def __init__(self, **kwargs):
res = kwargs['res']
self.frame_dt = kwargs.get('frame_dt', 0.01)
if 'frame_dt' not in kwargs:
kwargs['frame_dt'] = self.frame_dt
self.num_frames = kwargs.get('num_frames', 1000)
if len(res) == 2:
self.c = tc_core.create_simulation2('mpm')
self.Vector = tc_core.Vector2f
self.Vectori = tc_core.Vector2i
else:
self.c = tc.core.create_simulation3('mpm')
self.Vector = tc_core.Vector3f
self.Vectori = tc_core.Vector3i
if 'task_id' in kwargs:
self.task_id = kwargs['task_id']
else:
self.task_id = sys.argv[0].split('.')[0]
if 'delta_x' not in kwargs:
kwargs['delta_x'] = 1.0 / res[0]
else:
self.task_id = sys.argv[0].split('.')[0]
print('delta_x = {}'.format(kwargs['delta_x']))
print('task_id = {}'.format(self.task_id))
self.directory = tc.get_output_path(self.task_id)
self.video_manager = VideoManager(self.directory)
kwargs['frame_directory'] = self.video_manager.get_frame_directory()
self.c.initialize(P(**kwargs))
try:
os.mkdir(self.directory)
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
vis_res = self.c.get_vis_resolution()
self.video_manager.width = vis_res.x
self.video_manager.height = vis_res.y
self.particle_renderer = ParticleRenderer('shadow_map',
shadow_map_resolution=0.3,
alpha=0.7,
shadowing=2,
ambient_light=0.01,
light_direction=(1, 1, 0))
self.res = kwargs['res']
self.frame = 0
dummy_levelset = self.create_levelset()
def dummy_levelset_generator(_):
return dummy_levelset
self.levelset_generator = dummy_levelset_generator
self.start_simulation_time = None
self.simulation_total_time = None
self.visualize_count = 0
self.visualize_count_limit = 400000.0
def __init__(self, name, **kwargs):
res = kwargs['res']
if len(res) == 2:
self.c = tc_core.create_simulation2(name)
self.Vector = tc_core.Vector2f
self.Vectori = tc_core.Vector2i
else:
self.c = tc.core.create_simulation3(name)
self.Vector = tc_core.Vector3f
self.Vectori = tc_core.Vector3i
self.c.initialize(config_from_dict(kwargs))
def __init__(self, snapshot_interval=20, **kwargs):
res = kwargs['res']
self.frame_dt = kwargs.get('frame_dt', 0.01)
if 'frame_dt' not in kwargs:
kwargs['frame_dt'] = self.frame_dt
self.num_frames = kwargs.get('num_frames', 1000)
if len(res) == 2:
self.c = tc_core.create_simulation2('mpm')
self.Vector = tc_core.Vector2f
self.Vectori = tc_core.Vector2i
else:
self.c = tc.core.create_simulation3('mpm')
self.Vector = tc_core.Vector3f
self.Vectori = tc_core.Vector3i
self.snapshot_interval = snapshot_interval
if 'task_id' in kwargs:
self.task_id = kwargs['task_id']
else:
self.task_id = sys.argv[0].split('.')[0]
if 'delta_x' not in kwargs:
kwargs['delta_x'] = 1.0 / res[0]
print('delta_x = {}'.format(kwargs['delta_x']))
print('task_id = {}'.format(self.task_id))
self.directory = tc.get_output_path('mpm/' + self.task_id, True)
self.snapshot_directory = os.path.join(self.directory, 'snapshots')
self.video_manager = VideoManager(self.directory)
kwargs['frame_directory'] = self.video_manager.get_frame_directory()
try:
opts, args = getopt.getopt(sys.argv[1:], 'c:d:',
['continue=', 'dt-multiplier='])
except getopt.GetoptError as err:
print(err)
# TODO: output usage here
sys.exit()
self.continue_opt = False
self.continue_frame = ''
for o, a in opts:
if o in ('--continue', '-c'):
print('clear_output_directory is disabled with --continue.')
self.continue_opt = True
self.continue_frame = int(a)
elif o in ('--dt-multiplier', '-d'):
kwargs['dt-multiplier'] = float(a)
self.c.initialize(P(**kwargs))
self.check_directory(self.directory)
self.check_directory(self.snapshot_directory)
vis_res = self.c.get_vis_resolution()
self.video_manager.width = vis_res.x
self.video_manager.height = vis_res.y
self.particle_renderer = ParticleRenderer('shadow_map',
shadow_map_resolution=0.3,
alpha=0.7,
shadowing=2,
ambient_light=0.01,
light_direction=(1, 1, 0))
self.res = kwargs['res']
self.c.frame = 0
dummy_levelset = self.create_levelset()
def dummy_levelset_generator(_):
return dummy_levelset
self.levelset_generator = dummy_levelset_generator
self.start_simulation_time = None
self.simulation_total_time = None
self.visualize_count = 0
self.visualize_count_limit = 400000.0