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/*=========================================================================
Program: Visualization Toolkit
Module: vtkMergeFilter.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkMergeFilter - extract separate components of data from different datasets
// .SECTION Description
// vtkMergeFilter is a filter that extracts separate components of data from
// different datasets and merges them into a single dataset. The output from
// this filter is of the same type as the input (i.e., vtkDataSet.) It treats
// both cell and point data set attributes.
#ifndef __vtkMergeFilter_h
#define __vtkMergeFilter_h
#include "vtkDataSetAlgorithm.h"
class vtkFieldList;
class VTK_GRAPHICS_EXPORT vtkMergeFilter : public vtkDataSetAlgorithm
{
public:
static vtkMergeFilter *New();
vtkTypeMacro(vtkMergeFilter,vtkDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Specify object from which to extract geometry information.
// Old style. Use SetGeometryConnection() instead.
void SetGeometry(vtkDataSet *input) {this->SetInput(input);};
vtkDataSet *GetGeometry();
// Description:
// Specify object from which to extract geometry information.
// Equivalent to SetInputConnection(0, algOutput)
void SetGeometryConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(algOutput);
}
// Description:
// Specify object from which to extract scalar information.
// Old style. Use SetScalarsConnection() instead.
void SetScalars(vtkDataSet *);
vtkDataSet *GetScalars();
// Description:
// Specify object from which to extract scalar information.
// Equivalent to SetInputConnection(1, algOutput)
void SetScalarsConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(1, algOutput);
}
// Description:
// Set / get the object from which to extract vector information.
// Old style. Use SetVectorsConnection() instead.
void SetVectors(vtkDataSet *);
vtkDataSet *GetVectors();
// Description:
// Set the connection from which to extract vector information.
// Equivalent to SetInputConnection(2, algOutput)
void SetVectorsConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(2, algOutput);
}
// Description:
// Set / get the object from which to extract normal information.
// Old style. Use SetNormalsConnection() instead.
void SetNormals(vtkDataSet *);
vtkDataSet *GetNormals();
// Description:
// Set the connection from which to extract normal information.
// Equivalent to SetInputConnection(3, algOutput)
void SetNormalsConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(3, algOutput);
}
// Description:
// Set / get the object from which to extract texture coordinates
// information.
// Old style. Use SetTCoordsConnection() instead.
void SetTCoords(vtkDataSet *);
vtkDataSet *GetTCoords();
// Description:
// Set the connection from which to extract texture coordinates
// information.
// Equivalent to SetInputConnection(4, algOutput)
void SetTCoordsConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(4, algOutput);
}
// Description:
// Set / get the object from which to extract tensor data.
// Old style. Use SetTensorsConnection() instead.
void SetTensors(vtkDataSet *);
vtkDataSet *GetTensors();
// Description:
// Set the connection from which to extract tensor data.
// Equivalent to SetInputConnection(5, algOutput)
void SetTensorsConnection(vtkAlgorithmOutput* algOutput)
{
this->SetInputConnection(5, algOutput);
}
// Description:
// Set the object from which to extract a field and the name
// of the field. Note that this does not create pipeline
// connectivity.
void AddField(const char* name, vtkDataSet* input);
protected:
vtkMergeFilter();
~vtkMergeFilter();
// Usual data generation method
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int FillInputPortInformation(int port, vtkInformation *info);
vtkFieldList* FieldList;
private:
vtkMergeFilter(const vtkMergeFilter&); // Not implemented.
void operator=(const vtkMergeFilter&); // Not implemented.
};
#endif
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