ImplicitDataSet

import vtk.vtkRTAnalyticSource;
import vtk.vtkImplicitDataSet;
import vtk.vtkNativeLibrary;

class ImplicitDataSet{  

  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[]){  

    vtkRTAnalyticSource waveletSource = new vtkRTAnalyticSource();
    waveletSource.Update();

    vtkImplicitDataSet implicitWavelet = new vtkImplicitDataSet();
    implicitWavelet.SetDataSet(waveletSource.GetOutput());

    double x[] = new double[] {0.5,0,0};
    // Value should roughly be 258.658.


    System.out.print("x: " + implicitWavelet.EvaluateFunction(x));

  }   
}