VTK
vtkGeneralizedKernel.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkGeneralizedKernel.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=========================================================================*/
63#ifndef vtkGeneralizedKernel_h
64#define vtkGeneralizedKernel_h
65
66#include "vtkFiltersPointsModule.h" // For export macro
68
69
70class VTKFILTERSPOINTS_EXPORT vtkGeneralizedKernel : public vtkInterpolationKernel
71{
72public:
74
78 void PrintSelf(ostream& os, vtkIndent indent);
80
91 virtual vtkIdType ComputeBasis(double x[3], vtkIdList *pIds, vtkIdType ptId=0);
92
107 virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds,
108 vtkDoubleArray *prob, vtkDoubleArray *weights) = 0;
109
119 virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds, vtkDoubleArray *weights)
120 {
121 return this->ComputeWeights(x,pIds,NULL,weights);
122 }
123
131 {
132 RADIUS=0,
133 N_CLOSEST=1
134 };
135
137
145 vtkSetMacro(KernelFootprint,int);
146 vtkGetMacro(KernelFootprint,int);
148 { this->SetKernelFootprint(RADIUS); }
150 { this->SetKernelFootprint(N_CLOSEST); }
152
154
158 vtkSetClampMacro(Radius,double,0.0,VTK_FLOAT_MAX);
159 vtkGetMacro(Radius,double);
161
163
167 vtkSetClampMacro(NumberOfPoints,int,1,VTK_INT_MAX);
168 vtkGetMacro(NumberOfPoints,int);
170
172
177 vtkSetMacro(NormalizeWeights,bool);
178 vtkGetMacro(NormalizeWeights,bool);
179 vtkBooleanMacro(NormalizeWeights,bool);
181
182protected:
185
187 double Radius;
190
191private:
192 vtkGeneralizedKernel(const vtkGeneralizedKernel&) VTK_DELETE_FUNCTION;
193 void operator=(const vtkGeneralizedKernel&) VTK_DELETE_FUNCTION;
194};
195
196#endif
dynamic, self-adjusting array of double
flexible, general interpolation kernels
KernelStyle
Enum used to select the interpolation basis form.
list of point or cell ids
Definition: vtkIdList.h:37
a simple class to control print indentation
Definition: vtkIndent.h:40
base class for interpolation kernels
virtual vtkIdType ComputeWeights(double x[3], vtkIdList *pIds, vtkDoubleArray *weights)=0
Given a point x, and a list of basis points pIds, compute interpolation weights associated with these...
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
int vtkIdType
Definition: vtkType.h:287
#define VTK_INT_MAX
Definition: vtkType.h:153
#define VTK_FLOAT_MAX
Definition: vtkType.h:161