/[escript]/trunk/pyvisi/py_src/examples/contouronplanecut.py
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Revision 996 - (show annotations)
Mon Feb 26 03:43:13 2007 UTC (12 years, 4 months ago) by jongui
File MIME type: text/x-python
File size: 864 byte(s)
Updated the drivers. Setting the active scalar/vector/tensor is now done in the DataCollector. i.e. 
dc = DataCollector(...)
dc.setFileName(...)
dc.setActiveScalar(...)

The use of setActiveScalar / setActiveVector / setActiveTensor have to be done after the setFileName.
1 from esys.pyvisi import Scene, DataCollector, ContourOnPlaneCut, Camera
2 from esys.pyvisi.constant import *
3
4 s = Scene(renderer = Renderer.ONLINE, num_viewport = 1, x_size = 1000,
5 y_size = 800)
6
7 dc1 = DataCollector(source = Source.XML)
8 dc1.setFileName(file_name =
9 "/home/jongui/data/laurent/subduction/source/function.0271.vtk")
10
11 # NOTE: There is a difference between performing rotation then followed by
12 # translation and performing translation then followed by rotation.
13
14 # Create one contour on plane cut instance.
15 ctropc1 = ContourOnPlaneCut(scene = s, data_collector = dc1,
16 viewport = Viewport.SOUTH_WEST, lut = Lut.COLOR, outline = True)
17 ctropc1.generateContours(contours = 8)
18 ctropc1.setPlaneToXY(offset = 200000)
19
20 c1 = Camera(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST)
21 c1.elevation(angle = -45)
22
23 s.render()
24

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