VTK
vtkGeometryFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkGeometryFilter.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 =========================================================================*/
53 #ifndef vtkGeometryFilter_h
54 #define vtkGeometryFilter_h
55 
56 #include "vtkFiltersGeometryModule.h" // For export macro
57 #include "vtkPolyDataAlgorithm.h"
58 
60 
61 class VTKFILTERSGEOMETRY_EXPORT vtkGeometryFilter : public vtkPolyDataAlgorithm
62 {
63 public:
64  static vtkGeometryFilter *New();
66  void PrintSelf(ostream& os, vtkIndent indent) override;
67 
69 
72  vtkSetMacro(PointClipping,vtkTypeBool);
73  vtkGetMacro(PointClipping,vtkTypeBool);
74  vtkBooleanMacro(PointClipping,vtkTypeBool);
76 
78 
81  vtkSetMacro(CellClipping,vtkTypeBool);
82  vtkGetMacro(CellClipping,vtkTypeBool);
83  vtkBooleanMacro(CellClipping,vtkTypeBool);
85 
87 
90  vtkSetMacro(ExtentClipping,vtkTypeBool);
91  vtkGetMacro(ExtentClipping,vtkTypeBool);
92  vtkBooleanMacro(ExtentClipping,vtkTypeBool);
94 
96 
99  vtkSetClampMacro(PointMinimum,vtkIdType,0,VTK_ID_MAX);
100  vtkGetMacro(PointMinimum,vtkIdType);
102 
104 
107  vtkSetClampMacro(PointMaximum,vtkIdType,0,VTK_ID_MAX);
108  vtkGetMacro(PointMaximum,vtkIdType);
110 
112 
115  vtkSetClampMacro(CellMinimum,vtkIdType,0,VTK_ID_MAX);
116  vtkGetMacro(CellMinimum,vtkIdType);
118 
120 
123  vtkSetClampMacro(CellMaximum,vtkIdType,0,VTK_ID_MAX);
124  vtkGetMacro(CellMaximum,vtkIdType);
126 
130  void SetExtent(double xMin, double xMax, double yMin, double yMax,
131  double zMin, double zMax);
132 
134 
137  void SetExtent(double extent[6]);
138  double *GetExtent() VTK_SIZEHINT(6) { return this->Extent;};
140 
142 
147  vtkSetMacro(Merging,vtkTypeBool);
148  vtkGetMacro(Merging,vtkTypeBool);
149  vtkBooleanMacro(Merging,vtkTypeBool);
151 
153 
157  void SetLocator(vtkIncrementalPointLocator *locator);
158  vtkGetObjectMacro(Locator,vtkIncrementalPointLocator);
160 
164  void CreateDefaultLocator();
165 
169  vtkMTimeType GetMTime() override;
170 
172 
178  void SetOutputPointsPrecision(int precision);
179  int GetOutputPointsPrecision() const;
181 
182 protected:
184  ~vtkGeometryFilter() override;
185 
187  int FillInputPortInformation(int port, vtkInformation *info) override;
188 
189  //special cases for performance
190  void PolyDataExecute(vtkDataSet *, vtkPolyData *);
191  void UnstructuredGridExecute(vtkDataSet *, vtkPolyData *);
192  void StructuredGridExecute(vtkDataSet *, vtkPolyData *, vtkInformation *);
194 
199  double Extent[6];
204 
207 private:
208  vtkGeometryFilter(const vtkGeometryFilter&) = delete;
209  void operator=(const vtkGeometryFilter&) = delete;
210 };
211 
212 #endif
213 
214 
Store vtkAlgorithm input/output information.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:300
abstract class to specify dataset behavior
Definition: vtkDataSet.h:56
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
Abstract class in support of both point location and point insertion.
vtkTypeBool PointClipping
int vtkIdType
Definition: vtkType.h:345
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
vtkTypeBool CellClipping
static vtkPolyDataAlgorithm * New()
int vtkTypeBool
Definition: vtkABI.h:69
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkTypeBool ExtentClipping
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
Definition: vtkIndent.h:33
virtual vtkMTimeType GetMTime()
Return this object's modified time.
#define VTK_SIZEHINT(...)
#define VTK_ID_MAX
Definition: vtkType.h:349
double * GetExtent()
Set / get a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
extract geometry from data (or convert data to polygonal type)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkIncrementalPointLocator * Locator