Class: HDRTexture

HDR Texture

Hierarchy

• Texture

  ↳ HDRTexture

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
• load

Constructors

constructor

• new HDRTexture(): HDRTexture

Returns

HDRTexture

Overrides

Texture.constructor

Defined in

src/textures/HDRTexture.ts:14

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

fill this texture by array of numbers;the format as [red0, green0, blue0, e0, red1, green1, blue1, e1...]

Parameters

Name	Type	Default value	Description
width	number	32	assign the texture width
height	number	32	assign the texture height
data	ArrayBuffer	null	color of each pixel
useMipmap	boolean	true	gen mipmap or not

Returns

this

Defined in

src/textures/HDRTexture.ts:27

---

load

▸ load(url, loaderFunctions?): Promise<HDRTexture>

load one hdr image

Parameters

Name	Type	Description
url	string	the url of hdr image
loaderFunctions?	LoaderFunctions	callback when load complete

Returns

Promise<HDRTexture>

Defined in

src/textures/HDRTexture.ts:84