Hi Robert, What are the reasons behind keeping each grid cell aspect ratio near to 1.0? RJ
On Thu, 2007-02-15 at 09:24 +0000, Robert Osfield wrote: > On 2/15/07, RJ <[EMAIL PROTECTED]> wrote: > > Hi Folks, > > In function > > "DataSet::CompositeDestination*DataSet::createDestinationGraph " > > if the aspect ratio (extentInY/extentInX) > sqrt(2) i.e > > extentsInY > 1.414 * extentInX, The destinationGraph is not divided in > > to X direction. Similarly if extentInX > 1.414 * extentInY, the > > destinationGraph is not divided in to Y direction. > > > > What is the logic behind this concept? I am not able to figure out > > the utility of this condition. > > Its trying to keep the aspect ratio of each grid cell as near to 1.0 > as possible, so sometimes it'll not divide an axis if its already too > thin. > > Robert. > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
