Class GlBuffer`Abstract`

An array of binary data.

See

Hierarchy (view full)

ContextDependent
- GlBuffer
  - Ebo
  - Vbo

Index

Accessors

data isHalf offset size type usage

Methods

Accessors

data

get data(): ArrayBufferView
The data contained in this buffer.

Returns ArrayBufferView
See
getBufferSubData
- Defined in src/core/buffers/GlBuffer.ts:103
set data(value): void
Parameters
- value: ArrayBufferView
Returns void
- Defined in src/core/buffers/GlBuffer.ts:114

isHalf

get isHalf(): boolean
Whether or not this buffer contains 16-bit floating-point data if it contains floating-point data.

Returns boolean
- Defined in src/core/buffers/GlBuffer.ts:158

offset

get offset(): number
The element index offset at which to start reading this buffer.

Returns number
- Defined in src/core/buffers/GlBuffer.ts:136

size

get size(): number
The size of this buffer's data store in bytes.

Returns number
- Defined in src/core/buffers/GlBuffer.ts:147

type

get type(): DataType
The type of the data in this buffer.

Returns DataType
- Defined in src/core/buffers/GlBuffer.ts:125

usage

get usage(): BufferUsage
The intended usage of this buffer.

Returns BufferUsage
- Defined in src/core/buffers/GlBuffer.ts:89

Methods

delete

delete(): void
Delete this buffer.

Returns void
See
deleteBuffer
- Defined in src/core/buffers/GlBuffer.ts:230

setData

setData(data, usage?, offset?, isHalf?): void
Sets the data in this buffer.
Parameters
- data: number | ArrayBufferView
  The data to store in this buffer or the size to set this buffer's data store to in bytes.
- Optionalusage: BufferUsage
  The intended usage of the buffer.
- Optionaloffset: number
  The index of the element to start reading the supplied data at.
- OptionalisHalf: boolean
  Whether or not the data contains 16-bit floating-point data if it contains floating-point data.
Returns void
See
- bufferData
- bufferSubData
- Defined in src/core/buffers/GlBuffer.ts:171
setData(data, _, offset, __, replaceOffset): void
Updates a subset of the data in this buffer.
Parameters
- data: ArrayBufferView
  The data to store in this buffer.
- _: never
  An ignored value.
- offset: number
  The index of the element to start reading the supplied data at.
- __: never
  An ignored value.
- replaceOffset: number
  The offset in bytes to start replacing data at.
Returns void
See
- bufferData
- bufferSubData
- Defined in src/core/buffers/GlBuffer.ts:188