VTK
vtkShepardKernel.h
Go to the documentation of this file.
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
47
48class VTKFILTERSPOINTS_EXPORT vtkShepardKernel : public vtkGeneralizedKernel
49{
50public:
52
57 void PrintSelf(ostream& os, vtkIndent indent);
59
60 // Re-use any superclass signatures that we don't override.
62
77 virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds,
78 vtkDoubleArray *prob, vtkDoubleArray *weights);
79
81
85 vtkSetClampMacro(PowerParameter,double,0.001,100);
86 vtkGetMacro(PowerParameter,double);
88
89protected:
92
93 // The exponent of the weights, =2 by default (l2 norm)
95
96private:
97 vtkShepardKernel(const vtkShepardKernel&) VTK_DELETE_FUNCTION;
98 void operator=(const vtkShepardKernel&) VTK_DELETE_FUNCTION;
99};
100
101#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:37
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.
virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds, vtkDoubleArray *prob, vtkDoubleArray *weights)
Given a point x, a list of basis points pIds, and a probability weighting function prob,...
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
int vtkIdType
Definition: vtkType.h:287