Re: [osg-users] [vpb] Placing an object on a UTM file generatedwith osgdem

2012-03-07 Thread Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC
an object on a UTM file generatedwith osgdem For the record, it looks like the camera up vector when using an osgdem-generated terrain with UTM coordinates should be (0,0,1) as opposed to the (0,1,0) that is often seen. -- Read this topic online here: http://forum.openscenegraph.org

Re: [osg-users] [vpb] Placing an object on a UTM file generatedwith osgdem

2011-10-12 Thread Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC
Subject: Re: [osg-users] [vpb] Placing an object on a UTM file generatedwith osgdem I got everything working but have one more question: If the units of the object I am attaching to my terrain are in meters, and the original geotiffs that I started with before converting them using osgdem were

Re: [osg-users] [vpb] Placing an object on a UTM file generatedwith osgdem

2011-10-12 Thread Chris 'Xenon' Hanson
On 10/12/2011 10:12 AM, Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC wrote: The --geocentric flag in osgdem builds a round earth database in meters with the coordinate system origin being the center of the earth. When you place your models on the earth (position and orientation), you'll need