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List:       vtkusers
Subject:    [vtkusers] sticky spline widget handles
From:       Lydia Pintscher <lydia () kde ! org>
Date:       2010-03-31 13:35:52
Message-ID: l2j938b46781003310635sfd75fcc8wc31cc80c783393e1 () mail ! gmail ! com
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Hi :)

I am using a vtkSplineWidget in my program. After initially adding it
to the scene I would like the first and the last handle of the spline
widget to be sticky - ie the user can only move the remaining handles
in between but not the first and the last handle. So far I have not
found a way to do this except for saving the location of those two
handles at the beginning and then resetting it every now and then
which is less than a nice solution it seems.
Is there any other way to do this?


Cheers
Lydia

-- 
Lydia Pintscher
Amarok community manager
kde.org - amarok.kde.org - kubuntu.org
claimid.com/nightrose
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