Baking some projects failed with "Cannot read properties of undefined (reading
'isShaderMaterial')". GLTFExporter reads material.isShaderMaterial unconditionally,
so a renderable (Mesh / Line / Points) with no material crashes the export — and a
non-Mesh renderable slips past both the isMesh prune check and material conversion.
Guard it in pruneNonRenderableMeshes: a material-less renderable is dropped if it's
a leaf, or neutralised (empty geometry + a hidden placeholder material) if it has
children so its subtree survives. Post-FX disable now lets these scenes reach the
exporter, which is why it surfaced.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make the editor packages compatible with, and benefit from, the native Go
compiler (TypeScript 7 / tsgo) while keeping the npm publish path on stable tsc.
- Add @typescript/native-preview (pinned 7.0.0-dev.20260624.1). tsgo coexists
with typescript@6, which Next typegen and the IDE plugin still need until the
TS 7.1 programmatic API ships.
- Fix two react-three-fiber JSX augmentations the native checker rejects but
tsc tolerated:
- viewer: map only LineBasicNodeMaterial (the one webgpu node material used as
a JSX tag) instead of the whole three/webgpu namespace (TS2320/TS2590).
- plane-box-select-tool: drop the redundant `IntrinsicElements extends
ThreeElements` block — it duplicated R3F's global augmentation and, by
referencing @react-three/fiber's ThreeElements directly, hit a bun peer-dep
variant-directory duplicate under tsgo (TS2320). r3f.d.ts already covers
those JSX intrinsics. Types-only — no runtime change.
- check-types -> tsgo --noEmit (editor, @repo/ui, editor app, ifc-converter app)
- emit-package dev watch -> tsgo --build --watch
- build/publish stay tsc --build (prepublishOnly + release.yml unchanged;
emitted .d.ts is byte-identical to tsc output)
- bump next 16.2.6 -> 16.2.9
tsc remains the source of truth and fallback. Published artifacts unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Main's biome config flags a callback returning a value; the ternary in the
zone-shape forEach implicitly returned moveTo/lineTo. Use a block body.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Scans (LiDAR meshes) and guides (floorplan images) are heavy reference assets
stored elsewhere, not part of the compiled building — and baking them into a
public static GLB would also bypass the per-project show_*_public flags. Strip
both from the export entirely (previously they leaked in as empty identity
nodes, timing-dependent).
The GLB viewer re-adds them at runtime from the scene graph, like lights:
GlbReferenceNodes resolves each scan/guide's registry renderer (no static nodes
import — same nodeRegistry path the viewer already uses) and portals it into its
parent level's baked node, so the node's level-local transform resolves to the
right world pose and rides level stacking. Uses the same GuideRenderer/
ScanRenderer + asset resolver as the parametric viewer, so http-backed assets
show for everyone and local asset:// ones for the owner — exact parity.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Toggling pointLight.visible changes the active-light count, which makes the
WebGPU renderer rebuild every material's lighting node + pipeline — a multi-
hundred-ms stall. The pool reassigns on every camera move, so zooming churned
visibility and tanked FPS. Keep all 12 pool lights permanently visible and
animate only intensity (an idle light lerps to 0); the light-set never changes,
so no recompiles. Also make reassignment O(n) (score lookup map, not find).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Match the parametric ItemLightSystem instead of mounting a light per item:
a fixed pool of point lights is assigned to the nearest/most-visible lit
items each tick (camera-proximity scored, hysteresis, level factor), snapped
to each item's world position + offset, and faded on reassignment — so a large
house doesn't blow the renderer's light budget. The controls overlay already
mounts its <Html> only while the item sits in the focused zone (not hide/show);
add stopPropagation on the overlay so toggling a control no longer bubbles to
the canvas and deselects the zone.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A catalog GLB ships its own animation clips (a ceiling fan's spin), but those
clips aren't in the editor scene graph, so the bake couldn't see them. Add an
`itemClipRegistry` (core, type-only three) that the item renderer fills with the
resolved clip per node while the scene is live; the GLB export reads it and
re-emits each item's clip onto the baked subtree, rebinding tracks to the cloned
spinning node's uuid. Catalog node names repeat across instances and the glTF
roundtrip rebinds by name, so the targeted node is uniquified per item
(`<id>__lamp_018`) — every fan animates independently.
The baked viewer plays these as looping ambient motion: `<id>: loop` clips are
set to LoopRepeat (not the door/window LoopOnce) and GlbItemAnimation drives
them off each item's toggle (lit/spinning by default).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a GLB interactive layer (`GlbInteractive`) that re-creates the item
interactivity the parametric viewer has — point lights and the controls
overlay — on top of a baked artifact. Effects + controls come from the
DB scene graph (joined to baked nodes by `pascalId`, no sidecar); world
transforms come from the baked Object3Ds. Lights are portaled into their
item node so they ride level stacking, and intensity tracks the shared
`useInteractive` store so overlay dimming works. Baked scenes load "lit"
(toggles default on) for a showcase viewer feel.
Extract `ControlWidget` into its own module so the parametric
`InteractiveSystem` and the GLB overlay render identical controls.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Items mounted on a ceiling (lamps, fans, recessed lights) are child nodes of
the ceiling, so hiding the whole occluder node hid them too. Hide only the
ceiling/roof's own meshes (stop descending at nested identity nodes) so hosted
items stay visible when a floor is opened up.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* Fix: Restore floor drag/delete functionality for imported legacy JSON files
Summary
Fixed an issue where floors became impossible to drag or delete after importing JSON configuration files created in versions prior to 0.9.1.
Root Cause
The migration process was executing elevator parent migration before all level nodes had their children fully normalized. As a result, imported scenes could end up with inconsistent parent-child relationships, causing floor management operations such as dragging and deletion to fail.
Changes Made
Refactored migrateNodes() into a two-pass migration process.
Added normalization for level nodes:
Ensures level values are valid finite numbers.
Removes references to missing child nodes.
Preserves only valid children during migration.
Moved elevator migration logic to a dedicated second pass:
Elevator parent migration now runs only after all level.children relationships have been stabilized.
Prevents invalid hierarchy reconstruction when importing legacy JSON files.
Result
Imported layouts from versions prior to 0.9.1 now correctly preserve floor hierarchy, allowing floors to be dragged, reordered, and deleted as expected.
* Update use-scene.ts
three r184's GLTFExporter throws 'setTextureUtils() must be called' when a
scene contains KTX2/basis-compressed textures. Wire up WebGPUTextureUtils
(matching the app's WebGPURenderer) so compressed textures are decompressed
during GLB export.
decompress() is called without the live renderer on purpose: it resizes
whatever renderer it is given and never restores it, which would corrupt the
visible canvas. Omitting it lets three create and dispose its own throwaway
renderer for the blit.
Reworked from #435 (anton-pascal); switches WebGL->WebGPU utils and avoids the
live-renderer resize gotcha surfaced in review.
Co-authored-by: Open Pascal <open@pascal.app>
Adds a capability check and an UnsupportedGpuViewerFallback so the viewer
renders an informative panel instead of crashing on environments that expose
neither WebGPU nor WebGL. Capability detection runs post-mount to stay
hydration-safe, the renderer-init failure path swaps to the fallback, and the
fallback signals scene-readiness so the host editor loader does not hang.
Reworked from #403 (anton-pascal) onto current main; resolves the import
conflict and the SSR/scene-ready gotchas surfaced in review.
Co-authored-by: Open Pascal <open@pascal.app>
Move the first-person walkthrough into @pascal-app/viewer (BVHEcctrl +
GlbWalkthroughController) and round out the GLB-consuming viewer:
- Walkthrough: fallback ground only on level 0 (upper floors rely on baked
slabs), hidden spawn marker, auto pointer-lock on enter, single-Esc exit via
pointerlockchange, force perspective on enter / restore on exit.
- GlbScene: monochrome strips baked textures and recolours meshes by surface
role using the active theme's clay tints; spawn node hidden from render.
- glb-export: camera/label/spawn identity extras for the viewer.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A door/window only carries extras.openable + extras.clips when an open
animation actually bakes. Cased openings (no leaf) and fixed windows (no
operable sash) are no longer mislabelled openable, so the GLB never claims
a part opens when nothing moves. /viewer is unaffected (it already required
openable && clips). Adds a regression test for the no-clip case.
(Export barrels reordered by the formatter.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
exportSceneToGlb now calls snapLevelsToTruePositions() (the same clean stacked
presentation thumbnail capture uses) before snapshotting the scene, so the GLB
always reflects the stacked building regardless of the live levelMode
(exploded/solo) or an unsettled level lerp. Fixes baked GLBs where a level was
captured at a stray offset (e.g. ~ -100k Y), which inflated the bounding box and
made the model unframable / invisible in third-party glTF viewers.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reverts the LOD switching (0469b256). Rendering lod1/lod2 on zoom-out produced
WebGPU validation errors (invalid bindGroup_object) on real-GPU browsers — not
caught earlier because headless Chromium falls back to the WebGL2 backend, so
the WebGPU path was never exercised. The viewer returns to loading the baked
KTX2 lod0 (still the 22MB->12MB win). LOD switching to revisit with a real-GPU
test loop and on-demand loading instead of preload-all.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
GlbScene accepts an optional lodUrls list and swaps rendered detail by camera
distance to the building's world-space center: lod0 (interactive — identity,
selection, zones, clips all bind here) for normal + building-view distances,
simpler visual-only levels only past ~2.5R / ~8R. Single-URL callers are
unchanged. useGLTFKTX2 now accepts a URL array.
Manual visibility toggling rather than THREE.LOD: THREE.LOD measures distance
to its own origin (0,0,0), which mis-selected levels (blanking the scene) when
the baked geometry is offset from the origin.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Extract the GLB build (prepare + GLTFExporter + WebGPUTextureUtils) out of
ExportManager into exportSceneToGlb so it can run outside the editor download
flow. Add a BakeExporter R3F component that fires the export once a host viewer
signals scene-ready and hands back the ArrayBuffer. Both exported for the
headless bake route (baked-glb-export phase 3, headless de-risk).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add `GlbScene` — the viewer that renders a baked GLB artifact with no
parametric scene graph, and finish the phase-1 export contract it consumes.
Viewer (packages/viewer):
- GlbScene: loads the artifact, drives a building → level → zone → node drill
hierarchy on useViewer.selection. Room/zone picking resolves from the floor
plane (ray ∩ floor + point-in-polygon), node picking uses a footprint test,
so walls/ceilings/zone-helpers never skew or block selection. Level modes
(stacked/exploded/solo), dollhouse (hide a focused floor's ceilings + roof so
rooms are visible and pickable), reconstructed zone floor fills + gradient
edge borders + room labels (faded, hover-brightened), baked door/window
open clips, click-outside / empty-space deselect, and the shared outline
post-FX. Exported as GlbScene/GlbLevel/GlbIdentity/GlbHover.
- post-processing: composite the zone-pass tint into the base scene so rooms
show whether or not SSGI is enabled (previously only added in the SSGI branch).
Export contract (packages/editor/src/lib/glb-export.ts):
- Convert WebGPU NodeMaterials to classic glTF-standard materials; decompress
KTX2 maps via WebGPUTextureUtils so GLTFExporter can embed them.
- Stamp name + extras identity (pascalId/kind/label/openable/clips), bake
door/window open clips (loop:false), strip editor overlays (off-layer +
invisible-material hitboxes) so cutouts aren't plugged.
- Fix opaque-but-flagged-transparent materials (no spurious alphaMode=BLEND)
and BackSide → FrontSide + winding flip (glTF has no back-face-only).
- Force levels + zones visible and stamp level display names + zone polygons so
every floor bakes and /viewer can reconstruct rooms and label the breadcrumb.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* Add roof surface placement support for items
Items (e.g. solar panels) can now be placed on sloped roof surfaces.
The placement system computes euler rotation from the roof surface
normal so items sit flush on the slope instead of going inside.
- Add roofStrategy to placement-strategies with enter/move/click/leave
- Wire roof:enter/move/click/leave events in the placement coordinator
- Add calculateRoofRotation in placement-math using surface normals
- Support full 3D cursor rotation for sloped surfaces
- Items on roofs are parented to the level with world-space rotation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fixed conflict
* feat(duct): ceiling-snap drawing + connected-joint endpoint move
Duct draw tool's ceiling mode now hangs each path point just below the
ceiling actually covering it (per-room heights tracked), with a
translucent surface highlight and a plumb line to the floor so the
in-flight point reads clearly from any angle.
Dragging a duct corner that sits on a fitting now carries the fitting's
other ducts along (port-connectivity second hop), so the joint moves
together instead of tearing apart.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): detach + vertical modifiers for duct/pipe joint editing
Alt detaches a dragged duct/pipe endpoint or fitting from its connected
joint (no elbow re-aim, no connectivity follow); Ctrl/Cmd drives vertical
riser movement on the fitting move. Behavioral parity across 2D and 3D.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): full DWV pipe parity for joint editing
Bring pipe-segment endpoint drags and pipe-fitting moves to parity with
duct: free-drag endpoints, Alt-detach, Ctrl/Cmd-vertical riser, elbow
re-aim, and connectivity follow. Generalizes the shared elbow-reaim and
auto-fitting helpers to dispatch by run kind so 2D and 3D share one path.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): wall-style arrow handles for duct fittings + segments
Add violet directional arrow affordances to duct-fitting selection (height,
move cross, rotate arc) mirroring the duct-segment rig: portaled into the
parent frame to stay out of the selection outline, rendered via the shared
HandleArrow, and carrying mated-run connectivity through the single-undo
dance. The move cross engages press-drag-release (placementDragMode) the same
way the floating drag does, so the markup hit-areas go inert and the fitting
move tool commits on pointer-up.
Also re-export the HandleArrow primitives from @pascal-app/editor and extend
the duct-segment side-move/floorplan affordances.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): click-to-latch cube handles for duct + fitting editing
Replace the hover-reveal / multi-handle selection rigs with a single
click-to-latch cube that opens a directional cluster, shared between
duct segments and fittings via a new selection-handles module
(HandleCube / MoveChevron / RotateArc, all sized to the roof pitch cube).
- Duct segment: per-vertex + run-center cubes reveal axis-locked move
chevrons (down arrow always shown), plus a roll arc at the run center.
- Duct fitting: center cube reveals six ±XYZ move arrows and three
per-axis rotation arcs (oriented in place), replacing the old
height/move/rotate trio with axis-cycling.
- Rotation (fitting arcs + duct roll) snaps to 45° steps; Shift = smooth.
- thin chevron profile + press-drag-release commit retained.
* fix(mep): orient duct roll arc consistently + drop Ctrl-vertical drag
Build a fully-determined basis for the duct roll gizmo so the curved
arrow always seats at the top-outer 45° corner regardless of run
direction, instead of an arbitrary apex from a single setFromUnitVectors.
The selection-rig ±Y arrows now own vertical movement, so the redundant
Ctrl-modifier riser drag is removed from the fitting move tool.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): run-aligned duct handles, swing snapping, elbow flatten
Align the duct run-center cube + horizontal arrows to the run axis
(matching the per-vertex handles) while keeping whole-run translate.
Endpoint side / up-down swing arrows now follow grid snap points and
port-snap onto nearby collars (Shift sweeps smoothly). Relax elbow
realign + fitting schemas to flatten to a straight 0° coupling. Surface
HVAC-specific hints in the select-mode helper panel for duct / fitting.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): per-segment linesets/liquid-lines with joint-follow editing
Linesets and liquid lines now commit one independent two-point node per
drawn segment instead of folding into a single mitered polyline, so each
line selects and deletes on its own. Endpoint caps fill shared-coordinate
joints so connected segments still read as continuous pipe.
Dragging a shared endpoint carries mated segments along via port
connectivity (Alt detaches), so a run still edits as one welded piece.
Liquid-line follow mode traces the whole connected lineset run, laying a
per-segment parallel line down its full assembled length.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* feat(mep): vertical-offset auto-routing on duct center-cube ±Y drag
Lifting/lowering a connected run with the run-center cube now keeps each
connected end welded to its stationary partner instead of dragging the
whole network. Run-to-run ends get the classic S/Z offset (two elbows +
plumb riser, partner trimmed back one leg); elbow-connected ends form a
clean L — the existing elbow stays put and re-aims its collar vertical,
with one new top elbow + riser reconnecting to the lifted endpoint. The
offset is ghosted live and minted as a single undo step on release.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* Add roof accessory placement guides
Measure roof accessory placement against the active roof face using visible surface bounds and preview geometry footprints. Add dormer-local guides and special linear handling for ridge vents and gutters.
* Improve duct and placement routing
* Fix duct vertical movement routing
* Fix duct vertical offsets and roof accessory movement
* Add DWV movement parity and line endpoint controls
* Fix MEP handle review issues
* Fix chimney placement and duct offset cleanup
* Use snapped targets for roof accessory commits
* fix(nodes): repair MEP movement review issues
- auto-fitting: tee branch now follows the drawn lateral angle; update the
stale square-tee test + doc comment that contradicted the rewrite
- duct-segment: re-enable the vertical auto-offset rewind (the disabled stub
left mintedIds empty, so re-dragging a tagged duct stranded old elbows/risers
and stacked duplicates); remove the dead stub
- duct-segment: strip the stale auto-offset tag on manual corner/roll commits
so the horizontal-move path no longer trusts an out-of-date base
- chimney: resume history before mutating segment children arrays so a
cross-segment move reparents in one tracked transaction (undo stays consistent)
- dormer: align schema test with the new windowSill=false default
* fix: address mep movement review issues
* fix: address follow-up mep review comments
* fix: address additional mep review comments
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: pascal-open-bot <open@pascal.app>
Promote the client GLB export into the baked-artifact format from
plans/editor-baked-glb-export.md (phases 0 and 1).
- NodeMaterial -> classic MeshStandardMaterial conversion at export. The
viewer's MeshStandard/LambertNodeMaterial set isNodeMaterial, not
isMeshStandardMaterial, so GLTFExporter would otherwise drop every
surface to a blank default. KTX2 (compressed) maps are decompressed via
WebGPUTextureUtils so the exporter can embed them (PNG for now; KTX2
re-encode is deferred to the phase-3 bake worker).
- Identity stamping from sceneRegistry: node.name = pascalId and
extras = { pascalId, kind, label?, openable?, clips? }; all other
userData stripped so editor/runtime ephemera never reach glTF extras.
- Door/window open clips baked from the build-once + pose-at-t primitives
(door pascalSwingLeaf marker, window poseWindowMovingParts). Clips named
by label ("Door 1: open"), carry extras.loop = false (consumers play
once and hold; dumb glTF players still loop).
- Cutout fix: door/window selection hitboxes hide via material.visible,
which onlyVisible misses, so the hitbox box plugged the wall opening.
Non-renderable container meshes now keep their node but lose geometry;
childless ones are removed.
- Editor-overlay stripping mirrors the thumbnail capture: emit
thumbnail:before/after-capture so scene-layer affordances (handles,
ceiling/site brackets) self-hide, and drop anything off SCENE_LAYER
(gizmos, grid, zone fills).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Register a `resize` sound effect (three round-robin variations with
pitch/pan jitter and an 80ms gap) and emit it from the linear/radial
resize drag handler whenever the snapped+clamped value steps, so width /
length / depth / radius / height drags tick as the size changes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Selecting a textured wall/slab/item replaced its surface with a flat
purple wash. Root cause: the selection highlight clones the material and
tints it, but `NodeMaterial.clone()` on the WebGPU backend drops the
texture-map node assignments, so the clone rendered flat — and a strong
albedo blend + emissive washed whatever was left.
Fix: re-attach the maps from the source material after cloning (shared by
reference) and drop the albedo tint, keeping only a gentle indigo emissive
so the real material/texture stays readable with a soft "selected" glow.
Applied to both highlight paths:
- generic editor highlight (slabs/items) in selection-manager
- wall path (walls are excluded from the generic one), built lazily +
cached/self-healing so it survives the wall finish's async texture load
Removes the now-dead eager wall `highlightedVisible`/`selection` profile.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds a Section B rule to the review-architecture skill: a new node kind or
geometry change that exposes paintable parts must carry overrides in a
schema `slots` record resolved via def.capabilities.paint (and thread it
through clone/duplicate/preset paths), and texturable def.geometry must
emit UVs in metres (1 unit = 1 m) so catalog finishes tile. Surfaced in the
skill description too.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds a `horizontal` fence style that builds composite-cladding panels —
horizontal boards stacked between square intermediate posts — instead of
the vertical pickets that slat/rail/privacy all produce today.
- New `style: 'horizontal'` (core schema + inspector Style control).
- Posts march along the whole span at `postSpacing`, each with a cap.
- New `postCap` control (none/flat/pyramid, default pyramid); pyramid
caps render as a 4-sided cone fence part.
- New `slatGap` control for the board reveal — 0 collapses to one flush
panel so the stacked-board seams don't read as lines.
- `postCap` + `slatGap` are horizontal-only (visibleIf); postCap uses a
labelled dropdown so its options aren't a context-free switch.
- Lower the `postSpacing` inspector minimum from 0.2 to 0.05 m.
- 2D floor plan reuses the solid-panel marker for horizontal.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Duplicating an item drops to the catalog placement flow, which rebuilds the
draft from the asset + transform and never carried node.slots — so the copy
lost every painted slot override. Thread slots through the draft create path:
useDraftNode.create seeds it onto the draft and commit() forwards it to the
final node, the placement coordinator passes it to its lazy wall/ceiling
draft creates, and the item move tool supplies node.slots for both the floor
(direct create) and wall/ceiling (coordinator) duplicate paths.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Registers a paintApply SFX (with rate/volume jitter + a 60ms gap so rapid
multi-face painting doesn't machine-gun), wires the sfx:paint-apply bus
event, and emits it from the material-paint click chokepoint in the
selection manager (fires on apply, not hover/preview). Adds the audio
asset to the editor app's public resources.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Documents the content-author contract for catalog item GLBs: slot_
material naming + deriveSlotId rules, authored defaults and
pascal_material extras, the cutout reserved mesh, the ~1 UV unit/m world
scale, vertex colours for fixed detail, and the validated Blender + glTF
export recipe (Custom Properties export gotcha, gltfpack -ke extras
preservation). Indexes the page in the architecture README and links it
from materials-and-themes.md (previously a dangling "phase-6 Blender
recipe" reference).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace 89 bundled item model.glb files with the authored/optimized
versions currently served from prod storage (items/system/<slug>/model.glb),
so the committed source of truth matches what live projects load and a
catalog re-seed no longer clobbers authored geometry. Items with no prod
object (404) are left as-is.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Layout is now: fixed eraser/reset + category tabs (no longer sticky-inside-
scroll), a single scrolling catalog grid, and an always-visible scene-material
footer. The custom-material "+" moved out of the colors-only grid cell onto the
scene-material section header, so a custom material can be added from any
category (creates a blank scene material, selects it as the brush, opens its
inline editor).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- MaterialPaintPanel owns its scroll: the eraser/reset row stays pinned and
the category tabs stick to the top, so only the material list scrolls.
- Selected catalog swatch + active scene-material card use the same
`ring-1 ring-primary ring-inset` outline as item/preset tiles.
- Choosing a material category auto-selects its first material.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Slabs now expose two paintable faces instead of one: `surface` (top, keeps
the wood floor default and the prior slot id so painted slabs are
unaffected) and `side` (vertical walls + underside, default light grey).
The merged slab buffer is split by per-triangle face normal into a top mesh
and a side mesh, each tagged with its slot id for paint resolve/preview;
legacy whole-slab material maps onto the top only. Textures-off still
collapses to the floor role.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Custom-create now pre-creates a scene material and opens its inline editor
in the build pane (no separate right-side PaintPanel, which is removed);
the brush + "Paint with" use a scene: ref so painting stores the ref and
edits propagate everywhere. Slot preview (shared + item) resolves scene
refs so hover shows the real material.
Material properties editor uses the shared SliderControl for roughness/
metalness/opacity; row action buttons use Tooltip instead of title; the
color input renders as a clean filled swatch.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
