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: Multitouch & Java Whiteboard  ( 12730 )
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« : October 25, 2009, 08:27:31 AM »

Hi,

I've been trying to run Java Whiteboard with multitouch TUIO software, but still haven't found the way to do it.

Anyone had success with that? How did you do it?

I used the flosc, configuring tuio port in 3333, like the java whiteboard. Then I use the pooky addon in firefox to run apps, but with no success (can't connect to the TUIO server).

Somebody could please explain how to do it?

By the way, i think it could be a good idea to post the multitouch programs that could be used with this whiteboard, most of the implementations are in http://www.tuio.org/?software
but no many end-user utilities

Thank you very much
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« #1 : October 25, 2009, 01:04:53 PM »

Hi,

have you tried using any of the TUIO simulators instead of the Java Whiteboard? By doing this, you can check whether it's a problem of the Whiteboard software or the Flash multitouch app you want to use.

Uwe

Java WiimoteWhiteboard for Mac OS X, Windows and Linux.
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« #2 : November 02, 2009, 03:09:27 PM »

Hi Uwe,

i achieve to run nasa worldwind with the multitouch plugin using TUIO simulator CCV.

i also can run flash apps using CCV (tbeta) to send the TUIO messages, but instead using flosc, CCV can send it directly in TCP to the flash port. I tried to send normal OSC messages to flosc and then to the apps but i didn't worked.

I configured Java Whiteboard to send the messages to the same address that CCV (127.0.0.0:3333) but it didn't worked. do i need another program as gateway or something??

please if you could share any information about this it would be great.

thank you very much

Chema

P.S. NASA Worldwind: http://sourceforge.net/projects/nasa-exp/
Multitouch plug-in TouchWorldWind :http://mtaha.wordpress.com/downloads/
CCV: http://ccv.nuigroup.com/

Edit: When using tbeta to send TUIO/OSC messages, flosc detectes lots of UDP packets, but when using Java Whiteboard it doesn't detect any.
What should I do to send this messages with the whiteboard? (Apart from activate it in the options)
« : November 08, 2009, 05:29:29 PM chema »
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« #3 : November 10, 2009, 08:27:07 AM »

Hi chema,

I configured Java Whiteboard to send the messages to the same address that CCV (127.0.0.0:3333) but it didn't worked. do i need another program as gateway or something??

you mean the address 127.0.0.1:3333, right? Otherwise, that could be the problem.

Sorry for the late reply,
Uwe

Java WiimoteWhiteboard for Mac OS X, Windows and Linux.
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« #4 : November 10, 2009, 09:46:03 AM »

Yes of course, its 127.0.0.1:3333, i also tried with localhost:3333
I write wrong the address in the post.

Thanks
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« #5 : November 10, 2009, 10:17:13 AM »

Yes of course, its 127.0.0.1:3333, i also tried with localhost:3333
I write wrong the address in the post.

Have you tried using the (local) IP address of your network card?

Uwe

Java WiimoteWhiteboard for Mac OS X, Windows and Linux.
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« #6 : November 16, 2009, 05:08:29 AM »

Thanks Uwe, it worked with the local IP.

BTW, as you say in your web it works with flosc 1.3 but not with flosc 2.0.
It doesn't work neither with Nasa Worldwind touch plugin.

Any idea about this issue?

Anybody knows any program (port sniffer) to show the messages sended to the port so I can compare those used by the TUIO simulator and Java Whiteboard? Maybe I can find the problem with it.

Anyway, thank you very much for your software.

Chema
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« #7 : November 16, 2009, 06:15:26 AM »

Hi Chema,

Thanks Uwe, it worked with the local IP.

BTW, as you say in your web it works with flosc 1.3 but not with flosc 2.0.
It doesn't work neither with Nasa Worldwind touch plugin.

Any idea about this issue?

I actually don't do any multi-touch stuff myself, sorry.

Anybody knows any program (port sniffer) to show the messages sended to the port so I can compare those used by the TUIO simulator and Java Whiteboard? Maybe I can find the problem with it.

Have you tried Wireshark?

Uwe

Java WiimoteWhiteboard for Mac OS X, Windows and Linux.
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