» 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

~6d ago

domj: Midweek Patch Therapy later today at 17:30 ⌚ Come discuss sequencers, the VL language and your patches. https://discourse.vvvv.org/t/come-join-midweek-patch-therapy/18430/17?u=domj

~7d ago

joreg: Looking for support for your #AI project? Try this: https://www.link-niedersachsen.de/link-masters

~13d ago

blausand: Ill be in #Warszawa next weekend. Any #vvvv people around to meet?

~15d ago

sebescudie: Last call, c'est ce soir : webinaire en français pour débutants sur #vvvv gamma! https://thenodeinstitute.org/event/introduction-au-creative-coding-avec-vvvv-gamma-francais/

~16d ago

domj: Ultra high definition volumetric visualization using GPUDirect storage https://youtu.be/GAZP1NcdWMo

~18d ago

CeeYaa: thx for V4-Meetup - some days ago 40th_RetuneStudioVisit from old friends RefikAnadol and Quadrature https://vimeo.com/429510091

~21d ago

david: 4. worldwide vvvv meetup will be here...https://www.youtube.com/watch?v=i0zd68tDUVE

~23d ago

mediadog: @metrowave Magnetic repulsion has always been pure magic to me, proof we only sense a small part of the universe - thanks!