/[escript]/trunk/pyvisi/py_src/examples/velocityonplanecut.py
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Annotation of /trunk/pyvisi/py_src/examples/velocityonplanecut.py

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Revision 1053 - (hide annotations)
Thu Mar 22 01:14:43 2007 UTC (14 years, 6 months ago) by jongui
File MIME type: text/x-python
File size: 938 byte(s)
Removed the use of StructuredPointsProbe and replaced it with MaskPoints in the Velocity module. StructuredPointsProbe does NOT work well in all instances.
1 jongui 1038 from esys.pyvisi import Scene, DataCollector, VelocityOnPlaneCut
2     from esys.pyvisi.constant import *
3    
4     s = Scene(renderer = Renderer.ONLINE, num_viewport = 1, x_size = 1152,
5     y_size = 864)
6    
7     dc1 = DataCollector(source = Source.XML)
8 jongui 1053 #dc1.setFileName(file_name =
9 jongui 1038 dc1.setFileName(file_name = "/home/jongui/data/laurent/slab/source/slab.xml")
10 jongui 1053 # "/home/jongui/trunk/pyvisi/test/python/data_data/interior_3D.xml")
11     #dc1.setActiveVector("velocity_cell")
12 jongui 1038
13     # NOTE: There is a difference between performing rotation then followed by
14     # translation and performing translation then followed by rotation.
15    
16     # Create a velocity instance.
17     vopc1 = VelocityOnPlaneCut(scene = s, data_collector = dc1,
18 jongui 1053 arrow = Arrow.THREE_D, color_mode = ColorMode.VECTOR)
19     vopc1.setScaleFactor(scale_factor = 100000)
20     #vopc1.setPlaneToXY(50000)
21 jongui 1051 vopc1.setPlaneToXY()
22 jongui 1053 vopc1.setRatio(3)
23     vopc1.randomOn()
24 jongui 1051 #vopc1.setDimension(x = 4, y = 4, z = 4)
25 jongui 1038
26     s.render()
27    

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