final case class MulAdd(in: GE, mul: GE, add: GE) extends SingleOut with Product with Serializable
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 }
- in
the input signal to scale and offset
- mul
the scaling factor, applied first to the input
- add
the offset, added after applying the multiplication
- See also
Linear Supertypes
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Abstract method which must be implemented by creating the actual
UGens during expansion. - val mul: GE
- final def name: String
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