def __init__(self, name, model_file=None):
self.name = name
self.timescale = TimeScalesFactory.getTDB()
self.ref_frame = FramesFactory.getICRF()
self.trj_date = None
self.trajectory = None
self.propagator = None
self.event_handler = TimingEvent().of_(TimeSampler)
self.time_sampler = None
self.model_file = model_file
self.render_obj = None
self.pos = None
self.vel = None
self.date_history = self.event_handler.date_history
self.pos_history = self.event_handler.pos_history
self.vel_history = self.event_handler.vel_history
self.rot_history = self.event_handler.rot_history
logger.debug("Init finished")
def __init__(self,
res_dir,
starcat_dir,
instrument,
with_infobox,
with_clipping,
sssb,
sun,
lightref,
encounter_date,
duration,
frames,
encounter_distance,
relative_velocity,
with_sunnyside,
with_terminator,
timesampler_mode,
slowmotion_factor,
exposure,
samples,
device,
tile_size,
oneshot=False,
spacecraft=None,
opengl_renderer=False):
self.opengl_renderer = opengl_renderer
self.brdf_params = sssb.get('brdf_params', None)
self.root_dir = Path(__file__).parent.parent.parent
data_dir = self.root_dir / "data"
self.models_dir = utils.check_dir(data_dir / "models")
self.res_dir = res_dir
self.starcat_dir = starcat_dir
self.inst = sc.Instrument(instrument)
self.ts = TimeScalesFactory.getTDB()
self.ref_frame = FramesFactory.getICRF()
self.mu_sun = Constants.IAU_2015_NOMINAL_SUN_GM
encounter_date = encounter_date
self.encounter_date = AbsoluteDate(int(encounter_date["year"]),
int(encounter_date["month"]),
int(encounter_date["day"]),
int(encounter_date["hour"]),
int(encounter_date["minutes"]),
float(encounter_date["seconds"]),
self.ts)
self.duration = duration
self.start_date = self.encounter_date.shiftedBy(-self.duration / 2.)
self.end_date = self.encounter_date.shiftedBy(self.duration / 2.)
self.frames = frames
self.minimum_distance = encounter_distance
self.relative_velocity = relative_velocity
self.with_terminator = bool(with_terminator)
self.with_sunnyside = bool(with_sunnyside)
self.timesampler_mode = timesampler_mode
self.slowmotion_factor = slowmotion_factor
self.render_settings = dict()
self.render_settings["exposure"] = exposure
self.render_settings["samples"] = samples
self.render_settings["device"] = device
self.render_settings["tile"] = tile_size
self.sssb_settings = sssb
self.with_infobox = with_infobox
self.with_clipping = with_clipping
# Setup rendering engine (renderer)
self.setup_renderer()
# Setup SSSB
self.setup_sssb(sssb)
# Setup SC
self.setup_spacecraft(spacecraft, oneshot=oneshot)
if not self.opengl_renderer:
# Setup Sun
self.setup_sun(sun)
# Setup Lightref
self.setup_lightref(lightref)
logger.debug("Init finished")