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.TH osgearth_boundarygen 1 "19 April 2019" "" ""
.SH NAME
osgearth_boundarygen \- generate boundary geometry
.SH SYNOPSIS
'nh
.fi
.ad l
\fBosgearth_boundarygen\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
\fImodel_file\fR [\fB--out\fR \fIpath\fR | \fB--no-geocentric\fR | \fB--convex-hull\fR | \fB--verbose\fR | \fB--view\fR]
'in \n(.iu-\nxu
.ad b
'hy
.SH DESCRIPTION
\fBosgearth_boundarygen\fR generates boundary geometry that
you can use with an osgEarth <mask> layer in order to stich an
external model into the terrain.
.SH OPTIONS
.TP 
\fImodel_file\fR
Path to the model file
.TP 
\*(T<\fB\-\-out\fR\*(T> \fIpath\fR
output file for boundary geometry (default is boundary.txt)
.TP 
\*(T<\fB\-\-no\-geocentric\fR\*(T>
Skip geocentric reprojection (for flat databases)
.TP 
\*(T<\fB\-\-convex\-hull\fR\*(T>
calculate a convex hull instead of a full boundary
.TP 
\*(T<\fB\-\-verbose\fR\*(T>
print progress to console
.TP 
\*(T<\fB\-\-view\fR\*(T>
show result in 3D window