VTK  9.3.0
vtkUnsignedDistance.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-CLAUSE
57#ifndef vtkUnsignedDistance_h
58#define vtkUnsignedDistance_h
59
60#include "vtkFiltersPointsModule.h" // For export macro
61#include "vtkImageAlgorithm.h"
62
63VTK_ABI_NAMESPACE_BEGIN
64class vtkPolyData;
66
67class VTKFILTERSPOINTS_EXPORT vtkUnsignedDistance : public vtkImageAlgorithm
68{
69public:
71
77 void PrintSelf(ostream& os, vtkIndent indent) override;
79
81
84 vtkGetVectorMacro(Dimensions, int, 3);
85 void SetDimensions(int i, int j, int k);
86 void SetDimensions(const int dim[3]);
88
90
94 vtkSetVector6Macro(Bounds, double);
95 vtkGetVectorMacro(Bounds, double, 6);
97
99
105 vtkSetMacro(AdjustBounds, vtkTypeBool);
106 vtkGetMacro(AdjustBounds, vtkTypeBool);
107 vtkBooleanMacro(AdjustBounds, vtkTypeBool);
109
111
116 vtkSetClampMacro(AdjustDistance, double, -1.0, 1.0);
117 vtkGetMacro(AdjustDistance, double);
119
121
125 vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
126 vtkGetMacro(Radius, double);
128
130
136 vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
138
140
145 vtkSetMacro(Capping, vtkTypeBool);
146 vtkGetMacro(Capping, vtkTypeBool);
147 vtkBooleanMacro(Capping, vtkTypeBool);
149
151
156 vtkSetMacro(CapValue, double);
157 vtkGetMacro(CapValue, double);
159
161
165 vtkSetMacro(OutputScalarType, int);
166 vtkGetMacro(OutputScalarType, int);
167 void SetOutputScalarTypeToFloat() { this->SetOutputScalarType(VTK_FLOAT); }
168 void SetOutputScalarTypeToDouble() { this->SetOutputScalarType(VTK_DOUBLE); }
170
178
186 void Append(vtkPolyData* input);
187
191 void EndAppend();
192
193 // See the vtkAlgorithm for a description of what these do
196
197protected:
200
201 int Dimensions[3];
202 double Bounds[6];
205 double Radius;
208 double CapValue;
210
211 // Flag tracks whether process needs initialization
213
217
218private:
220 void operator=(const vtkUnsignedDistance&) = delete;
221};
222
223VTK_ABI_NAMESPACE_END
224#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 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