In my experience the main thing to watch out for if you're using visual effects 
to transition between cards is not to do too much processing in your 
preOpenCard handler (or in other handlers called from preOpenCard). This has 
been the main cause of slowdowns for me. Do as much of your card processing in 
openCard as you can.

If you're just showing and hiding groups, it's probably less intensive, but 
then you've got the overhead of all those controls on a single card, which may 
or may not be a big deal. Unfortunately, it kind of just comes down to 
experimentation. Try both and see which works best for you. And using MobGUI or 
tmControl shouldn't be too big a deal, as both just use graphic objects for the 
most part in order to create your buttons and so forth. I've been using 
tmControl for quite some time and as far as I've been able to tell it hasn't 
had much impact, if any at all, on visual effects.

My two cents...

Chris


--
Chris Sheffield
Read Naturally, Inc.
www.readnaturally.com



On May 17, 2013, at 1:44 PM, Mike Kerner <[email protected]> wrote:

> Before I spend all weekend playing with this, has anybody done any
> experiments on showing and hiding groups on cards instead of doing
> transitions between cards on mobile?  I'm specifically wondering about
> folks using MobGUI or tmTools, which I would imagine require more resources
> than projects that don't use those skinning tools.
> 
> The main thing that I'm wondering about is transition speed.  Some of the
> card transitions on mobile are...pokey.
> 
> -- 
> On the first day, God created the heavens and the Earth
> On the second day, God created the oceans.
> On the third day, God put the animals on hold for a few hours,
>   and did a little diving.
> And God said, "This is good."
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