vtkThresholdPoints

Section: Visualization Toolkit Graphics Classes

Usage

vtkThresholdPoints is a filter that extracts points from a dataset that satisfy a threshold criterion. The criterion can take three forms: 1) greater than a particular value; 2) less than a particular value; or 3) between a particular value. The output of the filter is polygonal data.

To create an instance of class vtkThresholdPoints, simply invoke its constructor as follows

  obj = vtkThresholdPoints

Methods

The class vtkThresholdPoints has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, obj is an instance of the vtkThresholdPoints class.