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...
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.
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?
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.