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graphics/vtkMergeFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkMergeFilter.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00055 #ifndef __vtkMergeFilter_h
00056 #define __vtkMergeFilter_h
00057 
00058 #include "vtkDataSetToDataSetFilter.h"
00059 
00060 class VTK_EXPORT vtkMergeFilter : public vtkDataSetToDataSetFilter
00061 {
00062 public:
00063   static vtkMergeFilter *New();
00064   vtkTypeMacro(vtkMergeFilter,vtkDataSetToDataSetFilter);
00065   void PrintSelf(ostream& os, vtkIndent indent);
00066 
00068   void SetGeometry(vtkDataSet *input) {this->SetInput(input);};
00069   vtkDataSet *GetGeometry() {return this->GetInput();};
00070 
00072   void SetScalars(vtkDataSet *);
00073   vtkDataSet *GetScalars();
00074   void SetScalars(vtkImageData *cache)
00075     {vtkImageToStructuredPoints *tmp = cache->MakeImageToStructuredPoints();
00076     this->SetScalars(((vtkDataSet *)tmp->GetOutput())); tmp->Delete();}
00077 
00079   void SetVectors(vtkDataSet *);
00080   vtkDataSet *GetVectors();
00081   
00083   void SetNormals(vtkDataSet *);
00084   vtkDataSet *GetNormals();
00085   
00088   void SetTCoords(vtkDataSet *);
00089   vtkDataSet *GetTCoords();
00090 
00092   void SetTensors(vtkDataSet *);
00093   vtkDataSet *GetTensors();
00094 
00096   void SetFieldData(vtkDataSet *);
00097   vtkDataSet *GetFieldData();
00098   
00099 protected:
00100   vtkMergeFilter();
00101   ~vtkMergeFilter();
00102   vtkMergeFilter(const vtkMergeFilter&) {};
00103   void operator=(const vtkMergeFilter&) {};
00104 
00105   // Usual data generation method
00106   void Execute();
00107   void ComputeInputUpdateExtents(vtkDataObject *data);
00108   };
00109 
00110 #endif
00111 
00112 

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