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.
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkPieceScalars.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 vtkPieceScalars
|
|
* @brief Sets all cell scalars from the update piece.
|
|
*
|
|
*
|
|
* vtkPieceScalars is meant to display which piece is being requested
|
|
* as scalar values. It is useful for visualizing the partitioning for
|
|
* streaming or distributed pipelines.
|
|
*
|
|
* @sa
|
|
* vtkPolyDataStreamer
|
|
*/
|
|
|
|
#ifndef vtkPieceScalars_h
|
|
#define vtkPieceScalars_h
|
|
|
|
#include "vtkDataSetAlgorithm.h"
|
|
#include "vtkFiltersParallelModule.h" // For export macro
|
|
|
|
class vtkFloatArray;
|
|
class vtkIntArray;
|
|
|
|
class VTKFILTERSPARALLEL_EXPORT vtkPieceScalars : public vtkDataSetAlgorithm
|
|
{
|
|
public:
|
|
static vtkPieceScalars* New();
|
|
|
|
vtkTypeMacro(vtkPieceScalars, vtkDataSetAlgorithm);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
/**
|
|
* Option to centerate cell scalars of points scalars. Default is point scalars.
|
|
*/
|
|
void SetScalarModeToCellData() { this->SetCellScalarsFlag(1); }
|
|
void SetScalarModeToPointData() { this->SetCellScalarsFlag(0); }
|
|
int GetScalarMode() { return this->CellScalarsFlag; }
|
|
|
|
// Dscription:
|
|
// This option uses a random mapping between pieces and scalar values.
|
|
// The scalar values are chosen between 0 and 1. By default, random mode is off.
|
|
vtkSetMacro(RandomMode, vtkTypeBool);
|
|
vtkGetMacro(RandomMode, vtkTypeBool);
|
|
vtkBooleanMacro(RandomMode, vtkTypeBool);
|
|
|
|
protected:
|
|
vtkPieceScalars();
|
|
~vtkPieceScalars() override;
|
|
|
|
// Append the pieces.
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
|
|
|
vtkIntArray* MakePieceScalars(int piece, vtkIdType numScalars);
|
|
vtkFloatArray* MakeRandomScalars(int piece, vtkIdType numScalars);
|
|
|
|
vtkSetMacro(CellScalarsFlag, int);
|
|
int CellScalarsFlag;
|
|
vtkTypeBool RandomMode;
|
|
|
|
private:
|
|
vtkPieceScalars(const vtkPieceScalars&) = delete;
|
|
void operator=(const vtkPieceScalars&) = delete;
|
|
};
|
|
|
|
#endif
|