de.sciss.synth.ugen

Binary operations are generally constructed by calling one of the methods of GEOps.

This object was generated by sbt-buildinfo.

A helper graph element that selects a particular output channel of another element. The index is an Integer and thus cannot be determined at graph expansion time. If this is desired, the Select UGen can be used.

Usually the graph element operator \ (backlash) can be used instead of explicitly writing ChannelProxy. Thus elem \ index is equivalent to ChannelProxy(elem, index). UGens with a fixed number of outputs often have auxiliary methods to access the channels in meaningful way, e.g. Pitch has method freq and hasFreq, which are equivalent to pitch \ 0 and pitch \ 1.

Because ScalaCollider allows late-expanding graph elements, we have no direct way to get some array of a UGen's outputs.

===Examples===

// frequency of a pitch estimator
play {
 val sin = SinOsc.ar(MouseX.kr(10, 10000, warp = 1))
 val pch = Pitch.kr(sin)
 val freq = pch \ 0  // same as pch.freq
 freq.poll(label = "freq")
 ()
}

A scalar constant used as an input to a UGen. These constants are stored in a separate table of the synth graph.

A ControlOutProxy is similar to a UGenOutProxy in that it denotes an output channel of a control UGen. However it refers to a control-proxy instead of a real control ugen, since the proxies are synthesized into actual ugens only at the end of a synth graph creation, in order to clump several controls together. ControlOutProxy instance are typically returned from the ControlProxyFactory class, that is, using the package implicits, from calls such as "myControl".kr.

A UGen that multiplies an input with another signal and then adds a third signal. This can be used to translate an element into a different value range.

Usually the graph element operator mulAdd is used instead of explicitly writing MulAdd.

MulAdd(in, mul, add) == in.mulAdd(mul, add) == in * mul + add

===Examples===

// scale value range
play {
 // input range -1 to +1,
 // output range ((-1 * 100) + 300) = 200
 // to           ((+1 * 100) + 300) = 400
 val freq = SinOsc.kr(1).mulAdd(100, 300) // or MulAdd(..., 100, 300)
 freq.poll(label = "freq")
 SinOsc.ar(freq) * 0.1
}

A helper graph element equivalent to SampleRate.ir * 0.5.

===Examples===

// as frequency argument
play {
 Dust.ar(Nyquist()).pow(8)
}

A helper graph element equivalent to SampleRate.ir * 0.5.

A UGen to efficiently add three signals together. Usually used indirectly through Mix.

A UGen to efficiently add three signals together. Usually used indirectly through Mix.

A UGen to efficiently add four signals together. Usually used indirectly through Mix.

A UGen to efficiently add four signals together. Usually used indirectly through Mix.

A trait that can be either a group of UGenInLike or a UGen.MultiOut

A UGenOutProxy refers to a particular output of a multi-channel UGen. A sequence of these form the representation of a multi-channel-expanded UGen.

Unary operations are generally constructed by calling one of the methods of GEOps.