Object rotation is the last piece of this puzzle. When on object is placed on a geocentric terrain using the methods outlined in this thread, the object always appears to be oriented correctly upwards with respect to the center of the earth. However I'm not sure how it is being oriented with respect to its rotation. Does anyone have any insight into this? For example if I know that my object's internal coordinate system specifies that positive x is north and positive y is west and I place that object on an arbitrary WGS84, geocentric terrain, how will I know how to rotate the object to line up the north orientation?
------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=44344#44344 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
