Class WebglElementBufferArray

Hierarchy (view full)

WebglBufferArray
- WebglElementBufferArray

Index

Constructors

Properties

buffer bytePerElem dirty gl maxElemNum type typedArray usedElemNum

Accessors

Methods

addObject bindBuffer bufferData clear getArray pop push pushUint resize setMaxSize

Constructors

constructor

new WebglElementBufferArray(gl, elemVertPerObj, vertexPerObject, maxBatch): WebglElementBufferArray
Parameters
- gl: WebGLContext
- elemVertPerObj: number
- vertexPerObject: number
- maxBatch: number
Returns WebglElementBufferArray
Overrides WebglBufferArray.constructor
- Defined in math.ts:295

Properties

buffer

buffer: WebGLBuffer

`Readonly`bytePerElem

bytePerElem: number

`Protected`dirty

dirty: boolean = true

gl

gl: WebGLContext

`Protected`maxElemNum

maxElemNum: number

`Readonly`type

type: number

`Protected`typedArray

typedArray: Uint16Array | Float32Array

usedElemNum

usedElemNum: number

Accessors

length

get length(): number
length of the array

Returns number
Inherited from WebglBufferArray.length
- Defined in math.ts:88

Methods

`Protected`addObject

addObject(_vertex?): void
Parameters
- Optional_vertex: number
Returns void
- Defined in math.ts:304

bindBuffer

bindBuffer(): void
bind buffer to gpu

Returns void
Inherited from WebglBufferArray.bindBuffer
- Defined in math.ts:116

bufferData

bufferData(): void
array data to gpu

Returns void
Inherited from WebglBufferArray.bufferData
- Defined in math.ts:122

clear

clear(): void
Returns void
Inherited from WebglBufferArray.clear
- Defined in math.ts:28

getArray

getArray(begin?, end?): Uint16Array | Float32Array
get the array
Parameters
- begin: number = 0
- Optionalend: number
Returns Uint16Array | Float32Array
Inherited from WebglBufferArray.getArray
- Defined in math.ts:79

pop

pop(num): void
pop a element
Parameters
- num: number
Returns void
Inherited from WebglBufferArray.pop
- Defined in math.ts:70

push

push(value): void
push a new element
Parameters
- value: number
Returns void
Inherited from WebglBufferArray.push
- Defined in math.ts:109

pushUint

pushUint(value): void
Parameters
- value: number
Returns void
Inherited from WebglBufferArray.pushUint
- Defined in math.ts:63

resize

resize(size?): void
resize the array
Parameters
- size: number = 0
Returns void
Inherited from WebglBufferArray.resize
- Defined in math.ts:36

`Protected`setMaxSize

setMaxSize(size?): void
Parameters
- size: number = ...
Returns void
Inherited from WebglBufferArray.setMaxSize
- Defined in math.ts:46