Class: Texture

Texture

Hierarchy

• Texture

  ↳ BitmapTexture2D

  ↳ HDRTexture

  ↳ Uint8ArrayTexture

Implements

• GPUSamplerDescriptor

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

Constructors

constructor

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

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

Texture

Defined in

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

Properties

name

• name: string

name of texture

Defined in

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

---

url

• url: string

source url

Defined in

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

---

pid

• pid: number

Return index in texture array

Defined in

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

---

view

• view: GPUTextureView | GPUExternalTexture

GPUTextureView

Defined in

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

---

gpuSampler

• gpuSampler: GPUSampler

GPUSampler

Defined in

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

---

gpuSampler_comparison

• gpuSampler_comparison: GPUSampler

GPUSampler for comparison

Defined in

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

---

format

• format: GPUTextureFormat

GPUTextureFormat

Defined in

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

---

usage

• usage: number

GPUTextureUsage

Defined in

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

---

width

• width: number = 4

texture width

Defined in

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

---

height

• height: number = 4

texture height

Defined in

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

---

depthOrArrayLayers

• depthOrArrayLayers: number = 1

depth or layers, default value is 1

Defined in

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

---

numberLayer

• numberLayer: number = 1

depth or layers, default value is 1

Defined in

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

---

viewDescriptor

• viewDescriptor: GPUTextureViewDescriptor

GPUTextureViewDescriptor

Defined in

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

---

textureDescriptor

• textureDescriptor: GPUTextureDescriptor

GPUTextureDescriptor

Defined in

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

---

visibility

• visibility: number

GPUShaderStage

Defined in

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

---

textureBindingLayout

• textureBindingLayout: GPUTextureBindingLayout

GPUTextureBindingLayout, contains viewDimension and multisampled

Defined in

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

---

samplerBindingLayout

• samplerBindingLayout: GPUSamplerBindingLayout

GPUSamplerBindingLayout

Defined in

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

---

sampler_comparisonBindingLayout

• sampler_comparisonBindingLayout: GPUSamplerBindingLayout

GPUSamplerBindingLayout

Defined in

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

---

flipY

• flipY: boolean

whether to flip the image on the y-axis

Defined in

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

---

isVideoTexture

• Optional isVideoTexture: boolean

whether is video texture

Defined in

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

---

isHDRTexture

• Optional isHDRTexture: boolean

Defined in

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

---

mipmapCount

• mipmapCount: number = 1

mipmap Count, default value is 1

Defined in

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

Accessors

useMipmap

• get useMipmap(): boolean

enable/disable mipmap

Returns

boolean

Defined in

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

• set useMipmap(value): void

get mipmap

Parameters

Name	Type
value	boolean

Returns

void

Defined in

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

---

sourceImageData

• get sourceImageData(): HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Returns

HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Defined in

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

---

addressModeU

• get addressModeU(): GPUAddressMode

Returns

GPUAddressMode

Implementation of

GPUSamplerDescriptor.addressModeU

Defined in

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

• set addressModeU(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Implementation of

GPUSamplerDescriptor.addressModeU

Defined in

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

---

addressModeV

• get addressModeV(): GPUAddressMode

Returns

GPUAddressMode

Implementation of

GPUSamplerDescriptor.addressModeV

Defined in

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

• set addressModeV(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Implementation of

GPUSamplerDescriptor.addressModeV

Defined in

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

---

addressModeW

• get addressModeW(): GPUAddressMode

Returns

GPUAddressMode

Implementation of

GPUSamplerDescriptor.addressModeW

Defined in

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

• set addressModeW(value): void

Parameters

Name	Type
value	GPUAddressMode

Returns

void

Implementation of

GPUSamplerDescriptor.addressModeW

Defined in

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

---

magFilter

• get magFilter(): GPUFilterMode

Returns

GPUFilterMode

Implementation of

GPUSamplerDescriptor.magFilter

Defined in

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

• set magFilter(value): void

Parameters

Name	Type
value	GPUFilterMode

Returns

void

Implementation of

GPUSamplerDescriptor.magFilter

Defined in

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

---

minFilter

• get minFilter(): GPUFilterMode

Returns

GPUFilterMode

Implementation of

GPUSamplerDescriptor.minFilter

Defined in

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

• set minFilter(value): void

Parameters

Name	Type
value	GPUFilterMode

Returns

void

Implementation of

GPUSamplerDescriptor.minFilter

Defined in

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

---

mipmapFilter

• get mipmapFilter(): GPUMipmapFilterMode

Returns

GPUMipmapFilterMode

Implementation of

GPUSamplerDescriptor.mipmapFilter

Defined in

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

• set mipmapFilter(value): void

Parameters

Name	Type
value	GPUMipmapFilterMode

Returns

void

Implementation of

GPUSamplerDescriptor.mipmapFilter

Defined in

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

---

lodMinClamp

• get lodMinClamp(): number

Returns

number

Implementation of

GPUSamplerDescriptor.lodMinClamp

Defined in

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

• set lodMinClamp(value): void

Parameters

Name	Type
value	number

Returns

void

Implementation of

GPUSamplerDescriptor.lodMinClamp

Defined in

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

---

lodMaxClamp

• get lodMaxClamp(): number

Returns

number

Implementation of

GPUSamplerDescriptor.lodMaxClamp

Defined in

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

• set lodMaxClamp(value): void

Parameters

Name	Type
value	number

Returns

void

Implementation of

GPUSamplerDescriptor.lodMaxClamp

Defined in

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

---

compare

• get compare(): GPUCompareFunction

Returns

GPUCompareFunction

Implementation of

GPUSamplerDescriptor.compare

Defined in

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

• set compare(value): void

Parameters

Name	Type
value	GPUCompareFunction

Returns

void

Implementation of

GPUSamplerDescriptor.compare

Defined in

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

---

maxAnisotropy

• get maxAnisotropy(): number

Returns

number

Implementation of

GPUSamplerDescriptor.maxAnisotropy

Defined in

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

• set maxAnisotropy(value): void

Parameters

Name	Type
value	number

Returns

void

Implementation of

GPUSamplerDescriptor.maxAnisotropy

Defined in

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

Methods

init

▸ init(): this

Returns

this

Defined in

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

---

getMipmapCount

▸ getMipmapCount(): number

Returns

number

Defined in

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

---

getGPUTexture

▸ getGPUTexture(): GPUTexture

create or get GPUTexture

Returns

GPUTexture

GPUTexture

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

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

Defined in

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

---

unBindStateChange

▸ unBindStateChange(ref): void

Parameters

Name	Type
ref	any

Returns

void

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

Defined in

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

---

delayDestroyTexture

▸ delayDestroyTexture(tex): void

Parameters

Name	Type
tex	GPUTexture

Returns

void

Defined in

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

---

destroyTexture

▸ destroyTexture(): void

Returns

void

Defined in

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