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
66 #ifndef vtkUnsignedDistance_h
67 #define vtkUnsignedDistance_h
68 
69 #include "vtkFiltersPointsModule.h" // For export macro
70 #include "vtkImageAlgorithm.h"
71 
72 VTK_ABI_NAMESPACE_BEGIN
73 class vtkPolyData;
75 
76 class VTKFILTERSPOINTS_EXPORT vtkUnsignedDistance : public vtkImageAlgorithm
77 {
78 public:
80 
86  void PrintSelf(ostream& os, vtkIndent indent) override;
88 
90 
93  vtkGetVectorMacro(Dimensions, int, 3);
94  void SetDimensions(int i, int j, int k);
95  void SetDimensions(const int dim[3]);
97 
99 
103  vtkSetVector6Macro(Bounds, double);
104  vtkGetVectorMacro(Bounds, double, 6);
106 
108 
114  vtkSetMacro(AdjustBounds, vtkTypeBool);
115  vtkGetMacro(AdjustBounds, vtkTypeBool);
116  vtkBooleanMacro(AdjustBounds, vtkTypeBool);
118 
120 
125  vtkSetClampMacro(AdjustDistance, double, -1.0, 1.0);
126  vtkGetMacro(AdjustDistance, double);
128 
130 
134  vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
135  vtkGetMacro(Radius, double);
137 
139 
145  vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
147 
149 
154  vtkSetMacro(Capping, vtkTypeBool);
155  vtkGetMacro(Capping, vtkTypeBool);
156  vtkBooleanMacro(Capping, vtkTypeBool);
158 
160 
165  vtkSetMacro(CapValue, double);
166  vtkGetMacro(CapValue, double);
168 
170 
174  vtkSetMacro(OutputScalarType, int);
175  vtkGetMacro(OutputScalarType, int);
176  void SetOutputScalarTypeToFloat() { this->SetOutputScalarType(VTK_FLOAT); }
177  void SetOutputScalarTypeToDouble() { this->SetOutputScalarType(VTK_DOUBLE); }
179 
186  void StartAppend();
187 
195  void Append(vtkPolyData* input);
196 
200  void EndAppend();
201 
202  // See the vtkAlgorithm for a description of what these do
205 
206 protected:
209 
210  int Dimensions[3];
211  double Bounds[6];
214  double Radius;
217  double CapValue;
219 
220  // Flag tracks whether process needs initialization
222 
226 
227 private:
228  vtkUnsignedDistance(const vtkUnsignedDistance&) = delete;
229  void operator=(const vtkUnsignedDistance&) = delete;
230 };
231 
232 VTK_ABI_NAMESPACE_END
233 #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:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:89
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