Quats use radians so you need to go from degrees to radians See http://www.vis-sim.com/osg/osg_faq_1.htm#f16
I have posted other links to this topic in the past so a search of the archives should pop them up Gordon __________________________________________________________ Gordon Tomlinson Product Manager 3D Email : gtomlinson @ overwatch.textron.com __________________________________________________________ (C): (+1) 571-265-2612 (W): (+1) 703-437-7651 "Self defence is not a function of learning tricks but is a function of how quickly and intensely one can arouse one's instinct for survival" - Master Tambo Tetsura -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Brian R Hill Sent: Wednesday, September 17, 2008 10:55 AM To: OpenSceneGraph Users Subject: Re: [osg-users] Camera control and view matrix Here's what I do using euler angles (_camAng) and position (_camPos). osg::Quat quat(_camAng[0],osg::X_AXIS,_camAng[1],osg::Y_AXIS,_camAng [2],osg::Z_AXIS); osg::Matrix viewMat = osg::Matrix::rotate(quat) * osg::Matrix::translate (_camPos); viewMat.preMult(osg::Matrix::rotate(osg::PI_2,osg::X_AXIS)); viewMat.invert(viewMat); _camera->setViewMatrix(viewMat); Brian [EMAIL PROTECTED] wrote: ----- To: "OSG Mailing List" <[email protected]> From: "Renan Mendes" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] Date: 09/17/2008 10:30AM Subject: [osg-users] Camera control and view matrix Hi, I need some references on camera control and view matrices. The tutorial in OSG's website is outdated, for it still makes use of osg::Producer. Can anyone send me a few suggestions? Thanks, Renan M Z Mendes _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
