def old_callback(self, path, args):
if DEBUG_OSC:
print "received:", path, args
def scale(val, minin, maxin, minout, maxout):
relval = (val - minin) / (maxin - minin)
return relval * maxout + minout
if path.startswith("/st"):
st = self.params.violin_string
if path == '/st_g':
st = 0
elif path == '/st_d':
st = 1
elif path == '/st_a':
st = 2
elif path == '/st_e':
st = 3
if st != self.params.violin_string:
self.turn_off_current_string()
# new
self.params.violin_string = st
self.commands_pipe_master.send((COMMANDS.BOW, self.params))
#print "finger\t%.2f\t%.2f" %( x, y)
#fp = scale(args[0], 0.0, 1.0, 0.0, 0.4) - 0.05
fm = scale(args[0], 0.0, 1.0, 0.0, 8.0) - 0.5
if fm < 0:
fm = 0
fp = midi_pos.midi2pos(fm)
#if fp < 0:
# fp = 0
#print "f\t%.2f\t%.2f" %( x, y)
text = "fp: %.2f" % (fp)
if DEBUG_OSC:
print text
else:
self.set_message(text + " ")
self.params.finger_position = fp
self.commands_pipe_master.send((COMMANDS.FINGER, self.params))
if path.startswith("/bow"):
x, y = args
#print "bow\t%.2f\t%.2f" %( x, y)
#print "\t%.2f\t%.2f" %( scale(x, 0.0, 0.25, 0.05, 0.20), y)
#print "\t%.2f\t%.2f" %( scale(y, 0.0, 0.25, 0.05, 0.20), y)
#vb = scale(x, 0.0, 1.0, 0.0, 4.0) - 2.0
vb = x - 0.5
Fb = 4.0 - scale(y, 0.0, 1.0, 0.0, 4.0)
text = "vb: %.2f\tFb: %.2f" % (vb, Fb)
if DEBUG_OSC:
print text
else:
self.set_message(text + " ")
self.params.force = Fb
self.params.velocity = vb
self.commands_pipe_master.send((COMMANDS.BOW, self.params))
def main(stdscr):
try:
instrument_type = int(sys.argv[1])
except:
instrument_type = 0
try:
instrument_number = int(sys.argv[2])
except:
instrument_number = 0
try:
st = int(sys.argv[3])
except:
st = 0
try:
dyn = int(sys.argv[4])
except:
dyn = 0
try:
finger = int(sys.argv[5])
except:
finger = 0
try:
text_message = " ".join(sys.argv[6:])
except:
text_message = ""
try:
p, audio_stream = artifastring_interactive.make_audio_stream()
except:
p = None
audio_stream = None
artifastring_init = artifastring_process.ArtifastringInit(
instrument_type, instrument_number)
vln = ArtifastringOsc(artifastring_init, stdscr)
vln.turn_off_current_string()
vln.params.violin_string = st
#vln.params.bow_position = dynamics.get_distance(dyn)
#vln.params.velocity = dynamics.get_velocity(dyn)
vln.params.finger_position = midi_pos.midi2pos(finger)
vln.commands_pipe_master.send( (COMMANDS.BOW, vln.params) )
vln.dyn = dyn
if stdscr is not None:
vln.set_message(text_message)
time.sleep(0.5)
vln.main_loop()
if p is not None:
audio_stream.close()
p.terminate()
def old_callback(self, path, args):
if DEBUG_OSC:
print "received:", path, args
def scale(val, minin, maxin, minout, maxout):
relval = (val - minin) / (maxin-minin)
return relval*maxout + minout
if path.startswith("/st"):
st = self.params.violin_string
if path == '/st_g':
st = 0
elif path == '/st_d':
st = 1
elif path == '/st_a':
st = 2
elif path == '/st_e':
st = 3
if st != self.params.violin_string:
self.turn_off_current_string()
# new
self.params.violin_string = st
self.commands_pipe_master.send( (COMMANDS.BOW, self.params) )
#print "finger\t%.2f\t%.2f" %( x, y)
#fp = scale(args[0], 0.0, 1.0, 0.0, 0.4) - 0.05
fm = scale(args[0], 0.0, 1.0, 0.0, 8.0) - 0.5
if fm < 0:
fm = 0
fp = midi_pos.midi2pos(fm)
#if fp < 0:
# fp = 0
#print "f\t%.2f\t%.2f" %( x, y)
text = "fp: %.2f" %( fp)
if DEBUG_OSC:
print text
else:
self.set_message(text + " ")
self.params.finger_position = fp
self.commands_pipe_master.send( (COMMANDS.FINGER, self.params) )
if path.startswith("/bow"):
x, y = args
#print "bow\t%.2f\t%.2f" %( x, y)
#print "\t%.2f\t%.2f" %( scale(x, 0.0, 0.25, 0.05, 0.20), y)
#print "\t%.2f\t%.2f" %( scale(y, 0.0, 0.25, 0.05, 0.20), y)
#vb = scale(x, 0.0, 1.0, 0.0, 4.0) - 2.0
vb = x - 0.5
Fb = 4.0-scale(y, 0.0, 1.0, 0.0, 4.0)
text = "vb: %.2f\tFb: %.2f" %( vb, Fb)
if DEBUG_OSC:
print text
else:
self.set_message(text + " ")
self.params.force = Fb
self.params.velocity = vb
self.commands_pipe_master.send( (COMMANDS.BOW, self.params) )
def main(stdscr):
try:
instrument_type = int(sys.argv[1])
except:
instrument_type = 0
try:
instrument_number = int(sys.argv[2])
except:
instrument_number = 0
try:
st = int(sys.argv[3])
except:
st = 0
try:
dyn = int(sys.argv[4])
except:
dyn = 0
try:
finger = int(sys.argv[5])
except:
finger = 0
try:
text_message = " ".join(sys.argv[6:])
except:
text_message = ""
try:
p, audio_stream = artifastring_interactive.make_audio_stream()
except:
p = None
audio_stream = None
artifastring_init = artifastring_process.ArtifastringInit(
instrument_type, instrument_number)
vln = ArtifastringOsc(artifastring_init, stdscr)
vln.turn_off_current_string()
vln.params.violin_string = st
#vln.params.bow_position = dynamics.get_distance(dyn)
#vln.params.velocity = dynamics.get_velocity(dyn)
vln.params.finger_position = midi_pos.midi2pos(finger)
vln.commands_pipe_master.send((COMMANDS.BOW, vln.params))
vln.dyn = dyn
if stdscr is not None:
vln.set_message(text_message)
time.sleep(0.5)
vln.main_loop()
if p is not None:
audio_stream.close()
p.terminate()
def main(stdscr):
artifastring_interactive.GAUSSIAN_FORCE = 0.01
artifastring_interactive.GAUSSIAN_VELOCITY = 0.01
try:
instrument_type = int(sys.argv[1])
except:
instrument_type = 0
try:
instrument_number = int(sys.argv[2])
except:
instrument_number = 0
try:
st = int(sys.argv[3])
except:
st = 0
try:
dyn = int(sys.argv[4])
except:
dyn = 0
try:
finger = int(sys.argv[5])
except:
finger = 0
try:
text_message = " ".join(sys.argv[6:])
except:
text_message = ""
artifastring_init = artifastring_process.ArtifastringInit(
instrument_type, instrument_number)
vln = ViviTrainer(artifastring_init, stdscr, "train-data")
vln.turn_off_current_string()
vln.params.violin_string = st
vln.params.finger_position = midi_pos.midi2pos(finger)
vln.params.bow_position = dynamics.get_distance(instrument_type,dyn)
vln.params.velocity = dynamics.get_velocity(instrument_type,dyn)
vln.commands_pipe_master.send( (COMMANDS.BOW, vln.params) )
vln.dyn = dyn
if stdscr is not None:
vln.set_message(text_message)
time.sleep(0.5)
vln.main_loop()
curses.endwin()
if ACTIONS2CSV:
vln.actions2csv()
def main(stdscr):
try:
instrument_type = int(sys.argv[1])
except:
instrument_type = 0
try:
instrument_number = int(sys.argv[2])
except:
instrument_number = 0
try:
st = int(sys.argv[3])
except:
st = 0
try:
dyn = int(sys.argv[4])
except:
dyn = 0
try:
finger = int(sys.argv[5])
except:
finger = 0
try:
text_message = " ".join(sys.argv[6:])
except:
text_message = ""
p = pyaudio.PyAudio()
audio_stream = p.open(
rate = 44100,
channels = 1,
format = pyaudio.paInt16,
output = True,
frames_per_buffer=HOPSIZE,
)
vln = InteractiveViolin(instrument_type, instrument_number, stdscr, audio_stream)
vln.turn_off_current_string()
vln.params.violin_string = st
vln.params.finger_position = midi_pos.midi2pos(finger)
vln.params.bow_position = dynamics.get_distance(dyn)
vln.params.velocity = dynamics.get_velocity(dyn)
vln.params_queue.put(vln.params)
vln.dyn = dyn
if stdscr is not None:
vln.set_message(text_message)
vln.main_loop()
audio_stream.close()
p.terminate()
def main(stdscr):
artifastring_interactive.GAUSSIAN_FORCE = 0.01
artifastring_interactive.GAUSSIAN_VELOCITY = 0.01
try:
instrument_type = int(sys.argv[1])
except:
instrument_type = 0
try:
instrument_number = int(sys.argv[2])
except:
instrument_number = 0
try:
st = int(sys.argv[3])
except:
st = 0
try:
dyn = int(sys.argv[4])
except:
dyn = 0
try:
finger = int(sys.argv[5])
except:
finger = 0
try:
text_message = " ".join(sys.argv[6:])
except:
text_message = ""
artifastring_init = artifastring_process.ArtifastringInit(
instrument_type, instrument_number)
vln = ViviTrainer(artifastring_init, stdscr, "train-data")
vln.turn_off_current_string()
vln.params.violin_string = st
vln.params.finger_position = midi_pos.midi2pos(finger)
vln.params.bow_position = dynamics.get_distance(instrument_type, dyn)
vln.params.velocity = dynamics.get_velocity(instrument_type, dyn)
vln.commands_pipe_master.send((COMMANDS.BOW, vln.params))
vln.dyn = dyn
if stdscr is not None:
vln.set_message(text_message)
time.sleep(0.5)
vln.main_loop()
curses.endwin()
if ACTIONS2CSV:
vln.actions2csv()
def do_string(violin, insttype, st, plot=False, write=False):
force = INST_FORCES[insttype][st]
MIDI = numpy.arange(0, 13)
POS = [ midi_pos.midi2pos(float(m)) for m in MIDI]
vals = []
#dbs = []
for finger in POS:
val = pluck_force(violin=violin,
st=st, force=force, finger=finger,
plot=plot, write=write,
)
vals.append(val)
#dbs.append(db)
val = min(vals)
#db = max(dbs)
return val
def keypress(self, c):
if c == 'q':
return False
if c == 's':
self.turn_off_current_string()
# new
self.params.violin_string += 1
if self.params.violin_string > 3:
self.params.violin_string = 0
if c == 'a':
self.turn_off_current_string()
# new
self.params.violin_string -= 1
if self.params.violin_string < 0:
self.params.violin_string = 3
if c == 'f':
if self.params.finger_position == 0.0:
self.params.finger_position = 0.02
else:
self.params.finger_position *= 1.1
if c == 'd':
if self.params.finger_position < 0.02:
self.params.finger_position = 0.00
else:
self.params.finger_position /= 1.1
if c == 't':
self.params.bow_position *= 1.01
if c == 'g':
self.params.bow_position /= 1.01
if c == 'y':
self.params.force *= 1.1
if c == 'h':
self.params.force /= 1.1
if c == 'u':
self.params.velocity *= 1.1
if c == 'j':
self.params.velocity /= 1.1
skip_violin_print = False
if c == 'z' or c == 'x' or c == 'c' or c == 'v':
if c == 'z':
alter = 1.0/1.1
if c == 'x':
alter = 1.0/1.01
if c == 'c':
alter = 1.01
if c == 'v':
alter = 1.1
self.change_tension(alter)
skip_violin_print = True
if c >= '1' and c <= str(vivi_defines.CATEGORIES_NUMBER):
skip_violin_print = True
self.snapshot(int(c) - vivi_defines.CATEGORIES_CENTER_OFFSET)
self.stdscr.addstr(self.row, 0, str("file written"))
if c == 'l':
if self.params.force > 0:
self.store_force = self.params.force
self.params.force = 0
else:
self.params.force = self.store_force
if c == 'm':
midi = midi_pos.pos2midi(self.params.finger_position)
midi = round(midi)
self.params.finger_position = midi_pos.midi2pos(midi)
self.stdscr.addstr(23, 20, str("midi: %i" % midi))
if c == 'b':
self.dyn += 1
if self.dyn >= 4:
self.dyn = 0
self.params.bow_position = dynamics.get_distance(self.dyn)
self.params.velocity = dynamics.get_velocity(self.dyn)
self.stdscr.addstr(23, 20, str("dyn: %i " % self.dyn))
if c == 'n':
midi = midi_pos.pos2midi(self.params.finger_position)
midi = round(midi) + 1
if midi > 7:
midi = 0
self.params.finger_position = midi_pos.midi2pos(midi)
self.stdscr.addstr(23, 20, str("midi: %i " % midi))
self.params_queue.put(self.params)
if not skip_violin_print:
self.stdscr.addstr(self.row, 0, str(
"%i\t%.3f\t%.3f\t%.3f\t%.3f" % (
self.params.violin_string, self.params.finger_position,
self.params.bow_position, self.params.force, self.params.velocity)))
# next line
self.row += 1
if self.row > 20:
self.row = 5
self.stdscr.addstr(self.row, 0, str(" "*40))
self.stdscr.move(self.row, 0)
return True
def keypress(self, c):
if c == 'q':
return False
if c == 's':
self.turn_off_current_string()
# new
self.params.violin_string += 1
if self.params.violin_string > 3:
self.params.violin_string = 0
if c == 'a':
self.turn_off_current_string()
# new
self.params.violin_string -= 1
if self.params.violin_string < 0:
self.params.violin_string = 3
if c == 'f':
if self.params.finger_position == 0.0:
self.params.finger_position = 0.02
else:
self.params.finger_position *= 1.1
if c == 'd':
if self.params.finger_position < 0.02:
self.params.finger_position = 0.00
else:
self.params.finger_position /= 1.1
if c == 't':
self.params.bow_position *= 1.01
if c == 'g':
self.params.bow_position /= 1.01
if c == 'y':
amount = self.params.force * 0.05
amount = random.gauss(amount, 0.01*amount)
self.params.force += amount
if c == 'h':
amount = self.params.force * 0.05
amount = random.gauss(amount, 0.01*amount)
self.params.force -= amount
if c == 'u':
self.params.velocity *= 1.1
if c == 'j':
self.params.velocity /= 1.1
if c == 'm':
self.tuning = TUNING_SETTLE_BUFFERS
if c == 'p':
self.commands_pipe_master.send( (COMMANDS.RESET, None) )
skip_violin_print = False
if c == 'z' or c == 'x' or c == 'c' or c == 'v':
if c == 'z':
alter = 1.0/1.1
if c == 'x':
alter = 1.0/1.01
if c == 'c':
alter = 1.01
if c == 'v':
alter = 1.1
self.change_tension(alter)
skip_violin_print = True
### TODO: icky hard-coding categories
if c >= '1' and c <= '5':
skip_violin_print = True
self.snapshot(c)
self.stdscr.addstr(self.row, 0, str("file written"))
if c == ord('b'):
self.params.force /= 1.1
if c == 'l':
if self.params.force > 0:
self.store_force = self.params.force
self.params.force = 0
else:
self.params.force = self.store_force
if c == 'm':
midi = midi_pos.pos2midi(self.params.finger_position)
midi = round(midi)
self.params.finger_position = midi_pos.midi2pos(midi)
self.stdscr.addstr(23, 20, str("midi: %i" % midi))
if c == 'n':
midi = midi_pos.pos2midi(self.params.finger_position)
midi = round(midi) + 1
if midi > 12:
midi = 0
self.params.finger_position = midi_pos.midi2pos(midi)
self.stdscr.addstr(23, 20, str("midi: %i " % midi))
self.keypress_extra(c)
self.commands_pipe_master.send( (COMMANDS.FINGER, self.params) )
self.commands_pipe_master.send( (COMMANDS.BOW, self.params) )
if not skip_violin_print:
self.stdscr.addstr(self.row, 0, str(
"%i\t%.3f\t%.3f\t%.3f\t%.3f" % (
self.params.violin_string, self.params.finger_position,
self.params.bow_position, self.params.force, self.params.velocity)))
# next line
self.row += 1
if self.row > 20:
self.row = 5
self.stdscr.addstr(self.row, 0, str(" "*40))
self.stdscr.move(self.row, 0)
return True
