vtkTerrainDataPointPlacer

Section: Visualization Toolkit Widget Classes

Usage

vtkTerrainDataPointPlacer dictates the placement of points on height field data. The class takes as input the list of props that represent the terrain in a rendered scene. A height offset can be specified to dicatate the placement of points at a certain height above the surface.

.SECTION Usage A typical usage of this class is as follows: \begin{verbatim} pointPlacer->AddProp(demActor); // the actor(s) containing the terrain. rep->SetPointPlacer(pointPlacer); pointPlacer->SetHeightOffset( 100 ); \end{verbatim}

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

  obj = vtkTerrainDataPointPlacer

Methods

The class vtkTerrainDataPointPlacer 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 vtkTerrainDataPointPlacer class.