PIXI

Class: TextureTransform

PIXI.extras. TextureTransform

class controls uv transform and frame clamp for texture

new PIXI.extras.TextureTransform(texture, clampMargin)

extras/TextureTransform.js, line 13
Name Type Description
texture PIXI.Texture

observed texture
clampMargin number optional

Changes frame clamping, 0.5 by default. Use -0.5 for extra border.

Members

clampMarginnumber

Changes frame clamping Works with TilingSprite and Mesh Change to -0.5 to add a pixel to the edge, recommended for transparent trimmed textures in atlas

Default Value:
  • 0.5

clampOffsetnumber

Changes frame clamping Works with TilingSprite and Mesh Change to 1.5 if you texture has repeated right and bottom lines, that leads to smoother borders

Default Value:
  • 0

texturePIXI.Texture

texture property

Methods

multiplyUvs(uvs, out){Float32Array}

extras/TextureTransform.js, line 75

Multiplies uvs array to transform

Name Type Default Description
uvs Float32Array

mesh uvs
out Float32Array uvs optional

output
Returns:
Type Description
Float32Array output

update(forceUpdate){boolean}

extras/TextureTransform.js, line 101

updates matrices if texture was changed

Name Type Description
forceUpdate boolean

if true, matrices will be updated any case
Returns:
Type Description
boolean whether or not it was updated