Class VertexAttributeObject

A GPU vertex attribute object that is composed of multiple Attributes to be used in a PipelineGroup.

Hierarchy

components
- VertexAttributeObject

Index

Constructors

Properties

_device? attributes canvas? canvasFormat context? cpuBuffer? gpuBuffer? itemCount label? layout? stepMode usage

Methods

addAttributes getDevice setCanvas setCpuBuffer setDevice setLabel updateBuffer updateLayout

Constructors

constructor

new VertexAttributeObject(options): VertexAttributeObject
Parameters
- options: VAOOptions
Returns VertexAttributeObject
Overrides components.constructor
- Defined in VertexAttributeObject.ts:31

Properties

`Optional` _device

_device?: GPUDevice

`Readonly` attributes

attributes: Attribute[] = []

`Optional` canvas

canvas?: HTMLCanvasElement

canvasFormat

canvasFormat: GPUTextureFormat = ...

`Optional` context

context?: GPUCanvasContext

`Optional` cpuBuffer

cpuBuffer?: ArrayType

`Optional` gpuBuffer

gpuBuffer?: GPUBuffer

itemCount

itemCount: number

`Optional` label

label?: string

`Optional` layout

layout?: GPUVertexBufferLayout

stepMode

stepMode: GPUVertexStepMode

usage

usage: number = GPUBufferUsage.COPY_DST

Methods

addAttributes

addAttributes(...attributes): Promise<void>
Parameters
- Rest ...attributes: Attribute[]
Returns Promise<void>
- Defined in VertexAttributeObject.ts:38

getDevice

getDevice(): Promise<GPUDevice>
Returns Promise<GPUDevice>
Inherited from components.getDevice
- Defined in components/Device.ts:11

setCanvas

setCanvas(canvas): void
Parameters
- canvas: HTMLCanvasElement
Returns void
Inherited from components.setCanvas
- Defined in components/Canvas.ts:10

setCpuBuffer

setCpuBuffer(buffer): void
Parameters
- buffer: ArrayType
Returns void
Inherited from components.setCpuBuffer
- Defined in components/CpuBuffer.ts:7

setDevice

setDevice(d): void
Parameters
- d: GPUDevice
Returns void
Inherited from components.setDevice
- Defined in components/Device.ts:21

setLabel

setLabel(label): void
Parameters
- label: string
Returns void
Inherited from components.setLabel
- Defined in components/Label.ts:10

`Private` updateBuffer

updateBuffer(): Promise<void>
Returns Promise<void>
- Defined in VertexAttributeObject.ts:69

`Private` updateLayout

updateLayout(): void
Returns void
- Defined in VertexAttributeObject.ts:45

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