def test_setFragments_dae(self, client_type):
"""
Spawn a new object and modify its geometry at runtime.
"""
# Get the client for this test.
client = self.clients[client_type]
# Get a Collada fragment.
f_dae = {'f_dae': getFragDae()}
# Add a new template and spawn it.
temp = getTemplate('t1', fragments=f_dae)
assert client.addTemplates([temp]).ok
new_obj = {'templateID': temp.aid,
'rbs': {'position': (1, 1, 1), 'velocityLin': (-1, -1, -1)}}
ret = client.spawn([new_obj])
objID = ret.data[0]
assert ret.ok and ret.data == [objID]
del temp, new_obj, ret
# Query the body states to obtain the 'version' value.
ret = client.getRigidBodies(objID)
assert ret.ok
version = ret.data[objID]['rbs'].version
# Fetch-, modify-, update- and verify the geometry.
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['f_dae']['fragtype'] == 'DAE'
# Change the geometry for fragment 'f_dae' to a RAW type.
assert client.setFragments({objID: {'f_dae': getFragRaw()._asdict()}}).ok
# Ensure the fragment is now indeed of type 'RAW'.
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['f_dae']['fragtype'] == 'RAW'
# Ensure 'version' is different as well.
ret = client.getRigidBodies(objID)
assert ret.ok and (ret.data[objID]['rbs'].version != version)
# Change the fragment geometry once more.
version = ret.data[objID]['rbs'].version
assert client.setFragments({objID: {'f_dae': getFragDae()._asdict()}}).ok
# Ensure it now has type 'DAE' again.
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['f_dae']['fragtype'] == 'DAE'
# Ensure 'version' is different as well.
ret = client.getRigidBodies(objID)
assert ret.ok and (ret.data[objID]['rbs'].version != version)
def test_collada_model(self, client_type):
"""
Add a template based on a Collada model, spawn it, and query its
geometry.
"""
# Get the client for this test.
client = self.clients[client_type]
# Add a valid template with Collada data and verify the upload worked.
temp = getTemplate('foo', fragments={'f_dae': getFragDae()})
assert client.addTemplates([temp]).ok
# Spawn the template.
ret = client.spawn([{'templateID': temp.aid}])
assert ret.ok
objID = ret.data[0]
# Query and the geometry.
ret = client.getFragments([objID])
assert ret.ok
# Verify it has the correct type ('DAE') and address.
ret = ret.data[objID]
assert ret['f_dae']['fragtype'] == 'DAE'
assert ret['f_dae']['url_frag'] == (
config.url_instances + '/' + str(objID) + '/f_dae')
def test_remove_fragments(self, client_type):
"""
Remove a fragment. This test is basically the integration test for
'test_dibbler.test_updateFragments_partial'.
"""
# Get the client for this test.
client = self.clients[client_type]
# Convenience.
objID = 1
# The original template has the following three fragments:
frags_orig = {
'fname_1': getFragRaw(),
'fname_2': getFragDae(),
'fname_3': getFragRaw(),
}
t1 = getTemplate('t1', fragments=frags_orig)
# Add a new template and spawn it.
assert client.addTemplates([t1]).ok
new_obj = {'templateID': t1.aid,
'rbs': {'position': (1, 1, 1), 'velocityLin': (-1, -1, -1)}}
assert client.spawn([new_obj]) == (True, None, [objID])
# Query the fragment geometries and Body State to verify that both
# report three fragments.
ret = client.getFragments([objID])
assert ret.ok and len(ret.data[objID]) == 3
ret = client.getObjectStates(objID)
assert ret.ok and len(ret.data[objID]['frag']) == 3
# Update the fragments as follows: keep the first intact, remove the
# second, and modify the third one.
frags_new = {
'fname_2': getFragNone()._asdict(),
'fname_3': getFragDae()._asdict()
}
assert client.setFragments({objID: frags_new}).ok
# After the last update there must now only be two fragments.
ret = client.getFragments([objID])
assert ret.ok and len(ret.data[objID]) == 2
ret = client.getObjectStates(objID)
assert ret.ok and len(ret.data[objID]['frag']) == 2
def test_setFragments_raw(self, client_type):
"""
Spawn a new object and modify its geometry at runtime.
"""
# Get the client for this test.
client = self.clients[client_type]
# Convenience.
objID = 1
# Add a new template and spawn it.
frag = {'bar': getFragRaw()}
temp = getTemplate('t1', fragments=frag)
assert client.addTemplates([temp]).ok
new_obj = {'templateID': temp.aid,
'rbs': {'position': (1, 1, 1),
'velocityLin': (-1, -1, -1)}}
ret = client.spawn([new_obj])
assert ret.ok and ret.data == [objID]
del temp, new_obj, ret
# Query the SV to obtain the 'version' value.
ret = client.getRigidBodies(objID)
assert ret.ok
version = ret.data[objID]['rbs'].version
# Fetch-, modify-, update- and verify the geometry.
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['bar']['fragtype'] == 'RAW'
# Download the fragment.
base_url = 'http://{ip}:{port}'.format(
ip=config.addr_webserver, port=config.port_webserver)
url = base_url + ret.data[objID]['bar']['url_frag'] + '/model.json'
for ii in range(10):
assert ii < 8
try:
tmp = urllib.request.urlopen(url).readall()
break
except urllib.request.URLError:
time.sleep(0.2)
tmp = json.loads(tmp.decode('utf8'))
assert FragRaw(**tmp) == frag['bar'].fragdata
# Change the fragment geometries.
cmd = {objID: {k: v._asdict() for (k, v) in frag.items()}}
assert client.setFragments(cmd).ok
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['bar']['fragtype'] == 'RAW'
# Download the fragment.
url = base_url + ret.data[objID]['bar']['url_frag'] + '/model.json'
tmp = urllib.request.urlopen(url).readall()
tmp = json.loads(tmp.decode('utf8'))
assert FragRaw(**tmp) == frag['bar'].fragdata
# Ensure 'version' is different as well.
ret = client.getRigidBodies(objID)
assert ret.ok and (ret.data[objID]['rbs'].version != version)
def test_create_fetch_template(self, client_type):
"""
Add a new object to the templateID DB and query it again.
"""
# Get the client for this test.
client = self.clients[client_type]
# Request an invalid ID.
assert not client.getTemplates(['blah']).ok
# Clerk has default objects. This one has an empty collision shape...
name_1 = '_templateEmpty'
ret = client.getTemplates([name_1])
assert ret.ok and (len(ret.data) == 1)
assert ret.data[name_1]['template'].rbs.cshapes == {'csempty': getCSEmpty()}
# ... this one is a sphere...
name_2 = '_templateSphere'
ret = client.getTemplates([name_2])
assert ret.ok and (len(ret.data) == 1)
assert ret.data[name_2]['template'].rbs.cshapes == {'cssphere': getCSSphere()}
# ... and this one is a box.
name_3 = '_templateBox'
ret = client.getTemplates([name_3])
assert ret.ok and (len(ret.data) == 1)
assert ret.data[name_3]['template'].rbs.cshapes == {'csbox': getCSBox()}
# Retrieve all three again but with a single call.
ret = client.getTemplates([name_1, name_2, name_3])
assert ret.ok
assert set(ret.data.keys()) == set((name_1, name_2, name_3))
assert ret.data[name_2]['template'].rbs.cshapes == {'cssphere': getCSSphere()}
assert ret.data[name_3]['template'].rbs.cshapes == {'csbox': getCSBox()}
assert ret.data[name_1]['template'].rbs.cshapes == {'csempty': getCSEmpty()}
# Add a new object template.
frag = {'bar': getFragRaw()}
body = getRigidBody()
temp_name = 't1'
temp_orig = getTemplate(temp_name, rbs=body, fragments=frag)
assert client.addTemplates([temp_orig]).ok
# Fetch the just added template again and verify its content (skip the
# geometry because it contains only meta information and will be
# checked afterwards).
ret = client.getTemplates([temp_name])
assert ret.ok and (len(ret.data) == 1)
temp_out = ret.data[temp_name]['template']
assert temp_out.boosters == temp_orig.boosters
assert temp_out.factories == temp_orig.factories
assert temp_out.rbs == temp_orig.rbs
# Fetch the geometry from the web server and verify it.
ret = client.getTemplateGeometry(ret.data[temp_name])
assert ret.ok
assert ret.data['bar'] == frag['bar'].fragdata
del ret, temp_out, temp_orig
# Define a new object with two boosters and one factory unit.
# The 'boosters' and 'factories' arguments are a list of named
# tuples. Their first argument is the unit ID (Azrael does not
# automatically assign any).
boosters = {
'0': types.Booster(pos=(0, 0, 0), direction=(0, 0, 1),
minval=0, maxval=0.5, force=0),
'1': types.Booster(pos=(0, 0, 0), direction=(0, 0, 1),
minval=0, maxval=0.5, force=0),
}
factories = {
'0': types.Factory(pos=(0, 0, 0), direction=(0, 0, 1),
templateID='_templateBox',
exit_speed=(0.1, 0.5))
}
# Attempt to query the geometry of a non-existing object.
assert client.getFragments([1]) == (True, None, {1: None})
# Define a new template, add it to Azrael, spawn it, and record its
# object ID.
body = getRigidBody(cshapes={'csbox': getCSBox()})
temp = getTemplate('t2',
rbs=body,
fragments=frag,
boosters=boosters,
factories=factories)
assert client.addTemplates([temp]).ok
init = {'templateID': temp.aid,
'rbs': {'position': (0, 0, 0)}}
ret = client.spawn([init])
assert ret.ok and len(ret.data) == 1
objID = ret.data[0]
# Retrieve- and verify the geometry of the just spawned object.
ret = client.getFragments([objID])
assert ret.ok
assert ret.data[objID]['bar']['fragtype'] == 'RAW'
# Retrieve the entire template and verify the CS and geometry, and
# number of boosters/factories.
ret = client.getTemplates([temp.aid])
assert ret.ok and (len(ret.data) == 1)
t_data = ret.data[temp.aid]['template']
assert t_data.rbs == body
assert t_data.boosters == temp.boosters
assert t_data.factories == temp.factories
# Fetch the geometry from the Web server and verify it is correct.
ret = client.getTemplateGeometry(ret.data[temp.aid])
assert ret.ok
assert ret.data['bar'] == frag['bar'].fragdata
def run(self):
"""
"""
# Return immediately if no resets are required.
if self.period == -1:
return
# Instantiate Client.
client = azrael.client.Client()
# Query all object IDs. This happens only once which means the geometry
# swap does not affect newly generated objects.
time.sleep(1)
ret = client.getAllObjectIDs()
objIDs = ret.data
print('\n-- {} objects --\n'.format(len(objIDs)))
# Query and backup all models currently in the scene.
geo_meta = client.getFragments(objIDs).data
base_url = 'http://{}:{}'.format(
azrael.config.addr_webserver, azrael.config.port_webserver)
geo_orig = {}
for objID in objIDs:
frags = {}
for frag_name in geo_meta[objID]:
url = base_url + geo_meta[objID][frag_name]['url_frag']
url += '/model.json'
tmp = urllib.request.urlopen(url).readall()
tmp = json.loads(tmp.decode('utf8'))
tmp = FragRaw(**tmp)
frags[frag_name] = FragMeta(frag_name, 'raw', tmp)
del url, tmp
geo_orig[objID] = frags
del frags, objID
del geo_meta, base_url
# Compile a set of sphere models for all objects. These will be
# periodically swapped out for the original models.
sphere_vert, sphere_uv, sphere_rgb = loadSphere()
sphere = FragRaw(sphere_vert, sphere_uv, sphere_rgb)
geo_spheres = {}
for objID in objIDs:
tmp = {_: FragMeta(_, 'raw', sphere) for _ in geo_orig[objID]}
geo_spheres[objID] = tmp
del tmp
del sphere_vert, sphere_uv, sphere_rgb, sphere
cnt = 0
while True:
# Update the counter and pause for the specified time.
cnt = (cnt + 1) % 20
time.sleep(self.period)
# Swap out the geometry.
if (cnt % 2) == 1:
geo = geo_spheres
else:
geo = geo_orig
# Apply the new geometry to each fragment.
for objID, val in geo.items():
ret = client.updateFragments(objID, list(val.values()))
if not ret.ok:
print('--> Terminating geometry updates')
sys.exit(1)
# Modify the global scale and a fragment position.
scale = (cnt + 1) / 10
for objID in objIDs:
# Change the scale of the overall object.
new_sv = RigidBodyDataOverride(scale=scale)
client.setRigidBody(objID, new_sv)
# Move the second fragment.
x = -10 + cnt
newStates = {
objID: [FragState('frag_2', 1, [x, 0, 0], [0, 0, 0, 1])]
}
client.setFragmentStates(newStates)
# Print status for user.
print('Scale={:.1f}'.format(scale))