All graph panel controls are now user-facing and server-persisted:
the old session-only dev number inputs are gone. GraphRenderSettings
gains nested regions/physics sections (backward compatible: old flat
files load with defaults), and RegionTuning/PhysicsTuning moved from
the renderer into core/render-settings.ts — one shape, one sanitizer,
one source for the store, the panel, and the renderer.
Physics/region clamps are sweep-validated safe ranges (each field at
both ends + all four corners settles cleanly on the real graph: no
NaN, no explosion — linkStrength caps at 4 since 8 explodes and 5
wobbles; friction floors at 0.1 since 0 never damps). Panel: log
sliders (default = geometric mean = position 50, step 5), off-zone
sliders for blur/cluster pull (position 0 = exactly 0), a fixed-set
dropdown for bitmap resolution, depth-anchor modes promoted to the
select.
amosblomqvist
04a0236c36