1 /*=========================================================================
3 Program: Visualization Toolkit
4 Module: $RCSfile: vtkStreamPoints.h,v $
6 Date: $Date: 2002/01/22 15:29:47 $
7 Version: $Revision: 1.32 $
9 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
11 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notice for more information.
17 =========================================================================*/
18 // .NAME vtkStreamPoints - generate points along streamer separated by constant time increment
19 // .SECTION Description
20 // vtkStreamPoints is a filter that generates points along a streamer.
21 // The points are separated by a constant time increment. The resulting visual
22 // effect (especially when coupled with vtkGlyph3D) is an indication of
26 // vtkStreamer vtkStreamLine vtkDashedStreamLine
28 #ifndef __vtkStreamPoints_h
29 #define __vtkStreamPoints_h
31 #include "vtkStreamer.h"
33 class VTK_GRAPHICS_EXPORT vtkStreamPoints : public vtkStreamer
36 vtkTypeRevisionMacro(vtkStreamPoints,vtkStreamer);
37 void PrintSelf(ostream& os, vtkIndent indent);
40 // Construct object with time increment set to 1.0.
41 static vtkStreamPoints *New();
44 // Specify the separation of points in terms of absolute time.
45 vtkSetClampMacro(TimeIncrement,float,0.000001,VTK_LARGE_FLOAT);
46 vtkGetMacro(TimeIncrement,float);
50 ~vtkStreamPoints() {};
52 // Convert streamer array into vtkPolyData
55 // the separation of points
59 vtkStreamPoints(const vtkStreamPoints&); // Not implemented.
60 void operator=(const vtkStreamPoints&); // Not implemented.