Class: Uint8ArrayTexture

create texture by number array, which format is uint8

Hierarchy

• Texture

  ↳ Uint8ArrayTexture

Constructors

• constructor

Properties

• name
• url
• pid
• view
• gpuSampler
• gpuSampler_comparison
• format
• usage
• width
• height
• depthOrArrayLayers
• numberLayer
• viewDescriptor
• textureDescriptor
• visibility
• textureBindingLayout
• samplerBindingLayout
• sampler_comparisonBindingLayout
• flipY
• isVideoTexture
• isHDRTexture
• mipmapCount

Accessors

• useMipmap
• sourceImageData
• addressModeU
• addressModeV
• addressModeW
• magFilter
• minFilter
• mipmapFilter
• lodMinClamp
• lodMaxClamp
• compare
• maxAnisotropy

Methods

• init
• getMipmapCount
• getGPUTexture
• getGPUView
• bindStateChange
• unBindStateChange
• destroy
• delayDestroyTexture
• destroyTexture
• create
• updateTexture

Constructors

constructor

• new Uint8ArrayTexture(width?, height?, numberLayer?): Uint8ArrayTexture

Create a texture2D

Parameters

Name	Type	Default value	Description
width	number	32	size of texture width
height	number	32	height of texture width
numberLayer	number	1	number layer of texture

Returns

Uint8ArrayTexture

Inherited from

Texture.constructor

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:202

Properties

name

• name: string

name of texture

Inherited from

Texture.name

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:15

---

url

• url: string

source url

Inherited from

Texture.url

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:20

---

pid

• pid: number

Return index in texture array

Inherited from

Texture.pid

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:30

---

view

• view: GPUTextureView | GPUExternalTexture

GPUTextureView

Inherited from

Texture.view

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:35

---

gpuSampler

• gpuSampler: GPUSampler

GPUSampler

Inherited from

Texture.gpuSampler

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:40

---

gpuSampler_comparison

• gpuSampler_comparison: GPUSampler

GPUSampler for comparison

Inherited from

Texture.gpuSampler_comparison

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:45

---

format

• format: GPUTextureFormat

GPUTextureFormat

Inherited from

Texture.format

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:50

---

usage

• usage: number

GPUTextureUsage

Inherited from

Texture.usage

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:55

---

width

• width: number = 4

texture width

Inherited from

Texture.width

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:60

---

height

• height: number = 4

texture height

Inherited from

Texture.height

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:65

---

depthOrArrayLayers

• depthOrArrayLayers: number = 1

depth or layers, default value is 1

Inherited from

Texture.depthOrArrayLayers

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:70

---

numberLayer

• numberLayer: number = 1

depth or layers, default value is 1

Inherited from

Texture.numberLayer

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:75

---

viewDescriptor

• viewDescriptor: GPUTextureViewDescriptor

GPUTextureViewDescriptor

Inherited from

Texture.viewDescriptor

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:80

---

textureDescriptor

• textureDescriptor: GPUTextureDescriptor

GPUTextureDescriptor

Inherited from

Texture.textureDescriptor

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:85

---

visibility

• visibility: number

GPUShaderStage

Inherited from

Texture.visibility

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:90

---

textureBindingLayout

• textureBindingLayout: GPUTextureBindingLayout

GPUTextureBindingLayout, contains viewDimension and multisampled

Inherited from

Texture.textureBindingLayout

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:96

---

samplerBindingLayout

• samplerBindingLayout: GPUSamplerBindingLayout

GPUSamplerBindingLayout

Inherited from

Texture.samplerBindingLayout

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:104

---

sampler_comparisonBindingLayout

• sampler_comparisonBindingLayout: GPUSamplerBindingLayout

GPUSamplerBindingLayout

Inherited from

Texture.sampler_comparisonBindingLayout

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:111

---

flipY

• flipY: boolean

whether to flip the image on the y-axis

Inherited from

Texture.flipY

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:118

---

isVideoTexture

• Optional isVideoTexture: boolean

whether is video texture

Inherited from

Texture.isVideoTexture

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:123

---

isHDRTexture

• Optional isHDRTexture: boolean

Inherited from

Texture.isHDRTexture

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:124

---

mipmapCount

• mipmapCount: number = 1

mipmap Count, default value is 1

Inherited from

Texture.mipmapCount

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:191

Accessors

useMipmap

• get useMipmap(): boolean

enable/disable mipmap

Returns

boolean

Inherited from

Texture.useMipmap

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:315

• set useMipmap(value): void

get mipmap

Parameters

Name	Type
value	boolean

Returns

void

Inherited from

Texture.useMipmap

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:322

---

sourceImageData

• get sourceImageData(): HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Returns

HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Inherited from

Texture.sourceImageData

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:353

---

addressModeU

• get addressModeU(): GPUAddressMode

Returns

GPUAddressMode

Inherited from

Texture.addressModeU

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:438

• set addressModeU(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Inherited from

Texture.addressModeU

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:442

---

addressModeV

• get addressModeV(): GPUAddressMode

Returns

GPUAddressMode

Inherited from

Texture.addressModeV

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:449

• set addressModeV(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Inherited from

Texture.addressModeV

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:453

---

addressModeW

• get addressModeW(): GPUAddressMode

Returns

GPUAddressMode

Inherited from

Texture.addressModeW

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:460

• set addressModeW(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Inherited from

Texture.addressModeW

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:464

---

magFilter

• get magFilter(): GPUFilterMode

Returns

GPUFilterMode

Inherited from

Texture.magFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:471

• set magFilter(value): void

Parameters

Name	Type
value	GPUFilterMode

Returns

void

Inherited from

Texture.magFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:475

---

minFilter

• get minFilter(): GPUFilterMode

Returns

GPUFilterMode

Inherited from

Texture.minFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:482

• set minFilter(value): void

Parameters

Name	Type
value	GPUFilterMode

Returns

void

Inherited from

Texture.minFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:486

---

mipmapFilter

• get mipmapFilter(): GPUMipmapFilterMode

Returns

GPUMipmapFilterMode

Inherited from

Texture.mipmapFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:493

• set mipmapFilter(value): void

Parameters

Name	Type
value	GPUMipmapFilterMode

Returns

void

Inherited from

Texture.mipmapFilter

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:497

---

lodMinClamp

• get lodMinClamp(): number

Returns

number

Inherited from

Texture.lodMinClamp

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:504

• set lodMinClamp(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Texture.lodMinClamp

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:508

---

lodMaxClamp

• get lodMaxClamp(): number

Returns

number

Inherited from

Texture.lodMaxClamp

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:515

• set lodMaxClamp(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Texture.lodMaxClamp

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:519

---

compare

• get compare(): GPUCompareFunction

Returns

GPUCompareFunction

Inherited from

Texture.compare

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:526

• set compare(value): void

Parameters

Name	Type
value	GPUCompareFunction

Returns

void

Inherited from

Texture.compare

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:530

---

maxAnisotropy

• get maxAnisotropy(): number

Returns

number

Inherited from

Texture.maxAnisotropy

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:537

• set maxAnisotropy(value): void

Parameters

Name	Type
value	number

Returns

void

Inherited from

Texture.maxAnisotropy

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:541

Methods

init

▸ init(): this

Returns

this

Inherited from

Texture.init

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:215

---

getMipmapCount

▸ getMipmapCount(): number

Returns

number

Inherited from

Texture.getMipmapCount

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:357

---

getGPUTexture

▸ getGPUTexture(): GPUTexture

create or get GPUTexture

Returns

GPUTexture

GPUTexture

Inherited from

Texture.getGPUTexture

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:384

---

getGPUView

▸ getGPUView(index?): GPUTextureView | GPUExternalTexture

create or get GPUTextureView

Parameters

Name	Type	Default value
index	number	0

Returns

GPUTextureView | GPUExternalTexture

GPUTextureView | GPUExternalTexture

Inherited from

Texture.getGPUView

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:395

---

bindStateChange

▸ bindStateChange(fun, ref): void

Parameters

Name	Type
fun	Function
ref	any

Returns

void

Inherited from

Texture.bindStateChange

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:408

---

unBindStateChange

▸ unBindStateChange(ref): void

Parameters

Name	Type
ref	any

Returns

void

Inherited from

Texture.unBindStateChange

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:412

---

destroy

▸ destroy(force?): void

release the texture

Parameters

Name	Type
force?	boolean

Returns

void

Inherited from

Texture.destroy

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:426

---

delayDestroyTexture

▸ delayDestroyTexture(tex): void

Parameters

Name	Type
tex	GPUTexture

Returns

void

Inherited from

Texture.delayDestroyTexture

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:549

---

destroyTexture

▸ destroyTexture(): void

Returns

void

Inherited from

Texture.destroyTexture

Defined in

src/gfx/graphics/webGpu/core/texture/Texture.ts:555

---

create

▸ create(width, height, data, useMipmap?): this

create texture by number array, which format is uint8

Parameters

Name	Type	Default value	Description
width	number	undefined	width of texture
height	number	undefined	height of texture
data	Uint8Array	undefined	uint8 array
useMipmap	boolean	false	whether or not gen mipmap

Returns

this

Defined in

src/textures/Uint8ArrayTexture.ts:22

---

updateTexture

▸ updateTexture(width, height, data): void

validate the change of this texture

Parameters

Name	Type
width	number
height	number
data	Uint8Array

Returns

void

Defined in

src/textures/Uint8ArrayTexture.ts:63