/[escript]/trunk/doc/examples/pyvisi/carpet.py
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Contents of /trunk/doc/examples/pyvisi/carpet.py

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Revision 1147 - (show annotations)
Wed May 16 06:39:11 2007 UTC (12 years, 2 months ago) by ksteube
File MIME type: text/x-python
File size: 1147 byte(s)
Added back in some files that were accidentally deleted.

1 # Import the necessary modules.
2 from esys.pyvisi import Scene, DataCollector, Carpet, Camera
3 from esys.pyvisi.constant import *
4
5 PYVISI_EXAMPLE_MESHES_PATH = "data_meshes/"
6 PYVISI_EXAMPLE_IMAGES_PATH = "data_sample_images/"
7 X_SIZE = 400
8 Y_SIZE = 400
9
10 SCALAR_FIELD_CELL_DATA = "temperature_cell"
11 FILE_3D = "interior_3D.xml"
12 IMAGE_NAME = "carpet.jpg"
13 JPG_RENDERER = Renderer.ONLINE_JPG
14
15 # Create a Scene.
16 s = Scene(renderer = JPG_RENDERER, num_viewport = 1, x_size = X_SIZE,
17 y_size = Y_SIZE)
18
19 # Create a DataCollector reading from a XML file.
20 dc1 = DataCollector(source = Source.XML)
21 dc1.setFileName(file_name = PYVISI_EXAMPLE_MESHES_PATH + FILE_3D)
22 dc1.setActiveScalar(scalar = SCALAR_FIELD_CELL_DATA)
23
24 # Create a Carpet.
25 cpt1 = Carpet(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST,
26 warp_mode = WarpMode.SCALAR, lut = Lut.COLOR, cell_to_point = True,
27 outline = True)
28 cpt1.setPlaneToXY(0.2)
29 cpt1.setScaleFactor(1.9)
30
31 # Create a Camera.
32 c1 = Camera(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST)
33 c1.isometricView()
34
35 # Render the object.
36 s.render(PYVISI_EXAMPLE_IMAGES_PATH + IMAGE_NAME)
37

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