00001 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE 00002 // 00003 // This library is free software; you can redistribute it and/or 00004 // modify it under the terms of the GNU Lesser General Public 00005 // License as published by the Free Software Foundation; either 00006 // version 2.1 of the License. 00007 // 00008 // This library is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 // Lesser General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU Lesser General Public 00014 // License along with this library; if not, write to the Free Software 00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00016 // 00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com 00018 // 00019 00020 #ifndef VISU_Streamer_HeaderFile 00021 #define VISU_Streamer_HeaderFile 00022 00023 #include "VISUPipeline.hxx" 00024 00025 #include <vtkStreamer.h> 00026 00027 class VISU_PIPELINE_EXPORT VISU_Streamer : public vtkStreamer 00028 { 00029 public: 00030 vtkTypeRevisionMacro(VISU_Streamer,vtkStreamer); 00031 00032 protected: 00033 // Description: 00034 // Construct object to start from position (0,0,0); integrate forward; 00035 // terminal speed 0.0; vorticity computation off; integrations step length 00036 // 0.2; and maximum propagation time 100.0. 00037 VISU_Streamer(); 00038 ~VISU_Streamer(); 00039 00040 // Integrate data 00041 void Integrate(vtkDataSet *input, vtkDataSet *source); 00042 00043 static VTK_THREAD_RETURN_TYPE ThreadedIntegrate( void *arg ); 00044 00045 private: 00046 VISU_Streamer(const VISU_Streamer&); // Not implemented. 00047 void operator=(const VISU_Streamer&); // Not implemented. 00048 }; 00049 00050 #endif