VTK  9.3.20240715
vtkUnsignedDistance.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
76#ifndef vtkUnsignedDistance_h
77#define vtkUnsignedDistance_h
78
79#include "vtkFiltersPointsModule.h" // For export macro
80#include "vtkImageAlgorithm.h"
81
82VTK_ABI_NAMESPACE_BEGIN
83class vtkPolyData;
85
86class VTKFILTERSPOINTS_EXPORT vtkUnsignedDistance : public vtkImageAlgorithm
87{
88public:
90
96 void PrintSelf(ostream& os, vtkIndent indent) override;
98
100
103 vtkGetVectorMacro(Dimensions, int, 3);
104 void SetDimensions(int i, int j, int k);
105 void SetDimensions(const int dim[3]);
107
109
113 vtkSetVector6Macro(Bounds, double);
114 vtkGetVectorMacro(Bounds, double, 6);
116
118
124 vtkSetMacro(AdjustBounds, vtkTypeBool);
125 vtkGetMacro(AdjustBounds, vtkTypeBool);
126 vtkBooleanMacro(AdjustBounds, vtkTypeBool);
128
130
135 vtkSetClampMacro(AdjustDistance, double, -1.0, 1.0);
136 vtkGetMacro(AdjustDistance, double);
138
140
144 vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
145 vtkGetMacro(Radius, double);
147
149
155 vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
157
159
164 vtkSetMacro(Capping, vtkTypeBool);
165 vtkGetMacro(Capping, vtkTypeBool);
166 vtkBooleanMacro(Capping, vtkTypeBool);
168
170
175 vtkSetMacro(CapValue, double);
176 vtkGetMacro(CapValue, double);
178
180
184 vtkSetMacro(OutputScalarType, int);
185 vtkGetMacro(OutputScalarType, int);
186 void SetOutputScalarTypeToFloat() { this->SetOutputScalarType(VTK_FLOAT); }
187 void SetOutputScalarTypeToDouble() { this->SetOutputScalarType(VTK_DOUBLE); }
189
197
205 void Append(vtkPolyData* input);
206
210 void EndAppend();
211
212 // See the vtkAlgorithm for a description of what these do
215
216protected:
219
220 int Dimensions[3];
221 double Bounds[6];
224 double Radius;
227 double CapValue;
229
230 // Flag tracks whether process needs initialization
232
236
237private:
239 void operator=(const vtkUnsignedDistance&) = delete;
240};
241
242VTK_ABI_NAMESPACE_END
243#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:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
compute unsigned (i.e., non-negative) distances from an input point cloud
static vtkUnsignedDistance * New()
Standard methods for instantiating the class, providing type information, and printing.
~vtkUnsignedDistance() override
void StartAppend()
Initialize the filter for appending data.
void SetOutputScalarTypeToFloat()
Set the desired output scalar type.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called in response to a REQUEST_DATA request from the executive.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Process a request from the executive.
vtkAbstractPointLocator * Locator
void SetOutputScalarTypeToDouble()
Set the desired output scalar type.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiating the class, providing type information, and printing.
void Append(vtkPolyData *input)
Append a data set to the existing output.
void EndAppend()
Method completes the append process.
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.
int FillInputPortInformation(int, vtkInformation *) override
These method should be reimplemented by subclasses that have more than a single input or single outpu...
void SetDimensions(int i, int j, int k)
Set/Get the i-j-k dimensions on which to computer the distance function.
int vtkTypeBool
Definition vtkABI.h:64
#define VTK_DOUBLE
Definition vtkType.h:43
#define VTK_FLOAT
Definition vtkType.h:42
#define VTK_FLOAT_MAX
Definition vtkType.h:152