1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
/**
* @class vtkArrayInterpolate
*
* Computes the weighted sum of a collection of slices from a source
* array, and stores the results in a slice of a target array. Note that
* the number of source slices and weights must match, and the extents of
* each source slice must match the extents of the target slice.
*
* Note: The implementation assumes that operator*(T, double) is defined,
* and that there is an implicit conversion from its result back to T.
*
* If you need to interpolate arrays of T other than double, you will
* likely want to create your own specialization of this function.
*
* The implementation should produce correct results for dense and sparse
* arrays, but may perform poorly on sparse.
*
* @par Thanks:
* Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National
* Laboratories.
*/
#ifndef vtkArrayInterpolate_h
#define vtkArrayInterpolate_h
#include "vtkTypedArray.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkArrayExtents;
class vtkArraySlices;
class vtkArrayWeights;
//
template <typename T>
void vtkInterpolate(vtkTypedArray<T>* source_array, const vtkArraySlices& source_slices,
const vtkArrayWeights& source_weights, const vtkArrayExtents& target_slice,
vtkTypedArray<T>* target_array);
VTK_ABI_NAMESPACE_END
#include "vtkArrayInterpolate.txx"
#endif
// VTK-HeaderTest-Exclude: vtkArrayInterpolate.h
|
