» FreeFrameARTK+Tracker
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FreeFrameARTK+Tracker

short description

implemenation of the ARToolkitPlus library for tracking of AR markers. returns transformation of multiple markers in space.

licence

GNU General Public License (GPL)
english
german

authors

joreg
sonderformat

download source

get the latest source from the subversion repository:

 https://github.com/vvvv/vvvv-sdk/tree/develop/vvvv45/addonpack/src/nodes/freeframes/ARTK+Tracker

dependencies

ARToolkitPlus library

project language/ide

c++/Code::Blocks

usage info

the ARTK+Tracker.dll is opensource licensed under the GPL (see above) because it is based on other GPLed code. vvvv is closed source software which means (as i understand the issue) that it must not access any GPL code.

while it is therefor definitely illegal to use ARTK+Tracker.dll with vvvv for commercial interrests i am not sure about educational and research purposes.

until anybody offers us a more detailed understanding of the situation everybody be his own judge.

supports 8-bit greyscale images & 16-bit RGB565 images.

FAQ

the provided help file doesn't show anything in the renderer?

for the patch to show an image you have to specify a Camera File. while it is rather difficult (but posssible)] to generate a specific camera file for your camera there is a generic one, that comes with the artoolkitplus download from:http://studierstube.icg.tu-graz.ac.at/handheld_ar/artoolkitplus.php
direkt link to download is:http://studierstube.icg.tu-graz.ac.at/handheld_ar/download/ARToolKitPlus_2.1.1.zip
there you find the file LogitechPro4000.dat in the

 sample\simple\data directory. 

what are the .pat files?

with .pat files you could specify custom patterns, but their use is not yet implemented. the .pat pin on the node is not of any use right now. therefore you can only use the default built in patterns you can also find in the download above.

anonymous user login

Shoutbox

~1d ago

systray27: @Udo2013> Wow that's beautiful!

~7d ago

mediadog: @tonfilm Thanks! Need to kill a specific vvvv instance, so that enables "taskkill /FI "WINDOWTITLE eq (title)"

~7d ago

tonfilm: @mediadog you can use the VVVV (VVVV) node for that

~8d ago

mediadog: Wasn't there a commandline switch to set the window title instead of the random characters? Can't find it

~9d ago

synth: @tonfilm Awesome, thanks!

~9d ago

tonfilm: @synth yes, if you have a valid ticket for #node20 you will have access to all workshops and their recordings: https://20.nodeforum.org/tickets/

~10d ago

synth: Is there a recording of the Procedural Graphics , and can one buy it somewhere?

~11d ago

david: And finally.... Realtime graphics with Stride 3D – The Fundamentals with the developers https://tinyurl.com/y4utxhyv

~11d ago

david: @sebescudie teaches us: Machine Learning with RunwayML and vvvv. https://tinyurl.com/y66zn3h7