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 
63 VTK_ABI_NAMESPACE_BEGIN
64 class vtkPolyData;
66 
67 class VTKFILTERSPOINTS_EXPORT vtkUnsignedDistance : public vtkImageAlgorithm
68 {
69 public:
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 
177  void StartAppend();
178 
186  void Append(vtkPolyData* input);
187 
191  void EndAppend();
192 
193  // See the vtkAlgorithm for a description of what these do
196 
197 protected:
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 
218 private:
219  vtkUnsignedDistance(const vtkUnsignedDistance&) = delete;
220  void operator=(const vtkUnsignedDistance&) = delete;
221 };
222 
223 VTK_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
~vtkUnsignedDistance() override
void StartAppend()
Initialize the filter for appending data.
static vtkUnsignedDistance * New()
Standard methods for instantiating the class, providing type information, and printing.
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