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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkRectilinearGridWriter.cxx
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.
=========================================================================*/
#include "vtkRectilinearGridWriter.h"
#include "vtkInformation.h"
#include "vtkObjectFactory.h"
#include "vtkRectilinearGrid.h"
#if !defined(_WIN32) || defined(__CYGWIN__)
# include <unistd.h> /* unlink */
#else
# include <io.h> /* unlink */
#endif
vtkStandardNewMacro(vtkRectilinearGridWriter);
void vtkRectilinearGridWriter::WriteData()
{
ostream *fp;
vtkRectilinearGrid *input = vtkRectilinearGrid::SafeDownCast(
this->GetInput());
int dim[3];
vtkDebugMacro(<<"Writing vtk rectilinear grid...");
if ( !(fp=this->OpenVTKFile()) || !this->WriteHeader(fp) )
{
if (fp)
{
vtkErrorMacro("Ran out of disk space; deleting file: "
<< this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
}
return;
}
//
// Write rectilinear grid specific stuff
//
*fp << "DATASET RECTILINEAR_GRID\n";
// Write data owned by the dataset
if (!this->WriteDataSetData(fp, input))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
input->GetDimensions(dim);
*fp << "DIMENSIONS " << dim[0] << " " << dim[1] << " " << dim[2] << "\n";
if (!this->WriteCoordinates(fp, input->GetXCoordinates(), 0))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
if (!this->WriteCoordinates(fp, input->GetYCoordinates(), 1))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
if (!this->WriteCoordinates(fp, input->GetZCoordinates(), 2))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
if (!this->WriteCellData(fp, input))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
if (!this->WritePointData(fp, input))
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
this->CloseVTKFile(fp);
unlink(this->FileName);
return;
}
this->CloseVTKFile(fp);
}
int vtkRectilinearGridWriter::FillInputPortInformation(int,
vtkInformation *info)
{
info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkRectilinearGrid");
return 1;
}
vtkRectilinearGrid* vtkRectilinearGridWriter::GetInput()
{
return vtkRectilinearGrid::SafeDownCast(this->Superclass::GetInput());
}
vtkRectilinearGrid* vtkRectilinearGridWriter::GetInput(int port)
{
return vtkRectilinearGrid::SafeDownCast(this->Superclass::GetInput(port));
}
void vtkRectilinearGridWriter::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
}
|
