js/kitthumbs.js renders each kit GLB to a 128x96 sprite once (offscreen
renderer, framed by bounding sphere), POSTs to /api/kit-thumb, and all 52
are committed under assets/kit_thumbs/ so every checkout gets instant thumbs;
the generator only runs for props without one (future kit drops). KIT drawer
shows them with category groups and filter.
js/colliders.js derives world-space colliders from kit manifest hints +
a table for builtin props (bins, planters, trunks, fences...). Test ride
resolves circle-vs-box/circle push-out — you scrub and stop instead of
riding through furniture. Exports gain an additive COLLIDERS array for
bookquoy to adopt when its player is ready; existing contract untouched.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
New heightfield kinds: hip/corner quarter, kicker (tunable concavity), roller,
wedge/manny pad, volcano, round-bowl option, quarter vert extension. Rails are
now polylines (kink/dbl-kink/rainbow/A-frame/pole-jam/donkey presets, round or
square profile, per-node drag handles) that flatten to straight segments on
export so bookquoy grind detection is untouched. 13 parametric street props
(jersey barrier, picnic table, parking block, fence, floodlight, bleachers...).
Palette regrouped TRANSITION/STREET/STEEL/PROPS; park check covers new kinds.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Data-driven parks: one heightAt(x,z) evaluated from element JSON drives the
editor viewport, collision, test ride, and exported game levels. Ships with
Paddo ported from bookquoy, a MODELBEAST panel (gen images, cut bg, image->3D,
place farm GLBs as props), image decals + reference underlay tracing, a park
design linter (docs/DESIGN_PRINCIPLES.md), THPS-style instant test ride, and
a level.js codegen that drops straight into bookquoy.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
