VTK  9.0.3
vtkSignedDistance.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkSignedDistance.h
5 
6  Copyright (c) Kitware, Inc.
7  All rights reserved.
8  See LICENSE file 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 =========================================================================*/
69 #ifndef vtkSignedDistance_h
70 #define vtkSignedDistance_h
71 
72 #include "vtkFiltersPointsModule.h" // For export macro
73 #include "vtkImageAlgorithm.h"
74 
75 class vtkPolyData;
77 
78 class VTKFILTERSPOINTS_EXPORT vtkSignedDistance : public vtkImageAlgorithm
79 {
80 public:
82 
88  void PrintSelf(ostream& os, vtkIndent indent) override;
90 
92 
95  vtkGetVectorMacro(Dimensions, int, 3);
96  void SetDimensions(int i, int j, int k);
97  void SetDimensions(const int dim[3]);
99 
101 
105  vtkSetVector6Macro(Bounds, double);
106  vtkGetVectorMacro(Bounds, double, 6);
108 
110 
116  vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
117  vtkGetMacro(Radius, double);
119 
121 
127  vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
129 
136  void StartAppend();
137 
145  void Append(vtkPolyData* input);
146 
150  void EndAppend();
151 
152  // See the vtkAlgorithm for a description of what these do
155 
156 protected:
158  ~vtkSignedDistance() override;
159 
160  int Dimensions[3];
161  double Bounds[6];
162  double Radius;
164 
165  // Flag tracks whether process needs initialization
167 
171 
172 private:
173  vtkSignedDistance(const vtkSignedDistance&) = delete;
174  void operator=(const vtkSignedDistance&) = delete;
175 };
176 
177 #endif
abstract class to quickly locate points in 3-space
Generic algorithm superclass for image algs.
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:85
compute signed distances from an input point cloud
void Append(vtkPolyData *input)
Append a data set to the existing output.
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
void SetLocator(vtkAbstractPointLocator *locator)
Specify a point locator.
void SetDimensions(const int dim[3])
void StartAppend()
Initialize the filter for appending data.
vtkAbstractPointLocator * Locator
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Process a request from the executive.
static vtkSignedDistance * New()
Standard methods for instantiating the class, providing type information, and printing.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called in response to a REQUEST_DATA request from the executive.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
~vtkSignedDistance() override
void SetDimensions(int i, int j, int k)
void EndAppend()
Method completes the append process.
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_FLOAT_MAX
Definition: vtkType.h:163