def run_worker_process():
try:
lm.init('user::default', {})
lm.info()
lm.log.setSeverity(1000)
lm.log.log(lm.log.LogLevel.Err, lm.log.LogLevel.Info, '', 0, 'pid={}'.format(os.getpid()))
lm.dist.worker.init('dist::worker::default', {
'name': uuid.uuid4().hex,
'address': 'localhost',
'port': 5000,
'numThreads': 1
})
lm.dist.worker.run()
lm.dist.shutdown()
lm.shutdown()
except Exception:
tr = traceback.print_exc()
lm.log.log(lm.log.LogLevel.Err, lm.log.LogLevel.Info, '', 0, str(tr))
# -
lm.init()
# + {"raw_mimetype": "text/restructuredtext", "active": ""}
# Logging and progress reporting in Jupyter notebook can be enabled by :cpp:func:`lm::log::init` and :cpp:func:`lm::progress::init` functions with corresponding types.
# -
lm.log.init('jupyter')
lm.progress.init('jupyter')
# + {"raw_mimetype": "text/restructuredtext", "active": ""}
# Once the framework has been initialized properly, you can get an splash message using :cpp:func:`lm::info()` function.
# -
lm.info()
# + {"raw_mimetype": "text/restructuredtext", "active": ""}
# Next we define `assets` necessary to execute renderer, like materials, meshes, etc. In this example, we only need a `film` to which the renderer outputs the image. We can define assets by ``lm::load_*`` function, where ``*`` represents the name of the asset. In this example, we want to make ``film`` asset. So we use :cpp:func:`lm::load_film` function.
#
# The first argument (``film``) specifies id of the asset to be referenced. The second argument (``bitmap``) is given as the type of the assets.
# The optional keyword arguments specify the parameters passed to the instance.
#
# For convenicence, we will refer to the asset of the specific type in ``<asset type>::<name>`` format. For instance, ``film::bitmap`` represents a `bitmap film` asset. ``film::bitmap`` takes two parameters ``w`` and ``h`` which respectively specify width and height of the film.
#
# This function returns a reference to the asset. You can access the underlying member functions. You can find details in :ref:`api_ref`.
# -
film = lm.load_film('film', 'bitmap', w=1920, h=1080)
# + {"raw_mimetype": "text/restructuredtext", "active": ""}
