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

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Revision 1038 - (hide annotations)
Fri Mar 16 05:15:37 2007 UTC (13 years, 4 months ago) by jongui
File MIME type: text/x-python
File size: 937 byte(s)
Added more examples.
1 jongui 1038 from esys.pyvisi import Scene, DataCollector, VelocityOnPlaneClip, Camera
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     dc1.setFileName(file_name = "/home/jongui/data/laurent/slab/source/slab.xml")
9    
10     # NOTE: There is a difference between performing rotation then followed by
11     # translation and performing translation then followed by rotation.
12    
13     # Create a velocity on plane clip instance.
14     vopc1 = VelocityOnPlaneClip(scene = s, data_collector = dc1,
15     arrow = Arrow.THREE_D, color_mode = ColorMode.SCALAR)
16     vopc1.setScaleFactor(scale_factor = 200000)
17     vopc1.setPlaneToYZ()
18     vopc1.rotateY(angle = -70)
19     vopc1.translate(x_offset = 0, y_offset = 0, z_offset = 0.3)
20     vopc1.setDimension(x = 7, y = 7, z = 7)
21    
22     c = Camera(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST)
23     c.isometricView()
24    
25     s.render()
26    

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