[UE5] Anime/Toon/Cel Shading Model (WORKS WITH LAUNCHER ENGINE VERSIONS)

[FragMagnet]

@Envieous

If you uncomment

OutColor.rgb = Radiance.rgb;

and comment out

ShadowMask = smoothstep(0.5 - ShadowRange, 0.5 + ShadowRange, Luminance(Radiance));
OutColor.rgb = lerp(ShadowColour, PixelColour, ShadowMask);

Unreal will output lighting information only, effectively creating a lighting buffer that can be accessed by post process materials.

Do you think this might do what GetPerPixelLightAttenuation(float2 UV) was supposed to do? I think this is really all I’m looking for, but it’s been broken since somewhere around 4.21.

GetPerPixelLightAttenuation(float2 UV) was an HLSL function. Would be interesting to see if that can be fixed – it’s far preferrable to do this in-shader rather than as a post process.