-- fps O/P -- ms O/P -- MB heap -- ms GC/5s Orig Perf
Benchmarks run in a worker and report per-effect relative results (p50/p95). The `ms` readout is per-frame render work time (not frame interval); the mini-chart is % of the per-frame time budget. For cleaner numbers, stop previews and close other heavy tabs.

Scene

All effects combined

Original
Optimized

SimplexNoise

2D/3D/4D procedural noise

0.008
3
Original
Optimized

SPE

Shader particle engine

80
60
Original
Optimized

LightningStrike

Procedural lightning geometry

10 Hz
3
5
Original
Optimized

TrailRenderer

Motion trail mesh generation

3
40
Original
Optimized