Provided by: blender-data_3.2.2+dfsg-1ubuntu1_all bug


       blender - a full-featured 3D application


       blender [args ...] [file] [args ...]


       blender  is  a full-featured 3D application. It supports the entirety of the 3D pipeline -
       modeling, rigging, animation, simulation, rendering,  compositing,  motion  tracking,  and
       video editing.

       Use  Blender to create 3D images and animations, films and commercials, content for games,
       architectural and industrial visualizations, and scientific visualizations.


       Color management: using fallback mode for management Color  management:  Error  could  not
       find role data role.  Blender 3.2.2 Usage: blender [args ...] [file] [args ...]

   Render Options:
       -b or --background
              Run in background (often used for UI-less rendering).

       -a or --render-anim
              Render frames from start to end (inclusive).

       -S or --scene <name>
              Set the active scene <name> for rendering.

       -f or --render-frame <frame>
              Render frame <frame> and save it.

              * +<frame> start frame relative, -<frame> end frame relative.
              * A comma separated list of frames can also be used (no spaces).
              *  A  range  of  frames can be expressed using '..' separator between the first and
              last frames (inclusive).

       -s or --frame-start <frame>
              Set start to frame <frame>, supports +/- for relative frames too.

       -e or --frame-end <frame>
              Set end to frame <frame>, supports +/- for relative frames too.

       -j or --frame-jump <frames>
              Set number of frames to step forward after each rendered frame.

       -o or --render-output <path>
              Set the render path and file name.
              Use '//' at the start of the path to render relative to the blend-file.

              The '#' characters are replaced by the  frame  number,  and  used  to  define  zero

              * 'animation_##_test.png' becomes 'animation_01_test.png'
              * 'test-######.png' becomes 'test-000001.png'

              When the filename does not contain '#', The suffix '####' is added to the filename.

              The frame number will be added at the end of the filename, eg:
              # blender -b animation.blend -o //render_ -F PNG -x 1 -a

       -E or --engine <engine>
              Specify the render engine.
              Use '-E help' to list available engines.

       -t or --threads <threads>
              Use amount of <threads> for rendering and other operations
              [1-1024], 0 for systems processor count.

   Format Options:
       -F or --render-format <format>
              Set the render format.
              Valid options are:

              Formats that can be compiled into Blender, not available on all systems:

       -x or --use-extension <bool>
              Set option to add the file extension to the end of the file.

   Animation Playback Options:
       -a <options> <file(s)>
              Instead  of  showing  Blender's  user  interface, this runs Blender as an animation
              to view movies and image sequences rendered in Blender (ignored if '-b' is set).

              Playback Arguments:

              -p <sx> <sy>
                Open with lower left corner at <sx>, <sy>.
                Read from disk (Do not buffer).
              -f <fps> <fps-base>
                Specify FPS to start with.
              -j <frame>
                Set frame step to <frame>.
              -s <frame>
                Play from <frame>.
              -e <frame>
                Play until <frame>.
              -c <cache_memory>
                Amount of memory in megabytes to allow for caching images during playback.
                Zero disables (clamping to a fixed number of frames instead).

   Window Options:
       -w or --window-border
              Force opening with borders.

       -W or --window-fullscreen
              Force opening in fullscreen mode.

       -p or --window-geometry <sx> <sy> <w> <h>
              Open with lower left corner at <sx>, <sy> and width and height as <w>, <h>.

       -M or --window-maximized
              Force opening maximized.

       -con or --start-console
              Start with the console window open (ignored if '-b' is set), (Windows only).

              Do not use native pixel size, for high resolution displays (MacBook 'Retina').

              Open behind other windows and without taking focus.

   Python Options:
       -y or --enable-autoexec
              Enable automatic Python script execution.

       -Y or --disable-autoexec
              Disable automatic Python script execution (pydrivers & startup scripts),  (compiled
              as non-standard default).

       -P or --python <filepath>
              Run the given Python script file.

       --python-text <name>
              Run the given Python script text block.

       --python-expr <expression>
              Run the given expression as a Python script.

              Run Blender with an interactive console.

       --python-exit-code <code>
              Set the exit-code in [0..255] to exit if a Python exception is raised
              (only for scripts executed from the command line), zero disables.

              Allow  Python to use system environment variables such as 'PYTHONPATH' and the user
              site-packages directory.

       --addons <addon(s)>
              Comma separated list (no spaces) of add-ons to enable in addition  to  any  default

   Logging Options:
       --log <match>
              Enable logging categories, taking a single comma separated argument.
              Multiple categories can be matched using a '.*' suffix,
              so '--log "wm.*"' logs every kind of window-manager message.
              Sub-string can be matched using a '*' prefix and suffix,
              so '--log "*undo*"' logs every kind of undo-related message.
              Use  "^"  prefix  to  ignore,  so  '--log  "*,^wm.operator.*"'  logs all except for
              Use "*" to log everything.

       --log-level <level>
              Set the logging verbosity level (higher for more details) defaults to 1,
              use -1 to log all levels.

              Only show file name in output (not the leading path).

              Show a back trace for each log message (debug builds only).

              Show a timestamp for each log message in seconds since start.

       --log-file <filepath>
              Set a file to output the log to.

   Debug Options:
       -d or --debug
              Turn debugging on.

              * Enables memory error detection
              * Disables mouse grab (to interact with a debugger in some cases)
              * Keeps Python's 'sys.stdin' rather than setting it to None

       --debug-value <value>
              Set debug value of <value> on startup.

              Enable debug messages for the event system.

              Enable debug messages from FFmpeg library.

              Enable debug messages for event handling.

              Enable debug messages from libmv library.

              Enable debug messages from Cycles.

              Enable fully guarded memory allocation and debugging.

              Enable time profiling for background jobs.

              Enable debug messages for Python.

              Enable all debug messages from dependency graph.

              Enable debug messages from dependency graph related on evaluation.

              Enable debug messages from dependency graph related on graph construction.

              Enable debug messages from dependency graph related on tagging.

              Switch dependency graph to a single threaded evaluation.

              Enable debug messages from dependency graph related on timing.

              Enable colors for dependency graph debug messages.

              Verify validness of session-wide identifiers assigned to ID datablocks.

              Enable debug messages for Ghost (Linux only).

              Enable debug messages for Wintab.

              Enable GPU debug context and information for OpenGL 4.3+.

              Enable workarounds for typical GPU issues and disable all GPU extensions.

              Enable debug messages for the window manager, shows all operators in search,  shows
              keymap errors.

              Enable all debug messages.

              Enable debug messages for I/O (Collada, ...).

              Enable floating-point exceptions.

              Immediately exit when internal errors are detected.

              Disable the crash handler.

              Disable the abort handler.

       --verbose <verbose>
              Set the logging verbosity level for debug messages that support it.

   Misc Options:
              Open the most recently opened blend file, instead of the default startup file.

       --app-template <template>
              Set the application template (matching the directory name), use 'default' for none.

              Skip reading the BLENDER_STARTUP_FILE in the users home directory.

              Enable event simulation testing feature 'bpy.types.Window.event_simulate'.

              Set the BLENDER_SYSTEM_DATAFILES environment variable.

              Set the BLENDER_SYSTEM_SCRIPTS environment variable.

              Set the BLENDER_SYSTEM_PYTHON environment variable.

              Force sound system to None.

              Force sound system to a specific device.

       -h or --help
              Print this help text and exit.

              Print this help text and exit (Windows only).

              Register blend-file extension, then exit (Windows only).

              Silently register blend-file extension, then exit (Windows only).

       -v or --version
              Print Blender version and exit.

              End  option  processing,  following arguments passed unchanged. Access via Python's

   Other Options:
              Enable debug messages for Freestyle.

   Argument Parsing:
        Arguments must be separated by white space, eg:
         # blender -ba test.blend
         ...will exit since '-ba' is an unknown argument.

   Argument Order:
        Arguments are executed in the order they are given. eg:
         # blender --background test.blend --render-frame 1 --render-output '/tmp'
         ...will not render to '/tmp' because '--render-frame 1' renders before the  output  path
       is set.
         # blender --background --render-output /tmp test.blend --render-frame 1
         ...will not render to '/tmp' because loading the blend-file overwrites the render output
       that was set.
         # blender --background test.blend --render-output /tmp --render-frame 1 as expected.


         $BLENDER_USER_CONFIG      Directory for user configuration files.
         $BLENDER_USER_SCRIPTS     Directory for user scripts.
         $BLENDER_SYSTEM_SCRIPTS   Directory for system wide scripts.
         $BLENDER_USER_DATAFILES   Directory for user data files (icons, translations, ..).
         $BLENDER_SYSTEM_DATAFILES Directory for system wide data files.
         $BLENDER_SYSTEM_PYTHON    Directory for system Python libraries.
         $OCIO                     Path to override the OpenColorIO config file.
         $TMP or $TMPDIR           Store temporary files here.




       This manpage was written for a Debian  GNU/Linux  system  by  Daniel  Mester  <mester@uni->  and  updated  by  Cyril  Brulebois  <> and Dan
       Eicher <>.