blending additive

proceduretype arturo
channelscale 4
0
0
0
0

channeltranslate 4
0
0
1
0.5

distort 1
arturowidth 64
arturoheight 64
distortionamplitude 12
speed 20

defaultheight 256
defaultwidth 256

downsamplemin 0
downsamplemax 2

alphamean 0.999