What's new in TinyFloorPlan

Dynamic stairs workflow in 2D

• Added a dedicated Stairs tool with Straight, L, T, and U presets plus controls for direction, turn, width, steps, and floor link mode

• Added live stair ghost preview before placement and expanded selected-stair editing in Properties for run, branch, and landing values

• Added optional adjacent-floor stair linking that mirrors direction and keeps linked stair pairs synchronized across floors

Stairs in 3D view

• Added dynamic stair mesh generation in 3D that respects symbol position, rotation, and scale

• Added explicit landings for Straight, L, T, and U stairs with landing depth controls

• Raised stair rise targets so stair tops align with wall-height and linked-floor transitions more consistently

Invisible wall mode across editor and exports

• Added an Invisible wall toggle on selected walls in Properties

• Invisible walls now render as thin dotted centerlines in 2D while remaining selectable and draggable

• Invisible walls are skipped in live 3D and marketing 3D renders, and exports now preserve behavior (PNG/SVG/PDF dotted style, DXF dashed WALL_INVISIBLE centerlines, and dashed public thumbnails)

Dedicated 3D project mode (view-only)

• Added a dedicated `/dashboard/projects/[projectId]/3d` page for spatial review while keeping editing in 2D

• Added active-floor and stacked-floor viewing modes with orbit controls, camera reset, and project-level saved 3D camera/settings

• Added configurable geometry defaults for wall height, slab thickness, door/window heights, sill height, and floor gap

• Added optional terrace slab rendering over the top floor for quick roof-deck visualization

3D geometry continuity fixes

• Improved wall end caps and opening segmentation to reduce corner seams and fragmented wall artifacts

• Eliminated stacked facade and inter-floor seam gaps by extending floor wall envelopes through stacked level transitions

• Improved interior floor slab reliability so enclosed wall loops consistently produce floor surfaces

Cross-floor context in 2D drafting

• Added floor reference underlay previews for non-active floors while drafting in 2D

• Added reference controls for opacity, lock/unlock alignment, floor filters (all/above/below/custom), detail mode (walls-only or walls+rooms), and reset alignment

• Added per-browser per-project persistence for floor reference preferences plus Shift+O quick toggle

Outer measurement controls

• Expanded outer measurement overlays with per-side toggles for top, right, bottom, and left chains

• Added style controls for text size scale, offset scale, tick scale, and side-aware label orientation

• Updated Fit view to apply directional padding from active outer measurement sides so large labels and ticks are less likely to clip

Clipboard productivity

• Added copy, paste, and duplicate shortcuts (Cmd/Ctrl+C, Cmd/Ctrl+V, Cmd/Ctrl+D) for editor entities

• Pasting now applies smart incremental offsets and selects newly pasted symbols, labels, and dimensions

• Wall-linked dimensions are preserved when possible and safely downgraded to free dimensions if wall links are unavailable

• Prevented tool hotkeys from firing while Cmd/Ctrl modifier shortcuts are in use

Dimension property editing

• Changed dimension length and offset fields to commit on blur or Enter so typing stays stable while editing

• Kept anchor-mode behavior (start, center, end) while reducing input jitter from live per-keystroke updates

Wall-linked dimension stability

• Merging two collinear walls now remaps linked dimensions onto the merged wall instead of leaving stale wall references

• Extend, trim, and offset wall actions now re-clamp linked dimension offsets to keep them valid after geometry changes

• Unified dimension endpoint resolution for selection, fit bounds, and public thumbnails so rendered geometry stays consistent