Bug with Custom LUT Textures and neutral tone mapping

without lut:

with from sample neutral lut:

but with ACES tone mapping and lut no problems

Would you mind sharing that LUT file so we can fix that issue?

i’m take default lut from documentation Color Grading | Flax Documentation

the bug is not in the texture, bug in shader of neutral tonemapping

Should be fixed/reduced in Fix color grading issue with LUT texture used · FlaxEngine/FlaxEngine@c646007 · GitHub