vtkHyperOctreeDualGridContourFilter

Section: Visualization Toolkit Graphics Classes

Usage

use of unsigned short to hold level index limits tree depth to 16.

To use this filter you must specify one or more contour values. You can either use the method SetValue() to specify each contour value, or use GenerateValues() to generate a series of evenly spaced contours. It is also possible to accelerate the operation of this filter (at the cost of extra memory) by using a vtkScalarTree. A scalar tree is used to quickly locate cells that contain a contour surface. This is especially effective if multiple contours are being extracted. If you want to use a scalar tree, invoke the method UseScalarTreeOn().

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

  obj = vtkHyperOctreeDualGridContourFilter

Methods

The class vtkHyperOctreeDualGridContourFilter 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 vtkHyperOctreeDualGridContourFilter class.