diff --git a/audio.scd b/audio.scd index ffc0752..d04fe3e 100644 --- a/audio.scd +++ b/audio.scd @@ -1,3 +1,5 @@ +// SVNVimStart + s = Server.local; s.waitForBoot { var module, msg, modules; @@ -9,22 +11,25 @@ s.waitForBoot { // Create the synth definition and load it module = SynthDef.new(\module, { - arg hue, saturation, value, pan, gain; - var oscillator, noise, filter, panner, mixer, frequency, qfactor, noise_level, osc_level; + arg hue, saturation, value, pan, gain, octave; + var oscillator, noise, filter, panner, mixer, frequency, qfactor, noise_level, osc_level, lagtime; + // Calculate some parameters - frequency = 800 + 500*hue; - qfactor = (1 - saturation)**4; - osc_level = saturation; - noise_level = 1 - osc_level; + lagtime = 0.5; + frequency = Lag.kr(200 + 300*hue, lagtime) * (2**octave); + qfactor = Lag.kr((1 - saturation)**4, lagtime); + osc_level = Lag.kr(saturation, lagtime); + noise_level = Lag.kr(1 - osc_level, lagtime); // Generate some sounds // noise = WhiteNoise.ar(1); - noise = Crackle.ar(1.9, 1.0); + noise = Crackle.ar(1.99, 1.0); filter = BPF.ar(noise, frequency, qfactor) * noise_level; - oscillator = SinOsc.ar(frequency) * osc_level; + //oscillator = SinOsc.ar(frequency) * osc_level; + oscillator = DPW3Tri.ar(frequency) * osc_level; mixer = Mix.ar([filter, oscillator]); - panner = LinPan2.ar(mixer, 2*pan - 1, value * 0.2); + panner = LinPan2.ar(mixer, pan, 10*HPF.kr(value, 10**(1-octave*2))**2); Out.ar(0, panner); }); module.load(s); @@ -34,23 +39,21 @@ s.waitForBoot { modules = Array.fill(12, { arg index; - var pan; + var pan, octave; pan = ((index % 4) - 1.5)/1.5; + octave = (index / 4).floor; + "% %\n".postf(pan, octave); Synth.new(\module, - [\hue, 0.5, \saturation, 0.1, \value, 0.5, pan, 0.5, \gain, 0.9] + [\hue, 0.5, \saturation, 0.1, \value, 0.5, pan, 0.5, \gain, 0.9, \octave, octave] ) } ); - "%\n".postf(modules[0]); - "%\n".postf(modules[1]); // Hook up OSC f = { |msg, time, addr| if(msg[0] == '/radio') { - "Got data: index: % hue: % sat: % value: % pan: %\n".postf(msg[1], msg[2], msg[3], msg[4], msg[5]); if(msg[1] 0.1: LAST_MESSAGE_TIME = time.time() send = True - for index, (x, y) in enumerate(it.product(range(n), range(m))): + for index, (y, x) in enumerate(it.product(range(m), range(n))): sp = (int(x * dx), int(y * dy)) ep = (int(x * dx + dx), int(y * dy + dy)) frame = draw_rectangle(frame, sp, ep) @@ -71,6 +70,7 @@ def analyze(frame, osc): if __name__ == '__main__': + # camera = cv2.VideoCapture("/dev/video2") camera = cv2.VideoCapture(0) osc = udp_client.SimpleUDPClient("0.0.0.0", 5005)