VTK  9.1.20211115
vtkAppendDataSets.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAppendDataSets.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 =========================================================================*/
42 #ifndef vtkAppendDataSets_h
43 #define vtkAppendDataSets_h
44 
45 #include "vtkFiltersCoreModule.h" // For export macro
46 #include "vtkPointSetAlgorithm.h"
47 
48 class vtkDataSet;
50 
51 class VTKFILTERSCORE_EXPORT vtkAppendDataSets : public vtkPointSetAlgorithm
52 {
53 public:
56  void PrintSelf(ostream& os, vtkIndent indent) override;
57 
59 
64  vtkGetMacro(MergePoints, bool);
65  vtkSetMacro(MergePoints, bool);
66  vtkBooleanMacro(MergePoints, bool);
68 
70 
77  vtkSetClampMacro(Tolerance, double, 0.0, VTK_DOUBLE_MAX);
78  vtkGetMacro(Tolerance, double);
80 
82 
87  vtkSetMacro(ToleranceIsAbsolute, bool);
88  vtkGetMacro(ToleranceIsAbsolute, bool);
89  vtkBooleanMacro(ToleranceIsAbsolute, bool);
91 
93 
102  vtkSetMacro(OutputDataSetType, int);
103  vtkGetMacro(OutputDataSetType, int);
105 
107 
112  vtkSetClampMacro(OutputPointsPrecision, int, SINGLE_PRECISION, DEFAULT_PRECISION);
113  vtkGetMacro(OutputPointsPrecision, int);
115 
121 
122 protected:
124  ~vtkAppendDataSets() override;
125 
126  // Usual data generation method
128  vtkInformationVector* outputVector) override;
132 
133  // If true we will attempt to merge points. Must also not have
134  // ghost cells defined.
136 
137  // Tolerance used for point merging
138  double Tolerance;
139 
140  // If true, tolerance is used as is. If false, tolerance is multiplied by
141  // the diagonal of the bounding box of the input.
143 
144  // Output data set type.
146 
147  // Precision of output points.
149 
150 private:
151  vtkAppendDataSets(const vtkAppendDataSets&) = delete;
152  void operator=(const vtkAppendDataSets&) = delete;
153 
154  // Get all input data sets that have points, cells, or both.
155  // Caller must delete the returned vtkDataSetCollection.
156  vtkDataSetCollection* GetNonEmptyInputs(vtkInformationVector** inputVector);
157 };
158 
159 #endif
Appends one or more datasets together into a single output vtkPointSet.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
static vtkAppendDataSets * New()
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
~vtkAppendDataSets() override
int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
maintain an unordered list of dataset objects
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce output of the same type as input.
@ info
Definition: vtkX3D.h:382
@ port
Definition: vtkX3D.h:453
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_DOUBLE_MAX
Definition: vtkType.h:165