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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkPointDataToCellData.h,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkPointDataToCellData - map point data to cell data
// .SECTION Description
// vtkPointDataToCellData is a filter that transforms point data (i.e., data
// specified per point) into cell data (i.e., data specified per cell).
// The method of transformation is based on averaging the data
// values of all points defining a particular cell. Optionally, the input point
// data can be passed through to the output as well.
// .SECTION Caveats
// This filter is an abstract filter, that is, the output is an abstract type
// (i.e., vtkDataSet). Use the convenience methods (e.g.,
// vtkGetPolyDataOutput(), GetStructuredPointsOutput(), etc.) to get the type
// of output you want.
// .SECTION See Also
// vtkPointData vtkCellData vtkCellDataToPointData
#ifndef __vtkPointDataToCellData_h
#define __vtkPointDataToCellData_h
#include "vtkDataSetAlgorithm.h"
class VTK_GRAPHICS_EXPORT vtkPointDataToCellData : public vtkDataSetAlgorithm
{
public:
static vtkPointDataToCellData *New();
vtkTypeRevisionMacro(vtkPointDataToCellData,vtkDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Control whether the input point data is to be passed to the output. If
// on, then the input point data is passed through to the output; otherwise,
// only generated point data is placed into the output.
vtkSetMacro(PassPointData,int);
vtkGetMacro(PassPointData,int);
vtkBooleanMacro(PassPointData,int);
protected:
vtkPointDataToCellData();
~vtkPointDataToCellData() {};
virtual int RequestData(vtkInformation* request,
vtkInformationVector** inputVector,
vtkInformationVector* outputVector);
int PassPointData;
private:
vtkPointDataToCellData(const vtkPointDataToCellData&); // Not implemented.
void operator=(const vtkPointDataToCellData&); // Not implemented.
};
#endif
|
