ListTrig2

A UGen that produces a scheduled sequences of trigger impulses. Trigger times are provided as a list (buffer) of relative durations between consecutive events. A trigger is output as a single control period of value 1 , after which output returns to zero.

Examples

// trigger grains
val b = Buffer(s)
b.alloc(11)
b.setData(Vector(1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89).map(_ * 0.1f)) // Fibonacci

val x = play {
  val reset = "reset".tr
  val tr  = ListTrig2.kr(b.id, BufFrames.kr(b.id), reset)
  Timer.kr(tr).poll(tr, "timer")
  val env = EnvGen.ar(Env.perc(0.01, 0.1), gate = tr)
  SinOsc.ar(Seq(440, 460)) * env * 0.2
}

x.set("reset" -> 1)  // start anew
x.free(); b.free()

Note: The argument order is different from its sclang counterpart.
See also: ListTrig2
Dbufrd
DemandEnvGen
Logger
ListTrig

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def kr(buf: GE, size: GE, reset: GE = 0): ListTrig2

buf
identifier of the buffer containing the durations for the triggers in seconds. A value represents a relative offsets with respect to its predecessor. The first value indicates the time between the start of the synth or last reset received and the first trigger. The buffer should be monophonic.
size
the number of values to use from the buffer. Typically, this should be BufFrames.kr(buf) .
reset
resets the timer and begins reading the time deltas again at the start of the buffer.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: class ListTrig2 | package ugen

object ListTrig2 extends Serializable

Examples

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def kr(buf: GE, size: GE, reset: GE = 0): ListTrig2

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped