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Updated Touchlib Demos
Posted: 17 September 2007 05:06 AM   [ Ignore ]
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I call it Multi-Multi-Touch smile

Turntables, Piano, ZUI, Paint
Not shown: Ripples


Download CS3 Project

You can get the latest source for this project on the touchlib svn. Enjoy.

Thanks cerupcat and whitenoise… and everyone else in ~group.

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Posted: 17 September 2007 08:45 AM   [ Ignore ]   [ # 1 ]
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Thanks! This is very very cool. Good job!

I am however still a bit mystified of the .fla-files. For instance the “keyboard.fla” - to me the flash project seems empty - wheres the action script?

Thanks again.

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Graphics: NVIDIA GeForce4 MX 420 (64 MB memory), Camera: Phillips SPC900NC, IR Leds: CCTV 140 LED IR, acryllic surface
Software: TouchLib (Newest compiled version of TouchLib), Demo Flash applications with Flash Player 9

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Posted: 17 September 2007 09:06 AM   [ Ignore ]   [ # 2 ]
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You can find it under /lib/app/documentClass/Keyboard.as as one of the main advantages of the Flash CS3 is to define a Document class just to not needing to put your AS code in the timeline smile

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Posted: 17 September 2007 10:13 AM   [ Ignore ]   [ # 3 ]
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Thanks for your reply.

I’m wondering where in the “keyboard.fla” the references to “keyboard.as” are? The answer is probably straightforward - a “I can’t see the wood because of trees” wink

.R

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http://rasimu.dk/thesis
Screen Method: Diffuse Illumination with Infra red lamp on camera side

Hardware, Dell Dimension 4550, CPU: 2 GHz Pentium 4, RAM: 768 MB
Graphics: NVIDIA GeForce4 MX 420 (64 MB memory), Camera: Phillips SPC900NC, IR Leds: CCTV 140 LED IR, acryllic surface
Software: TouchLib (Newest compiled version of TouchLib), Demo Flash applications with Flash Player 9

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Posted: 17 September 2007 10:58 AM   [ Ignore ]   [ # 4 ]
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you can see it in
Publish Settings -> ActionScript 3.0 Settings

(notice also is using as classpath ../lib)

either can be noticed in the “stage” properties as in the attached image

wink

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flashDocumentClass.png
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Posted: 17 September 2007 12:43 PM   [ Ignore ]   [ # 5 ]
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Wohoo awesome nuiman!

Hi everyone, yeah the code for the piano/keyboard app is all in the as files and linked to the document class. So there is nothing in the flash window or on the timeline. I am in the process of rewriting the code and splitting it into multiple classes so it will be easier to update and add functionality to it. Stay tuned =)

The turntable will be cool. It’ll be hard to get an accurate scratching sound out of flash. For very close to accurate scratching, something like PD would work really well; There’s even a scratcher object for it. You could use flash for the visual and send OSC to PD for the sound (although that’s more for those that would want cleaner/low latency sound). Unfortunately that would require people to download PD.

The popforge sound library may be able to do some kind of scratching in flash http://code.google.com/p/popforge/

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Posted: 17 September 2007 12:47 PM   [ Ignore ]   [ # 6 ]
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Thanks! I’m used to Flash 8 and have just started using Flash CS3.

Now I’m a step further in relation to making my own multi-touch flash apps. If I come up with something useful I will of course share it.

.R

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http://rasimu.dk/thesis
Screen Method: Diffuse Illumination with Infra red lamp on camera side

Hardware, Dell Dimension 4550, CPU: 2 GHz Pentium 4, RAM: 768 MB
Graphics: NVIDIA GeForce4 MX 420 (64 MB memory), Camera: Phillips SPC900NC, IR Leds: CCTV 140 LED IR, acryllic surface
Software: TouchLib (Newest compiled version of TouchLib), Demo Flash applications with Flash Player 9

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Posted: 17 September 2007 07:40 PM   [ Ignore ]   [ # 7 ]
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looking awesome man!

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Posted: 19 September 2007 10:43 PM   [ Ignore ]   [ # 8 ]
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Turntables look cool. I hope someday I can use a display as if it was a real DJ’s setup.

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Worlds youngest in the multitouch field of research. See my blog.

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Posted: 28 November 2007 12:37 AM   [ Ignore ]   [ # 9 ]
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that’s cool. thank c.moore for share!  thanks very much

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Posted: 28 November 2007 12:41 AM   [ Ignore ]   [ # 10 ]
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but I can’t see

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Posted: 28 November 2007 09:53 AM   [ Ignore ]   [ # 11 ]
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Hi all,

Firstly congrats on an amazing community!
I’ve just built my first prototype DI table and its running great.
Have ongoing problems with compiling touchlib and dll manifest issues.
However somehow I have most functionality (I’ll come back to this elsewhere).

I’ve now come to check out the flash apps as I plan to develop and add to the community in this area.
OSC is running and detecting blobs fine, FLOSC is working and flash can connect to it ok.

When I run one of the flash apps I get a purple circle with coordinates that follows the touch.
I can move this circle around the screen but none of the apps function other than this?
In addition some apps don’t even do this, for example MultiKey.swf does nothing…

Please can anybody point me in the right direction?
Am I being stupid and missing something?

Thanks in advance…
Evan

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Posted: 28 November 2007 12:52 PM   [ Ignore ]   [ # 12 ]
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Have you altered flash’s security settings to allow access to that folder?  I seem to remember I had to do this before flash acted correctly.

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Posted: 28 November 2007 12:53 PM   [ Ignore ]   [ # 13 ]
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Hi seeper and welcome to nuigroup! We’d love to have more applications in this area =)

First, are you using the Flash files from the svn? I’d recommend downloading the ones from the svn since they are the newest versions. http://touchlib.googlecode.com/svn/trunk/ The AS3 library is what you want. If you’re using the swf files you need to set the security on the swf to be enabled for use. So open the swf, right click it, and go to camera and then “advanced.” It’ll bring up a webpage. Go to advanced security settings and add the swf folder or files to the settings. Now everything should work.

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Posted: 28 November 2007 12:55 PM   [ Ignore ]   [ # 14 ]
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Hah, Joobs beat me to posting =)

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Posted: 28 November 2007 01:34 PM   [ Ignore ]   [ # 15 ]
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Hi guys thanks for the welcome.
I’ve set the security settings and am using the latest svn versions of everything.

It’s really odd will only track a single blob and appears to not interact with the flash other than following a single finger with the purple circle.

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