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Class: BitmapTexture2D ​

位图纹理

Hierarchy ​

Properties ​

Methods ​

Accessors ​

Constructors ​

Properties ​

textureSource ​

• Readonly textureSource: SerializeTextureSource

Inherited from ​

Texture.textureSource

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:13

name ​

• name: string

纹理名称

Inherited from ​

Texture.name

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:17

url ​

• url: string

纹理来源URL

Inherited from ​

Texture.url

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:21

pid ​

• pid: number

数组贴图用到时的索引

Inherited from ​

Texture.pid

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:31

view ​

• view: GPUTextureView

纹理视图

Inherited from ​

Texture.view

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:36

gpuSampler ​

• gpuSampler: GPUSampler

gpu采样器

Inherited from ​

Texture.gpuSampler

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:41

gpuSampler_comparison ​

• gpuSampler_comparison: GPUSampler

gpu比较采样器

Inherited from ​

Texture.gpuSampler_comparison

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:46

format ​

• format: GPUTextureFormat

格式

Inherited from ​

Texture.format

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:51

usage ​

• usage: number

纹理用途

Inherited from ​

Texture.usage

Defined in ​

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

width ​

• width: number = 4

纹理宽度，默认为4

Inherited from ​

Texture.width

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:59

height ​

• height: number = 4

纹理高度，默认为4

Inherited from ​

Texture.height

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:63

depthOrArrayLayers ​

• depthOrArrayLayers: number = 1

纹理深度或纹理层数，默认为1

Inherited from ​

Texture.depthOrArrayLayers

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:67

numberLayer ​

• numberLayer: number = 1

Inherited from ​

Texture.numberLayer

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:68

viewDescriptor ​

• viewDescriptor: GPUTextureViewDescriptor

纹理视图描述符

Inherited from ​

Texture.viewDescriptor

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:72

textureDescriptor ​

• textureDescriptor: GPUTextureDescriptor

纹理描述符

Inherited from ​

Texture.textureDescriptor

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:76

visibility ​

• visibility: number

纹理可视性

Inherited from ​

Texture.visibility

Defined in ​

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

textureBindingLayout ​

• textureBindingLayout: GPUTextureBindingLayout

绑定纹理，包含viewDimension和multisampled两个参数

Inherited from ​

Texture.textureBindingLayout

Defined in ​

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

samplerBindingLayout ​

• samplerBindingLayout: GPUSamplerBindingLayout

绑定采样器，包含type参数

Inherited from ​

Texture.samplerBindingLayout

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:92

sampler_comparisonBindingLayout ​

• sampler_comparisonBindingLayout: GPUSamplerBindingLayout

Inherited from ​

Texture.sampler_comparisonBindingLayout

Defined in ​

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

flipY ​

• flipY: boolean

Inherited from ​

Texture.flipY

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:101

sourceImageData ​

• sourceImageData: HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Inherited from ​

Texture.sourceImageData

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:108

mipmapCount ​

• mipmapCount: number = 1

Inherited from ​

Texture.mipmapCount

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:109

Methods ​

init ​

▸ init(): void

Returns ​

void

Inherited from ​

Texture.init

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:126

getGPUTexture ​

▸ getGPUTexture(): GPUTexture

更新gpu纹理

Returns ​

GPUTexture

返回gpu纹理

Inherited from ​

Texture.getGPUTexture

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:278

getGPUView ​

▸ getGPUView(index?): GPUTextureView | GPUExternalTexture

获取gpu视图

Parameters ​

NameTypeDefault value
indexnumber0

Returns ​

GPUTextureView | GPUExternalTexture

返回纹理视图

Inherited from ​

Texture.getGPUView

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:289

bindStateChange ​

▸ bindStateChange(fun, ref): void

Parameters ​

NameType
funFunction
refany

Returns ​

void

Inherited from ​

Texture.bindStateChange

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:300

unBindStateChange ​

▸ unBindStateChange(ref): void

Parameters ​

NameType
refany

Returns ​

void

Inherited from ​

Texture.unBindStateChange

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:304

destoryView ​

▸ destoryView(): void

Returns ​

void

Inherited from ​

Texture.destoryView

Defined in ​

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

destroy ​

▸ destroy(): void

销毁纹理

Returns ​

void

Inherited from ​

Texture.destroy

Defined in ​

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

serialization ​

▸ serialization(): SerializeTextureInstance

Returns ​

SerializeTextureInstance

Inherited from ​

Texture.serialization

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:474

unSerialization ​

▸ unSerialization(instance): void

Parameters ​

NameType
instanceSerializeTextureInstance

Returns ​

void

Inherited from ​

Texture.unSerialization

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:495

load ​

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

加载图片资源

Parameters ​

NameTypeDescription
urlstring图片路径
loaderFunctions?LoaderFunctions加载回调函数

Returns ​

Promise<boolean>

Defined in ​

src/engine/textures/BitmapTexture2D.ts:57

loadFromBlob ​

▸ loadFromBlob(imgData): Promise<boolean>

Parameters ​

NameType
imgDataBlob

Returns ​

Promise<boolean>

Defined in ​

src/engine/textures/BitmapTexture2D.ts:98

Accessors ​

useMipmap ​

• get useMipmap(): boolean

开启/关闭mipmap的使用

Returns ​

boolean

Inherited from ​

Texture.useMipmap

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:220

• set useMipmap(value): void

开启/关闭mipmap的使用

Parameters ​

NameType
valueboolean

Returns ​

void

Inherited from ​

Texture.useMipmap

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:227

addressModeU ​

• get addressModeU(): GPUAddressMode

Returns ​

GPUAddressMode

Inherited from ​

Texture.addressModeU

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:340

• set addressModeU(value): void

Parameters ​

NameType
valueGPUAddressMode

Returns ​

void

Inherited from ​

Texture.addressModeU

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:343

addressModeV ​

• get addressModeV(): GPUAddressMode

Returns ​

GPUAddressMode

Inherited from ​

Texture.addressModeV

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:352

• set addressModeV(value): void

Parameters ​

NameType
valueGPUAddressMode

Returns ​

void

Inherited from ​

Texture.addressModeV

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:355

addressModeW ​

• get addressModeW(): GPUAddressMode

Returns ​

GPUAddressMode

Inherited from ​

Texture.addressModeW

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:366

• set addressModeW(value): void

Parameters ​

NameType
valueGPUAddressMode

Returns ​

void

Inherited from ​

Texture.addressModeW

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:369

magFilter ​

• get magFilter(): GPUFilterMode

Returns ​

GPUFilterMode

Inherited from ​

Texture.magFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:380

• set magFilter(value): void

Parameters ​

NameType
valueGPUFilterMode

Returns ​

void

Inherited from ​

Texture.magFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:383

minFilter ​

• get minFilter(): GPUFilterMode

Returns ​

GPUFilterMode

Inherited from ​

Texture.minFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:393

• set minFilter(value): void

Parameters ​

NameType
valueGPUFilterMode

Returns ​

void

Inherited from ​

Texture.minFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:396

mipmapFilter ​

• get mipmapFilter(): GPUMipmapFilterMode

Returns ​

GPUMipmapFilterMode

Inherited from ​

Texture.mipmapFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:406

• set mipmapFilter(value): void

Parameters ​

NameType
valueGPUMipmapFilterMode

Returns ​

void

Inherited from ​

Texture.mipmapFilter

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:409

lodMinClamp ​

• get lodMinClamp(): number

Returns ​

number

Inherited from ​

Texture.lodMinClamp

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:418

• set lodMinClamp(value): void

Parameters ​

NameType
valuenumber

Returns ​

void

Inherited from ​

Texture.lodMinClamp

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:421

lodMaxClamp ​

• get lodMaxClamp(): number

Returns ​

number

Inherited from ​

Texture.lodMaxClamp

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:432

• set lodMaxClamp(value): void

Parameters ​

NameType
valuenumber

Returns ​

void

Inherited from ​

Texture.lodMaxClamp

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:435

compare ​

• get compare(): GPUCompareFunction

Returns ​

GPUCompareFunction

Inherited from ​

Texture.compare

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:448

• set compare(value): void

Parameters ​

NameType
valueGPUCompareFunction

Returns ​

void

Inherited from ​

Texture.compare

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:451

maxAnisotropy ​

• get maxAnisotropy(): number

Returns ​

number

Inherited from ​

Texture.maxAnisotropy

Defined in ​

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

• set maxAnisotropy(value): void

Parameters ​

NameType
valuenumber

Returns ​

void

Inherited from ​

Texture.maxAnisotropy

Defined in ​

src/engine/gfx/graphics/webGpu/core/texture/Texture.ts:467

source ​

• get source(): HTMLCanvasElement | ImageBitmap | OffscreenCanvas

读取纹理原始数据

Returns ​

HTMLCanvasElement | ImageBitmap | OffscreenCanvas

Defined in ​

src/engine/textures/BitmapTexture2D.ts:27

• set source(value): void

设置纹理原始数据

Parameters ​

NameType
valueHTMLCanvasElement | ImageBitmap | OffscreenCanvas

Returns ​

void

Defined in ​

src/engine/textures/BitmapTexture2D.ts:34

Constructors ​

constructor ​

• new BitmapTexture2D(useMipmap?)

创建一个位图纹理对象

Parameters ​

NameTypeDefault valueDescription
useMipmapbooleantrue是否使用Mipmap，默认为使用

Overrides ​

Texture.constructor

Defined in ​

src/engine/textures/BitmapTexture2D.ts:19