VTK  9.2.6
vtkShepardKernel.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkShepardKernel.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm 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=========================================================================*/
38#ifndef vtkShepardKernel_h
39#define vtkShepardKernel_h
40
41#include "vtkFiltersPointsModule.h" // For export macro
43
44class vtkIdList;
45class vtkDoubleArray;
46
47class VTKFILTERSPOINTS_EXPORT vtkShepardKernel : public vtkGeneralizedKernel
48{
49public:
51
56 void PrintSelf(ostream& os, vtkIndent indent) override;
58
59 // Re-use any superclass signatures that we don't override.
61
77 double x[3], vtkIdList* pIds, vtkDoubleArray* prob, vtkDoubleArray* weights) override;
78
80
84 vtkSetClampMacro(PowerParameter, double, 0.001, 100);
85 vtkGetMacro(PowerParameter, double);
87
88protected:
91
92 // The exponent of the weights, =2 by default (l2 norm)
94
95private:
96 vtkShepardKernel(const vtkShepardKernel&) = delete;
97 void operator=(const vtkShepardKernel&) = delete;
98};
99
100#endif
dynamic, self-adjusting array of double
flexible, general interpolation kernels
virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds, vtkDoubleArray *prob, vtkDoubleArray *weights)=0
Given a point x, a list of basis points pIds, and a probability weighting function prob,...
list of point or cell ids
Definition vtkIdList.h:34
a simple class to control print indentation
Definition vtkIndent.h:40
a Shepard method interpolation kernel
static vtkShepardKernel * New()
Standard methods for instantiation, obtaining type information, and printing.
~vtkShepardKernel() override
vtkIdType ComputeWeights(double x[3], vtkIdList *pIds, vtkDoubleArray *prob, vtkDoubleArray *weights) override
Given a point x, a list of basis points pIds, and a probability weighting function prob,...
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiation, obtaining type information, and printing.
int vtkIdType
Definition vtkType.h:332