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

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Revision 1388 - (hide annotations)
Fri Jan 11 07:45:58 2008 UTC (11 years, 1 month ago) by trankine
File MIME type: text/x-python
File size: 1220 byte(s)
And get the *(&(*&(* name right
1 jongui 1203 """
2     Author: John Ngui, john.ngui@uq.edu.au
3     """
4    
5 ksteube 1147 # Import the necessary modules.
6     from esys.pyvisi import Scene, DataCollector, Carpet, Camera
7     from esys.pyvisi.constant import *
8 jongui 1148 import os
9 ksteube 1147
10 jongui 1148 PYVISI_EXAMPLE_MESHES_PATH = "data_meshes"
11     PYVISI_EXAMPLE_IMAGES_PATH = "data_sample_images"
12 ksteube 1147 X_SIZE = 400
13     Y_SIZE = 400
14    
15     SCALAR_FIELD_CELL_DATA = "temperature_cell"
16     FILE_3D = "interior_3D.xml"
17     IMAGE_NAME = "carpet.jpg"
18     JPG_RENDERER = Renderer.ONLINE_JPG
19    
20     # Create a Scene.
21     s = Scene(renderer = JPG_RENDERER, num_viewport = 1, x_size = X_SIZE,
22     y_size = Y_SIZE)
23    
24     # Create a DataCollector reading from a XML file.
25     dc1 = DataCollector(source = Source.XML)
26 jongui 1148 dc1.setFileName(file_name = os.path.join(PYVISI_EXAMPLE_MESHES_PATH, FILE_3D))
27 ksteube 1147 dc1.setActiveScalar(scalar = SCALAR_FIELD_CELL_DATA)
28    
29     # Create a Carpet.
30     cpt1 = Carpet(scene = s, data_collector = dc1, viewport = Viewport.SOUTH_WEST,
31     warp_mode = WarpMode.SCALAR, lut = Lut.COLOR, cell_to_point = True,
32     outline = True)
33     cpt1.setPlaneToXY(0.2)
34     cpt1.setScaleFactor(1.9)
35    
36     # Create a Camera.
37 jongui 1148 c1 = Camera(scene = s, viewport = Viewport.SOUTH_WEST)
38 ksteube 1147 c1.isometricView()
39    
40     # Render the object.
41 jongui 1148 s.render(image_name = os.path.join(PYVISI_EXAMPLE_IMAGES_PATH, IMAGE_NAME))
42 ksteube 1147

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