module Sound.SC3.UGen.Composite where
import Sound.SC3.UGen.Filter
import Sound.SC3.UGen.Oscillator
import Sound.SC3.UGen.Panner
import Sound.SC3.UGen.Rate
import Sound.SC3.UGen.UGen (UGen, mce, mceProxies)
import Sound.SC3.UGen.UGen.Math ()
import Sound.SC3.UGen.UGen.MCE
import Sound.SC3.UGen.UGen.Predicate
mix :: UGen -> UGen
mix u | isMCE u = sum (mceProxies u)
| otherwise = u
mixFill :: Int -> (Int -> UGen) -> UGen
mixFill n f = mix (mce (map f [0..n1]))
mixFillM :: (Monad m) => Int -> (Int -> m UGen) -> m UGen
mixFillM n f = mapM f [0 .. n 1] >>= return . sum
freqShift :: UGen -> UGen -> UGen -> UGen
freqShift i f p = mix (h * o)
where o = sinOsc AR f (mce [p + 0.5 * pi, p])
h = hilbert i
splay :: UGen -> UGen -> UGen -> UGen -> UGen
splay i s l c = mix (pan2 i (mce p * s + c) 1) * l * (sqrt (1 / n))
where n = fromIntegral (mceDegree i)
m = n 1
p = map ( (+ (1.0)) . (* (2 / m)) ) [0 .. m]
dynKlank :: UGen -> UGen -> UGen -> UGen -> UGen -> UGen
dynKlank i fs fo ds s = gen (mceChannels s)
where gen (f:a:d:xs) = ringz i (f * fs + fo) (d * ds) * a + gen xs
gen _ = 0
pmOsc :: Rate -> UGen -> UGen -> UGen -> UGen -> UGen
pmOsc r cf mf pm mp = sinOsc r cf (sinOsc r mf mp * pm)