### Description

This example produces filled contours using the vtkClipPolyData filter. There is a sample data file `src/Testing/Data/filledContours.vtp`.

!!! note
    This original source code for this example is [here](https://gitlab.kitware.com/vtk/vtk/blob/395857190c8453508d283958383bc38c9c2999bf/Examples/VisualizationAlgorithms/Cxx/FilledContours.cxx).
