Class Universe

constructor

• new Universe(id: number): Universe

  Create a universe frame container.

  Parameters

  • id: number

    Universe identifier.

  Returns Universe

Readonlydata

Readonlyid

clear

• clear(): void

  Set all channels to 0.

  Returns void

consumeDirty

• consumeDirty(): boolean

  Read and reset the dirty flag.

  Returns boolean

  true if data changed since last consume.

fill

• fill(value: number): void

  Fill all 512 channels with one value.

  Parameters

  • value: number

    DMX value (clamped to 0-255).

  Returns void

isDirty

• isDirty(): boolean

  Returns boolean

  true when the frame has unapplied changes.

markDirty

• markDirty(): void

  Mark this universe as changed so it will be sent on next flush.

  Returns void

setChannel

• setChannel(address: number, value: number): void

  Set a single DMX channel value.

  Parameters

  • address: number

    DMX channel address (1-512).

  • value: number

    DMX value (clamped to 0-255).

  Returns void

setFrame

• setFrame(frame: Buffer<ArrayBufferLike> | Uint8Array<ArrayBufferLike>): void

  Replace the whole frame with new channel data. Missing channels are filled with 0.

  Parameters

  • frame: Buffer<ArrayBufferLike> | Uint8Array<ArrayBufferLike>

    Frame bytes to copy (up to 512).

  Returns void