Luca,
Thanks so much for your help! I got it working. Also thanks for letting me
know that 1 0.5 0.5 and 10 5 5 has the same effect on the final results.
Anna
________________________________________
From: Luca Antiga [luca.ant...@orobix.com]
Sent: Wednesday, May 23, 2012 1:45 AM
To: Hoppe, Anna L
Cc: vmtk-users@lists.sourceforge.net
Subject: Re: [vmtk-users] unable to input decimal levelset evolution parameters?
Hi Anna,
indeed this is true, we found out yesterday. It's already fixed in the source
tree and it will be included in the 1.0.1 release (in a few days).
In the meantime, the fix is exactly analogous to the fix Ben
this
def CharCallback(self, obj, event):
key = self.RenderWindowInteractor.GetKeySym()
if self.TextInputMode:
if key == 'Return':
self.ExitTextInputMode()
return
if key == 'space':
key = ' '
elif key == 'minus':
key = '-'
elif len(key) > 1 and key not in ['Backspace','BackSpace']:
key = None
...
becomes
def CharCallback(self, obj, event):
key = self.RenderWindowInteractor.GetKeySym()
if self.TextInputMode:
if key == 'Return':
self.ExitTextInputMode()
return
if key == 'space':
key = ' '
elif key == 'minus':
key = '-'
elif key == 'period':
key = '.'
elif len(key) > 1 and key not in ['Backspace','BackSpace']:
key = None
...
(in short, there's an extra
elif key == 'period':
key = '.'
right before the last elif)
Just so you know, when you input evolution parameters, writing
1 0.5 0.5
and
10 5 5
has the exact same effect on the final solution.
Best regards
Luca
On May 22, 2012, at 11:03 PM, Hoppe, Anna L wrote:
> Hi VMTK users,
>
> I am using the vmtklevelsetsegmentation script in vmtk1.0 on a 64-bit linux
> machine. However, I am unable to input decimals for the propogation &
> curvature scaling parameters (needed for surface evolution). I looked up the
> previous vmtk users post by Ben Dickerhoff a few days ago detailing the same
> problem in vmtk1.0 for windows & I have successfully added the code to fix
> the problem of entering negative threshold values, but I still cannot enter
> decimal values (& did not see a similar fix mentioned). What code do I add to
> lib/vmtk/vmtk/vmtkrenderer.py in my vmtk1.0 install folder so that decimals
> are a valid input type?
>
> Thanks for the help,
> Anna
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