VTK  9.1.0
vtkVectorNorm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkVectorNorm.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=========================================================================*/
35#ifndef vtkVectorNorm_h
36#define vtkVectorNorm_h
37
38#define VTK_ATTRIBUTE_MODE_DEFAULT 0
39#define VTK_ATTRIBUTE_MODE_USE_POINT_DATA 1
40#define VTK_ATTRIBUTE_MODE_USE_CELL_DATA 2
41
42#include "vtkDataSetAlgorithm.h"
43#include "vtkFiltersCoreModule.h" // For export macro
44
45class VTKFILTERSCORE_EXPORT vtkVectorNorm : public vtkDataSetAlgorithm
46{
47public:
49 void PrintSelf(ostream& os, vtkIndent indent) override;
50
54 static vtkVectorNorm* New();
55
56 // Specify whether to normalize scalar values. If the data is normalized,
57 // then it will fall in the range [0,1].
58 vtkSetMacro(Normalize, vtkTypeBool);
59 vtkGetMacro(Normalize, vtkTypeBool);
60 vtkBooleanMacro(Normalize, vtkTypeBool);
61
63
72 vtkSetMacro(AttributeMode, int);
73 vtkGetMacro(AttributeMode, int);
74 void SetAttributeModeToDefault() { this->SetAttributeMode(VTK_ATTRIBUTE_MODE_DEFAULT); }
76 {
77 this->SetAttributeMode(VTK_ATTRIBUTE_MODE_USE_POINT_DATA);
78 }
82
83protected:
85 ~vtkVectorNorm() override = default;
86
88
89 vtkTypeBool Normalize; // normalize 0<=n<=1 if true.
90 int AttributeMode; // control whether to use point or cell data, or both
91
92private:
93 vtkVectorNorm(const vtkVectorNorm&) = delete;
94 void operator=(const vtkVectorNorm&) = delete;
95};
96
97#endif
Superclass for algorithms that produce output of the same type as input.
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
generate scalars from Euclidean norm of vectors
Definition: vtkVectorNorm.h:46
vtkTypeBool Normalize
Definition: vtkVectorNorm.h:89
void SetAttributeModeToUsePointData()
Control how the filter works to generate scalar data from the input vector data.
Definition: vtkVectorNorm.h:75
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
const char * GetAttributeModeAsString()
Control how the filter works to generate scalar data from the input vector data.
void SetAttributeModeToUseCellData()
Control how the filter works to generate scalar data from the input vector data.
Definition: vtkVectorNorm.h:79
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetAttributeModeToDefault()
Control how the filter works to generate scalar data from the input vector data.
Definition: vtkVectorNorm.h:74
static vtkVectorNorm * New()
Construct with normalize flag off.
~vtkVectorNorm() override=default
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_ATTRIBUTE_MODE_USE_POINT_DATA
Definition: vtkThreshold.h:45
#define VTK_ATTRIBUTE_MODE_DEFAULT
Definition: vtkThreshold.h:44
#define VTK_ATTRIBUTE_MODE_USE_CELL_DATA
Definition: vtkThreshold.h:46