RealityFoundation · IOS API REFERENCE

LowLevelBuffer.Descriptor

struct · iOS 26.0+ · SDK 27.1

struct Descriptor

Members (5)

get · iOS 26.0+

TypeScript

get sizeMultiple(): number

Swift declaration

var sizeMultiple: Int

For variable length buffers, bytesUsed needs to be a multiple of this value.

set · iOS 26.0+

TypeScript

set sizeMultiple(value: number)

Swift declaration

var sizeMultiple: Int

For variable length buffers, bytesUsed needs to be a multiple of this value.

init · iOS 26.0+

TypeScript

static init(capacity: number, sizeMultiple?: number): LowLevelBuffer_Descriptor

Swift declaration

init(capacity: Int, sizeMultiple: Int = 1)

get · iOS 26.0+

TypeScript

get capacity(): number

Swift declaration

var capacity: Int

Length of the buffer in bytes. Where it is more efficient to do so, returned buffers may have capacity larger than this value.

set · iOS 26.0+

TypeScript

set capacity(value: number)

Swift declaration

var capacity: Int

Length of the buffer in bytes. Where it is more efficient to do so, returned buffers may have capacity larger than this value.

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