Files
editor/packages
Wassim SAMADandClaude Opus 4.8 6d5294d43f perf(editor): extract stair 2D build preview to store + leaf — kill per-move panel re-render
The stair tool held its 2D build preview in FloorplanPanel useState, so every
grid:move re-rendered the whole ~120-220ms panel. Move the preview into a
dedicated useStairBuildPreview store written via getState() (no panel re-render)
and render it from a FloorplanStairBuildPreviewLayer leaf that subscribes to the
store directly — the same pattern that keeps column/elevator placement smooth.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-25 13:02:48 -04:00
..
2026-02-05 08:35:09 +09:00