/[escript]/trunk/pyvisi/py_src/streamline.py
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revision 1189 by jongui, Thu Jun 7 05:31:25 2007 UTC revision 1199 by jongui, Wed Jun 20 05:01:30 2007 UTC
# Line 1  Line 1 
1  """  """
2  @author: John NGUI  @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  import vtk
22  from mapper import DataSetMapper  from mapper import DataSetMapper
23  from lookuptable import LookupTable  from lookuptable import LookupTable
# Line 38  class StreamLine(DataSetMapper, Actor3D, Line 54  class StreamLine(DataSetMapper, Actor3D,
54          source is cell data, a conversion to point data may or may not be          source is cell data, a conversion to point data may or may not be
55          required, in order for the object to be rendered correctly.          required, in order for the object to be rendered correctly.
56          If a conversion is needed, the 'cell_to_point' flag must be set to          If a conversion is needed, the 'cell_to_point' flag must be set to
57          'True', otherwise 'False' (which is the default).          'True', otherwise 'False' (which is the default). On occasions, an
58            inaccurate object may be rendered from cell data even after conversion.
59    
60          @type scene: L{Scene <scene.Scene>} object          @type scene: L{Scene <scene.Scene>} object
61          @param scene: Scene in which objects are to be rendered on          @param scene: Scene in which objects are to be rendered on

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