RealityRenderer.CameraOutput.RelativeViewport

struct · iOS 18.0+ · SDK 27.1

struct RelativeViewport

Structure defining a viewport for rendering with a camera. The units are relative to output texture size. To map normalized-device coordinates to the whole texture: ```swift viewport = RealityRenderer.CameraOutput.RelativeViewport(originX: 0.0, originY: 0.0, width: 1.0, height: 1.0) ``` Assigning values more than 1.0 to ``RealityRenderer/CameraOutput/RelativeViewport/width`` or ``RealityRenderer/CameraOutput/RelativeViewport/height`` stretches the viewport in horizontal and vertical directions. Assigning values less than 0.0 to ``RealityRenderer/CameraOutput/RelativeViewport/originX`` or ``RealityRenderer/CameraOutput/RelativeViewport/originY`` shifts the viewport into negative X and negative Y directions.

Members (9)

get width(): number

var width: Double

set width(value: number)

var width: Double

get height(): number

var height: Double

set height(value: number)

var height: Double

static init(originX: number, originY: number, width: number, height: number): RealityRenderer_CameraOutput_RelativeViewport

init(originX: Double, originY: Double, width: Double, height: Double)

get originX(): number

var originX: Double

set originX(value: number)

var originX: Double

get originY(): number

var originY: Double

set originY(value: number)

var originY: Double

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