[name]

"Interleaved" means that multiple attributes, possibly of different types, (e.g., position, normal, uv, color) are packed into a single array buffer.

An introduction into interleaved arrays can be found here: [link:https://blog.tojicode.com/2011/05/interleaved-array-basics.html Interleaved array basics]

Examples

[example:webgl_buffergeometry_points_interleaved webgl / buffergeometry / points / interleaved]

Constructor

[name]( [param:TypedArray array], [param:Integer stride] )

[page:TypedArray array] -- A typed array with a shared buffer. Stores the geometry data.
[page:Integer stride] -- The number of typed-array elements per vertex.

Properties

.array : Array

A typed array with a shared buffer. Stores the geometry data.

.stride : Integer

The number of typed-array elements per vertex.

.count : Integer

Gives the total number of elements in the array.

.updateRange : Object

Object containing offset and count.
- [page:Number offset]: Default is `0`.
- [page:Number count]: Default is `-1`.

.uuid : String

[link:http://en.wikipedia.org/wiki/Universally_unique_identifier UUID] of this instance. This gets automatically assigned, so this shouldn't be edited.

.version : Integer

A version number, incremented every time the needsUpdate property is set to true.

.needsUpdate : Boolean

Default is `false`. Setting this to true increments [page:InterleavedBuffer.version version].

.usage : Usage

Defines the intended usage pattern of the data store for optimization purposes. Corresponds to the `usage` parameter of [link:https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/bufferData WebGLRenderingContext.bufferData]().

Methods

.copy ( [param:InterleavedBuffer source] ) : this

Copies another [name] to this [name].

.copyAt ( [param:Integer index1], [param:InterleavedBuffer attribute], [param:Integer index2] ) : this

Copies data from `attribute[index2]` to [page:InterleavedBuffer.array array][index1].

.set ( [param:TypedArray value], [param:Integer offset] ) : this

value - The source (typed) array.
offset - The offset into the target array at which to begin writing values from the source array. Default is `0`.

Stores multiple values in the buffer, reading input values from a specified array.

.clone ( [param:Object data] ) : InterleavedBuffer

data - This object holds shared array buffers required for properly cloning geometries with interleaved attributes.

Creates a clone of this [name].

.setUsage ( [param:Usage value] ) : this

Set [page:InterleavedBuffer.usage usage] to value.

.toJSON ( [param:Object data] ) : Object

data - This object holds shared array buffers required for properly serializing geometries with interleaved attributes.

Serializes this [name].

Source

[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]

InterleavedBuffer InterleavedBuffer InterleavedBuffer InterleavedBuffer

InterleavedBuffer InterleavedBuffer InterleavedBuffer InterleavedBuffer