Documentation / device / BlendingState

Interface: BlendingState

Defined in: libs/device/src/render_states.ts:60

The render states related to alpha blending

Properties

enabled

enabled: boolean

Defined in: libs/device/src/render_states.ts:64

true if alpha blending is enabled

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alphaToCoverageEnabled

alphaToCoverageEnabled: boolean

Defined in: libs/device/src/render_states.ts:66

true if alpha to coverage is enabled

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srcBlendRGB

srcBlendRGB: BlendFunc

Defined in: libs/device/src/render_states.ts:68

The source blending factor for RGB channels

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dstBlendRGB

dstBlendRGB: BlendFunc

Defined in: libs/device/src/render_states.ts:70

The destination blending factor for RGB channels

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srcBlendAlpha

srcBlendAlpha: BlendFunc

Defined in: libs/device/src/render_states.ts:72

The source blending factor for alpha channel

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dstBlendAlpha

dstBlendAlpha: BlendFunc

Defined in: libs/device/src/render_states.ts:74

The destination blending factor for alpha channel

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rgbEquation

rgbEquation: BlendEquation

Defined in: libs/device/src/render_states.ts:76

The blending equation for RGB channels

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alphaEquation

alphaEquation: BlendEquation

Defined in: libs/device/src/render_states.ts:78

The blending equation for alpha channel

Methods

clone()

clone(): BlendingState

Defined in: libs/device/src/render_states.ts:62

Creates a new BlendingState by copying this one

Returns

BlendingState

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enable()

enable(b): this

Defined in: libs/device/src/render_states.ts:84

Enable or disable alpha blending

Parameters

b

boolean

true if enable

Returns

this

self

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enableAlphaToCoverage()

enableAlphaToCoverage(b): this

Defined in: libs/device/src/render_states.ts:90

Enable or disable alpha to coverage

Parameters

b

boolean

true if enable

Returns

this

self

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setBlendFunc()

setBlendFunc(src, dest): this

Defined in: libs/device/src/render_states.ts:97

Sets the blending function for both RGB channels and the alpha channel

Parameters

src

BlendFunc

The source blending function

dest

BlendFunc

The destination blending function

Returns

this

self

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setBlendFuncRGB()

setBlendFuncRGB(src, dest): this

Defined in: libs/device/src/render_states.ts:104

Sets the blending function for RGB channels

Parameters

src

BlendFunc

The source blending function

dest

BlendFunc

The destination blending function

Returns

this

self

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setBlendFuncAlpha()

setBlendFuncAlpha(src, dest): this

Defined in: libs/device/src/render_states.ts:111

Sets the blending function for the alpha channel

Parameters

src

BlendFunc

The source blending function

dest

BlendFunc

The destination blending function

Returns

this

self

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setBlendEquation()

setBlendEquation(rgb, alpha): this

Defined in: libs/device/src/render_states.ts:118

Sets the blending equations for RGB channels and the alpha channel

Parameters

rgb

BlendEquation

The blending equation for RGB channels

alpha

BlendEquation

The blending equation for the alpha channel

Returns

this

self