I had to do a huge refactor in order to do this.
The way ReflectionProbe were referencing the UBO
data was conflicting with the way EEVEE-Next
object should behave.
So like light, shadow and irradiance grids, every
probe is synced with it's GPU data as base struct
and the data is just copied into the UBO
when using `set_view`.
To simplify many parts of the reflection probe
code, I isolated the atlas coordinate of a probe
to its own struct that can be easily copied.
Pull Request: https://projects.blender.org/blender/blender/pulls/113518
Clément Foucault
df523f3bf1