SpriteKit · IOS API REFERENCE

SKWarpGeometryGrid

class · iOS 10.0+ · SDK 27.1

class SKWarpGeometryGrid

Members (10)

init · iOS 10.0+

init

TypeScript

static initColumnsRows(cols: number, rows: number): SKWarpGeometryGrid

Swift declaration

convenience init(columns cols: Int, rows: Int)

method · iOS 10.0+

destPosition

TypeScript

destPosition(index: number): SDKHandle

Swift declaration

func destPosition(at index: Int) -> vector_float2

init · iOS 10.0+

init

TypeScript

static initCoder(aDecoder: _Foundation_NSCoder): (SKWarpGeometryGrid) | null

Swift declaration

init?(coder aDecoder: NSCoder)

method · iOS 10.0+

sourcePosition

TypeScript

sourcePosition(index: number): SDKHandle

Swift declaration

func sourcePosition(at index: Int) -> vector_float2

get · iOS 10.0+

numberOfColumns

TypeScript

get numberOfColumns(): number

Swift declaration

var numberOfColumns: Int { get }

get · iOS 10.0+

numberOfRows

TypeScript

get numberOfRows(): number

Swift declaration

var numberOfRows: Int { get }

get · iOS 10.0+

vertexCount

TypeScript

get vertexCount(): number

Swift declaration

var vertexCount: Int { get }

method · iOS 10.0+

replacingBySourcePositions

TypeScript

replacingBySourcePositions(source: Array<SDKHandle>): SKWarpGeometryGrid

Swift declaration

func replacingBySourcePositions(positions source: [SIMD2<Float>]) -> SKWarpGeometryGrid

method · iOS 10.0+

replacingByDestinationPositions

TypeScript

replacingByDestinationPositions(destination: Array<SDKHandle>): SKWarpGeometryGrid

Swift declaration

func replacingByDestinationPositions(positions destination: [SIMD2<Float>]) -> SKWarpGeometryGrid

init · iOS 10.0+

init

TypeScript

static initColumnsRowsSourcePositionsDestinationPositions(columns: number, rows: number, sourcePositions?: Array<SDKHandle>, destinationPositions?: Array<SDKHandle>): SKWarpGeometryGrid

Swift declaration

convenience init(columns: Int, rows: Int, sourcePositions: [SIMD2<Float>] = [SIMD2<Float>](), destinationPositions: [SIMD2<Float>] = [SIMD2<Float>]())

Create a grid of the specified dimensions, source and destination positions. Grid dimensions (columns and rows) refer to the number of faces in each dimension. The number of vertices required for a given dimension is equal to (cols + 1) * (rows + 1). SourcePositions are normalized (0.0 - 1.0) coordinates to determine the source content. DestinationPositions are normalized (0.0 - 1.0) positional coordinates with respect to the node's native size. Values outside the (0.0-1.0) range are perfectly valid and correspond to positions outside of the native undistorted bounds. Source and destination positions are provided in row-major order starting from the top-left. For example the indices for a 2x2 grid would be as follows: [0]---[1]---[2] | | | [3]---[4]---[5] | | | [6]---[7]---[8] - Parameter columns: the number of columns to initialize the SKWarpGeometryGrid with - Parameter rows: the number of rows to initialize the SKWarpGeometryGrid with - Parameter sourcePositions: the source positions for the SKWarpGeometryGrid to warp from - Parameter destinationPositions: the destination positions for SKWarpGeometryGrid to warp to

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

SKWarpGeometryGrid.init()

inherited init: cannot prove legal (class declares 2 custom initializers)

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