def test_connect():
"""
connects and configures ,
reqs: 03, 04
"""
tracker = NDITracker(SETTINGS_DUMMY)
tracker.close()
def test_connect():
"""
connects and configures ,
reqs: 03, 04
"""
tracker = NDITracker(SETTINGS_DUMMY)
assert not tracker.use_quaternions
tracker.close()
def test_stop_tracking():
"""
test stop tracking
reqs:
"""
tracker = NDITracker(SETTINGS_DUMMY)
with pytest.raises(ValueError):
tracker.stop_tracking()
tracker.close()
def test_connect_quaternions():
"""
connects and configures ,
reqs: 03, 04
"""
tracker = NDITracker(SETTINGS_DUMMY_QUATERNIONS)
assert tracker.use_quaternions
assert tracker.buffer_size == 1
tracker.close()
SETTINGS_DUMMY_QUATERNIONS['smoothing buffer'] = 3
tracker = NDITracker(SETTINGS_DUMMY_QUATERNIONS)
assert tracker.buffer_size == 3
def run():
"""Demonstration program
Example showing how to initialise, configure, and communicate
with NDI Polaris, Vega, and Aurora trackers.
Configuration is by python dictionaries, edit as necessary.
Dictionaries for other systems:
settings_polaris = {"tracker type": "polaris",
"romfiles" : ["../data/8700339.rom"]}
settings_aurora = { "tracker type": "aurora",
"ports to use" : [1,2]}
settings_dummy = {"tracker type": "dummy",}
"""
settings_vega = {
"tracker type": "vega",
"ip address": "192.168.2.17",
"port": 8765,
"romfiles": ["../data/8700339.rom", "../data/something_else.rom"]
}
tracker = NDITracker(settings_vega)
tracker.start_tracking()
six.print_(tracker.get_tool_descriptions())
for _ in range(20):
six.print_(tracker.get_frame())
time.sleep(0.300333)
tracker.stop_tracking()
tracker.close()