packet server mess

pyo_handler.py

@@ -54,18 +54,19 @@ class PyoHandler:
 
         s = []
 
-        #### 1 ####
+        # #### 1 ####
         # s.append(pyo.Sine().out(self._get_next_out()))
         # s.append(pyo.Sine(.2, mul=0.5, add=0.5).out(self._get_next_out()))
         # s.append(pyo.Sine(.2, mul=0.5, add=0.5).out(self._get_next_out()))
-        # # self.synth4 = pyo.Sine(.2, mul=0.5, add=0.5).out(4)
-        # s.append(pyo.SuperSaw().out(self._get_next_out()))
+        # s.append(pyo.Sine(.2, mul=0.5, add=0.5).out(self._get_next_out()))
+        # #s.append(pyo.SuperSaw().out(self._get_next_out()))
 
         #### 2 ####
         w = pyo.Sine(freq=7).out(self._get_next_out())
         l = pyo.LFO(freq=w, type=2).out(self._get_next_out())
         #sl = pyo.SineLoop(freq=w, feedback=l, mul=1).out(self._get_next_out())
         s.append(w)
+        s.append(l)
         #rev = pyo.Delay(sl, delay=[.25, .5]).out(self._get_next_out())
 
         self.synths.append(s)
@@ -95,4 +96,5 @@ class PyoHandler:
         fr = fr*fr/600
         # start the first sound wave
         self.synths[idx][0].setFreq(fr)
-        self.synths[idx][0].setMul(mul)
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+        self.synths[idx][0].setMul(mul*bal)
+        #self.synths[idx][0].setPhase(bal)
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socket-server/server.py

+import threading
+
+import eventlet
+import socketio
+import time
+eventlet.monkey_patch()
+
+from rtscs_param_receivers.optitrack_param_receiver.optitrack_packet_receiver import OptitrackPacketReceiver
+import optirx_utils
+
+from utils import clip_value, remap_range, round_to_precision
+import math
+
+#eventlet.monkey_patch()
+
+DEFAULT_NOTE_DURATION_PRECISION = 0.125
+# rh roll implemented for future use
+DEFAULT_OPTITRACK_RANGES_DICT = {
+    'x': (-0.9, 1.5),
+    'y': (-2.1, 1.2),
+    'z': (-0.1, 2),
+    'rh_roll': (-180, 180)
+}
+DEFAULT_RTSCS_PARAM_RANGES_DICT = {
+    #'frequency': (0, 700),
+    #'sins': (0, 0.45),
+    'frequency': (0, 7),
+    'sins': (0, 7),
+    'amplitude': (0.1, 1),
+    'numerical_hint': (0, 1)
+}
+
+sio = socketio.Server(cors_allowed_origins=None)
+app = socketio.WSGIApp(sio)
+
+@sio.on('connect')
+def connect(sid, environ):
+    print('connect ', sid)
+    #eventlet.spawn(deb, sio)
+    #sio.emit("rh", [1, 2, 3])
+
+@sio.on('my message')
+def message(sid, data):
+    print('message ', data)
+
+@sio.on('disconnect')
+def disconnect(sid):
+    print('disconnect ', sid)
+
+
+def start_sio():
+    eventlet.wsgi.server(eventlet.listen(('', 5000)), app)
+
+
+def transform_params(rh_position, rh_roll, lh_position=None):
+    """
+    Transforms OptiTrack params into rtscs params
+    :param rh_position: a (x, y, z) tuple holding the position of the right hand "rigid body"
+    :param rh_roll: roll angle in degrees of the right hand "rigid body"
+    :param lh_position: a (x, y, z) tuple holding the position of the left hand "rigid body"
+    :return: rtscs params tuple as defined in BaseRtscsParamReceiver.get_rtscs_params()
+    """
+    is_sustain = False  # TODO: derive is_sustain from distance between rh_position and lh_position
+    transformed_params = rh_position + [rh_roll, is_sustain]
+
+    # Remap rh position onto rtscs internal ranges
+    # x -> frequency
+    # y -> number of waves which define the complex wave.
+    # z -> amplitude.
+
+    for i, mapped_pair in enumerate((('x', 'frequency'), ('y', 'sins'),
+                                     ('z', 'amplitude'), ('rh_roll', 'numerical_hint'))):
+        source_low = DEFAULT_OPTITRACK_RANGES_DICT[mapped_pair[0]][0]
+        source_high = DEFAULT_OPTITRACK_RANGES_DICT[mapped_pair[0]][1]
+        destination_low = DEFAULT_RTSCS_PARAM_RANGES_DICT[mapped_pair[1]][0]
+        destination_high = DEFAULT_RTSCS_PARAM_RANGES_DICT[mapped_pair[1]][1]
+
+        # clip Optritrack param to the limits of its defined valid range
+        transformed_params[i] = clip_value(transformed_params[i],
+                                           source_low, source_high)
+        # translate Optritrack param to rtscs param
+        transformed_params[i] = remap_range(transformed_params[i],
+                                            source_low, source_high,
+                                            destination_low, destination_high)
+
+    # convert frequency and number of sins to int
+    for i in range(1):
+        transformed_params[i] = int(round(transformed_params[i]))
+
+    # round amplitude factor to precision
+    transformed_params[2] = round_to_precision(transformed_params[2], DEFAULT_NOTE_DURATION_PRECISION)
+
+    return transformed_params
+
+def get_rtscs_params_body(rh):
+    """
+    Get input from the OptiTrack system streaming engine, transform the data to rtscs_params and return it.
+    """
+    if rh is None or rh.mrk_mean_error == 0:
+        return 0, 0, 1, 0, False
+
+    # mul by -1 to fix flipped coordinates if not fully compatible Motive calibration square
+    rh_position = list(rh.position)  # map(lambda coordinate: -1 * coordinate, rh.position)
+    # Convert right hand convention to left hand convention for Motive 1.73+ used with CS-200
+    rh_position[0] = -rh_position[0]
+    # For convenience convert roll angle from radians to degrees
+    rh_roll = math.degrees(optirx_utils.orientation2radians(rh.orientation)[0])
+
+    # print rh_position
+    # print rh_roll; return
+
+    return transform_params(rh_position, rh_roll)
+
+
+optritrack_packet_recv = OptitrackPacketReceiver('127.0.0.1')  # adjust OptiTrack server IP if needed
+optritrack_packet_recv.start()
+
+
+def motive_data():
+    while True:
+        packet = optritrack_packet_recv.get_last_packet()
+        rh = optirx_utils.get_first_rigid_body(packet)
+        if rh is not None:
+            p = get_rtscs_params_body(rh)
+            print(p)
+            sio.emit("rh", p)
+            eventlet.sleep(1)
+
+
+def deb(s):
+    while True:
+        s.emit("rh", [1, 2])
+        eventlet.sleep(1)
+        print("ok")
+
+
+#eventlet.spawn(motive_data)
+#eventlet.wsgi.server(eventlet.listen(('', 5000)), app)
+#motive_data()
+
+while True:
+    packet = optritrack_packet_recv.get_last_packet()
+    rh = optirx_utils.get_first_rigid_body(packet)
+    print(rh)
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