vtkVolumePicker

Section: Visualization Toolkit Volume Rendering Classes

Usage

vtkVolumePicker is a subclass of vtkCellPicker. It has one advantage over vtkCellPicker for volumes: it will be able to correctly perform picking when CroppingPlanes are present. This isn't possible for vtkCellPicker since it doesn't link to the VolumeRendering classes and hence cannot access information about the CroppingPlanes.

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

  obj = vtkVolumePicker

Methods

The class vtkVolumePicker 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 vtkVolumePicker class.