i can't extude these cuves

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 From:  jackwoosh
431.1 
Hi anyone can help?
I can't extude this object in the latest MOI but it's okay in Rhino,however when I used the processed file extuded by rhino I can't do anything about it in MOI.
Anyone can help?

attached is the file

thx
best
jack
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 From:  JTB
431.2 
You're right, there is something strange... Try this... draw a line as long as the extrusion should be. Make a sweep and cap the ends.
That will work. I hope Michael has an answer.
***There is a better way to do things... Just find your Moment of Inspiration***
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Message 431.3 deleted 23 Feb 2007 by JESSE

Message 431.4 deleted 23 Feb 2007 by JESSE

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 From:  Jesse
431.5 In reply to 431.1 
Hi Jack,

You have a lot of points bunched up on the straight line
at the base of your curve. They don't show up in MoI, but they do in Rhino
They were very close together! ( 3.45953e-008 millimeters ) (lot's of zeros!)
They're not within tolerance of the Extrude command's parameters. How did you draw that curve?


If you separate the segments and delete all the straight lines between the corner fillets
and replace them with a continuous line it will extrude correctly. Hope this helps.

Jesse
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 From:  Michael Gibson
431.6 In reply to 431.5 
Yes, MoI is a bit sensitive to points that are bunched up very closely like this.

If you did create this inside of MoI, it would be good to know what method you used so I could try and fix up that command if it is generating these things...

- Michael
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 From:  jackwoosh
431.7 
tks for your reply.
i used draw curve/arc/tan to have this object done.
actually,you can extrude in rhino,but after many tries, now i found that you can extrude with optional "along the curve"
hope it helps.

best,
jw
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 From:  nacho65 (JUANGALVAN)
431.8 
Hello to all:

I have opened the file but when wanting extrude closes the MOI program and tells me that there is
the to send a report to MOI but I doesn't send it for fail in outlook Why?
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 From:  Michael Gibson
431.9 In reply to 431.8 
Hi Juan, maybe it is a bug in the bug reporting mechanism?

Anyway, you can send this file to me manually - there is a file generated called moi_report1.zip (or moi_report2.zip, etc...).

These will be written to the MoI directory in c:\Program Files. If you can find any of those report zip files, please e-mail them to me at moi@moi3d.com and that might help me figure out what is going wrong.

Thanks!

- Michael
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