PIXI GL Core

Class: Texture

Texture

new PIXI.glCore.Texture(gl, width, height, format, type)

GLTexture.js, line 13

Helper class to create a WebGL Texture

Name Type Description
gl WebGLRenderingContext

The current WebGL context
width number

the width of the texture
height number

the height of the texture
format number

the pixel format of the texture. defaults to gl.RGBA
type number

the gl type of the texture. defaults to gl.UNSIGNED_BYTE

Members

formatNumber

The pixel format of the texture. defaults to gl.RGBA

glWebGLRenderingContext

The current WebGL rendering context

heightNumber

The height of texture

mipmapBoolean

If mipmapping was used for this texture, enable and disable with enableMipmap()

premultiplyAlphaBoolean

Set to true to enable pre-multiplied alpha

textureWebGLTexture

The WebGL texture

typeNumber

The gl type of the texture. defaults to gl.UNSIGNED_BYTE

widthNumber

The width of texture

Methods

staticPIXI.glCore.Texture.fromData(gl, data, width, height)

GLTexture.js, line 323
Name Type Description
gl WebGLRenderingContext

The current WebGL context
data TypedArray

the data to upload to the texture
width number

the new width of the texture
height number

the new height of the texture

staticPIXI.glCore.Texture.fromSource(gl, source, premultiplyAlpha)

GLTexture.js, line 307
Name Type Description
gl WebGLRenderingContext

The current WebGL context
source HTMLImageElement | ImageData

the source image of the texture
premultiplyAlpha Boolean

If we want to use pre-multiplied alpha

bind(location)

GLTexture.js, line 170

Binds the texture

Name Type Description
location

destroy()

GLTexture.js, line 294

Destroys this texture

enableLinearScaling()

GLTexture.js, line 239

Enables linear filtering

enableMipmap()

GLTexture.js, line 225

Enables mipmapping

enableNearestScaling()

GLTexture.js, line 248

Enables nearest neighbour interpolation

enableWrapClamp()

GLTexture.js, line 257

Enables clamping on the texture so WebGL will not repeat it

enableWrapRepeat()

GLTexture.js, line 270

Enable tiling on the texture

magFilter(linear)

GLTexture.js, line 213
Name Type Description
linear Boolean

if we want to use linear filtering or nearest neighbour interpolation

minFilter(linear)

GLTexture.js, line 194
Name Type Description
linear Boolean

if we want to use linear filtering or nearest neighbour interpolation

unbind()

GLTexture.js, line 185

Unbinds the texture

upload(source)

GLTexture.js, line 80

Uploads this texture to the GPU

Name Type Description
source HTMLImageElement | ImageData | HTMLVideoElement

the source image of the texture

uploadData(data, width, height)

GLTexture.js, line 115

Use a data source and uploads this texture to the GPU

Name Type Description
data TypedArray

the data to upload to the texture
width number

the new width of the texture
height number

the new height of the texture