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.
114 lines
3.9 KiB
C
114 lines
3.9 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkPassSelectedArrays.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.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkPassSelectedArrays
|
||
|
|
* @brief pass through chosen arrays
|
||
|
|
*
|
||
|
|
* vtkPassSelectedArrays can be used to pass through chosen arrays. It is
|
||
|
|
* intended as a replacement for vtkPassArrays filter with a more standard API
|
||
|
|
* that uses `vtkDataArraySelection` to choose arrays to pass through.
|
||
|
|
*
|
||
|
|
* To enable/disable arrays to pass, get the appropriate `vtkDataArraySelection`
|
||
|
|
* instance using `GetArraySelection` or the association specific get methods
|
||
|
|
* such as `GetPointDataArraySelection`, `GetCellDataArraySelection` etc. and
|
||
|
|
* then enable/disable arrays using `vtkDataArraySelection` API. Using
|
||
|
|
* vtkDataArraySelection::SetUnknownArraySetting` one also dictate how arrays
|
||
|
|
* not explicitly listed are to be handled.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkPassSelectedArrays_h
|
||
|
|
#define vtkPassSelectedArrays_h
|
||
|
|
|
||
|
|
#include "vtkDataObject.h" // for vtkDataObject::FieldAssociations
|
||
|
|
#include "vtkFiltersGeneralModule.h" // For export macro
|
||
|
|
#include "vtkPassInputTypeAlgorithm.h"
|
||
|
|
#include "vtkSmartPointer.h" // for ivar
|
||
|
|
|
||
|
|
class vtkDataArraySelection;
|
||
|
|
|
||
|
|
class VTKFILTERSGENERAL_EXPORT vtkPassSelectedArrays : public vtkPassInputTypeAlgorithm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkPassSelectedArrays* New();
|
||
|
|
vtkTypeMacro(vtkPassSelectedArrays, vtkPassInputTypeAlgorithm);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* Enable/disable this filter. When disabled, this filter passes all input arrays
|
||
|
|
* irrespective of the array selections. Default is `true`.
|
||
|
|
*/
|
||
|
|
vtkSetMacro(Enabled, bool);
|
||
|
|
vtkGetMacro(Enabled, bool);
|
||
|
|
vtkBooleanMacro(Enabled, bool);
|
||
|
|
//@}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the vtkDataArraySelection instance associated with a particular
|
||
|
|
* array association type (vtkDataObject::FieldAssociations). Returns nullptr
|
||
|
|
* if the association type is invalid others the corresponding
|
||
|
|
* vtkDataArraySelection instance is returned.
|
||
|
|
*/
|
||
|
|
vtkDataArraySelection* GetArraySelection(int association);
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* Convenience methods that call `GetArraySelection` with corresponding
|
||
|
|
* association type.
|
||
|
|
*/
|
||
|
|
vtkDataArraySelection* GetPointDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_POINTS);
|
||
|
|
}
|
||
|
|
vtkDataArraySelection* GetCellDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_CELLS);
|
||
|
|
}
|
||
|
|
vtkDataArraySelection* GetFieldDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_NONE);
|
||
|
|
}
|
||
|
|
vtkDataArraySelection* GetVertexDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_VERTICES);
|
||
|
|
}
|
||
|
|
vtkDataArraySelection* GetEdgeDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_EDGES);
|
||
|
|
}
|
||
|
|
vtkDataArraySelection* GetRowDataArraySelection()
|
||
|
|
{
|
||
|
|
return this->GetArraySelection(vtkDataObject::FIELD_ASSOCIATION_ROWS);
|
||
|
|
}
|
||
|
|
//@}
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkPassSelectedArrays();
|
||
|
|
~vtkPassSelectedArrays() override;
|
||
|
|
|
||
|
|
int FillInputPortInformation(int port, vtkInformation* info) override;
|
||
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkPassSelectedArrays(const vtkPassSelectedArrays&) = delete;
|
||
|
|
void operator=(const vtkPassSelectedArrays&) = delete;
|
||
|
|
|
||
|
|
bool Enabled;
|
||
|
|
vtkSmartPointer<vtkDataArraySelection> ArraySelections[vtkDataObject::NUMBER_OF_ASSOCIATIONS];
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|