VTK  9.2.6
vtkAppendFilter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAppendFilter.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=========================================================================*/
38
39#ifndef vtkAppendFilter_h
40#define vtkAppendFilter_h
41
42#include "vtkFiltersCoreModule.h" // For export macro
44
47
48class VTKFILTERSCORE_EXPORT vtkAppendFilter : public vtkUnstructuredGridAlgorithm
49{
50public:
53 void PrintSelf(ostream& os, vtkIndent indent) override;
54
56
60 vtkDataSet* GetInput() { return this->GetInput(0); }
62
64
69 vtkGetMacro(MergePoints, vtkTypeBool);
70 vtkSetMacro(MergePoints, vtkTypeBool);
71 vtkBooleanMacro(MergePoints, vtkTypeBool);
73
75
82 vtkSetClampMacro(Tolerance, double, 0.0, VTK_DOUBLE_MAX);
83 vtkGetMacro(Tolerance, double);
85
87
92 vtkSetMacro(ToleranceIsAbsolute, bool);
93 vtkGetMacro(ToleranceIsAbsolute, bool);
94 vtkBooleanMacro(ToleranceIsAbsolute, bool);
96
101
107
109
115 vtkGetMacro(OutputPointsPrecision, int);
117
118protected:
121
122 // Usual data generation method
125 int FillInputPortInformation(int port, vtkInformation* info) override;
126
127 // list of data sets to append together.
128 // Here as a convenience. It is a copy of the input array.
130
131 // If true we will attempt to merge points. Must also not have
132 // ghost cells defined.
134
136 double Tolerance;
137
138 // If true, tolerance is used as is. If false, tolerance is multiplied by
139 // the diagonal of the bounding box of the input.
141
142private:
143 vtkAppendFilter(const vtkAppendFilter&) = delete;
144 void operator=(const vtkAppendFilter&) = delete;
145
146 // Get all input data sets that have points, cells, or both.
147 // Caller must delete the returned vtkDataSetCollection.
148 vtkDataSetCollection* GetNonEmptyInputs(vtkInformationVector** inputVector);
149
150 void AppendArrays(int attributesType, vtkInformationVector** inputVector, vtkIdType* globalIds,
151 vtkUnstructuredGrid* output, vtkIdType totalNumberOfElements);
152};
153
154#endif
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkDataSetCollection * InputList
void RemoveInputData(vtkDataSet *in)
Remove a dataset from the list of data to append.
vtkDataSet * GetInput()
Get any input of this filter.
vtkTypeBool MergePoints
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
~vtkAppendFilter() override
static vtkAppendFilter * New()
vtkDataSetCollection * GetInputList()
Returns a copy of the input array.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkDataSet * GetInput(int idx)
Get any input of this filter.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
represent and manipulate attribute data in a dataset
maintain an unordered list of dataset objects
abstract class to specify dataset behavior
Definition vtkDataSet.h:63
a simple class to control print indentation
Definition vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
dataset represents arbitrary combinations of all possible cell types
int vtkTypeBool
Definition vtkABI.h:69
int vtkIdType
Definition vtkType.h:332
#define VTK_DOUBLE_MAX
Definition vtkType.h:165