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Entraides et échanges autour de la technologie Scol - Informations and exchanges on the Scol technology

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#1 16-Jan-2013 23:51:30

Alexandre_Brazil
Member
Registered: 8-Dec-2011
Posts: 227

Control the rotation of the camera scene

I want to control the rotation of the camera scene, using for this event PlugIT ArMarker rotation. My goal is to create a feature "head tracking". Is this possible?

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#2 17-Jan-2013 00:43:48

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,161
Website

Re: Control the rotation of the camera scene

Hello !

yes you could but not with the orientation event, this one return the marker orientation in the camera space.

use the yaw pitch roll values for the raw marker orientation.
(I don't remenber when this was added, maybe you 'll have to use the beta version from the svn trunk)

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#3 17-Jan-2013 14:09:02

Alexandre_Brazil
Member
Registered: 8-Dec-2011
Posts: 227

Re: Control the rotation of the camera scene

Sorry for my fal the knowledge, but I could not understand his explanation.
What's PlugIT I have to use to get this solution?

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#4 17-Jan-2013 14:36:21

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,161
Website

Re: Control the rotation of the camera scene

I made a new example :
https://arkeon.dyndns.org/svn-scol/trun … th_marker/

test with the beta version of openspace to be sure nothing is missed smile

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#5 17-Jan-2013 15:02:31

Alexandre_Brazil
Member
Registered: 8-Dec-2011
Posts: 227

Re: Control the rotation of the camera scene

Arkeon, worked very well. I am very grateful.

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#6 17-Jan-2013 15:04:49

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,161
Website

Re: Control the rotation of the camera scene

You're welcome smile

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