.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.11.
.TH OSGVIEWER "1" "September 2019" "OpenSceneGraph" "User Commands"
.SH NAME
osgviewer \- 3D viewer for multiple file formats.
.SH SYNOPSIS
.B osgviewer
[\fI\,options\/\fR] \fI\,filename \/\fR...
.SH OPTIONS
.TP
\fB\-\-COMPUTE_NEAR_FAR_MODE\fR <mode>
DO_NOT_COMPUTE_NEAR_FAR |
COMPUTE_NEAR_FAR_USING_BOUNDING_VOLUMES |
COMPUTE_NEAR_FAR_USING_PRIMITIVES
.TP
\fB\-\-CullDrawThreadPerContext\fR
Select CullDrawThreadPerContext threading model for viewer.
.TP
\fB\-\-CullThreadPerCameraDrawThreadPerContext\fR
Select CullThreadPerCameraDrawThreadPerContext threading
model for viewer.
.TP
\fB\-\-DrawThreadPerContext\fR
Select DrawThreadPerContext threading model for viewer.
.TP
\fB\-\-NEAR_FAR_RATIO\fR <float>
Set the ratio between near and far planes \- must greater
than 0.0 but less than 1.0.
.TP
\fB\-\-SingleThreaded\fR
Select SingleThreaded threading model for viewer.
.TP
\fB\-\-accum\-rgb\fR
Request a rgb accumulator buffer visual
.TP
\fB\-\-accum\-rgba\fR
Request a rgb accumulator buffer visual
.TP
\fB\-\-borderless\-window\fR <x y w h>
Set the position (x,y) and size (w,h) of a borderless viewer
window.
.TP
\fB\-\-cc\fR
Request use of compile contexts and threads
.TP
\fB\-\-clear\-color\fR <color>
Set the background color of the viewer in the form
"r,g,b[,a]".
.TP
\fB\-\-dem\fR <filename>
Load an image/DEM and render it on a HeightField
.TP
\fB\-\-device\fR <device\-name>
add named device to the viewer
.TP
\fB\-\-display\fR <type>
MONITOR | POWERWALL | REALITY_CENTER | HEAD_MOUNTED_DISPLAY
.TP
\fB\-\-enable\-object\-cache\fR
Enable caching of objects, images, etc.
.TP
\fB\-\-gl\-flags\fR <mask> Set the hint of which GL flags projfile mask to use when
creating graphics contexts.
.TP
\fB\-\-gl\-profile\-mask\fR <mask>
Set the hint of which GL context profile mask to use when
creating graphics contexts.
.TP
\fB\-\-gl\-version\fR <major.minor>
Set the hint of which GL version to use when creating
graphics contexts.
.TP
\fB\-\-help\-all\fR
Display all command line, env vars and keyboard & mouse
bindings.
.TP
\fB\-\-help\-env\fR
Display environmental variables available
.TP
\fB\-\-help\-keys\fR
Display keyboard & mouse bindings available
.TP
\fB\-\-image\fR <filename>
Load an image and render it on a quad
.TP
\fB\-\-implicit\-buffer\-attachment\-render\-mask\fR
OFF | DEFAULT | [~]COLOR | [~]DEPTH | [~]STENCIL. Substitute
missing buffer attachments for render FBO
.TP
\fB\-\-implicit\-buffer\-attachment\-resolve\-mask\fR
OFF | DEFAULT | [~]COLOR | [~]DEPTH | [~]STENCIL. Substitute
missing buffer attachments for resolve FBO
.TP
\fB\-\-keystone\fR <filename>
Specify a keystone file to be used by the viewer for
keystone correction.
.TP
\fB\-\-keystone\-off\fR
Set the keystone hint to false.
.TP
\fB\-\-keystone\-on\fR
Set the keystone hint to true to tell the viewer to do
keystone correction.
.TP
\fB\-\-login\fR <url> <username> <password>
Provide authentication information for http file access.
.TP
\fB\-\-menubar\-behavior\fR <behavior>
Set the menubar behavior (AUTO_HIDE | FORCE_HIDE |
FORCE_SHOW)
.TP
\fB\-\-rgba\fR
Request a RGBA color buffer visual
.TP
\fB\-\-run\-continuous\fR
Set the run methods frame rate management to rendering
frames continuously.
.TP
\fB\-\-run\-max\-frame\-rate\fR
Set the run methods maximum permissible frame rate, 0.0 is
default and switching off frame rate capping.
.TP
\fB\-\-run\-on\-demand\fR
Set the run methods frame rate management to only rendering
frames when required.
.TP
\fB\-\-samples\fR <num>
Request a multisample visual
.TP
\fB\-\-screen\fR <num>
Set the screen to use when multiple screens are present.
.TP
\fB\-\-serialize\-draw\fR <mode>
OFF | ON \- set the serialization of draw dispatch
.TP
\fB\-\-speed\fR <factor>
Speed factor for animation playing (1 == normal speed).
.TP
\fB\-\-stats\fR
print out load and compile timing stats
.TP
\fB\-\-stencil\fR
Request a stencil buffer visual
.TP
\fB\-\-stereo\fR
Use default stereo mode which is ANAGLYPHIC if not
overridden by environmental variable
.TP
\fB\-\-stereo\fR <mode>
ANAGLYPHIC | QUAD_BUFFER | HORIZONTAL_SPLIT | VERTICAL_SPLIT
| LEFT_EYE | RIGHT_EYE | HORIZONTAL_INTERLACE |
VERTICAL_INTERLACE | CHECKERBOARD | ON | OFF
.TP
\fB\-\-swap\-method\fR <method>
DEFAULT | EXCHANGE | COPY | UNDEFINED. Select preferred swap
method.
.TP
\fB\-\-sync\fR
Enable sync of swap buffers
.TP
\fB\-\-window\fR <x y w h>
Set the position (x,y) and size (w,h) of the viewer window.
.TP
\fB\-O\fR <option_string>
Provide an option string to reader/writers used to load
databases
.TP
\fB\-e\fR <extension>
Load the plugin associated with handling files with
specified extension
.TP
\fB\-h\fR or \fB\-\-help\fR
Display command line parameters
.TP
\fB\-l\fR <library>
Load the plugin
.TP
\fB\-p\fR <filename>
Play specified camera path animation file, previously saved
with 'z' key.