gwaldron/osgearth — pull request #190 by aurelien35 (2012-08-02 13:09:37+00:00)
Title: Add option to TMS packager to stop subdividing single color tiles

This option allow to stop subdividing monochrome image tiles. This save a lot of disk space with large single color flat areas.

I don't know if there is a performance issue at TMS creation (need time to check if image is single color but saves time by not subdivide them) or at TMS reading.

And I'm not sure if this is really usable for elevation data

I can add the option to osgearth_package application if you want.