Usage: husk [options] usdfile

Information:
  -h [ --help ]                      Show this help
  -v [ --version ]                   Print the renderer version

Karma Specific Options:
  --properties                       Print all rendering properties and their
                                     defaults
  --property-definitions             Print full information about properties
  --procedurals                      Print all procedural definitions
  --filters                          Print all filters/oracles
  -p [ --pixel-samples ] arg (=128)  Samples per pixel
  --tile-size arg (=128)             Tile size
  --disable-lighting                 Disable all lighting
  --ao-samples arg (=0)              Headlight shading: Ambient occlusion
                                     samples
  --ao-distance arg (=1)             Headlight shading: Ambient occlusion
                                     distance cutoff
  --lock-random arg (=0)             Lock the random number instead of using
                                     the render frame
  --dicingcamera arg                 Dice from the specified camera. Uses
                                     render camera if unspecified.
  --optimize-offline arg (=0)        Offline optimization level
                                       - 0 = Disable optimization
                                       - 1 = Disable for multi-frame renders
                                       - 2 = Force optimization for all renders
                                     Offline optimization will apply certain
                                     optimizations that are specific to
                                     non-interactive workflows.  When rendering
                                     multiple frames in a single render, these
                                     optimizations may impact performance.  For
                                     single frame renders, they may be
                                     significant.

USD Options:
  --usd-input arg                    The USD file for the scene
  --list-cameras                     List all cameras in the USD file
  --purpose arg (=geometry,render)   Specify the purpose for rendering.  This
                                     is a comma separated list of purposes
                                     (from {'geometry', 'guide', 'proxy',
                                     'render'}).
  --complexity arg (=veryhigh)       Specify geometric complexity ({'low',
                                     'medium', 'high', 'veryhigh'})
  -s [ --settings ] arg              Render using properties defined by node.
                                     You can specify a path relative to
                                     /Render.

Render Settings Overrides:
  -c [ --camera ] arg                Render from the specified camera
  -o [ --output ] arg                Output image.  Variables are expanded in
                                     the string can be represented in various
                                     ways:
                                       - $F, $FF $F4:  Current frame number
                                       - $N:  The N'th frame in the sequence
                                       - <F>, <FF>, <F4>:  Frame (<UDIM> style)
                                       - %d, %g, %04d:  Frame (printf style)

  -r [ --res ] arg                   Image resolution (width and height)
  --pixel-aspect arg (=1)            Pixel aspect ratio

Frame Range:
  -f [ --frame ] arg (=1)            The start frame for rendering
  -n [ --frame-count ] arg (=1)      The number of frames to render
  -i [ --frame-inc ] arg (=1)        The frame increment

Rendering:
  -R [ --renderer ] arg              Choose an alternate Hydra head
  -j [ --threads ] arg (=0)          Thread count
                                     '-j 0' uses all processors
                                     '-j 4' uses four processors
                                     '-j -1' uses all processors but one.
  --fast-exit arg (=1)               Turn off to force a full tear-down of the
                                     USD scene and Hydra.
  --checkpoint arg (=-1)             Checkpoint partial image after this number
                                     of seconds.  At the current time,
                                     checkpointed renders cannot be resumed.
  --exrmode arg (=1)                 OpenEXR saving mode:
                                      -1 Use HOUDINI_OIIO_EXR variable
                                       0 Classic driver (HOUDINI_OIIO_EXR=0)
                                       1 Improved driver (HOUDINI_OIIO_EXR=1)

  --timelimit arg (=-1)              Limit rendering time to this number of
                                     seconds
  --timelimit-image                  Time limit applies to images rather than
                                     the whole sequence
  --timelimit-nosave-partial         If time limit is exceeded, do not save
                                     partial results
  -V [ --verbose ] arg               Render verbosity (e.g. -Va2)
                                       0-9  Verbosity of rendering statistics
                                       p    Enable VEX profiling
                                            (impacts performance)
                                       P    Enable VEX profiling and NAN checks
                                            (severe impact on performance)
                                       a/A  Turn on/off Alfred style progress
                                       t/T  Turn on/off message time stamps

Note:
    Sending the husk process a USR1 signal will trigger saving a
    checkpoint image