pub const GLOBAL_PARAMS: [&[ParamSpec]; 7];Expand description
The parameter names any preset may bind regardless of its system: the five
compositing stages that run around the scene (bg_*, trails, kaleido_*,
exposure, ink_*/paper_*). Gathered from each stage’s own declared
vocabulary so there is no third copy to drift.
These do not all route through the renderer, whatever the name suggests:
trails and kaleido_* are offered by the PostChain (ADR-0031),
exposure by the tonemap (ADR-0046) and ink_*/paper_* by the terminal ink
pass (ADR-0032); only bg_* goes to a pass the renderer drives directly. The
names are what this const is about — see render::ParamRoute for who
actually owns each.