Comments on: Augmented Reality Tutorial

By: Robert Erskine

Robert Erskine — Wed, 28 Sep 2011 14:10:29 +0000

Maybe try to adjust the framerate in the .dat file, might be causing your camera to freeze. let me know if this helps,
Rob

By: Robert Erskine

Robert Erskine — Wed, 28 Sep 2011 14:09:33 +0000

Hey Jude,

Try messing around with the x,y,z coordinates in the .as file. the source location varies between model to model.

hope this helps,
Rob

By: jude

jude — Fri, 23 Sep 2011 11:03:59 +0000

hi good tutorial BUT it just wont work with any other 3d model
can i ask did anyone get this working with any other 3d model and also any tips on how to debug this part or what to try
thanks
jude

By: jhony

jhony — Sun, 29 May 2011 14:10:35 +0000

Hi ,
I am getting this error and then my webcam freezes out. Can anybody tell me the reason behind it and what can be possible solution??

Error: Error #2032: Stream Error. URL: file:///C|/Documents%20and%20Settings/sharmaas/Adobe%20Flash%20Builder%204/FLARTest/bin%2Ddebug/
at com.transmote.flar.tracker::FLARToolkitManager/onCameraParamsLoadError()[C:\Documents and Settings\sharmaas\Desktop\AR\Actionscripts\com\transmote\flar\tracker\FLARToolkitManager.as:343]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/onComplete()

By: Robert Erskine

Robert Erskine — Wed, 05 Jan 2011 22:28:16 +0000

Hey Jeff,

I think I have a resolution to your problem. Right click on this blank square you’re seeing and select settings from the drop down menu. Click on the camera on the right hand side, and just play around with your input camera. It varies from machine to machine. Let me know if that works out for you, else I’ll be glad to help you.

Rob

By: Jeff Kit

Jeff Kit — Wed, 29 Dec 2010 19:48:24 +0000

Everything looks ok on my side, no error message nothing!!

But When it comes time to test my swf file, I just have a blank square and my webcam doesn’t start

My webcam works with other application on my mac, no physical issue with it.

I’m using a trial version of Flash CS5…

Thanks

By: Ruyahcreatives

Ruyahcreatives — Tue, 07 Dec 2010 09:45:32 +0000

Hi Gordon,

In line 43 replace
source=”./assets/FLAR/FLARPattern.pat”,
with
source=”./FLAR/FLARPattern.pat”,

In line 46 replace
source=”./assets/FLAR/FLARCameraParameters.dat”,
with
source=”./FLAR/FLARCameraParameters.dat”,

By: Ruyahcreatives

Ruyahcreatives — Tue, 07 Dec 2010 09:00:59 +0000

Hi Gordon,
After the line 43 and line 46 are solved you’ll also come across errors(I had 37 errors) like
“Definition org.papervision3d.view:Viewport3D could not be found.”
“type was not found or was not a compile-time constant: FLARCamera3D.”

It’s because the code can’t find the folder org and it’s sub folders for the following lines:
import org.libspark.flartoolkit.core.FLARCode;
import org.libspark.flartoolkit.core.param.FLARParam;
..
..
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.Viewport3D;

To solve these, download FlarToolKit(I used version 2.5.4)from http://www.libspark.org/wiki/saqoosha/FLARToolKit/downloadlist

unzip it.Inside src folder you’ll find the org folder.Copy this org folder to the root directory where you have saved the .fla file.

You’ll also need to copy the ascollada and papervision3d folders inside the libs folder of the FlarToolKit to the org folder of your project.

You can just keep the classes that are defined in the import codes and delete the one’s that are not required.

Hope this helps.

By: Sarfaraz Hassan

Sarfaraz Hassan — Tue, 07 Dec 2010 08:41:23 +0000

Hi Gordon,

I too got the same error. It’s because the code can’t find FlarPattern.pat under assets folder.
To solve it simply replace:
source=”./assets/FLAR/FLARPattern.pat”,
with:
source=”./FLAR/FLARPattern.pat”,
in Line 43

Similarly at Line 46
Replace:
source=”./assets/FLAR/FLARCameraParameters.dat”,
with
source=”./FLAR/FLARCameraParameters.dat”,

By: Gordon

Gordon — Sun, 14 Nov 2010 02:31:07 +0000

Hi when i try to play the swf i get these errors

C:\Users\HP Pavilion\Desktop\FlashProject\AugmentedReality.as, Line 43 unable to resolve ‘./assets/FLAR/FLARPattern.pat’ for transcoding

C:\Users\HP Pavilion\Desktop\FlashProject\AugmentedReality.as, Line 43 Unable to transcode ./assets/FLAR/FLARPattern.pat.

C:\Users\HP Pavilion\Desktop\FlashProject\AugmentedReality.as, Line 46 unable to resolve ‘./assets/FLAR/FLARCameraParameters.dat’ for transcoding

C:\Users\HP Pavilion\Desktop\FlashProject\AugmentedReality.as, Line 46 Unable to transcode ./assets/FLAR/FLARCameraParameters.dat.

can you please help?