VTK  9.1.0
vtkSignedDistance.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkSignedDistance.h
5
6 Copyright (c) Kitware, Inc.
7 All rights reserved.
8 See LICENSE file for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
118#ifndef vtkSignedDistance_h
119#define vtkSignedDistance_h
120
121#include "vtkFiltersPointsModule.h" // For export macro
122#include "vtkImageAlgorithm.h"
123
124class vtkPolyData;
126
127class VTKFILTERSPOINTS_EXPORT vtkSignedDistance : public vtkImageAlgorithm
128{
129public:
131
137 void PrintSelf(ostream& os, vtkIndent indent) override;
139
141
144 vtkGetVectorMacro(Dimensions, int, 3);
145 void SetDimensions(int i, int j, int k);
146 void SetDimensions(const int dim[3]);
148
150
154 vtkSetVector6Macro(Bounds, double);
155 vtkGetVectorMacro(Bounds, double, 6);
157
159
165 vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
166 vtkGetMacro(Radius, double);
168
170
176 vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
178
186
194 void Append(vtkPolyData* input);
195
199 void EndAppend();
200
201 // See the vtkAlgorithm for a description of what these do
204
205protected:
208
209 int Dimensions[3];
210 double Bounds[6];
211 double Radius;
213
214 // Flag tracks whether process needs initialization
216
220
221private:
222 vtkSignedDistance(const vtkSignedDistance&) = delete;
223 void operator=(const vtkSignedDistance&) = delete;
224};
225
226#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:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
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:69
#define VTK_FLOAT_MAX
Definition: vtkType.h:163