/[escript]/trunk/pyvisi/readme
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temp_trunk_copy/pyvisi/readme revision 1384 by phornby, Fri Jan 11 02:29:38 2008 UTC trunk/pyvisi/readme revision 1961 by caltinay, Tue Nov 4 06:09:33 2008 UTC
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5   ****************************************************************************   ****************************************************************************
6    
7    
8  - Two DataCollector instances needs to be created when two active scalars  - Two DataCollector instances need to be created when two active scalars
9    are read from the same file.    are read from the same file.
10    
11  - setScalarRange() and generateCotours() must be supplied with the same range  - setScalarRange() and generateContours() must be supplied with the same range
12    in order for the colors to turn out correctly when contouring is performed.    in order for the colors to turn out correctly when contouring is performed.
13    
14  - setPlaneToXY(), setPlaneToXZ() or setPlaneToYZ() needs to be executed  - setPlaneToXY(), setPlaneToXZ() or setPlaneToYZ() needs to be executed
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28    
29  - Movies cannot be generated from post script (.ps) files.  - Movies cannot be generated from post script (.ps) files.
30    
31  - .iv (open inventor) and .wrl (VRML) files does not support multiple  - .iv (open inventor) and .wrl (VRML) files do not support multiple
32    viewports.    viewports.
33    
34  - .iv files do suffer from some lighting problems when generated by VTK.  - .iv files suffer from some lighting problems when generated by VTK.
   
 - On occasions, an inaccurate object may be rendered from cell data  
   even after conversion. As such, it may be a good idea to use escript  
   interpolation to get the node data.  
35    
36    - On occasions, objects using cell data may be rendered incorrectly
37      even after conversion. A workaround is to use escript interpolation to
38      get the node data for visualizations.
39    

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