VTK  9.2.6
vtkPolyDataToImageStencil.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPolyDataToImageStencil.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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12  PURPOSE. See the above copyright notice for more information.
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14 =========================================================================*/
15 /*=========================================================================
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17 Copyright (c) 2008 Atamai, Inc.
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65 #ifndef vtkPolyDataToImageStencil_h
66 #define vtkPolyDataToImageStencil_h
67 
68 #include "vtkImageStencilSource.h"
69 #include "vtkImagingStencilModule.h" // For export macro
70 
71 class vtkMergePoints;
72 class vtkDataSet;
73 class vtkPolyData;
74 
75 class VTKIMAGINGSTENCIL_EXPORT vtkPolyDataToImageStencil : public vtkImageStencilSource
76 {
77 public:
80  void PrintSelf(ostream& os, vtkIndent indent) override;
81 
83 
86  virtual void SetInputData(vtkPolyData*);
87  vtkPolyData* GetInput();
89 
91 
98  vtkSetClampMacro(Tolerance, double, 0.0, 1.0);
99  vtkGetMacro(Tolerance, double);
101 
102 protected:
104  ~vtkPolyDataToImageStencil() override;
105 
106  void ThreadedExecute(vtkImageStencilData* output, int extent[6], int threadId);
107 
108  static void PolyDataCutter(vtkPolyData* input, vtkPolyData* output, double z);
109 
110  static void PolyDataSelector(vtkPolyData* input, vtkPolyData* output, double z, double thickness);
111 
113 
114  int FillInputPortInformation(int, vtkInformation*) override;
115 
119  double Tolerance;
120 
121 private:
123  void operator=(const vtkPolyDataToImageStencil&) = delete;
124 };
125 
126 #endif
Store vtkAlgorithm input/output information.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkImageStencilSource * New()
abstract class to specify dataset behavior
Definition: vtkDataSet.h:62
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:90
a simple class to control print indentation
Definition: vtkIndent.h:39
efficient description of an image stencil
merge exactly coincident points
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Store zero or more vtkInformation instances.
generate an image stencil
use polydata to mask an image
double Tolerance
The tolerance distance for favoring the inside of the stencil.