NAME

       osgearth_atlas - compile an osgEarth resource catalog into a texture atlas

SYNOPSIS

       osgearth_atlas [--build catalog.xml | --size x y | --out-image path | --aux pattern r g b
                      a] [--show catalog.xml | --layer num | --labels | --aux pattern]

DESCRIPTION

       osgearth_atlas will compile an osgEarth resource catalog into a texture atlas.

OPTIONS

       --build catalog.xml
              Build an atlas from the catalog

              --size x y
                     Maximum size of atlas textures

              --out-image path
                     Output path for the atlas image (defaults to an OSGB  file  in  the  working
                     directory).   The  paths  in  the  resulting catalog file will point to this
                     location using a relative path if possible. Output path for the atlas  image
                     (defaults  to  an  OSGB  file  in  the  working directory). The paths in the
                     resulting catalog file will point to this location using a relative path  if
                     possible.

              --aux pattern r g b b a
                     Build    an    auxiliary    atlas    for    files   matching   the   pattern
                     "filename_pattern.ext", e.g., "texture.jpg" will match "texture_NML.jpg" for
                     pattern  =  "NML".  The  RGBA are the default values to use when no match is
                     found.

       --show catalog.xml
              Display an atlas built with this tool

              --layer num
                     Show layer num of the atlas (default = 0)

              --labels
                     Label each atlas entry

              --aux pattern
                     Show atlas matching this auxiliary file pattern

                                         10 February 2020                       osgearth_atlas(1)