VTK  9.0.3
vtkClipVolume.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkClipVolume.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 =========================================================================*/
61 #ifndef vtkClipVolume_h
62 #define vtkClipVolume_h
63 
64 #include "vtkFiltersGeneralModule.h" // For export macro
66 
67 class vtkCellData;
68 class vtkDataArray;
69 class vtkIdList;
71 class vtkMergePoints;
73 class vtkPointData;
75 class vtkPoints;
77 class vtkCell;
78 class vtkTetra;
79 class vtkCellArray;
80 class vtkIdTypeArray;
82 
83 class VTKFILTERSGENERAL_EXPORT vtkClipVolume : public vtkUnstructuredGridAlgorithm
84 {
85 public:
87  void PrintSelf(ostream& os, vtkIndent indent) override;
88 
93  static vtkClipVolume* New();
94 
96 
101  vtkSetMacro(Value, double);
102  vtkGetMacro(Value, double);
104 
106 
113  vtkSetMacro(InsideOut, vtkTypeBool);
114  vtkGetMacro(InsideOut, vtkTypeBool);
115  vtkBooleanMacro(InsideOut, vtkTypeBool);
117 
119 
125  vtkGetObjectMacro(ClipFunction, vtkImplicitFunction);
127 
129 
135  vtkSetMacro(GenerateClipScalars, vtkTypeBool);
136  vtkGetMacro(GenerateClipScalars, vtkTypeBool);
137  vtkBooleanMacro(GenerateClipScalars, vtkTypeBool);
139 
141 
145  vtkSetMacro(GenerateClippedOutput, vtkTypeBool);
146  vtkGetMacro(GenerateClippedOutput, vtkTypeBool);
147  vtkBooleanMacro(GenerateClippedOutput, vtkTypeBool);
149 
154 
156 
162  vtkSetMacro(Mixed3DCellGeneration, vtkTypeBool);
163  vtkGetMacro(Mixed3DCellGeneration, vtkTypeBool);
164  vtkBooleanMacro(Mixed3DCellGeneration, vtkTypeBool);
166 
168 
173  vtkSetClampMacro(MergeTolerance, double, 0.0001, 0.25);
174  vtkGetMacro(MergeTolerance, double);
176 
178 
183  vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
185 
191 
195  vtkMTimeType GetMTime() override;
196 
197 protected:
199  ~vtkClipVolume() override;
200 
202 
205 
206  void ClipTets(double value, vtkTetra* clipTetra, vtkDataArray* clipScalars,
207  vtkDataArray* cellScalars, vtkIdList* tetraIds, vtkPoints* tetraPts, vtkPointData* inPD,
208  vtkPointData* outPD, vtkCellData* inCD, vtkIdType cellId, vtkCellData* outCD,
209  vtkCellData* clippedCD, int insideOut);
210  void ClipVoxel(double value, vtkDataArray* cellScalars, int flip, double origin[3],
211  double spacing[3], vtkIdList* cellIds, vtkPoints* cellPts, vtkPointData* inPD,
212  vtkPointData* outPD, vtkCellData* inCD, vtkIdType cellId, vtkCellData* outCD,
213  vtkCellData* clippedCD);
214 
218  double Value;
224 
225 private:
226  vtkOrderedTriangulator* Triangulator;
227 
228  // Used temporarily to pass data around
229  vtkIdType NumberOfCells;
230  vtkCellArray* Connectivity;
231  vtkUnsignedCharArray* Types;
232  vtkIdType NumberOfClippedCells;
233  vtkCellArray* ClippedConnectivity;
234  vtkUnsignedCharArray* ClippedTypes;
235 
236 private:
237  vtkClipVolume(const vtkClipVolume&) = delete;
238  void operator=(const vtkClipVolume&) = delete;
239 };
240 
241 #endif
object to represent cell connectivity
Definition: vtkCellArray.h:180
represent and manipulate cell attribute data
Definition: vtkCellData.h:33
abstract class to specify cell behavior
Definition: vtkCell.h:57
clip volume data with user-specified implicit function or input scalar data
Definition: vtkClipVolume.h:84
vtkUnstructuredGrid * ClippedOutput
vtkUnstructuredGrid * GetClippedOutput()
Return the clipped output.
void ClipTets(double value, vtkTetra *clipTetra, vtkDataArray *clipScalars, vtkDataArray *cellScalars, vtkIdList *tetraIds, vtkPoints *tetraPts, vtkPointData *inPD, vtkPointData *outPD, vtkCellData *inCD, vtkIdType cellId, vtkCellData *outCD, vtkCellData *clippedCD, int insideOut)
vtkClipVolume(vtkImplicitFunction *cf=nullptr)
vtkTypeBool GenerateClipScalars
void ClipVoxel(double value, vtkDataArray *cellScalars, int flip, double origin[3], double spacing[3], vtkIdList *cellIds, vtkPoints *cellPts, vtkPointData *inPD, vtkPointData *outPD, vtkCellData *inCD, vtkIdType cellId, vtkCellData *outCD, vtkCellData *clippedCD)
vtkTypeBool InsideOut
virtual void SetClipFunction(vtkImplicitFunction *)
Specify the implicit function with which to perform the clipping.
vtkTypeBool GenerateClippedOutput
vtkIncrementalPointLocator * Locator
vtkMTimeType GetMTime() override
Return the mtime also considering the locator and clip function.
vtkImplicitFunction * ClipFunction
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkClipVolume() override
void ReportReferences(vtkGarbageCollector *) override
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void CreateDefaultLocator()
Create default locator.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
double MergeTolerance
vtkTypeBool Mixed3DCellGeneration
void SetLocator(vtkIncrementalPointLocator *locator)
Set / Get a spatial locator for merging points.
static vtkClipVolume * New()
Construct with user-specified implicit function; InsideOut turned off; value set to 0....
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:50
Detect and break reference loops.
list of point or cell ids
Definition: vtkIdList.h:31
dynamic, self-adjusting array of vtkIdType
abstract interface for implicit functions
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.
merge exactly coincident points
helper class to generate triangulations
represent and manipulate point attribute data
Definition: vtkPointData.h:32
represent and manipulate 3D points
Definition: vtkPoints.h:34
a 3D cell that represents a tetrahedron
Definition: vtkTetra.h:42
dynamic, self-adjusting array of unsigned char
Superclass for algorithms that produce only unstructured grid as output.
dataset represents arbitrary combinations of all possible cell types
@ info
Definition: vtkX3D.h:382
@ value
Definition: vtkX3D.h:226
@ port
Definition: vtkX3D.h:453
@ spacing
Definition: vtkX3D.h:487
int vtkTypeBool
Definition: vtkABI.h:69
int vtkIdType
Definition: vtkType.h:338
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293