Creates a procedural texture simulating scratches on a lens
summary (oneliner)
A big thank you to Tropical Trevor for allowing us to use the code.
Original shader : https://www.shadertoy.com/view/4syXRD
doc
issues
youtube id
caniuse query
collections
Inputs
render (Trigger)
Trigger in
Blending
Blend Mode (string /Number)
Blend mode
Amount (Number)
Blending amount
Offset X (Number)
offset X
Offset Y (Number)
offset Y
Wavyness (Number)
adds curves to lines
scale (Number)
Scale of scracthes
Layers (integer /Number)
Iterations of layers to draw
AA iterations (Number)
1 is default (no AA) 4 is a good number. Can be expensive
Frequency (Number)
Frequency of lines
Frequency step size (Number)
Step size between frequency of lines
Outputs
trigger (Trigger)
Trigger out
Changelog
created op
2019-12-10 - andro
2019-12-10 - andro