IEnvGen

Envelope generator UGen with random access index pointer into the break-point function.

Warning: The envelope must be generated using IEnv not Env . IEnv has a completely different format. Using the wrong format ( Env ) may crash the server.

To construct a manual envelope without the use of the IEnv class, the format should be as follows:

val env = Seq[GE](offset, startLevel, numSegments, totalDuration,
duration1, curveType1, curvature1, targetLevel1,
duration2, curveType2, curvature2, targetLevel2
...)

Examples

// mouse controls index
play {
  import Curve._
  val env = IEnv(0, Seq(
    (0.10, 0.6, lin),
    (0.02, 0.3, exp),
    (0.40, 1.0, parametric(-6)),
    (1.10, 0.0, sine)))
  val dur = Mix(env.segments.map(_.dur))
  val gen = IEnvGen.kr(env, MouseX.kr(0, dur))
  SinOsc.ar(gen * 500 + 440) * 0.2
}

See also: EnvGen
IEnv

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Value Members

final def !=(arg0: Any): Boolean

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

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

Definition Classes
AnyRef → Any
def ar(envelope: GE, index: GE): IEnvGen

envelope
the description of the envelope break-points. Typically you pass an instance of IEnv which will then automatically expand to the correct format.
index
index point into the envelope, given as time in seconds
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(envelope: GE, index: GE): IEnvGen

envelope
the description of the envelope break-points. Typically you pass an instance of IEnv which will then automatically expand to the correct format.
index
index point into the envelope, given as time in seconds
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 IEnvGen | package ugen

object IEnvGen extends Serializable

Examples

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def ar(envelope: GE, index: GE): IEnvGen

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(envelope: GE, index: GE): IEnvGen

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