On 11/01/2009 06:28 PM, Erik Hofman wrote: > > At this time I've tried about everything to get the listener orientation > aligned properly. What's needed it converting the ViewOrientation matrix > (quaternation) and/or ViewOrientationOffset matrix (quaternation) to > align with OpenGL and get the look-at and look-up vector from it. > the look-at vector should match the OpenGL view vector and the up-vector > is the perpendicular vector pointing out of the top of the listeners head. > > It looks like I'm really close (for testing I've commented out some > position offset and velocity vector code) but to me it's not yet 100% > right, as if I'm missing something. I would really appreciate it if > someone who knows his way around this could take a look at > SGSoundManager::update_pos_and_orientation() in > SimGear/simgear/sound/soundmgr_openal.cxx > View related values are set in FlightGear/src/Main/viewmgr.cxx: both > recalcLookFrom() anf recalcLookAt()
I'm sorry I haven't looked in on this sooner. I've started to look at this and will have a (hopefully) coherent observation in the morning. Tim ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Flightgear-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/flightgear-devel
