Instructions

Log starts - current Gradient: Width 256, Height 256, Gradient VertCenter, From Color R: 0 G: 0 B: 128, To Color R: 0 G: 255 B: 255, Angle 0

Paste Gradient to Image

Rotate Seamless

SineWave Up/Down, Peaks 2, Height 90, Wrap = True

Mirror U/D

SineWave Left/Right, Peaks 2, Height 64, Wrap = True

Mirror L/R

SineWave Both, U/D Peaks 2, U/D Height 90, L/R Peaks 2, L/R Height 64

Copy Image to Buffer

Draw Gradient, Width 256, Height 256, Gradient Radial2, From Color R: 255 G: 128 B: 0, To Color R: 128 G: 0 B:

255, Angle 0

Rotate Seamless

SineWave Up/Down, Peaks 2, Height 90, Wrap = True

Mirror U/D

SineWave Left/Right, Peaks 2, Height 64, Wrap = True

Mirror L/R

SineWave Both, U/D Peaks 2, U/D Height 90, L/R Peaks 2, L/R Height 64

Negative

Color Rotate, Bits 8

Map Texture, Brightness 18, Use Current Texture