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Multitouch not working on the table

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FractalSystemsUAE

Multitouch not working on the table

Post by FractalSystemsUAE » 20 Sep 2012, 10:35

I'm developing a new touch interface, it works perfectly on my computer but once I put it on the touch table its animations doesn't recognize the interactions. I only can move from slide to slide by mouse clicking but not by touch.
Is there something I have to change on the animations. :roll:

Thanks for your reply.

User avatar
Daniel Willer
Posts: 309
Joined: 06 Jan 2012, 18:12

Re: Multitouch not working on the table

Post by Daniel Willer » 20 Sep 2012, 16:51

Hi welcome to our forum.

It seems that your touch table is not sending any Touch commands. In general ventuz supports TUIO and Windows Touch as Touch inputs you can enable the Input Diagnostics to visualize the incoming data. You should also check your Machine Config to ensure that TUIO or WindowsTouch is enabled and configured to the right port.

Cheers!

FractalSystemsUAE

Re: Multitouch not working on the table

Post by FractalSystemsUAE » 21 Sep 2012, 18:25

Hello Daniel,

First Thank you for your very kind reaction.

So I have tried to manage the inputDiagnostics, it's on the right ports, so now It works for some interfaces but only this one (on the scene attached to this reply),so I think that it requires a customization on the animations buttons, but as a beginner, I was trying all the ways to find how to resolve this but no success (Just to remind the problem is that the transfer from slide to slide on this interface is ensured only by mouse clic on the table not by touch input ) .

Can you please help more on this issue, see how can I change the animation so I can use the interface by touch too. It will be extremely helpful for our current project.


Yours sincerely,


Hind Salih.
Attachments
SlideManager Demo #1.vzs
the concerned application scene
(152.98 KiB) Downloaded 354 times

TobiTobsen
Posts: 93
Joined: 18 Jan 2012, 20:02

Re: Multitouch not working on the table

Post by TobiTobsen » 25 Sep 2012, 19:33

Hi,
I think it could help if you try different output events or states of your touch node. Events like single tap or click usually have similar thresholds for time between touch down and up event as well as the distance between down and up event etc. That can be a problem for touch devices.
So just try it with the touch enter or sth like that. Or touch inside... you can combne it with a timer so you have a minimum time a touch event must be on you object to trigger an event.

Cheers,
Tobi
http://www.radar-touch.com
http://www.prime-touch.com

Want to filter or transform TUIO data? http://code.google.com/p/tuiotoolbox/
Looking for a tool generating Testpattern for Softedge projections??? I can help: http://code.google.com/p/projection-calc/

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