Hi, Thomas/All:
I have downloaded and installed pyocc v 0.96. My observations:
(1) The documentation is much much better, and most of the structure is much
better organized. IE, it is better to do STEP_Control_Reader() vs
STEP_Control.STEP_Control_Reader()! Kudos, Thomas, to you on the new layout
and new documentation!
(2) The constructor bug I had with TopExp_Explorer seems to be fixed.
(3) There are a couple of libraries/objects Im using that appear missing in
the new distribution:
(3a) -- BRepBnd seems to be gone-- it used to be there?
(3b) -- TopExp_Explorere references TopAbs_ShapeEnum, but this
enumeration does not exist. To test that TopExp_Explorer works, I foundt
the values via the constants from OCC, and it worked perfectly. In previous
version, you could do TopAbs_FACE.
(4) Just a note to those who might upgrade, running the installer for
version 0.96 will _not_ automatically remove the older version-- you need to
remove the old version from lib/site-packages manually... Evidenty the older
version will take precedence by default.
Thomas, thanks for your work, and let me know if I can help out!
_____
From: Paviot Thomas [mailto:[EMAIL PROTECTED]
Sent: Monday, October 06, 2008 10:51 AM
To: minerva-pythonocc@gna.org
Cc: Dave Cowden
Subject: pythonOCC 0.96 and STEP import bug
Hello,
Dave Cowden submitted in a previous post a bug in step file import. Latest
release of pythonOCC fixes this bug.
Here are the results obtained from the import of a 44.4Mb step file (an
aircraft) by using the script STEP_import.py available on pythonocc home
page:
G:\>python STEP_import.py
... Step File Reading : Test.STEP
... STEP File Read ...
Elapsed time: 0 Hour(s) 0 Minute(s) 6.393 Second(s)
CPU user time: 1.73438 seconds
CPU kernel time: 0.09375 seconds
... Step File loaded ...
Elapsed time: 0 Hour(s) 0 Minute(s) 7.484 Second(s)
CPU user time: 2.78125 seconds
CPU kernel time: 0.125 seconds
1160988 records (entities,sub-lists,scopes), 3755635 parameters
... Parameters prepared ... Elapsed time: 0 Hour(s) 0 Minute(s) 8.778
Sec
ond(s)
CPU user time: 4.03125 seconds
CPU kernel time: 0.140625 seconds
... Objets analysed ...
Elapsed time: 0 Hour(s) 0 Minute(s) 10.743 Second(s)
CPU user time: 5.89063 seconds
CPU kernel time: 0.25 seconds
STEP Loading done : 820898 Entities
1 Items Loaded.
<OCC.TopoDS_Shape; proxy of <Swig Object of type 'TopoDS_Shape *' at
0x27a52b20>
>
27894 faces.
Regards,
Thomas Paviot
PLM/Digital Factory
Supméca/LISMMA
Paris, France
+33(0)1.49.45.29.38
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