1 # Copyright (C) 2010-2014 CEA/DEN, EDF R&D
3 # This library is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU Lesser General Public
5 # License as published by the Free Software Foundation; either
6 # version 2.1 of the License, or (at your option) any later version.
8 # This library is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
13 # You should have received a copy of the GNU Lesser General Public
14 # License along with this library; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 # This case corresponds to: /visu/StreamLines/B4 case
21 # StreamTracer filter properties
23 from paravistest import datadir
24 from presentations import *
28 my_paravis = paravis.myParavis
31 print 'Import "ResOK_0000.med"...............',
32 file_path = datadir + "ResOK_0000.med"
33 my_paravis.ImportFile(file_path)
34 med_reader = pvsimple.GetActiveSource()
35 if med_reader is None:
40 # 2. Creating StreamLines
41 print "Creating Stream Lines.....",
42 streamlines = StreamLinesOnField(med_reader, EntityType.NODE, 'vitesse', 1)
43 if streamlines is None:
48 # 3. StreamLines parameters
49 stream_tracer = pvsimple.GetActiveSource()
51 print "Initial Step Length: ", stream_tracer.InitialStepLength
52 print "Integration Direction: ", stream_tracer.IntegrationDirection
53 print "Integration Step Unit: ", stream_tracer.IntegrationStepUnit
54 print "Integrator Type: ", stream_tracer.IntegratorType
55 print "Interpolator Type: ", stream_tracer.InterpolatorType
56 print "Maximum Error: ", stream_tracer.MaximumError
57 print "Minimum Step Length: ", stream_tracer.MinimumStepLength
58 print "Maximum Step Length: ", stream_tracer.MaximumStepLength
59 print "Maximum Steps: ", stream_tracer.MaximumSteps
60 print "Maximum Streamline Length: ", stream_tracer.MaximumStreamlineLength
61 print "Seed Type: ", type(stream_tracer.SeedType)
62 print "Center: ", stream_tracer.SeedType.Center
63 print "Number Of Points: ", stream_tracer.SeedType.NumberOfPoints
64 print "Radius: ", stream_tracer.SeedType.Radius