PlaneWidget

VTKExamples/Java/Widgets/PlaneWidget


Description: vtkPlaneWidget defines a finite (bounded) plane that can be interactively placed in a scene. The plane has four handles (at its corner vertices), a normal vector, and the plane itself. The handles are used to resize the plane; the normal vector to rotate it, and the plane can be picked and translated.

Other Languages

See (Cxx)

Question

If you have a simple question about this example contact us at VTKExamplesProject If your question is more complex and may require extended discussion, please use the VTK Discourse Forum

Code

PlaneWidget.java

import vtk.vtkNativeLibrary;
import vtk.vtkRenderWindowInteractor;
import vtk.vtkPlaneWidget;
import vtk.vtkNamedColors;
import vtk.vtkRenderWindow;
import vtk.vtkRenderer;

public class PlaneWidget 
{
  // -----------------------------------------------------------------
  // 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 s[]) 
  {

    vtkNamedColors Color = new vtkNamedColors(); 

    //For Renderer Background Color
    double BgColor[] = new double[4];

    //Change Color Name to Use your own Color for Renderer Background
    Color.GetColor("SlateGray",BgColor);

    // An interactor
    vtkRenderWindowInteractor iren = new vtkRenderWindowInteractor();

    // Create the renderer, render window and interactor.
    vtkRenderer ren = new vtkRenderer();
    vtkRenderWindow renWin = new vtkRenderWindow();
    renWin.AddRenderer(ren);
    renWin.SetInteractor(iren);
    iren.SetRenderWindow(renWin);
    ren.ResetCamera();
    ren.SetBackground(BgColor);

    // Angle Widget  
    vtkPlaneWidget PlaneWidget = new vtkPlaneWidget();
    PlaneWidget.SetInteractor(iren);

    PlaneWidget.On();
    renWin.SetSize(300, 300);
    renWin.Render();

    iren.Start();
    iren.Initialize();

  }
}