Can you please remove my email address from this group. Thank you. 
([email protected]) 

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> On May 8, 2014, at 9:16 AM, Donna Dierker <[email protected]> wrote:
> 
> Hi Wilder,
> 
> I'm not surprised.  Is there a less folded version of the surface you can use 
> as a drawing substrate?  This one looks inflated, but not enough.  If you 
> have a flat or spherical configuration, or even ellipsoid or very inflated, I 
> think you will have less of this.
> 
> If you're drawing on the lateral side, but the medial side that backs to it 
> is close enough to the lateral side (in 3D), then you might catch it.
> 
> There is a Surface: Geometry feature that lets you blow up your surface more, 
> if needed.  Note that you don't have to lose your original inflated 
> configuration.  Just don't save as the same name.  Save it under a different 
> name that reflects the altered geometry (e.g., spherical, ellipsoid).
> 
> Donna
> 
> 
>> On May 8, 2014, at 7:42 AM, wangzhiwei3233 <[email protected]> wrote:
>> 
>> Hi Donna and all,
>> I drew  a closed border on the lateral surface, meanwhile, I assigned piant 
>> identifier to nodes within border. 
>> When I counted the area of this paint (green nodes in red border in figure), 
>> I found the some nodes on the middle side were also counted(as in figure, 
>> green nodes without red border).  
>> And when I converted paint column to paint volume to get ROI mask, the  
>> nodes in opposite side were also converted. 
>> I have got in this types of trouble many times, especially when I drew 
>> border at middle surface.
>> How to deal with this problem?
>> .<截图1.png>
>> 
>> Thanks! 
>> Wilder
>> 
>> 
>> 
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