You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
4.2 KiB
C++
142 lines
4.2 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkTransferAttributes.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.
|
|
|
|
=========================================================================*/
|
|
/*-------------------------------------------------------------------------
|
|
Copyright 2008 Sandia Corporation.
|
|
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
|
the U.S. Government retains certain rights in this software.
|
|
-------------------------------------------------------------------------*/
|
|
/**
|
|
* @class vtkTransferAttributes
|
|
* @brief transfer data from a graph representation
|
|
* to a tree representation using direct mapping or pedigree ids.
|
|
*
|
|
*
|
|
* The filter requires
|
|
* both a vtkGraph and vtkTree as input. The tree vertices must be a
|
|
* superset of the graph vertices. A common example is when the graph vertices
|
|
* correspond to the leaves of the tree, but the internal vertices of the tree
|
|
* represent groupings of graph vertices. The algorithm matches the vertices
|
|
* using the array "PedigreeId". The user may alternately set the
|
|
* DirectMapping flag to indicate that the two structures must have directly
|
|
* corresponding offsets (i.e. node i in the graph must correspond to node i in
|
|
* the tree).
|
|
*
|
|
*/
|
|
|
|
#ifndef vtkTransferAttributes_h
|
|
#define vtkTransferAttributes_h
|
|
|
|
#include "vtkInfovisCoreModule.h" // For export macro
|
|
#include "vtkPassInputTypeAlgorithm.h"
|
|
#include "vtkVariant.h" //For vtkVariant method arguments
|
|
|
|
class VTKINFOVISCORE_EXPORT vtkTransferAttributes : public vtkPassInputTypeAlgorithm
|
|
{
|
|
public:
|
|
/**
|
|
* Create a vtkTransferAttributes object.
|
|
* Initial values are DirectMapping = false, DefaultValue = 1,
|
|
* SourceArrayName=0, TargetArrayName = 0,
|
|
* SourceFieldType=vtkDataObject::FIELD_ASSOCIATION_POINTS,
|
|
* TargetFieldType=vtkDataObject::FIELD_ASSOCIATION_POINTS
|
|
*/
|
|
static vtkTransferAttributes* New();
|
|
|
|
vtkTypeMacro(vtkTransferAttributes, vtkPassInputTypeAlgorithm);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
//@{
|
|
/**
|
|
* If on, uses direct mapping from tree to graph vertices.
|
|
* If off, both the graph and tree must contain PedigreeId arrays
|
|
* which are used to match graph and tree vertices.
|
|
* Default is off.
|
|
*/
|
|
vtkSetMacro(DirectMapping, bool);
|
|
vtkGetMacro(DirectMapping, bool);
|
|
vtkBooleanMacro(DirectMapping, bool);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* The field name to use for storing the source array.
|
|
*/
|
|
vtkGetStringMacro(SourceArrayName);
|
|
vtkSetStringMacro(SourceArrayName);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* The field name to use for storing the source array.
|
|
*/
|
|
vtkGetStringMacro(TargetArrayName);
|
|
vtkSetStringMacro(TargetArrayName);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* The source field type for accessing the source array. Valid values are
|
|
* those from enum vtkDataObject::FieldAssociations.
|
|
*/
|
|
vtkGetMacro(SourceFieldType, int);
|
|
vtkSetMacro(SourceFieldType, int);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* The target field type for accessing the target array. Valid values are
|
|
* those from enum vtkDataObject::FieldAssociations.
|
|
*/
|
|
vtkGetMacro(TargetFieldType, int);
|
|
vtkSetMacro(TargetFieldType, int);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* Method to get/set the default value.
|
|
*/
|
|
vtkVariant GetDefaultValue();
|
|
void SetDefaultValue(vtkVariant value);
|
|
//@}
|
|
|
|
/**
|
|
* Set the input type of the algorithm to vtkGraph.
|
|
*/
|
|
int FillInputPortInformation(int port, vtkInformation* info) override;
|
|
|
|
protected:
|
|
vtkTransferAttributes();
|
|
~vtkTransferAttributes() override;
|
|
|
|
bool DirectMapping;
|
|
char* SourceArrayName;
|
|
char* TargetArrayName;
|
|
int SourceFieldType;
|
|
int TargetFieldType;
|
|
|
|
vtkVariant DefaultValue;
|
|
|
|
/**
|
|
* Convert the vtkGraph into vtkPolyData.
|
|
*/
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
|
|
|
private:
|
|
vtkTransferAttributes(const vtkTransferAttributes&) = delete;
|
|
void operator=(const vtkTransferAttributes&) = delete;
|
|
};
|
|
|
|
#endif
|