Packages

object InTrig extends ProductReader[InTrig] with Serializable

A UGen which generates a trigger anytime a control bus is set.

Any time the bus is "touched" i.e. has its value set (using "/c_set" etc.), a single impulse trigger will be generated. Its amplitude is the value that the bus was set to. Note that if a signal is continuously written to that bus, for instance using Out.kr , only one initial trigger is generated once that ugen starts writing, but no successive triggers are generated.

Examples
// envelope trigger
val c = Bus.control(s)

val x = play {
  val tr = InTrig.kr(c.index)
  SinOsc.ar * EnvGen.kr(Env.perc, gate = tr, levelScale = tr)
}

c.set(1.0)
c.set(0.2)
c.set(0.1)

x.free(); c.free()
See also

In

TrigControl

Linear Supertypes
Serializable, ProductReader[InTrig], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. InTrig
  2. Serializable
  3. ProductReader
  4. AnyRef
  5. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Value Members

  1. def kr(bus: GE, numChannels: Int = 1): InTrig

    bus

    the index of the control bus to read in from.

    numChannels

    the number of channels (i.e. adjacent buses) to read in. Since this is a constant, a change in number of channels of the underlying bus must be reflected by creating different SynthDefs.

  2. def read(in: RefMapIn, key: String, arity: Int): InTrig
    Definition Classes
    InTrig → ProductReader