VTK  9.3.0
vtkSignedDistance.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-CLAUSE
60#ifndef vtkSignedDistance_h
61#define vtkSignedDistance_h
62
63#include "vtkFiltersPointsModule.h" // For export macro
64#include "vtkImageAlgorithm.h"
65
66VTK_ABI_NAMESPACE_BEGIN
67class vtkPolyData;
69
70class VTKFILTERSPOINTS_EXPORT vtkSignedDistance : public vtkImageAlgorithm
71{
72public:
74
80 void PrintSelf(ostream& os, vtkIndent indent) override;
82
84
87 vtkGetVectorMacro(Dimensions, int, 3);
88 void SetDimensions(int i, int j, int k);
89 void SetDimensions(const int dim[3]);
91
93
97 vtkSetVector6Macro(Bounds, double);
98 vtkGetVectorMacro(Bounds, double, 6);
100
102
108 vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
109 vtkGetMacro(Radius, double);
111
113
119 vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
121
129
137 void Append(vtkPolyData* input);
138
142 void EndAppend();
143
144 // See the vtkAlgorithm for a description of what these do
147
148protected:
151
152 int Dimensions[3];
153 double Bounds[6];
154 double Radius;
156
157 // Flag tracks whether process needs initialization
159
163
164private:
165 vtkSignedDistance(const vtkSignedDistance&) = delete;
166 void operator=(const vtkSignedDistance&) = delete;
167};
168
169VTK_ABI_NAMESPACE_END
170#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:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition vtkPolyData.h:80
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
These method should be reimplemented by subclasses that have more than a single input or single outpu...
void SetLocator(vtkAbstractPointLocator *locator)
Specify a point locator.
void SetDimensions(const int dim[3])
Set/Get the i-j-k dimensions on which to computer the distance function.
void StartAppend()
Initialize the filter for appending data.
vtkAbstractPointLocator * Locator
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Process a request from the executive.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called in response to a REQUEST_DATA request from the executive.
static vtkSignedDistance * New()
Standard methods for instantiating the class, providing type information, and printing.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiating the class, providing type information, and printing.
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)
Set/Get the i-j-k dimensions on which to computer the distance function.
void EndAppend()
Method completes the append process.
int vtkTypeBool
Definition vtkABI.h:64
#define VTK_FLOAT_MAX
Definition vtkType.h:152