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

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Revision 1147 - (hide annotations)
Wed May 16 06:39:11 2007 UTC (12 years, 3 months ago) by ksteube
File MIME type: text/x-python
File size: 1245 byte(s)
Added back in some files that were accidentally deleted.

1 ksteube 1147 # Import the necessary modules.
2     from esys.pyvisi import Scene, DataCollector, MapOnPlaneCut, 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_POINT_DATA = "temperature"
11     FILE_3D = "interior_3D.xml"
12     IMAGE_NAME = "seriesofcuts"
13     JPG_RENDERER = Renderer.ONLINE_JPG
14    
15    
16     # Create a Scene.
17     s = Scene(renderer = JPG_RENDERER, num_viewport = 1, x_size = X_SIZE,
18     y_size = Y_SIZE)
19    
20     # Create a DataCollector reading from a XML file.
21     dc1 = DataCollector(source = Source.XML)
22     dc1.setFileName(file_name = PYVISI_EXAMPLE_MESHES_PATH + FILE_3D)
23     dc1.setActiveScalar(scalar = SCALAR_FIELD_POINT_DATA)
24    
25     # Create a MapOnPlaneCut.
26     mopc1 = MapOnPlaneCut(scene = s, data_collector = dc1,
27     viewport = Viewport.SOUTH_WEST, lut = Lut.COLOR, cell_to_point = False,
28     outline = True)
29     mopc1.setPlaneToYZ(offset = 0.1)
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 with multiple cuts from a series of translation.
36     for i in range(0, 5):
37     s.render(PYVISI_EXAMPLE_IMAGES_PATH + IMAGE_NAME + "%02d.jpg" % i)
38     mopc1.translate(0.6,0,0)

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