Class GFXInputAssembler

GFX 输入汇集器。

Hierarchy

GFXObject
- GFXInputAssembler

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

newGFXInputAssembler(device: GFXDevice): GFXInputAssembler

Overrides GFXObject.constructor
- Defined in cocos/core/gfx/input-assembler.ts:181
Parameters
- device: GFXDevice
Returns GFXInputAssembler

Properties

Protected _attributes

_attributes: IGFXAttribute[] = []

Protected _attributesHash

_attributesHash: number = 0

Protected _device

_device: GFXDevice

Protected _firstIndex

_firstIndex: number = 0

Protected _firstInstance

_firstInstance: number = 0

Protected _firstVertex

_firstVertex: number = 0

Protected _gfxType

_gfxType: GFXObjectType = GFXObjectType.UNKNOWN

Protected _indexBuffer

_indexBuffer: GFXBuffer | null = null

Protected _indexCount

_indexCount: number = 0

Protected _indirectBuffer

_indirectBuffer: GFXBuffer | null = null

Protected _instanceCount

_instanceCount: number = 0

Protected _vertexBuffers

_vertexBuffers: GFXBuffer[] = []

Protected _vertexCount

_vertexCount: number = 0

Protected _vertexOffset

_vertexOffset: number = 0

Accessors

attributes

get attributes(): IGFXAttribute[]

- Defined in cocos/core/gfx/input-assembler.ts:53
顶点属性数组。

Returns IGFXAttribute[]

attributesHash

get attributesHash(): number

- Defined in cocos/core/gfx/input-assembler.ts:61
获取顶点属性数组的哈希值。

Returns number

firstIndex

get firstIndex(): number
set firstIndex(first: number): void

- Defined in cocos/core/gfx/input-assembler.ts:105
起始索引。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:109
起始索引。

Parameters
- first: number
Returns void

firstInstance

get firstInstance(): number
set firstInstance(first: number): void

- Defined in cocos/core/gfx/input-assembler.ts:141
起始实例。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:145
起始实例。

Parameters
- first: number
Returns void

firstVertex

get firstVertex(): number
set firstVertex(first: number): void

- Defined in cocos/core/gfx/input-assembler.ts:81
起始顶点。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:85
起始顶点。

Parameters
- first: number
Returns void

gfxType

get gfxType(): GFXObjectType

Inherited from GFXObject.gfxType
- Defined in cocos/core/gfx/define.ts:36
Returns GFXObjectType

indexBuffer

get indexBuffer(): GFXBuffer | null

- Defined in cocos/core/gfx/input-assembler.ts:45
索引缓冲。

Returns GFXBuffer | null

indexCount

get indexCount(): number
set indexCount(count: number): void

- Defined in cocos/core/gfx/input-assembler.ts:93
索引数量。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:97
索引数量。

Parameters
- count: number
Returns void

indirectBuffer

get indirectBuffer(): GFXBuffer | null

- Defined in cocos/core/gfx/input-assembler.ts:153
间接绘制缓冲。

Returns GFXBuffer | null

instanceCount

get instanceCount(): number
set instanceCount(count: number): void

- Defined in cocos/core/gfx/input-assembler.ts:129
实例数量。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:133
实例数量。

Parameters
- count: number
Returns void

vertexBuffers

get vertexBuffers(): GFXBuffer[]

- Defined in cocos/core/gfx/input-assembler.ts:37
顶点缓冲数组。

Returns GFXBuffer[]

vertexCount

get vertexCount(): number
set vertexCount(count: number): void

- Defined in cocos/core/gfx/input-assembler.ts:69
顶点数量。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:73
顶点数量。

Parameters
- count: number
Returns void

vertexOffset

get vertexOffset(): number
set vertexOffset(offset: number): void

- Defined in cocos/core/gfx/input-assembler.ts:117
顶点偏移量。

Returns number
- Defined in cocos/core/gfx/input-assembler.ts:121
顶点偏移量。

Parameters
- offset: number
Returns void

Methods

Protected computeAttributesHash

computeAttributesHash(): number

- Defined in cocos/core/gfx/input-assembler.ts:204
Returns number

Abstract destroy

destroy(): void

- Defined in cocos/core/gfx/input-assembler.ts:189
Returns void

getVertexBuffer

getVertexBuffer(stream?: number): GFXBuffer | null

- Defined in cocos/core/gfx/input-assembler.ts:196
获取顶点缓冲。

Parameters
- Default value stream: number = 0
  
  The stream index of the vertex buffer.
Returns GFXBuffer | null

Abstract initialize

initialize(info: IGFXInputAssemblerInfo): boolean

- Defined in cocos/core/gfx/input-assembler.ts:188
Parameters
- info: IGFXInputAssemblerInfo
Returns boolean

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