def eSYNC_STEP(id, increment):
packet = SocketPacket()
packet.add_int(SYNC_STEP)
packet.add_int(id)
packet.add_float(increment)
packet.encode_header()
return packet
def eCAM_TRACK_SIGNATURE(cid, oid, feature_str, elements):
packet = SocketPacket()
packet.add_int(CAM_TRACK_SIGNATURE)
packet.add_int(cid)
packet.add_int(oid)
packet.add_string(feature_str)
packet.add_int(len(elements))
for element in elements:
packet.add_float(element)
packet.encode_header()
return packet
def eVV_TRACK_SIGNATURE(ip, port, object_id, feature_str, sig):
packet = SocketPacket()
packet.add_int(VV_TRACK_SIGNATURE)
packet.add_string(ip)
packet.add_int(port)
packet.add_int(object_id)
packet.add_string(feature_str)
packet.add_int(len(sig))
for element in sig:
packet.add_float(element)
packet.encode_header()
datagram = NetDatagram()
datagram.appendData('' + packet.get_header() + packet.get_body())
return datagram
def eSYNC_REMOTE_CAM_LIST(conn_id, cam_list):
packet = SocketPacket()
packet.add_int(SYNC_REMOTE_CAM_LIST)
packet.add_int(conn_id)
num_cams = len(cam_list)
packet.add_int(num_cams)
for camera in cam_list:
cid = camera['id']
type = camera['type']
position = camera['pos']
direction = camera['dir']
packet.add_int(cid)
packet.add_int(type)
packet.add_float(position[0])
packet.add_float(position[1])
packet.add_float(position[2])
packet.add_float(direction[0])
packet.add_float(direction[1])
packet.add_float(direction[2])
packet.encode_header()
return packet
def eVV_ADV_CAM_LIST(ip, port, cam_list):
packet = SocketPacket()
packet.add_int(VV_ADV_CAM_LIST)
packet.add_string(ip)
packet.add_int(port)
packet.add_int(len(cam_list))
for camera in cam_list:
id = camera.getId()
type = camera.getType()
position = camera.getPosition()
direction = camera.getDirection()
packet.add_int(id)
packet.add_int(type)
packet.add_float(position[0])
packet.add_float(position[1])
packet.add_float(position[2])
packet.add_float(direction[0])
packet.add_float(direction[1])
packet.add_float(direction[2])
packet.encode_header()
datagram = NetDatagram()
datagram.appendData('' + packet.get_header() + packet.get_body())
return datagram
