tylerjenningsw f4ab728c0a Particles: CC Particle Systems II and CC Mr. Mercury bear at the Birth Rate of each moment (#1373) ...

Both simulate from layer time 0, as CC Particle World does, and used
the Birth Rate of the rendered frame for every step. A rate keyed down
to 0 emptied them the frame it got there, although their particles (and
Mercury's blobs) were within their Longevity.

CC Particle World's simulation path becomes Stepped: Birth Rate sampled
at every step (rate_history), a cache key without it, and checkpoints
resumed only with the same rate history. Particle World, Particle
Systems II (60 particles a second per unit, CPU or GPU) and Mr. Mercury
(10 blobs a second per unit, CPU) now all use it. A constant Birth Rate
gives exactly the particles it did.

The constant-rate step, key and simulation (Phys::step, sim_key,
simulate) are now only the tests' reference. Mr. Mercury's physics move
into mercury_phys.

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..

src

Particles: CC Particle Systems II and CC Mr. Mercury bear at the Birth Rate of each moment (#1373)

2026-10-13 22:35:36 -04:00

tests

Effects: re-pin CC Particle World / Systems II golden hashes

2026-10-12 19:18:53 +01:00

Cargo.toml

M13.35: Roto Brush trained model — swappable segment module, MobileSAM in pure Rust

2026-10-05 17:55:02 +07:00