VTK  9.0.1
vtkProjectSphereFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkProjectSphereFilter.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 =========================================================================*/
23 #ifndef vtkProjectSphereFilter_h
24 #define vtkProjectSphereFilter_h
25 
26 #include "vtkFiltersGeometryModule.h" // For export macro
27 #include "vtkPointSetAlgorithm.h"
28 
29 class vtkCell;
30 class vtkCellArray;
32 class vtkIdList;
35 
36 class VTKFILTERSGEOMETRY_EXPORT vtkProjectSphereFilter : public vtkPointSetAlgorithm
37 {
38 public:
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
43 
45 
48  vtkSetVector3Macro(Center, double);
49  vtkGetVectorMacro(Center, double, 3);
51 
53 
57  vtkGetMacro(KeepPolePoints, bool);
58  vtkSetMacro(KeepPolePoints, bool);
59  vtkBooleanMacro(KeepPolePoints, bool);
61 
63 
68  vtkGetMacro(TranslateZ, bool);
69  vtkSetMacro(TranslateZ, bool);
70  vtkBooleanMacro(TranslateZ, bool);
72 
73 protected:
76 
78 
80 
83  void TransformTensors(vtkIdType id, double* coord, vtkDataSetAttributes* arrays);
84 
90  virtual void ComputePointsClosestToCenterLine(double, vtkIdList*) {}
91 
96  virtual double GetZTranslation(vtkPointSet* input);
97 
102  void SplitCell(vtkPointSet* input, vtkPointSet* output, vtkIdType inputCellId,
103  vtkIncrementalPointLocator* locator, vtkCellArray* connectivity, int splitSide);
104 
105  void SetCellInformation(vtkUnstructuredGrid* output, vtkCell* cell, vtkIdType numberOfNewCells);
106 
107 private:
109  void operator=(const vtkProjectSphereFilter&) = delete;
110 
111  double Center[3];
112  const double SplitLongitude;
113  bool KeepPolePoints;
114  bool TranslateZ;
115 };
116 
117 #endif // vtkProjectSphereFilter_h
object to represent cell connectivity
Definition: vtkCellArray.h:180
abstract class to specify cell behavior
Definition: vtkCell.h:57
represent and manipulate attribute data in a dataset
list of point or cell ids
Definition: vtkIdList.h:31
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce output of the same type as input.
abstract class for specifying dataset behavior
Definition: vtkPointSet.h:63
A filter to 'unroll' a sphere.
void TransformCellInformation(vtkPointSet *input, vtkPointSet *output, vtkIdList *)
virtual double GetZTranslation(vtkPointSet *input)
If TranslateZ is true then this is the method that computes the amount to translate.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkProjectSphereFilter * New()
void TransformTensors(vtkIdType id, double *coord, vtkDataSetAttributes *arrays)
virtual void ComputePointsClosestToCenterLine(double, vtkIdList *)
Parallel part of the algorithm to figure out the closest point to the centerline (i....
void TransformPointInformation(vtkPointSet *input, vtkPointSet *output, vtkIdList *)
~vtkProjectSphereFilter() override
void SplitCell(vtkPointSet *input, vtkPointSet *output, vtkIdType inputCellId, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, int splitSide)
Split a cell into multiple cells because it stretches across the SplitLongitude.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void SetCellInformation(vtkUnstructuredGrid *output, vtkCell *cell, vtkIdType numberOfNewCells)
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
dataset represents arbitrary combinations of all possible cell types
@ info
Definition: vtkX3D.h:382
@ port
Definition: vtkX3D.h:453
int vtkIdType
Definition: vtkType.h:338