VTK  9.3.0
vtkShepardMethod.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
68 #ifndef vtkShepardMethod_h
69 #define vtkShepardMethod_h
70 
71 #include "vtkImageAlgorithm.h"
72 #include "vtkImagingHybridModule.h" // For export macro
73 
74 VTK_ABI_NAMESPACE_BEGIN
75 class VTKIMAGINGHYBRID_EXPORT vtkShepardMethod : public vtkImageAlgorithm
76 {
77 public:
79 
83  void PrintSelf(ostream& os, vtkIndent indent) override;
85 
91  static vtkShepardMethod* New();
92 
96  void SetSampleDimensions(int i, int j, int k);
97 
101  void SetSampleDimensions(int dim[3]);
102 
104 
107  vtkGetVectorMacro(SampleDimensions, int, 3);
109 
111 
118  vtkSetClampMacro(MaximumDistance, double, 0.0, 1.0);
119  vtkGetMacro(MaximumDistance, double);
121 
123 
128  vtkSetMacro(NullValue, double);
129  vtkGetMacro(NullValue, double);
131 
133 
139  vtkSetVector6Macro(ModelBounds, double);
140  vtkGetVectorMacro(ModelBounds, double, 6);
142 
144 
148  vtkSetClampMacro(PowerParameter, double, 0.001, 100);
149  vtkGetMacro(PowerParameter, double);
151 
155  double ComputeModelBounds(double origin[3], double spacing[3]);
156 
157 protected:
159  ~vtkShepardMethod() override = default;
160 
162 
163  // see vtkAlgorithm for details
164  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
165  vtkInformationVector* outputVector) override;
166 
167  // see algorithm for more info
169 
170  int SampleDimensions[3];
172  double ModelBounds[6];
173  double NullValue;
175 
176 private:
177  vtkShepardMethod(const vtkShepardMethod&) = delete;
178  void operator=(const vtkShepardMethod&) = delete;
179 };
180 
181 VTK_ABI_NAMESPACE_END
182 #endif
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.
interpolate points and associated scalars onto volume using the method of Shepard
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
int FillInputPortInformation(int port, vtkInformation *info) override
These method should be reimplemented by subclasses that have more than a single input or single outpu...
~vtkShepardMethod() override=default
void SetSampleDimensions(int dim[3])
Set the i-j-k dimensions on which to sample the input points.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called in response to a REQUEST_DATA request from the executive.
void SetSampleDimensions(int i, int j, int k)
Set the i-j-k dimensions on which to interpolate the input points.
double ComputeModelBounds(double origin[3], double spacing[3])
Compute ModelBounds from the input geometry.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard type and print methods.
static vtkShepardMethod * New()
Construct with sample dimensions=(50,50,50) and so that model bounds are automatically computed from ...
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
@ spacing
Definition: vtkX3D.h:481