/[escript]/trunk/pyvisi/py_src/geometry.py
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Annotation of /trunk/pyvisi/py_src/geometry.py

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Revision 1384 - (hide annotations)
Fri Jan 11 02:29:38 2008 UTC (13 years, 3 months ago) by phornby
Original Path: temp_trunk_copy/pyvisi/py_src/geometry.py
File MIME type: text/x-python
File size: 1232 byte(s)
Make a temp copy of the trunk before checking in the windows changes


1 jongui 1211 """
2     @var __author__: name of author
3     @var __copyright__: copyrights
4     @var __license__: licence agreement
5     @var __url__: url entry point on documentation
6     @var __version__: version
7     @var __date__: date of the version
8     """
9    
10     __author__="John Ngui, john.ngui@uq.edu.au"
11     __copyright__=""" Copyright (c) 2006 by ACcESS MNRF
12     http://www.access.edu.au
13     Primary Business: Queensland, Australia"""
14     __license__="""Licensed under the Open Software License version 3.0
15     http://www.opensource.org/licenses/osl-3.0.php"""
16     __url__="http://www.iservo.edu.au/esys"
17     __version__="$Revision$"
18     __date__="$Date$"
19    
20    
21     import vtk
22    
23     class Geometry:
24     """
25     Class that extracts geometry from data and convert it to polygonal type.
26     """
27    
28     def __init__(self, object):
29     """
30     Initialise the geometry filter.
31     """
32    
33     self.__vtk_geometry_filter = vtk.vtkGeometryFilter()
34     self.__object = object
35     self.__setInput()
36    
37     def __setInput(self):
38     """
39     Set the input for the geometry filter
40     """
41    
42     self.__vtk_geometry_filter.SetInput(self.__object)
43    
44     def _getGeometryOutput(self):
45     """
46     Return the output of the rotation.
47    
48     @rtype: vtkPolyData
49     @return: Polygonal data
50     """
51     return self.__vtk_geometry_filter.GetOutput()

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