VTK
vtkPieceScalars.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPieceScalars.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
31#ifndef vtkPieceScalars_h
32#define vtkPieceScalars_h
33
34#include "vtkFiltersParallelModule.h" // For export macro
35#include "vtkDataSetAlgorithm.h"
36
37class vtkFloatArray;
38class vtkIntArray;
39
40class VTKFILTERSPARALLEL_EXPORT vtkPieceScalars : public vtkDataSetAlgorithm
41{
42public:
44
46 void PrintSelf(ostream& os, vtkIndent indent);
47
51 void SetScalarModeToCellData() {this->SetCellScalarsFlag(1);}
52 void SetScalarModeToPointData() {this->SetCellScalarsFlag(0);}
53 int GetScalarMode() {return this->CellScalarsFlag;}
54
55 // Dscription:
56 // This option uses a random mapping between pieces and scalar values.
57 // The scalar values are chosen between 0 and 1. By default, random mode is off.
58 vtkSetMacro(RandomMode, int);
59 vtkGetMacro(RandomMode, int);
60 vtkBooleanMacro(RandomMode, int);
61
62protected:
65
66 // Append the pieces.
68
69 vtkIntArray *MakePieceScalars(int piece, vtkIdType numScalars);
70 vtkFloatArray *MakeRandomScalars(int piece, vtkIdType numScalars);
71
72 vtkSetMacro(CellScalarsFlag,int);
75private:
76 vtkPieceScalars(const vtkPieceScalars&) VTK_DELETE_FUNCTION;
77 void operator=(const vtkPieceScalars&) VTK_DELETE_FUNCTION;
78};
79
80#endif
Superclass for algorithms that produce output of the same type as input.
dynamic, self-adjusting array of float
Definition: vtkFloatArray.h:42
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:46
Sets all cell scalars from the update piece.
void SetScalarModeToCellData()
Option to centerate cell scalars of points scalars.
vtkIntArray * MakePieceScalars(int piece, vtkIdType numScalars)
vtkFloatArray * MakeRandomScalars(int piece, vtkIdType numScalars)
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks the algorithm to do its work.
void SetScalarModeToPointData()
static vtkPieceScalars * New()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
int vtkIdType
Definition: vtkType.h:287