def sub_callback_laser_dots(results):
global lastLastPosition, MODE, DRAW_TARGET
claims = []
claims.append({
"type": "retract", "fact": [
["id", get_my_id_str()],
["id", "2"],
["postfix", ""],
]
})
if results and len(results) > 0:
result = results[0]
lastLastPosition = [int(result["x"]), int(result["y"])]
if MODE in ["0", "1", "2", "3"]:
ill = Illumination()
ill.stroke(255, 0, 255, 128)
ill.fill(255, 0, 255, 100)
current_corner = int(MODE)
poly = regionPoints[:current_corner] + [lastLastPosition]
projected_poly = list(map(lambda p: project(LASER_CAMERA_ID, p[0], p[1]), poly))
ill.polygon(projected_poly)
SIZE = 5
for pt in projected_poly:
ill.ellipse(pt[0] - SIZE, pt[1] - SIZE, SIZE * 2, SIZE * 2)
claims.append(ill.to_batch_claim(get_my_id_str(), "2", DRAW_TARGET))
else:
lastLastPosition = None
batch(claims)
def sub_callback_graphics(results):
global proxy_client
if not check_and_connect_proxy_server():
return
logging.info("proxying message")
claims = []
claims.append({"type": "retract", "fact": [
["id", get_my_id_str()],
["id", "2"],
["postfix", ""],
]})
for result in results:
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "2"],
["text", "wish"],
["text", "a"],
["text", "paper"],
["text", "would"],
["text", "be"],
["text", "created"],
["text", "in"],
["text", str(result["lang"])],
["text", "with"],
["text", "source"],
["text", "code"],
["text", str(result["code"])],
["text", "@"],
["integer", str(result["time"])],
]})
proxy_client.send_multipart(["....BATCH{}{}".format(
get_my_id_str(), json.dumps(claims)).encode()], zmq.NOBLOCK)
def show_winner():
global PLAYER_REGIONS, WINNER
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]
})
if WINNER in PLAYER_REGIONS and PLAYER_REGIONS[WINNER] is not None:
p1 = project(LASER_CAMERA_ID, PLAYER_REGIONS[WINNER]["x2"],
PLAYER_REGIONS[WINNER]["y2"])
p2 = project(LASER_CAMERA_ID, PLAYER_REGIONS[WINNER]["x3"],
PLAYER_REGIONS[WINNER]["y3"])
logging.error("P1 P2")
logging.error(p1)
logging.error(p2)
ill = Illumination()
ill.push()
ill.translate(p1[0], p1[1])
ill.rotate(
math.atan2(p2[1] - p1[1], p2[0] - p1[0]) +
random.uniform(-0.1, 0.1))
ill.fontsize(40)
ill.fontcolor(255, 255, 0)
ill.text(0, 0, "WINNER!")
ill.pop()
claims.append(ill.to_batch_claim(get_my_id_str(), "1", "global"))
batch(claims)
def render_mode():
global MODE, is_toggleable, region_name
RENDER_MODE_SUBSCRIPTION_ID = "99"
claims = []
claims.append({
"type": "retract", "fact": [
["id", get_my_id_str()],
["id", RENDER_MODE_SUBSCRIPTION_ID],
["postfix", ""],
]
})
ill = Illumination()
if MODE == "IDLE":
ill.text(0, 0, "idle\npress down\nto define\na region")
elif MODE in ["0", "1", "2", "3"]:
ill.text(0, 0, "setting\ncorner\n{}/4".format(int(MODE) + 1))
elif MODE == "is_toggleable":
is_toggleable_text = "no"
if is_toggleable:
is_toggleable_text = "yes"
ill.text(0, 0, "Should region\nbe a toggle?\ny/n -> {}\npress enter\nto accept".format(is_toggleable_text))
elif MODE == "naming":
region_name_text = "..."
if region_name:
region_name_text = region_name
ill.text(0, 0, "region name:\n{}\npress enter\nto accept".format(region_name_text))
claims.append(ill.to_batch_claim(get_my_id_str(), RENDER_MODE_SUBSCRIPTION_ID))
return claims
def sub_callback_keyboard(results):
global is_selecting, ignore_key_press
if ignore_key_press:
ignore_key_press = False
return
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "2"],
["postfix", ""],
]
})
if results:
key = str(results[0]["key"])
if key == "up" and is_selecting:
is_selecting = False
ill = Illumination()
ill.text(0, 0, "clearing\ntoggle")
claims.append(ill.to_batch_claim(get_my_id_str(), "2"))
else:
is_selecting = True
batch(claims)
def sub_callback(results):
global proxy_client
if not check_and_connect_proxy_server():
return
logging.info("proxying message")
claims = []
claims.append({"type": "retract", "fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]})
for result in results:
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "tile"],
["text", str(result["tile"])],
["text", "maybe"],
["float", str(result["score"])],
["text", "seen"],
["text", "at"],
["integer", str(result["x"])],
["integer", str(result["y"])],
["text", "@"],
["integer", str(result["time"])],
]})
proxy_client.send_multipart(["....BATCH{}{}".format(
get_my_id_str(), json.dumps(claims)).encode()], zmq.NOBLOCK)
def sub_callback_graphics(results):
global proxy_client
if not check_and_connect_proxy_server():
return
logging.info("proxying message")
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]
})
for result in results:
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "draw"],
["text", "graphics"],
["text", str(result["graphics"])],
["text", "on"],
["text", "miniprojector"],
]
})
proxy_client.send_multipart(
["....BATCH{}{}".format(get_my_id_str(), json.dumps(claims)).encode()],
zmq.NOBLOCK)
def claim_data(data):
global last_data, CAMERA_ID
if len(last_data) == 0 and len(data) == 0:
if DEBUG:
logging.info("empty data again, skipping claim")
return
last_data = data
currentTimeMs = int(round(time.time() * 1000))
claims = [
{"type": "retract", "fact": [["id", get_my_id_str()], ["id", "1"], ["postfix", ""]]}
]
for datum in data:
x = int(sum([d[0][0] for d in datum])/len(datum))
y = int(sum([d[0][1] for d in datum])/len(datum))
if DEBUG:
logging.info((x, y))
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "laser"],
["text", "seen"],
["text", "at"],
["integer", str(x)],
["integer", str(y)],
["text", "@"],
["integer", str(currentTimeMs)],
["text", "on"],
["text", "camera"],
["integer", CAMERA_ID],
]})
batch(claims)
def init_claim():
claims = [
{"type": "retract", "fact": [["id", get_my_id_str()], ["postfix", ""]]},
{"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["integer", str(CAMERA_ID)],
["text", "has"],
["text", "resolution"],
["integer", str(CAM_WIDTH)],
["integer", str(CAM_HEIGHT)],
]},
{"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["integer", str(CAMERA_ID)],
["text", "cv"],
["text", "threshold"],
["text", "is"],
["integer", str(THRESHOLD)],
]},
{"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["integer", str(CAMERA_ID)],
["text", "frame"],
["text", "at"],
["text", "http://{}:{}/src/files/cv-frame.jpg".format(get_host_ip(), PORT)],
]},
]
batch(claims)
def sub_callback_graphics2(results):
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "2"],
["postfix", ""],
]
})
if results:
for result in results:
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "2"],
["text", "draw"],
["text", "graphics"],
["text", str(result["graphics"])],
["text", "on"],
["integer", str(result["displayId"])],
]
})
batch(claims)
def check_and_connect_proxy_server():
global proxy_context, proxy_client, proxy_connected, PROXY_URL, last_proxy_heartbeat, health_check_delay_s
if not proxy_connected or time.time(
) - last_proxy_heartbeat > health_check_delay_s:
if not proxy_connected:
logging.info("creating a new proxy_content")
proxy_client = proxy_context.socket(zmq.DEALER)
proxy_client.setsockopt(zmq.IDENTITY, get_my_id_str().encode())
proxy_client.connect("tcp://{0}:5570".format(PROXY_URL))
logging.info("connection established")
else:
logging.info("checking if proxy server is still alive")
last_proxy_heartbeat = time.time()
init_ping_id = str(uuid.uuid4())
proxy_client.send_multipart(
[".....PING{}{}".format(get_my_id_str(), init_ping_id).encode()])
proxy_connected = False
proxy_server_timeout_s = 2
poll_start_time = time.time()
while time.time() - poll_start_time < proxy_server_timeout_s:
try:
raw_msg = proxy_client.recv_multipart(flags=zmq.NOBLOCK)
proxy_connected = True
break
except zmq.Again:
time.sleep(0.01)
if not proxy_connected:
logging.info("proxy server died, message dropped")
proxy_client.disconnect("tcp://{0}:5570".format(PROXY_URL))
logging.info("disconnected proxy_client")
proxy_client.close()
logging.info("closed proxy_client")
return False
return True
def sub_callback_laser_dots(results):
global projection_matrixes
claims = []
claims.append({"type": "retract", "fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]})
for result in results:
pt = project(projection_matrixes.get(str(result["cameraId"])), result["x"], result["y"])
logging.info("DOT {} {} {} {}".format(result["x"], result["y"], pt[0], pt[1]))
if pt[0] >= 0 and pt[1] >= 0 and pt[0] < DAYS_IN_WEEK and pt[1] < WEEKS_IN_CALENDAR:
grid_x = int(pt[0])
grid_y = int(pt[1])
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "laser"],
["text", "at"],
["text", "calendar"],
["text", str(grid_x)],
["text", str(grid_y)],
["text", "@"],
["text", str(result["t"])],
]})
batch(claims)
def highlight_regions(results, subscription_id, r, g, b):
global projection_matrixes
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", subscription_id],
["postfix", ""],
]
})
highlighted_regions = {}
for result in results:
if result["regionId"] in highlighted_regions:
continue # Region is already highlighted
camera_homography_matrix = projection_matrixes.get(
str(result["cameraId"]), None)
polygon = [
project(camera_homography_matrix, result["x1"], result["y1"]),
project(camera_homography_matrix, result["x2"], result["y2"]),
project(camera_homography_matrix, result["x3"], result["y3"]),
project(camera_homography_matrix, result["x4"], result["y4"]),
]
highlighted_regions[result["regionId"]] = True
ill = Illumination()
ill.fill(r, g, b, 150)
ill.nostroke()
ill.polygon(polygon)
claims.append(
ill.to_batch_claim(get_my_id_str(), subscription_id,
result["displayId"]))
batch(claims)
def highlight_regions(results, subscription_id, r, g, b):
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", subscription_id],
["postfix", ""],
]
})
highlighted_regions = {}
for result in results:
if result["regionId"] in highlighted_regions:
continue # Region is already highlighted
polygon = [
project(LASER_CAMERA_ID, result["x1"], result["y1"]),
project(LASER_CAMERA_ID, result["x2"], result["y2"]),
project(LASER_CAMERA_ID, result["x3"], result["y3"]),
project(LASER_CAMERA_ID, result["x4"], result["y4"]),
]
highlighted_regions[result["regionId"]] = True
ill = Illumination()
ill.fill(r, g, b, 50)
ill.nostroke()
ill.polygon(polygon)
claims.append(
ill.to_batch_claim(get_my_id_str(), subscription_id, "global"))
batch(claims)
def sub_callback_papers(results):
global proxy_client
if not check_and_connect_proxy_server():
return
logging.info("proxying message")
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]
})
for result in results:
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "camera"],
["integer", str(result["cameraId"])],
["text", "sees"],
["text", "paper"],
["integer", str(result["id"])],
["text", "at"],
["text", "TL"],
["text", "("],
["integer", str(result["x1"])],
["text", ","],
["integer", str(result["y1"])],
["text", ")"],
["text", "TR"],
["text", "("],
["integer", str(result["x2"])],
["text", ","],
["integer", str(result["y2"])],
["text", ")"],
["text", "BR"],
["text", "("],
["integer", str(result["x3"])],
["text", ","],
["integer", str(result["y3"])],
["text", ")"],
["text", "BL"],
["text", "("],
["integer", str(result["x4"])],
["text", ","],
["integer", str(result["y4"])],
["text", ")"],
["text", "@"],
["integer", str(result["time"])],
]
})
proxy_client.send_multipart(
["....BATCH{}{}".format(get_my_id_str(), json.dumps(claims)).encode()],
zmq.NOBLOCK)
def sub_callback_calibration_points(results):
global projection_matrixes, camera_to_display_map
claims = [{
"type": "retract",
"fact": [["id", get_my_id_str()], ["id", "0"], ["postfix", ""]]
}]
if results and len(results) > 0:
for result in results:
src = np.float32([
[0, 0],
[SCREEN_REGION_WIDTH_PX, 0],
[0, SCREEN_REGION_HEIGHT_PX],
[SCREEN_REGION_WIDTH_PX,
SCREEN_REGION_HEIGHT_PX] # notice the order is not clock-wise
])
camera_homography_matrix = projection_matrixes.get(
str(result["cameraId"]), None)
if camera_homography_matrix is None:
continue
dst = np.float32([
project(camera_homography_matrix, result["rx1"],
result["ry1"]),
project(camera_homography_matrix, result["rx2"],
result["ry2"]),
project(camera_homography_matrix, result["rx4"],
result["ry4"]),
project(camera_homography_matrix, result["rx3"],
result["ry3"]) # notice the order is not clock-wise
])
homography_matrix = cv2.getPerspectiveTransform(src, dst)
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", str(result["regionName"])],
["integer", str(result["cameraId"])],
["text", "calibration"],
["text", "for"],
[
"text",
str(camera_to_display_map[str(result["cameraId"])])
],
["text", "is"],
["float", str(homography_matrix[0][0])],
["float", str(homography_matrix[0][1])],
["float", str(homography_matrix[0][2])],
["float", str(homography_matrix[1][0])],
["float", str(homography_matrix[1][1])],
["float", str(homography_matrix[1][2])],
["float", str(homography_matrix[2][0])],
["float", str(homography_matrix[2][1])],
["float", str(homography_matrix[2][2])],
]
})
batch(claims)
def run_cv():
global url, blob_images, debug_image
claims = []
claims.append({"type": "retract", "fact": [["id", get_my_id_str()], ["postfix", ""]]})
if url is not None:
try:
pil_image = Image.open(requests.get(url, stream=True).raw)
# run CV
image = np.array(pil_image)
# Convert RGB to BGR
image = image[:, :, ::-1].copy()
image_grey = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
ret, threshold_image = cv2.threshold(image_grey, THRESHOLD, 255, cv2.THRESH_BINARY)
with lock:
debug_image = threshold_image
im2, raw_contours, hierarchy = cv2.findContours(threshold_image, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
contours = []
print("n raw contours: {}".format(len(raw_contours)))
for (i, c) in enumerate(raw_contours):
if hierarchy[0,i,3] == -1 and cv2.contourArea(c) > MIN_CONTOUR_AREA:
contours.append(c)
contours = sorted(contours, key=lambda ctr: cv2.boundingRect(ctr)[0])
blob_images = []
chosen_contours = []
for (i, c) in enumerate(contours[:MAX_N_IMAGES]):
chosen_contours.append(c)
box = cv2.minAreaRect(c)
box = cv2.boxPoints(box)
box = order_points(box) # Order the points to (tl, tr, bl, br) to match the perspective transform dst
contour_perspective = np.array(box, dtype="float32")
dst = np.array([
[0, 0],
[CONTOUR_PERSPECTIVE_IMAGE_WIDTH - 1, 0],
[CONTOUR_PERSPECTIVE_IMAGE_WIDTH - 1, CONTOUR_PERSPECTIVE_IMAGE_HEIGHT - 1],
[0, CONTOUR_PERSPECTIVE_IMAGE_HEIGHT - 1]], dtype = "float32")
contour_perspective_matrix = cv2.getPerspectiveTransform(contour_perspective, dst)
contour_perspective_image = cv2.warpPerspective(image, contour_perspective_matrix, (CONTOUR_PERSPECTIVE_IMAGE_WIDTH, CONTOUR_PERSPECTIVE_IMAGE_HEIGHT))
with lock:
blob_images.append(contour_perspective_image)
# claim
for i in range(len(blob_images)):
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["text", "sees"],
["text", "subframe"],
["text", str(i)],
["text", "http://{}:{}/src/files/cv-frame-{}.jpg".format(get_host_ip(), PORT, i)],
["text", "@"],
["integer", str(int(time.time()*1000))],
]})
except Exception as e:
logging.error(traceback.format_exc())
batch(claims)
def sub_callback_papers(results):
papers = list(
map(
lambda p: ({
"id":
p["id"],
"seenByCamera":
p["cameraId"],
"corners": [{
"x": p["x1"],
"y": p["y1"]
}, {
"x": p["x2"],
"y": p["y2"]
}, {
"x": p["x3"],
"y": p["y3"]
}, {
"x": p["x4"],
"y": p["y4"]
}]
}), results))
logging.info("--")
WISKER_LENGTH = 150
claims = []
claims.append({
"type": "retract",
"fact": [
["id", get_my_id_str()],
["postfix", ""],
]
})
for paper in papers:
other_paper = get_paper_you_point_at(papers, paper["id"],
WISKER_LENGTH)
logging.info("{} pointing at {}".format(paper["id"], other_paper))
if other_paper is not None:
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "paper"],
["integer", str(paper["id"])],
["text", "is"],
["text", "pointing"],
["text", "at"],
["text", "paper"],
["integer", str(other_paper)],
]
})
batch(claims)
def handle_key_event(e):
claims = []
claims.append({
"type": "retract",
"fact": [
["id", get_my_id_str()],
["postfix", ""],
]
})
ctrl_held = keyboard.is_pressed('ctrl')
shift_held = keyboard.is_pressed('shift')
if e.event_type == 'down':
if e.name != 'unknown':
if ctrl_held:
if shift_held and e.name.isalpha():
claims.append(add_key(None, 'C-{}'.format(e.name.upper())))
elif shift_held and e.name in shift_map:
claims.append(
add_key(None, 'C-{}'.format(shift_map[e.name])))
elif e.name == '−':
claims.append(add_key(None, 'C--'.format(e.name)))
else:
claims.append(add_key(None, 'C-{}'.format(e.name)))
elif e.name in special_keys:
claims.append(add_key(None, e.name))
elif shift_held and e.name.isalpha():
claims.append(add_key(e.name.upper(), None))
elif shift_held and e.name in shift_map:
claims.append(add_key(shift_map[e.name], None))
elif e.name == '−':
claims.append(add_key('-', None))
else:
claims.append(add_key(e.name, None))
keys_to_claim_when_pressed = ["up", "right", "down", "left", "space"]
for key_name in keys_to_claim_when_pressed:
if keyboard.is_pressed(key_name):
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "keyboard"],
["text", get_my_id_str()],
["text", "has"],
["text", "pressed"],
["text", "key"],
["text", key_name],
]
})
batch(claims)
def add_key(key, special_key):
global last_server_health_check, health_check_delay_s
timestamp = int(time.time() * 1000.0)
claims = []
claims.append({
"type": "retract",
"fact": [
["id", get_my_id_str()],
["postfix", ""],
]
})
if special_key:
logging.info("ADDING SPECIAL KEY {}".format(special_key))
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "keyboard"],
["text", get_my_id_str()],
["text", "typed"],
["text", "special"],
["text", "key"],
["text", str(special_key)],
["text", "@"],
["integer", str(timestamp)],
]
})
else:
logging.info("ADDING KEY {}".format(key))
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "keyboard"],
["text", get_my_id_str()],
["text", "typed"],
["text", "key"],
["text", str(key)],
["text", "@"],
["integer", str(timestamp)],
]
})
batch(claims)
if time.time() - last_server_health_check > health_check_delay_s:
last_server_health_check = time.time()
check_server_connection()
def prehook_init():
global lock, cached_image
claims = [
{"type": "retract", "fact": [["id", get_my_id_str()], ["postfix", ""]]},
{"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["integer", str(CAMERA_ID)],
["text", "frame"],
["text", "at"],
["text", "http://{}:{}/src/files/{}".format(get_host_ip(), PORT, BOOT_FILENAME)],
]},
]
frame = cv2.imread(os.path.join(os.path.dirname(os.path.dirname(__file__)), 'files/{}'.format(BOOT_FILENAME)))
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
aruco_dict = aruco.Dictionary_get(aruco.DICT_6X6_1000)
arucoParameters = aruco.DetectorParameters_create()
corners, ids, rejectedImgPoints = aruco.detectMarkers(
gray, aruco_dict, parameters=arucoParameters)
currentTimeMs = int(round(time.time() * 1000))
if ids is not None and len(ids) > 0:
for i, _tag_corners in enumerate(corners):
tag_corners = _tag_corners[0]
claims.append({"type": "claim", "fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "camera"],
["integer", str(CAMERA_ID)],
["text", "sees"],
["text", "aruco"],
["integer", str(ids[i][0])],
["text", "at"],
["integer", str(int(tag_corners[0][0]))],
["integer", str(int(tag_corners[0][1]))],
["integer", str(int(tag_corners[1][0]))],
["integer", str(int(tag_corners[1][1]))],
["integer", str(int(tag_corners[2][0]))],
["integer", str(int(tag_corners[2][1]))],
["integer", str(int(tag_corners[3][0]))],
["integer", str(int(tag_corners[3][1]))],
["text", "@"],
["integer", str(currentTimeMs)]
]})
debugFrame = aruco.drawDetectedMarkers(frame, corners)
with lock:
is_success, buffer = cv2.imencode(".jpg", debugFrame)
cached_image = BytesIO(buffer)
batch(claims)
def sub_callback_laser_dots(results):
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]
})
for result in results:
polygon = [[int(result["x1"]), int(result["y1"])],
[int(result["x2"]), int(result["y2"])],
[int(result["x3"]), int(result["y3"])],
[int(result["x4"]), int(result["y4"])]]
inside = point_inside_polygon(int(result["x"]), int(result["y"]),
polygon)
if inside:
logging.info("laser {} {} inside region {}".format(
result["x"], result["y"], result["regionId"]))
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "laser"],
["text", "in"],
["text", "region"],
["text", str(result["regionId"])],
]
})
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "laser"],
["text", "in"],
["text", "region"],
["text", str(result["regionId"])],
["text", "@"],
["text", str(result["t"])],
]
})
batch(claims)
def show_scores():
global PLAYER_REGIONS, SCORES
logging.error("SHOWING SCORES")
logging.error(SCORES)
logging.error(PLAYER_REGIONS)
claims = []
claims.append({
"type":
"retract",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["postfix", ""],
]
})
for player_id in SCORES:
if player_id in PLAYER_REGIONS and PLAYER_REGIONS[
player_id] is not None:
r = 255
g = 0
b = 0
if player_id == "2":
r = 0
g = 0
b = 255
score_percentage = (1.0 * SCORES[player_id]) / (1.0 * MAX_SCORE)
claims.append(
draw_score_on_region(PLAYER_REGIONS[player_id],
score_percentage, r, g, b, "1"))
PLAYER_REGIONS[player_id]
batch(claims)
def add_key(key, special_key):
logging.info("{} - {}".format(key, special_key))
timestamp = int(time.time() * 1000.0)
claims = []
claims.append({
"type": "retract",
"fact": [
["id", get_my_id_str()],
["postfix", ""],
]
})
if special_key:
logging.info("ADDING SPECIAL KEY {}".format(special_key))
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "keyboard"],
["text", get_my_id_str()],
["text", "typed"],
["text", "special"],
["text", "key"],
["text", str(special_key)],
["text", "@"],
["integer", str(timestamp)],
]
})
else:
logging.info("ADDING KEY {}".format(key))
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "keyboard"],
["text", get_my_id_str()],
["text", "typed"],
["text", "key"],
["text", str(key)],
["text", "@"],
["integer", str(timestamp)],
]
})
batch(claims)
def claimProjectorCalibration(self):
batch_claims = [{
"type":
"retract",
"fact": [["id", get_my_id_str()], ["id", "0"], ["postfix", ""]]
}]
batch_claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["integer", "1"],
["text", "has"],
["text", "projector"],
["text", "calibration"],
["text", "TL"],
["text", "("],
["integer", str(self.projector_calibration[0][0])],
["text", ","],
["integer", str(self.projector_calibration[0][1])],
["text", ")"],
["text", "TR"],
["text", "("],
["integer", str(self.projector_calibration[1][0])],
["text", ","],
["integer", str(self.projector_calibration[1][1])],
["text", ")"],
["text", "BR"],
["text", "("],
["integer", str(self.projector_calibration[2][0])],
["text", ","],
["integer", str(self.projector_calibration[2][1])],
["text", ")"],
["text", "BL"],
["text", "("],
["integer", str(self.projector_calibration[3][0])],
["text", ","],
["integer", str(self.projector_calibration[3][1])],
["text", ")"],
["text", "@"],
["integer", str(int(round(time.time() * 1000)))],
]
})
batch(batch_claims)
def sub_callback_calibration_points(results):
claims = [{
"type": "retract",
"fact": [["id", get_my_id_str()], ["id", "1"], ["postfix", ""]]
}]
if results and len(results) > 0:
for result in results:
src = np.float32([
[result["rx1"], result["ry1"]],
[result["rx2"], result["ry2"]],
[result["rx4"], result["ry4"]],
[result["rx3"],
result["ry3"]] # notice the order is not clock-wise
])
dst = np.float32([
[result["sx1"], result["sy1"]],
[result["sx2"], result["sy2"]],
[result["sx4"], result["sy4"]],
[result["sx3"],
result["sy3"]] # notice the order is not clock-wise
])
homography_matrix = cv2.getPerspectiveTransform(src, dst)
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "1"],
["text", "camera"],
["integer", str(result["cam"])],
["text", "calibration"],
["text", "for"],
["text", str(result["display"])],
["text", "is"],
["float", str(homography_matrix[0][0])],
["float", str(homography_matrix[0][1])],
["float", str(homography_matrix[0][2])],
["float", str(homography_matrix[1][0])],
["float", str(homography_matrix[1][1])],
["float", str(homography_matrix[1][2])],
["float", str(homography_matrix[2][0])],
["float", str(homography_matrix[2][1])],
["float", str(homography_matrix[2][2])],
]
})
batch(claims)
def claim_connected_devices(connected_ble_devices):
claims = [{
"type": "retract",
"fact": [["id", get_my_id_str()], ["id", "0"], ["postfix", ""]]
}]
for k in sorted(connected_ble_devices.keys()):
claims.append({
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "connected"],
["text", "to"],
["text", "device"],
["text", str(k)],
]
})
batch(claims)
def claim_camera_resolution():
claims = [{
"type": "retract",
"fact": [["id", get_my_id_str()], ["postfix", ""]]
}, {
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", "0"],
["text", "camera"],
["text", str(CAMERA_ID)],
["text", "has"],
["text", "resolution"],
["integer", str(CAM_WIDTH)],
["integer", str(CAM_HEIGHT)],
]
}]
batch(claims)
def claim_data(data):
currentTimeMs = int(round(time.time() * 1000))
claims = [{
"type": "retract",
"fact": [["id", get_my_id_str()], ["id", "0"], ["postfix", ""]]
}]
for (i, datum) in enumerate(data):
retval, buffer = cv2.imencode('.jpg', datum)
jpg_as_text = base64.b64encode(buffer)
claims.append({
"type":
"claim",
"fact": [["id", get_my_id_str()], ["id", "0"], ["text", "camera"],
["text", "sees"], ["text", "subframe"],
["integer", str(i)], ["text",
str(jpg_as_text, "utf-8")],
["text", "@"], ["integer", str(currentTimeMs)]]
})
batch(claims)
def room_claim(addr, batch_update_from_ble_device):
print("TODO claim: {} {}".format(addr, batch_update_from_ble_device))
batch([{
"type":
"claim",
"fact": [
["id", get_my_id_str()],
["id", device.addr],
["text", batch_update_from_ble_device],
]
}])