material-front-to-back is valid for opaque/all queues and preserves camera ordering for the
transparent subqueue of all. back-to-front is valid for transparent queues. none retains
collection order within each draw class while explicit instancing may still group meshes.
Stable renderer-list sorting policy.
material-front-to-backis valid for opaque/all queues and preserves camera ordering for the transparent subqueue ofall.back-to-frontis valid for transparent queues.noneretains collection order within each draw class while explicit instancing may still group meshes.