GetOutputPort());
vtkActor coneActor = new vtkActor();
coneActor.SetMapper(coneMapper);
// VTK rendering part
final vtkSwtComponent swtWidget = new vtkSwtComponent(shell);
swtWidget.getRenderer().AddActor(coneActor);
shell.addControlListener(new ControlListener() {
@Override
public void controlResized(ControlEvent e) {
if (e.widget instanceof Shell) {
Shell s = (Shell) e.widget;
swtWidget.setSize(s.getClientArea().width, s.getClientArea().height);
}
}
@Override
public void controlMoved(ControlEvent e) {
// TODO Auto-generated method stub
}
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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