Class: QuadUv

Extends

• PIXI.Geometry

Members

glVertexArrayObjects object protected inherited

A map of renderer IDs to webgl VAOs

instanceCount number inherited

Number of instances in this geometry, pass it to GeometrySystem.draw()

Default Value:

• 1

refCount number inherited

Count of existing (not destroyed) meshes that reference this geometry

uvs Float32Array

The Uvs of the quad

vertices Float32Array

An array of vertices

Methods

addAttribute (id, buffer, size, normalized, type, stride, start, instance)PIXI.Geometry inherited

Geometry.js:85

Adds an attribute to the geometry Note: stride and start should be undefined if you dont know them, not 0!

Name	Type	Default	Description
id	String		the name of the attribute (matching up to a shader)
buffer	PIXI.Buffer | Array.<number>		optional the buffer that holds the data of the attribute . You can also provide an Array and a buffer will be created from it.
size	Number	0	optional the size of the attribute. If you have 2 floats per vertex (eg position x and y) this would be 2
normalized	Boolean	false	optional should the data be normalized.
type	Number	PIXI.TYPES.FLOAT	optional what type of number is the attribute. Check {PIXI.TYPES} to see the ones available
stride	Number		optional How far apart (in floats) the start of each value is. (used for interleaving data)
start	Number		optional How far into the array to start reading values (used for interleaving data)
instance	boolean	false	optional Instancing flag

Returns:

Type	Description
PIXI.Geometry	returns self, useful for chaining.

addIndex (buffer)PIXI.Geometry inherited

Geometry.js:140

Adds an index buffer to the geometry The index buffer contains integers, three for each triangle in the geometry, which reference the various attribute buffers (position, colour, UV coordinates, other UV coordinates, normal, …). There is only ONE index buffer.

Name	Type	Description
buffer	PIXI.Buffer | Array.<number>	optional the buffer that holds the data of the index buffer. You can also provide an Array and a buffer will be created from it.

Returns:

Type	Description
PIXI.Geometry	returns self, useful for chaining.

clone ()PIXI.Geometry inherited

Geometry.js:225

returns a clone of the geometry

Returns:

Type	Description
PIXI.Geometry	a new clone of this geometry

destroy () inherited

Geometry.js:214

Destroys the geometry.

dispose () inherited

Geometry.js:208

disposes WebGL resources that are connected to this geometry

getAttribute (id)PIXI.Attribute inherited

Geometry.js:120

returns the requested attribute

Name	Type	Description
id	String	the name of the attribute required

Returns:

Type	Description
PIXI.Attribute	the attribute requested.

getBuffer (id)PIXI.Buffer inherited

Geometry.js:129

returns the requested buffer

Name	Type	Description
id	String	the name of the buffer required

Returns:

Type	Description
PIXI.Buffer	the buffer requested.

getIndex ()PIXI.Buffer inherited

Geometry.js:160

returns the index buffer

Returns:

Type	Description
PIXI.Buffer	the index buffer.

interleave ()PIXI.Geometry inherited

Geometry.js:169

this function modifies the structure so that all current attributes become interleaved into a single buffer This can be useful if your model remains static as it offers a little performance boost

Returns:

Type	Description
PIXI.Geometry	returns self, useful for chaining.

invalidate ()PIXI.QuadUv

QuadUv.js:78

legacy upload method, just marks buffers dirty

Returns:

Type	Description
PIXI.QuadUv	Returns itself.

map (targetTextureFrame, destinationFrame)PIXI.Quad

QuadUv.js:50

Maps two Rectangle to the quad.

Name	Type	Description
targetTextureFrame	PIXI.Rectangle	the first rectangle
destinationFrame	PIXI.Rectangle	the second rectangle

Returns:

Type	Description
PIXI.Quad	Returns itself.