Autodesk Mechanical Desktop

[#1]

I have a surface model with half of the surfaces shown on one side the rest on the other.
I'm looking for Options> System> Properties Geometry> Discard back faces. It is not there.
Is it hiding somewhere else or there's an other command somewhere for showing both sides of surfaces?
Thanks
Julian
M6400 Mobile workstation
Windows 7 Ultimate 64 bit
12 GB Ram
AIS 2010 and MDT2009

[#2]

You were almost there.... See attached.
--
Dennis Jeffrey, Autodesk Inventor Certified Expert

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[#3]

Thanks Dennis
(I think I need a new pair of glasses)
Julian

[#4]

I'm still missing something. Uncheckig "discard back faces'" did not have any effect. (See attached).
I've also tried on PC (Windows XP Pro 32 bit, Nvidia Quadro FX 1100) with the same negativ result.
Graphics card on M6400 is Quadro FX3700 M.
Tried both D3D and Open GL settings.
Thanks
Julian

[#5]

Works here... xp64 SP2 8GB GeForce 9800 GT on Direct X.


Might be the Win7 / Graphics combo.
--
Dennis Jeffrey, Autodesk Inventor Certified Expert

Subscribe to the free "The Creative Inventor Magazine now available at:
http://teknigroup.com/CI-Subscribe-Login.asp

[#6]

Was this issue ever resolved with Windows 7? I have the same issue since moving to Windows 7, doesn't happen with in XP??

[#7]

2009 not supported on Win7 so nobody at Autodesk is looking at this issue.