# Objective
Remove some outdated docs from 0.15 that mention a removed function.
## Solution
In `pbr_functions.wgsl`, I think it's fine to just remove the mention.
In `meshlet/asset.rs`, I think it would be nice to still have a note on
how texture samples should be done. Unfortunately, there isn't a nice
abstraction for it any more. Current workaround, for reference:
b386d08d0f/crates/bevy_pbr/src/render/pbr_fragment.wgsl (L184-L208)
For now, I've just removed the mention.
f26af8f2e8