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.