Breaking: Extent passthrough for multidimensional lookups

[asinghvi17]

• Extent for merged lookup now expands into the extent for individual dimensions, same for any other lookup that declares itself to be multidimensional
• New trait function hasmultipledimensions (name controversial)

[tiemvanderdeure]

I know this is mostly an internal thing - but I don't know if I find hasmultipledimensions an intuitive name.

[rafaqz]

hasadditionaldimensions ? hasinternaldimensions ?

Its for these mutidimensional dims you can index with the internal dimensions, like X/Y for Geometry

[felixcremer]

I prefer hasinternaldimensions over hasmultipledimensions.

[asinghvi17]

That could also be e.g. Projected which we don't care about in this context. I only want lookups that are "multidimensional" even if they are vectors, like merged or geometry.

[rafaqz]

Any updates on this?

I want to merge the breaking branch soon... was this really breaking? If so would be good to combine

[asinghvi17]

Just need to add docs really

But feature wise it is complete

[rafaqz]

Seems like it needs a few tests too

[asinghvi17]

Yeah that too!

Might get claude to do that.