> FreeTrack SDK
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Adun |
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Class : Apprenti
Posts : 8
Registered on : 26/08/2008
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Good day!
I'd like to include free-track support to my demo
But I can't download sources from svn.
Could you please give me valid link or make simple DLL that give me XYZ and roll pitch yaw.
Thanx in advance
Bye
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the_target |
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Class : Programmeur
Posts : 121
Registered on : 10/07/2007
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Adun |
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Class : Apprenti
Posts : 8
Registered on : 26/08/2008
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Hi!
I use vista and tortoise SVN 1.4.8 and I see only readme.txt
When I try to checkout svn repository I got error
Error: Invalid svn:externals property on 'C:\repository\fasttrack': target involves '.' or '..' or is an absolute path
Maybe U simple make zip of source and give me the link.
And also I use C++ and don't have delphi to recompile project maybe U simply create DLL that have 3 funtcions
1. Init_Free-Track
2. Get_position_and_orientation
3. Close_Free-Track
Thanx in advance
Bye
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Adun |
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Class : Apprenti
Posts : 8
Registered on : 26/08/2008
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When I update to svn 1.5.2 I've got this errors
Error: Server sent unexpected return value (403 Forbidden) in response to OPTIONS
request for 'http://camil.dyndns.org/svn/freetrack/tags/V2.1.1/DShowFilter'
What should I do?
Thanx in advance
Bye
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the_target |
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Class : Programmeur
Posts : 121
Registered on : 10/07/2007
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Don't use http:// but https:// as in the url I gave.
Freetrack native interface will only be available in V2.2.
Checkout https://camil.dyndns.org/freetrack/trunk/Sources, and see /FreetrackClient for usage |
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Scubaduba |
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Class : Apprenti
Posts : 10
Registered on : 20/08/2008
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Same problem here. I've tried to use https as you've said and no go.
I've also tried to authenticate with my username and password for this forum, still no go.
Do we need a special username and password?
There is only a readme file under Sources directory.
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Stas B. |
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Class : Apprenti
Posts : 11
Registered on : 30/07/2008
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I don't mean to sound silly, but for some reason, this SVN thingy isn't working out for me either. 
I have Tortoise SVN 1.5.2 installed, I click on 'SVN Checkout', paste the URL you gave in the 'URL of repository' field, it starts downloading something, then stops, asking for authorization. What should I do? |
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Adun |
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Class : Apprenti
Posts : 8
Registered on : 26/08/2008
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I tried also but can't login
need login and password to repository
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the_target |
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Class : Programmeur
Posts : 121
Registered on : 10/07/2007
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use anon/anon
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Stas B. |
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Class : Apprenti
Posts : 11
Registered on : 30/07/2008
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Yes, that worked. Thank you. 
Just wondering: why does the website provide a download link to the source-code without explaining how to download it? It's really not such an obvious thing. People get confused by this. Why not write a short note explaining how to get the source-code? |
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Adun |
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Class : Apprenti
Posts : 8
Registered on : 26/08/2008
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Yes I worked but I use C++ and forget Paskal maybe someone create simple DLL that I can use to get coordinates to my application
Thanx in advance
Bye
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Scubaduba |
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Class : Apprenti
Posts : 10
Registered on : 20/08/2008
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To change Delphi code to C# there is a tool:
https://www.turnsharp.com/try-it.aspx
I doubt it will work effectively yet we might give it a try. |
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Stas B. |
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Class : Apprenti
Posts : 11
Registered on : 30/07/2008
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If all you need is head-tracking for your game, you really don't have to convert all of Free-Track. That would be an overkill. You're better off reading Alter's paper describing his pose estimation algorithm (which is used in Free-Track for 3 points), then look in Pose.pas for the "TPoseObject.AlterPose" function. The syntax isn't THAT different, so the code should make sense to you. Plus, you need some DirectShow wrapper to handle the webcam for you, because it's a huge head-ache. It takes some tweaking to get good head-tracking like Free-Track, but you'll probably manage to get it done. (I managed to get it done, so why wouldn't you?)
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Scubaduba |
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Class : Apprenti
Posts : 10
Registered on : 20/08/2008
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Thanks for the info. I've just checked few articles on internet and I'll dig more using university library.
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Shepherd |
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Class : Apprenti
Posts : 1
Registered on : 28/08/2008
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Hi,
I would like to use head tracking for my applications with out the complication of understand, develop and debug the code when Free Track have taken care of it -thanks a lot-.
Is there any possibility now or in the near future to access to 6 DOF data in a simple structure through "Share Memory Area"? |