osgviewer(1)

NAME

osgviewer - 3D viewer for multiple file formats.

SYNOPSIS

osgviewer [options] filename ...

OPTIONS

--COMPUTE_NEAR_FAR_MODE <mode>

DO_NOT_COMPUTE_NEAR_FAR | COMPUTE_NEAR_FAR_USING_BOUNDING_VOLUMES | COMPUTE_NEAR_FAR_USING_PRIMITIVES

--CullDrawThreadPerContext

Select CullDrawThreadPerContext threading model for viewer.

--CullThreadPerCameraDrawThreadPerContext

Select CullThreadPerCameraDrawThreadPerContext threading model for viewer.

--DrawThreadPerContext

Select DrawThreadPerContext threading model for viewer.

--NEAR_FAR_RATIO <float>

Set the ratio between near and far planes - must greater than 0.0 but less than 1.0.

--SingleThreaded

Select SingleThreaded threading model for viewer.

--accum-rgb

Request a rgb accumulator buffer visual

--accum-rgba

Request a rgb accumulator buffer visual

--borderless-window <x y w h>

Set the position (x,y) and size (w,h) of a borderless viewer window.

--cc

Request use of compile contexts and threads

--clear-color <color>

Set the background color of the viewer in the form "r,g,b[,a]".

--dem <filename>

Load an image/DEM and render it on a HeightField

--device <device-name>

add named device to the viewer

--display <type>

MONITOR | POWERWALL | REALITY_CENTER | HEAD_MOUNTED_DISPLAY

--enable-object-cache

Enable caching of objects, images, etc.

--gl-flags <mask> Set the hint of which GL flags projfile mask to use when

creating graphics contexts.

--gl-profile-mask <mask>

Set the hint of which GL context profile mask to use when creating graphics contexts.

--gl-version <major.minor>

Set the hint of which GL version to use when creating graphics contexts.

--help-all

Display all command line, env vars and keyboard & mouse bindings.

--help-env

Display environmental variables available

--help-keys

Display keyboard & mouse bindings available

--image <filename>

Load an image and render it on a quad

--implicit-buffer-attachment-render-mask

OFF | DEFAULT | [~]COLOR | [~]DEPTH | [~]STENCIL. Substitute missing buffer attachments for render FBO

--implicit-buffer-attachment-resolve-mask

OFF | DEFAULT | [~]COLOR | [~]DEPTH | [~]STENCIL. Substitute missing buffer attachments for resolve FBO

--keystone <filename>

Specify a keystone file to be used by the viewer for keystone correction.

--keystone-off

Set the keystone hint to false.

--keystone-on

Set the keystone hint to true to tell the viewer to do keystone correction.

--login <url> <username> <password>

Provide authentication information for http file access.

--menubar-behavior <behavior>

Set the menubar behavior (AUTO_HIDE | FORCE_HIDE | FORCE_SHOW)

--rgba

Request a RGBA color buffer visual

--run-continuous

Set the run methods frame rate management to rendering frames continuously.

--run-max-frame-rate

Set the run methods maximum permissible frame rate, 0.0 is default and switching off frame rate capping.

--run-on-demand

Set the run methods frame rate management to only rendering frames when required.

--samples <num>

Request a multisample visual

--screen <num>

Set the screen to use when multiple screens are present.

--serialize-draw <mode>

OFF | ON - set the serialization of draw dispatch

--speed <factor>

Speed factor for animation playing (1 == normal speed).

--stats

print out load and compile timing stats

--stencil

Request a stencil buffer visual

--stereo

Use default stereo mode which is ANAGLYPHIC if not overridden by environmental variable

--stereo <mode>

ANAGLYPHIC | QUAD_BUFFER | HORIZONTAL_SPLIT | VERTICAL_SPLIT | LEFT_EYE | RIGHT_EYE | HORIZONTAL_INTERLACE | VERTICAL_INTERLACE | CHECKERBOARD | ON | OFF

--swap-method <method>

DEFAULT | EXCHANGE | COPY | UNDEFINED. Select preferred swap method.

--sync

Enable sync of swap buffers

--window <x y w h>

Set the position (x,y) and size (w,h) of the viewer window.

-O <option_string>

Provide an option string to reader/writers used to load databases

-e <extension>

Load the plugin associated with handling files with specified extension

-h or --help

Display command line parameters

-l <library>

Load the plugin

-p <filename>

Play specified camera path animation file, previously saved with 'z' key.