monochrome filter #shader

same effect in Godot using Compositor effects + GLSL compute shader

#book #shader
https://www.pbr-book.org/
https://vulkan-tutorial.com/
https://learnopengl.com/
https://www.learncpp.com/
https://shader-learning.com/

#blender hard surface modeling #book

Gnomom Lighting Flipbook

Heat map × LUT #vfx

most chromatic aberration shaders you see use 3 samples (for R, G, B) with two of the samples being offset slightly to create the dispersion effect.
but if you use large offsets you'll get a color banding effect, where the RGB channel's are clearly separated.

to get a more realistic chromatic aberration you can do more samples and sum them up while applying a weight to the different color channels to create a rainbow like dispersion.

banding (3 samples)

smooth (blurred aberration)

Damage Effect w/ chromatic aberration + desaturate + red tint + red vignette

Vignette

eeeeergh....fine... I'll try it... twist my arm... if you insist... I know I won't like it .. but sure I'll give UE a try

I knew this wasn't gonna work out 😏