PIXI

Class: Attribute

Attribute

holds the information for a single attribute structure required to render geometry. this does not conatina the actul data, but instead has a buffer id that maps to a {PIXI.mesh.Buffer} This can include anything from positions, uvs, normals, colors etc..

new PIXI.mesh.Attribute.Attribute(buffer, size, normalised, type, stride, start)

core/geometry/Attribute.js, line 11
Name Type Default Description
buffer string

the id of the buffer that this attribute will look for
size Number 0 optional

the size of the attribute. If you hava 2 floats per vertex (eg position x and y) this would be 2.
normalised Boolean false optional

should the data be normalised.
type Number PIXI.TYPES.FLOAT optional

what type of numbe is the attribute. Check {PIXI.TYPES} to see the ones available
stride Number 0 optional

How far apart (in floats) the start of each value is. (used for interleaving data)
start Number 0 optional

How far into the array to start reading values (used for interleaving data)

Methods

staticPIXI.mesh.Attribute.Attribute.from(buffer, size, stride, start, normalised){PIXI.mesh.Attribute}

core/geometry/Attribute.js, line 52

Helper function that creates an Attribute based on the information provided

Name Type Default Description
buffer string

the id of the buffer that this attribute will look for
size Number 2 optional

the size of the attribute. If you hava 2 floats per vertex (eg position x and y) this would be 2
stride Number 0 optional

How far apart (in floats) the start of each value is. (used for interleaving data)
start Number 0 optional

How far into the array to start reading values (used for interleaving data)
normalised Boolean false optional

should the data be normalised.
Returns:
Type Description
PIXI.mesh.Attribute A new {PIXI.mesh.Attribute} based on the information provided

destroy()

core/geometry/Attribute.js, line 35

Destroys the Attribute.