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FreeTrack Forum > FreeTrack : English Forum > Support : FreeTrack Software > can get the head moving

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dutch	#1 02/10/2009 - 16h50 Top
Class : Apprenti Posts : 47 Registered on : 11/04/2008 Off line	I have made a mistake some were in optimizing the adjustments, I see 3 red dots which I suppose are my IR-leds, but the head skull is now not moving anymore, what is wrong inhere. Using 3point clip Osram IR led Edited by dutch on 02/10/2009 at 16h56.
JPerro	#2 03/10/2009 - 10h09 Top
Class : Apprenti Posts : 12 Registered on : 06/11/2008 Off line	Check the color of the dots in the lower right corner..they should be all green...if you are getting any red dots there,something is wrong in your setup
dutch	#3 03/10/2009 - 14h18 Top
Class : Apprenti Posts : 47 Registered on : 11/04/2008 Off line	They are red. But the reddots [5mm] on the screen are the 3 IR-leds, they are moving with my movement, but no skull movement. Help me please
JPerro	#4 05/10/2009 - 09h27 Top
Class : Apprenti Posts : 12 Registered on : 06/11/2008 Off line	you have probably selected wrong setup in model tab (1point,3point clip,3point cap;4point)
dutch	#5 05/10/2009 - 17h24 Top
Class : Apprenti Posts : 47 Registered on : 11/04/2008 Off line	no it is the 3point clip and I have selected the 3point clip!!!! Some problems regaarding LED sizes???? It is the adviced Osram IRled!!
JPerro	#6 05/10/2009 - 20h11 Top
Class : Apprenti Posts : 12 Registered on : 06/11/2008 Off line	then it should be easy... you should always have white crosses over red dots...crosses indicate that dots are recognizes by freetrack... go to "point size" and here you must try diferent values... min point diameter should be around 1mm-3mm max point diameter should be 5mm and bigger it means that light source smaller than 3mm and bigger than 5mm WILL NOT be recognized as tracking dots I think that in your case values should be something like this: min point diameter :2mm max point diameter:10mm Edited by JPerro on 05/10/2009 at 20h13.
Insane	#7 02/12/2009 - 13h01 Top
Class : Apprenti Posts : 21 Registered on : 11/11/2009 Off line	you should always have white crosses over red dots...crosses indicate that dots are recognizes by freetrack... having a problem wea 2/3 of those white crosses dispear if i hold my head still for a second.... causes a big jump in tracking movement, when it realises im moving again all 3 white crosses are bak.....and tracking fine.
Insane	#8 03/12/2009 - 02h51 Top
Class : Apprenti Posts : 21 Registered on : 11/11/2009 Off line	looks like this could be coz im using track IR 2 hardware.... seems like no webcam users get or have gotten this problem?
DrSnow	#9 03/12/2009 - 19h27 Top
Class : Apprenti Posts : 39 Registered on : 11/08/2008 Off line	FT 2.2 as it is, does not support TrackIr cams... I use min-1, max-16 setting on size and it works for me. (webcam) IF the max size is too small FT can lose the points if you turn your head quickly. This is because the points can show streched. (too big for max size) Snow Edit: Just read your post on other thread.. i think you should try to make your dots smaller (threshold?) they look too big and "unformed" to be accurate.. and / or look again the point sizes. make them min 1, max 25 for starters and see if theres any change. ....Then there is the usb port settings... bandwidth, priority... maybe even power management.... i might be going too far but if these help... Edited by DrSnow on 03/12/2009 at 20h03.
Insane	#10 05/12/2009 - 10h04 Top
Class : Apprenti Posts : 21 Registered on : 11/11/2009 Off line	yea doesnt matter the size/shape of dots etc.... tried a lot of settings and crosses only disapear when no movement still..

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