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vtkTrimmedExtrusionFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTrimmedExtrusionFilter.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 =========================================================================*/
67 #ifndef vtkTrimmedExtrusionFilter_h
68 #define vtkTrimmedExtrusionFilter_h
69 
70 #include "vtkFiltersModelingModule.h" // For export macro
71 #include "vtkPolyDataAlgorithm.h"
72 
74 
75 class VTKFILTERSMODELING_EXPORT vtkTrimmedExtrusionFilter : public vtkPolyDataAlgorithm
76 {
77 public:
79  void PrintSelf(ostream& os, vtkIndent indent) override;
80 
85 
87 
90  vtkSetVector3Macro(ExtrusionDirection,double);
91  vtkGetVectorMacro(ExtrusionDirection,double,3);
93 
95 
104 
106 
112 
114 
117  vtkSetMacro(Capping,int);
118  vtkGetMacro(Capping,int);
119  vtkBooleanMacro(Capping,int);
121 
122  // How to extrude data. Either determine boundary edges and sweep them; or
123  // sweep all edges.
125  {
126  BOUNDARY_EDGES=0,
127  ALL_EDGES=1
128  };
129 
131 
140  vtkSetMacro(ExtrusionStrategy,int);
141  vtkGetMacro(ExtrusionStrategy,int);
143  { this->SetExtrusionStrategy(BOUNDARY_EDGES); }
145  { this->SetExtrusionStrategy(ALL_EDGES); }
147 
148  // How to cap data.
150  {
151  INTERSECTION=0,
152  MINIMUM_DISTANCE=1,
153  MAXIMUM_DISTANCE=2,
154  AVERAGE_DISTANCE=3,
155  };
156 
158 
179  vtkSetMacro(CappingStrategy,int);
180  vtkGetMacro(CappingStrategy,int);
182  { this->SetCappingStrategy(INTERSECTION); }
184  { this->SetCappingStrategy(MINIMUM_DISTANCE); }
186  { this->SetCappingStrategy(MAXIMUM_DISTANCE); }
188  { this->SetCappingStrategy(AVERAGE_DISTANCE); }
190 
192 
197  vtkGetObjectMacro(Locator,vtkAbstractCellLocator);
199 
200 protected:
203 
204  int Capping;
205  double ExtrusionDirection[3];
209 
210  void AdjustPoints(vtkPolyData *mesh, vtkIdType numPts, vtkIdType numCells,
211  unsigned char *hots, vtkPoints *newPts);
212 
213  void ExtrudeEdges(vtkPolyData *input, vtkPolyData *output,
214  vtkIdType numPts, vtkIdType numCells);
215 
217  vtkIdType p1, vtkIdType p2, vtkIdList *cellIds);
218 
221 
222 private:
224  void operator=(const vtkTrimmedExtrusionFilter&) = delete;
225 };
226 
227 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:40
vtkTrimmedExtrusionFilter::New
static vtkTrimmedExtrusionFilter * New()
Create object with extrusion direction (0,0,1) and capping on.
vtkTrimmedExtrusionFilter::Capping
int Capping
Definition: vtkTrimmedExtrusionFilter.h:204
vtkTrimmedExtrusionFilter::SetCappingStrategyToMaximumDistance
void SetCappingStrategyToMaximumDistance()
Definition: vtkTrimmedExtrusionFilter.h:185
vtkTrimmedExtrusionFilter::SetExtrusionStrategyToBoundaryEdges
void SetExtrusionStrategyToBoundaryEdges()
Definition: vtkTrimmedExtrusionFilter.h:142
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkTrimmedExtrusionFilter::SetCappingStrategyToMinimumDistance
void SetCappingStrategyToMinimumDistance()
Definition: vtkTrimmedExtrusionFilter.h:183
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkTrimmedExtrusionFilter::SetCappingStrategyToAverageDistance
void SetCappingStrategyToAverageDistance()
Definition: vtkTrimmedExtrusionFilter.h:187
vtkTrimmedExtrusionFilter::ExtrusionStrategy
ExtrusionStrategy
Definition: vtkTrimmedExtrusionFilter.h:125
vtkTrimmedExtrusionFilter::vtkTrimmedExtrusionFilter
vtkTrimmedExtrusionFilter()
vtkTrimmedExtrusionFilter::SetExtrusionStrategyToAllEdges
void SetExtrusionStrategyToAllEdges()
Definition: vtkTrimmedExtrusionFilter.h:144
vtkTrimmedExtrusionFilter::CappingStrategy
CappingStrategy
Definition: vtkTrimmedExtrusionFilter.h:150
vtkTrimmedExtrusionFilter::CappingStrategy
int CappingStrategy
Definition: vtkTrimmedExtrusionFilter.h:207
vtkTrimmedExtrusionFilter::GetTrimSurface
vtkPolyData * GetTrimSurface()
Return a pointer to the enclosing surface.
vtkPolyDataAlgorithm.h
vtkTrimmedExtrusionFilter::SetTrimSurfaceConnection
void SetTrimSurfaceConnection(vtkAlgorithmOutput *algOutput)
vtkTrimmedExtrusionFilter::RequestData
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkTrimmedExtrusionFilter::AdjustPoints
void AdjustPoints(vtkPolyData *mesh, vtkIdType numPts, vtkIdType numCells, unsigned char *hots, vtkPoints *newPts)
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkTrimmedExtrusionFilter::ExtrusionStrategy
int ExtrusionStrategy
Definition: vtkTrimmedExtrusionFilter.h:206
vtkTrimmedExtrusionFilter::FillInputPortInformation
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:37
vtkTrimmedExtrusionFilter
extrude polygonal data trimmed by a second input surface
Definition: vtkTrimmedExtrusionFilter.h:76
vtkAbstractCellLocator
an abstract base class for locators which find cells
Definition: vtkAbstractCellLocator.h:49
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkTrimmedExtrusionFilter::ExtrudeEdges
void ExtrudeEdges(vtkPolyData *input, vtkPolyData *output, vtkIdType numPts, vtkIdType numCells)
vtkTrimmedExtrusionFilter::GetTrimSurface
vtkPolyData * GetTrimSurface(vtkInformationVector *sourceInfo)
vtkAlgorithmOutput
Proxy object to connect input/output ports.
Definition: vtkAlgorithmOutput.h:40
vtkTrimmedExtrusionFilter::SetTrimSurfaceData
void SetTrimSurfaceData(vtkPolyData *pd)
Specify the surface which trims the surface.
vtkTrimmedExtrusionFilter::SetLocator
void SetLocator(vtkAbstractCellLocator *locator)
Specify a cell locator.
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
vtkTrimmedExtrusionFilter::GetNeighborCount
vtkIdType GetNeighborCount(vtkPolyData *mesh, vtkIdType inCellId, vtkIdType p1, vtkIdType p2, vtkIdList *cellIds)
vtkTrimmedExtrusionFilter::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTrimmedExtrusionFilter::SetCappingStrategyToIntersection
void SetCappingStrategyToIntersection()
Definition: vtkTrimmedExtrusionFilter.h:181
vtkTrimmedExtrusionFilter::~vtkTrimmedExtrusionFilter
~vtkTrimmedExtrusionFilter() override
vtkTrimmedExtrusionFilter::Locator
vtkAbstractCellLocator * Locator
Definition: vtkTrimmedExtrusionFilter.h:208
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:45