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vtkAMRSliceFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAMRSliceFilter.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  =========================================================================*/
24 #ifndef vtkAMRSliceFilter_h
25 #define vtkAMRSliceFilter_h
26 
27 #include "vtkFiltersAMRModule.h" // For export macro
29 
30 #include <vector> // For STL vector
31 
32 class vtkInformation;
34 class vtkOverlappingAMR;
36 class vtkPlane;
37 class vtkAMRBox;
38 class vtkUniformGrid;
39 
40 class VTKFILTERSAMR_EXPORT vtkAMRSliceFilter :
42 {
43 public:
44  static vtkAMRSliceFilter* New();
46  void PrintSelf(ostream &os, vtkIndent indent ) override;
47 
48  // Inline Gettters & Setters
49 
51 
54  vtkSetMacro(OffsetFromOrigin,double);
55  vtkGetMacro(OffsetFromOrigin,double);
57 
59 
62  vtkSetMacro(MaxResolution,unsigned int);
63  vtkGetMacro(MaxResolution,unsigned int);
65 
69  enum NormalTag : int
70  {
71  X_NORMAL = 1, Y_NORMAL = 2, Z_NORMAL = 4
72  };
73 
75 
79  vtkSetMacro(Normal,int);
80  vtkGetMacro(Normal,int);
82 
84 
88  vtkSetMacro( Controller, vtkMultiProcessController* );
89  vtkGetMacro( Controller, vtkMultiProcessController* );
91 
92  // Standard Pipeline methods
93  int RequestData(
97 
102  int RequestInformation(
103  vtkInformation *rqst,
104  vtkInformationVector **inputVector,
105  vtkInformationVector *outputVector ) override;
106 
112 
113 protected:
115  ~vtkAMRSliceFilter() override;
116 
121  int GetDonorCellIdx( double x[3], vtkUniformGrid *ug );
122 
127  void ComputeCellCenter(
128  vtkUniformGrid *ug, const int cellIdx, double centroid[3] );
129 
134  vtkUniformGrid* GetSlice( double origin[3], int* dims, double* gorigin, double* spacing );
135 
139  void GetSliceCellData( vtkUniformGrid *slice, vtkUniformGrid *grid3D );
140 
144  bool PlaneIntersectsAMRBox( double plane[4], double bounds[6] );
145 
151  void ComputeAMRBlocksToLoad(
152  vtkPlane *p, vtkOverlappingAMR *metadata );
153 
157  void GetAMRSliceInPlane(
158  vtkPlane *p, vtkOverlappingAMR *inp,
159  vtkOverlappingAMR *out );
160 
164  bool IsAMRData2D( vtkOverlappingAMR *input );
165 
169  vtkPlane* GetCutPlane( vtkOverlappingAMR *input );
170 
172  int Normal;
173  unsigned int MaxResolution;
175 
176  std::vector< int > BlocksToLoad;
177 
178 private:
179  vtkAMRSliceFilter( const vtkAMRSliceFilter& ) = delete;
180  void operator=( const vtkAMRSliceFilter& ) = delete;
181 };
182 
183 #endif /* vtkAMRSliceFilter_h */
vtkAMRBox
Encloses a rectangular region of voxel like cells.
Definition: vtkAMRBox.h:33
vtkPlane
perform various plane computations
Definition: vtkPlane.h:31
vtkAMRSliceFilter::OffsetFromOrigin
double OffsetFromOrigin
Definition: vtkAMRSliceFilter.h:171
vtkUniformGridAMRAlgorithm::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
Definition: vtkUniformGridAMRAlgorithm.h:97
vtkOverlappingAMRAlgorithm::New
static vtkOverlappingAMRAlgorithm * New()
vtkOverlappingAMRAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAMRSliceFilter
Definition: vtkAMRSliceFilter.h:40
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkUniformGridAMRAlgorithm::RequestData
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
Definition: vtkUniformGridAMRAlgorithm.h:89
vtkX3D::Normal
Definition: vtkX3D.h:45
vtkUniformGrid
image data with blanking
Definition: vtkUniformGrid.h:34
vtkOverlappingAMRAlgorithm::FillOutputPortInformation
int FillOutputPortInformation(int port, vtkInformation *info) override
See algorithm for more info.
vtkAMRSliceFilter::Normal
int Normal
Definition: vtkAMRSliceFilter.h:172
vtkX3D::port
Definition: vtkX3D.h:447
vtkOverlappingAMRAlgorithm::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkMultiProcessController
Multiprocessing communication superclass.
Definition: vtkMultiProcessController.h:76
vtkAMRSliceFilter::BlocksToLoad
std::vector< int > BlocksToLoad
Definition: vtkAMRSliceFilter.h:176
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkOverlappingAMRAlgorithm
Definition: vtkOverlappingAMRAlgorithm.h:32
vtkOverlappingAMR
hierarchical dataset of vtkUniformGrids
Definition: vtkOverlappingAMR.h:40
vtkAMRSliceFilter::NormalTag
NormalTag
Tags to identify normals along the X, Y and Z directions.
Definition: vtkAMRSliceFilter.h:69
vtkX3D::spacing
Definition: vtkX3D.h:481
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkAMRSliceFilter::Controller
vtkMultiProcessController * Controller
Definition: vtkAMRSliceFilter.h:174
vtkX3D::info
Definition: vtkX3D.h:376
vtkUniformGridAMRAlgorithm::RequestInformation
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
Definition: vtkUniformGridAMRAlgorithm.h:81
vtkOverlappingAMRAlgorithm.h
vtkAMRSliceFilter::MaxResolution
unsigned int MaxResolution
Definition: vtkAMRSliceFilter.h:173