NAME

osgearth_overlayviewer - debug the overlay decorator capability in osgEarth

SYNOPSIS

osgearth_overlayviewer
earthfile.earth [--sky | --ocean | --kml file.kml | --coords | --dms | --dd | --mgrs | --ortho | --autoclip | --images path | --image-extensions * | --out-earth out.earth]

DESCRIPTION

osgearth_overlayviewer is a utility for debugging the overlay decorator capability in osgEarth. It shows two windows, one with the normal view of the map and another that shows the bounding frustums that are used for the overlay computations.

OPTIONS

earthfile.earth

Path to the earth file

--sky

Installs a SkyNode (sun, moon, stars and atmosphere..globe only)

--ocean

Installs a sample ocean surface node

--kml file.kml

Loads a KML or KMZ file

--coords

Displays map coords under mouse

--dms

Displays map coords as degrees/mins/seconds

--dd

Displays map coords as decimal degrees

--mgrs

Displays map coords as MGRS

--ortho

Installs an orthographic camera projection

--autoclip

Installs an automatic clip plane handler

--images path

Finds images in [path] and loads them as image layers

--image-extensions *

With --images, only considers the listed extensions

--out-earth out.earth

With --images, writes out an earth file