Walkable demo
Office lobby
Step into a 20 by 12 metre office lobby built from the Office Lobby and Building Facilities pack: a curved reception desk, security speedgates, lifts and an escalator, a visitor lounge, vending and parcel lockers under acoustic rafts.
About
One lobby from 24 of the pack's 111 models, in the room preset with daylight and lamps under a 4 m ceiling.
You arrive on the entrance matwell between two floor planters. Ahead is the curved reception desk with its back wall and sign panel, banner frames, the sign-in kiosk and the directory totem. Three speedgate pairs and a belt-post queue lane lead to the lifts and the escalator on the west; the visitor lounge with sofas, armchairs and tables sits on the east, with vending machines, the coffee point and the parcel lockers along the back.
This pack ships animation clips: the speedgates, the lift doors, the vending machines, the coffee point and the parcel lockers play as you come within three metres and rewind when you leave.
Every piece here is a published model from the pack, placed by hand. Walk with the keys or touch, and approach a piece to see it move if it has animation. Colliders, navigation and gameplay are yours to add.
Points of interest
Reception
The curved reception desk in front of the back wall with its blank sign panel, two hanging banner frames, the visitor sign-in kiosk and the directory totem.
Curved reception desk (Office Lobby and Building Facilities)Speedgates
Three security speedgate pairs with a queue lane of retractable belt posts. The gates have clips and open as you approach.
Security speedgate pair (Office Lobby and Building Facilities)Lifts and escalator
Two lift landing door modules with the call panel, and the escalator module beside them. The lift doors have clips.
Lift landing door module, closed (Office Lobby and Building Facilities)Visitor lounge
A three-seat and a two-seat visitor sofa, two armchairs, a coffee table and a side table.
Visitor sofa, three seat (Office Lobby and Building Facilities)Vending and parcels
Drinks and snack vending machines, the bean-to-cup coffee point and the parcel locker bank; all of them open as you approach.
Parcel locker bank (Office Lobby and Building Facilities)Entrance
The matwell and threshold you arrived on, an umbrella stand, floor planters and four acoustic ceiling rafts overhead.
Entrance matwell and threshold (Office Lobby and Building Facilities)
Use with an AI agent
Copy this prompt into your AI chat to rebuild the layout, then describe what to change.
Rebuild the "Office lobby" demo scene from the Office Lobby and Building Facilities pack in my project. Layout (JSON, every placement with its CDN URL): https://3dassets.dev/api/v1/demos/office-lobby-and-facilities Pack manifest: https://3dassets.dev/api/v1/packs/office-lobby-and-facilities Demo page: https://3dassets.dev/demos/office-lobby-and-facilities - 36 placements of 24 models; units are metres, +Y up, rotation is yaw in degrees about +Y - Spawn at (0, 0, 4.6) facing 180 degrees; eye height 1.6 m - Licence: CC0 1.0 Universal (no attribution required) - Loading: three.js GLTFLoader, one load per distinct model, cloned per placement; no decoders required
Also available as JSON or Markdown, and via the MCP server.
Models in this demo
Curved reception desk (Office Lobby and Building Facilities)
A curved reception desk swept on a 1.85 m radius through 86 degrees: a shaped counter body with a timber transaction top at 1.1 m, a working top at 750 mm, an illuminated accent reveal, recessed kick bands, timber return panels and an under-counter shelf.
Reception back wall with blank sign panel (Office Lobby and Building Facilities)
A 3.0 m by 2.6 m reception back wall: five timber panel boards with shadow gaps, a blank raised sign panel on four standoffs carrying no lettering or mark, an accent light reveal and a dark skirting band.
Hanging banner frame (Office Lobby and Building Facilities)
A 0.9 m by 1.8 m hanging banner frame: top and bottom tensioning rails on a blank double-sided fabric panel, an accent band, two suspension wires with adjusters and ceiling clips.
AnimatedSecurity speedgate pair (Office Lobby and Building Facilities)
A pair of 1.25 m security speedgate pedestals on a 620 mm aisle with the barriers closed: stainless capping, reader targets, accent path strips, rounded end caps and two glass barrier wings as named nodes pivoted on the pedestal hinge line.
Retractable belt queue post (Office Lobby and Building Facilities)
A 0.98 m retractable belt queue post: a weighted chamfered base, a stainless column, a four-way belt cassette head and an accent belt tongue.
Visitor sign-in kiosk (Office Lobby and Building Facilities)
A 1.12 m visitor sign-in kiosk: a tapered pedestal on a chamfered foot, an angled bezelled touchscreen head, a badge printer slot, an inclined card reader and a status lamp.
Freestanding directory totem (Office Lobby and Building Facilities)
A 0.5 m by 1.85 m freestanding directory totem: a tapered aluminium blade on a chamfered weighted base with blank display panels both sides, an accent header band and a capping. No lettering or logo.
Visitor sofa, three seat (Office Lobby and Building Facilities)
A 2.22 m three-seat visitor sofa on the same frame and cushion module as the two-seat version, with three piped seat cushions and three back pads.
Visitor sofa, two seat (Office Lobby and Building Facilities)
A 1.56 m two-seat visitor sofa: a recessed plinth on chamfered feet, two crowned seat cushions with welt piping, two upright back pads, upholstered arm bolsters and timber arm caps and capping rail.
Lobby armchair (Office Lobby and Building Facilities)
A 0.68 m lobby armchair on a disc swivel base: a chamfered seat shell, a crowned piped seat pad, a tilted upright back pad and two piped arm bolsters.
Lobby coffee table (Office Lobby and Building Facilities)
A 1.1 m by 0.6 m lobby coffee table: a bullnose timber top on mitred steel plate legs with levelling glides and a lower timber shelf.
Lobby side table (Office Lobby and Building Facilities)
A 0.56 m diameter lobby side table 0.54 m high: a cast disc foot, a slim steel column and a dished timber top with an accent edge ring.
Lobby planter trough (Office Lobby and Building Facilities)
A 1.2 m by 0.4 m lobby planter trough 0.58 m high: a tapered vessel with a timber capping rim, an internal drainage grille and a recessed plinth. Supplied empty; planting comes from a nature pack.
Floor-standing planter (Office Lobby and Building Facilities)
A 0.58 m diameter floor-standing planter 0.62 m tall: a tapered vessel with a rolled rim, an internal soil deck with a drainage grille and a base plate. Supplied empty; planting comes from a nature pack.
Entrance matwell and threshold (Office Lobby and Building Facilities)
A 2.0 m by 1.2 m recessed entrance matwell: an aluminium frame carrying twenty-two alternating aluminium and rubber scraper rails, with a chamfered threshold plate on the approach side.
Umbrella stand (Office Lobby and Building Facilities)
A 0.36 m diameter umbrella stand 0.59 m tall: a perforated stainless drum with three courses of slots and a rolled rim, standing on a shallow drip tray.
AnimatedLift landing door module, closed (Office Lobby and Building Facilities)
A 1.2 m lift landing module 2.6 m tall: a stainless architrave around a 0.98 m by 2.16 m opening, a twin-track sill, a landing indicator plate and two centre-opening leaves as named nodes pivoted on their slide axes.
Lift call panel (Office Lobby and Building Facilities)
A 0.16 m by 0.44 m lift call panel: a brushed back plate, a recessed button plate with up and down buttons and a small position display.
Escalator module (Office Lobby and Building Facilities)
A 1.24 m wide escalator module with a 1.5 m rise on a 30 degree incline: two truss skirts, inboard step skirts, glass balustrades, moving handrail bands, eleven cleated steps with risers and combed landing plates at both ends.
AnimatedParcel locker bank (Office Lobby and Building Facilities)
A 1.5 m by 1.95 m parcel locker bank: a chamfered carcass on a plinth with a sloping top, a screen column with an angled touchscreen, a card reader and a blank accent panel, and ten mixed-size compartment doors as named pivoted nodes.
AnimatedDrinks vending machine (Office Lobby and Building Facilities)
A 0.9 m by 1.85 m drinks vending machine: an illuminated blank front panel with a glazed product window, a five-button selection column, a coin and card module and a delivery flap as a named pivoted node. No branding or product graphics.
AnimatedSnack vending machine (Office Lobby and Building Facilities)
A 0.9 m by 1.85 m snack vending machine: a glazed front over five product shelves with helix coils, a selection column with accent buttons, a coin and card module and a delivery flap as a named pivoted node. No branding or product graphics.
Bean-to-cup coffee point (Office Lobby and Building Facilities)
A 0.62 m bean-to-cup coffee point 1.7 m tall: a chamfered plinth cabinet, a machine body with a dispense recess, twin spouts, a perforated drip tray, an angled control screen, a glass bean hopper and a side cup rail.
Acoustic ceiling raft (Office Lobby and Building Facilities)
A 1.6 m by 1.0 m acoustic ceiling raft: a felt-faced blade both sides in a chamfered metal tray, an accent edge band, four suspension wires with adjusters and ceiling clips.