Pascal Editor Files

Architecture

• useLiveTransforms store — New lightweight Zustand store in @pascal-app/core that holds ephemeral node positions during drag operations. Decouples the 2D floorplan panel from the 3D scene graph. The floorplan no longer imports from Three.js.
• Enables future standalone 2D mode and bidirectional split-view editing.

Features

• 2D stair rendering with tread lines and direction arrows in the floorplan
• Item footprint rendering in floorplan with rotated bounding boxes and diagonal cross marks
• Selection highlight system — indigo/purple tint on selected meshes in 3D
• Delete tool UX — D key shortcut, red material hover, floating trash cursor badge
• Furnish mode (F key) and Zone mode (Z key) in the action bar
• Upload + delete for guides/scans in view toggles
• Stair/stair-segment support in the floating action menu (select, duplicate, delete, move)
• Box-select now includes stair nodes (bounding box intersection)
• Slider precision adapts to modifier key step size (shift/alt)
• Editor layout redesign v2 with 3D box select
• Infinity dragging slider via PointerLock API
• Stair system, scene graph utilities, read-only mode

Bug Fixes

• Fix three-mesh-bvh crash from materialIndex overflow (Sentry EDITOR-M/B, 7,600 events)
• Camera controls null guards — prevents crash on setLookAt/getTarget/moveTo (Sentry EDITOR-G)
• Pointer lock feature detection for Facebook/Instagram in-app browsers (Sentry EDITOR-6)
• Suppress THREE.Clock deprecation warning from R3F 9.x
• Fix stair elevations syncing with floor slabs
• Release scene singletons on Editor unmount
• Wall-side item bounding box offset fix

Packages

• @pascal-app/core@0.4.0
• @pascal-app/viewer@0.4.0
• @pascal-app/editor@0.4.0

Full Changelog: https://github.com/pascalorg/editor/compare/v0.3.3...v0.4.0