I just found these download on the page of Shigeyuki Hirai, who does the Max/MSP port of Gem. He has two interesting objects that shouldn't be to hard to get working in Pd, since they are already Gem objects.
http://www.cc.kyoto-su.ac.jp/~hirai/softwares/index-j.html One is pix_qrencode which is based on libqrencode, which lets you read those 2D barcodes. The other is pix_artoolkit, which is based on ARToolkit, which is a type of code to stick on things that you can then track in 3D space using Gem. Just throwing that out there in case anyone is interested. .hc ------------------------------------------------------------------------ ---- Mistrust authority - promote decentralization. - the hacker ethic _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
