2 # ---------------------------------------------------------------------
4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
10 # This software is governed by the CeCILL-B license under French law and
11 # abiding by the rules of distribution of free software. You can use,
12 # modify and/ or redistribute the software under the terms of the CeCILL-B
13 # license as circulated by CEA, CNRS and INRIA at the following URL
14 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
15 # or in the file LICENSE.txt.
17 # As a counterpart to the access to the source code and rights to copy,
18 # modify and redistribute granted by the license, users are provided only
19 # with a limited warranty and the software's author, the holder of the
20 # economic rights, and the successive licensors have only limited
23 # The fact that you are presently reading this means that you have had
24 # knowledge of the CeCILL-B license and that you accept its terms.
25 # ------------------------------------------------------------------------
28 #include "vtkImageDataStrucPoints.h"
29 #include "vtkStructuredPointsWriter.h"
32 vtkImageDataStrucPoints::vtkImageDataStrucPoints()
36 vtkImageDataStrucPoints::~vtkImageDataStrucPoints()
39 void vtkImageDataStrucPoints::joinComponents(vtkImageData* imageX, vtkImageData* imageY, vtkImageData* imageZ)
43 //EED 2017-01-01 Migration VTK7
44 #if VTK_MAJOR_VERSION <= 5
46 imageY->GetWholeExtent(ext);
48 imageY->GetExtent(ext);
52 dim[0]=ext[1]-ext[0]+1;
53 dim[1]=ext[3]-ext[2]+1;
54 dim[2]=ext[5]-ext[4]+1;
55 imageY->GetSpacing(spc);
58 double *ptrX = (double *)imageX->GetScalarPointer();
59 double *ptrY = (double *)imageY->GetScalarPointer();
60 double *ptrZ = (double *)imageZ->GetScalarPointer();
62 long int sizeimage = dim[0]*dim[1]*dim[2];
64 vtkDoubleArray *array = vtkDoubleArray::New();
65 array->SetNumberOfTuples(sizeimage);
66 array->SetNumberOfComponents(3);
67 array->Allocate(sizeimage*3, 100 ); // ???
68 array->SetName("velocity");
76 for( i = 0 ; i < sizeimage ; i++ )
84 array->SetTuple3(i,vx, vy , vz );
87 _structuredPoints = vtkStructuredPoints::New();
88 _structuredPoints->SetDimensions(dim[0], dim[1], dim[2]);
89 _structuredPoints->SetSpacing(spc);
91 //EED 2017-01-01 Migration VTK7
92 #if VTK_MAJOR_VERSION <= 5
93 _structuredPoints->SetScalarTypeToDouble();
94 _structuredPoints->SetNumberOfScalarComponents(3);
96 vtkInformation* info=_structuredPoints->GetInformation();
97 vtkDataObject::SetPointDataActiveScalarInfo(info, VTK_DOUBLE, 3);
101 _structuredPoints->GetPointData()->SetVectors(array);
102 _structuredPoints->GetPointData()->SetNumberOfTuples(sizeimage);
103 _structuredPoints->Modified();
104 //EED 2017-01-01 Migration VTK7
105 #if VTK_MAJOR_VERSION <= 5
106 _structuredPoints->Update();
112 _structuredPoints->Print(cout);
113 vtkStructuredPointsWriter *writer2 = vtkStructuredPointsWriter::New();
114 writer2->SetFileName("/home/davila/tmp/VectorfromCal_EED_ups.vtk");
115 //writer->SetFileTypeToBinary();
116 writer2->SetFileTypeToASCII();
117 writer2->SetTensorsName("VectorfromCal");
118 writer2->SetFieldDataName("GlyphVector");
119 writer2->SetScalarsName("Scalar");
120 writer2->SetInput(_structuredPoints);
128 vtkStructuredPoints* vtkImageDataStrucPoints::getStructuredPoints()
130 return _structuredPoints;