See commit message.
I noticed I couldn't use `globals.time` when using `Material2d`.
I copied the solution from 8073362039 , and now `Material2d` works for me.
Perhaps some of these struct definitions could be shared in the future, but for now I've just copy pasted it (it looked like the `View` struct was done that way).
Ping @IceSentry , I saw a comment on the linked commit that you intended to do this work at some point in the future.
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