Class/Object

de.sciss.synth.ugen

IndexInBetween

Related Docs: object IndexInBetween | package ugen

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final case class IndexInBetween(rate: Rate, buf: GE, in: GE) extends SingleOut with IsIndividual with Product with Serializable

A UGen which determines the (lowest) index in a buffer at which the two neighboring values contain a given input signal. The output index is a decimal whose fractional part is suitable for linearly interpolating between the buffer slot values.

For example, if the Buffer contains values 3, 21, 25, 26 and the input signal has the value 22, then the output will be 1.25, because the value 22 is in-between the values stored at indices 1 and 2 and the linear location of 22 is one-quarter of the way along the interval between them: 21 * (1 - 0.25) + 25 * (1 - 0.75) = 22.

If the input value is smaller than the first sample, the output will be zero. If the input value is larger than any sample in the buffer, the output will be the buffer size minus one.

While designed for monophonic buffers, it works with multi-channel buffers by treating them as de-interleaved. For example, if the buffer has two frames and two channels, and the algorithm finds the frame 1 in channel 0, the reported index is 2 (frame * numChannels + channel).

IndexInBetween is the complement of the IndexL UGen.

buf

The buffer to search in.

in

The input signal whose value is looked up in the buffer.

See also

IndexL

DetectIndex

Linear Supertypes
Serializable, Serializable, IsIndividual, SingleOut, SomeOut, GE.Lazy, GE, UGenSource[UGenInLike], Expander[UGenInLike], Lazy, Product, Equals, AnyRef, Any
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Inherited
  1. IndexInBetween
  2. Serializable
  3. Serializable
  4. IsIndividual
  5. SingleOut
  6. SomeOut
  7. Lazy
  8. GE
  9. UGenSource
  10. Expander
  11. Lazy
  12. Product
  13. Equals
  14. AnyRef
  15. Any
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Visibility
  1. Public
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Instance Constructors

  1. new IndexInBetween(rate: Rate, buf: GE, in: GE)

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    buf

    The buffer to search in.

    in

    The input signal whose value is looked up in the buffer.

Value Members

  1. final def !=(arg0: Any): Boolean

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

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

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

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    Definition Classes
    Any
  5. val buf: GE

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    The buffer to search in.

  6. def clone(): AnyRef

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

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    Definition Classes
    AnyRef
  8. def finalize(): Unit

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

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    Definition Classes
    AnyRef → Any
  10. lazy val hashCode: Int

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    Definition Classes
    UGenSource → AnyRef → Any
  11. val in: GE

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    The input signal whose value is looked up in the buffer.

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  13. def makeUGens: UGenInLike

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    Abstract method which must be implemented by creating the actual UGens during expansion.

    Abstract method which must be implemented by creating the actual UGens during expansion. This method is at most called once during graph expansion

    returns

    the expanded object (depending on the type parameter U)

    Attributes
    protected
    Definition Classes
    IndexInBetweenExpander
  14. final def name: String

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    Definition Classes
    UGenSource
  15. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  16. final def notify(): Unit

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    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  18. val rate: Rate

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    Definition Classes
    IndexInBetweenGE
  19. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  20. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from IsIndividual

Inherited from SingleOut

Inherited from SomeOut

Inherited from GE.Lazy

Inherited from GE

Inherited from UGenSource[UGenInLike]

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped