CGTalk - force unRegisterRedrawViewsCallback ?

externe

09-30-2004, 06:04 PM

Hello all :)

Well I just learn a few on registerRedrawViewsCallback / unRegisterRedrawViewsCallback.
It's really cool !
But I have a little pb

I explain :
If I restart MAX then evaluate this script :

fn func1 =
(
print "redraw1"
)
registerRedrawViewsCallback func1
unRegisterRedrawViewsCallback func1

Nothing happen... and it's logic, because I register then unregister :)

Well, now if i evaluate this script :

fn func1 =
(
print "redraw1"
)
registerRedrawViewsCallback func1
--unRegisterRedrawViewsCallback func1

Something happen (print "redraw1") when the viewport need refresh, because I register...

But now, if I re-evaluate the first script or simply the script :

unRegisterRedrawViewsCallback func1

The redraw callback is always execute.
So, how disable it completly ?
And if itsn't possible, how to prevent this, with a boolean value like isRedraw = true ?

Thanks
:)