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Walkable demo
University Lecture Hall and Campus
Walk a university teaching floor: a raked lecture theatre with a lectern and screen, a teaching lab with fume cupboard and islands, a seminar room, a locker lined corridor and a student commons.
About
What is placed
You start on the theatre floor at the foot of the rake, looking up eleven tiered bench desk rows with a centre aisle of step modules, row number signs and an accessible space marking. Behind you are the lectern, the projection screen, the whiteboard bank and the ceiling projector on its drop mount. Out through the side door the floor opens onto a teaching lab of wall benches and double sided islands with sinks, stools and microscopes, a fume cupboard, a chemical store cabinet and a safety shower. A locker lined corridor with a bench, a drinking fountain, noticeboards and a recycling station runs past a seminar room of tables, stacking chairs and a mobile whiteboard, and ends in a student commons of study carrels, soft seating pods, a cafe table, planters and vending machines. Floors, walls, doors and ceiling panels are repeats of the pack's modules, so the building itself is made of the same models you can download.
What moves
The tiered rows tip their seats down, the room doors and the locker doors swing, the fume cupboard raises its sash, the lab benches and the chemical store cabinet open their cupboards, the vending machine and the recycling station open, the flip top training table folds, and the mobile whiteboard and the equipment trolley roll on their castors. Clips play as you come within a few metres of each piece.
What does not move, and why
Cables, water, gas and the screen fabric are static geometry: none of it is reachable with the rigid node transforms this library uses, so it is modelled in place rather than faked. There are no students or staff anywhere on the floor, because nothing in this pack is skinned. The theatre rake is deliberately shallow: a steeper one hid every row behind the one in front when seen from the floor. No real university, department or equipment brand appears in the pack.
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
The rake
Eleven bench desk rows climb the rake in 0.3 m steps, each row a single model with its own tip up seats. Walk up the centre aisle and the seats fold down as you pass.
Lecture Theatre Tiered Bench Desk and Seat Row (University Lecture Hall and Campus)Lectern and screen
The lectern carries a monitor and a gooseneck microphone, with the projection screen and the whiteboard bank behind it and the ceiling projector aimed down the room from its drop mount.
Lecture Theatre Lectern with Monitor and Microphone (University Lecture Hall and Campus)Teaching lab
Two wall benches and two double sided islands, each with a sink and a service spine, stools pulled up and microscopes set out. The fume cupboard, chemical store and safety shower line the wall.
Teaching Lab Bench with Sink and Service Spine (University Lecture Hall and Campus)Corridor
Two eight door locker banks, a bench, a drinking fountain with a bottle filler and the department noticeboards. Every locker door and the room doors open.
Student Locker Bank, Eight Door (University Lecture Hall and Campus)Seminar room
Two rectangular tables set for eight, a round four place table, a mobile double sided whiteboard and a flip top table folded away on its castors.
Seminar Room Table (University Lecture Hall and Campus)Student commons
Study carrel runs along the back wall, high back seating pods, a cafe table and the vending machines: the corner of the floor nobody times.
High Back Soft Seating Pod (University Lecture Hall and Campus)
Use with an AI agent
Copy this prompt into your AI chat to rebuild the layout, then describe what to change.
Rebuild the "University Lecture Hall and Campus" demo scene from the University Lecture Hall and Campus pack in my project. Layout (JSON, every placement with its CDN URL): https://3dassets.dev/api/v1/demos/university-lecture-hall-and-campus Pack manifest: https://3dassets.dev/api/v1/packs/university-lecture-hall-and-campus Demo page: https://3dassets.dev/demos/university-lecture-hall-and-campus - 199 placements of 47 models; units are metres, +Y up, rotation is yaw in degrees about +Y - Spawn at (-1.1, 0.06, -13.3) facing 0 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.
Common questions
How do I use University Lecture Hall and Campus with my AI development tools?
How do I get started?
Which game engines and tools can I use University Lecture Hall and Campus with?
How do I import this scene into Unity, Godot, Unreal or Blender?
Can I use University Lecture Hall and Campus in a commercial game, and do I need to credit anyone?
Can I load it from the CDN instead of downloading it?
Is the demo itself a file I can download?
Can I change the scene, or add gameplay to it?
Models in this demo
Teaching Floor Vinyl Tile Module (University Lecture Hall and Campus)
A 2.4 m square raised floor module in grey vinyl with a welded seam border and a lighter inlaid field, 50 mm thick, for laying a whole teaching floor.
Teaching Floor Tile, Wayfinding Colour (University Lecture Hall and Campus)
The same 2.4 m floor module with the seam border in the wayfinding colour, for marking a route, a threshold or a break-out zone.
AnimatedTeaching Room Door Module with Room Number Sign (University Lecture Hall and Campus)
A 1.2 m by 2.8 m wall module with a 920 mm teaching room door: a lined opening, a hinged leaf with a vision panel, lever handles both sides and a kick plate, and a room number sign on the wall beside it.
Lecture Theatre Acoustic Wall Module (University Lecture Hall and Campus)
A 1.2 m by 2.8 m theatre wall module: a plastered leaf with a dark skirting and head channel, faced with a fabric acoustic panel behind timber battens.
Corridor Wall Module with Glazed Panel (University Lecture Hall and Campus)
A 1.2 m by 2.8 m corridor wall module with a glazed borrowed light over the dado: a plastered leaf with a dark skirting, a lined reveal and a brushed head channel.
AnimatedLecture Theatre Tiered Bench Desk and Seat Row (University Lecture Hall and Campus)
A 3.6 m lecture theatre tier: a 1.45 m cast tread and 300 mm riser carrying a laminate bench desk on a steel apron and six tip-up upholstered seats on tubular standards.
Lecture Theatre Aisle Step Module (University Lecture Hall and Campus)
A 1.2 m aisle module climbing one theatre tier in two 150 mm steps: cast treads with dark riser facings, marked nosings and a recessed step light, so an aisle rises beside the seat rows on the same grid.
AnimatedLecture Theatre Tiered Bench Desk Row, Four Seat (University Lecture Hall and Campus)
A 2.4 m lecture theatre tier on the same 1.45 m tread and 300 mm riser, with four tip-up seats, for closing a rake against a side wall or a stepped aisle.
Lecture Theatre Projection Screen (University Lecture Hall and Campus)
A 3.2 m wall mounted roller projection screen shown fully down: a dark cassette on two wall brackets, a matt white face with black side masking and a weighted bottom bar.
Teaching Whiteboard Bank (University Lecture Hall and Campus)
A 3.6 m teaching wall whiteboard bank: two framed dry wipe boards on a brushed mounting rail, each with its own pen tray and end stops.
Teaching Whiteboard, Single Bay (University Lecture Hall and Campus)
A 1.8 m single bay dry wipe whiteboard on the same mounting rail, for a seminar room, a lab wall or the end of a corridor.
Teaching Room Wall Clock (University Lecture Hall and Campus)
A 320 mm dark rimmed teaching room wall clock: an open fronted bezel over a white dial with bar markers, hour and minute hands and a coloured second hand, all inside the dial.
Lecture Theatre Lectern with Monitor and Microphone (University Lecture Hall and Campus)
A 1.14 m teaching lectern: a sloped timber top, a shelf with an angled confidence monitor, a gooseneck microphone and a control plate, on a laminate body with a coloured front band.
Lecture Theatre Ceiling Projector on a Drop Mount (University Lecture Hall and Campus)
A lecture theatre data projector on a yoke and drop rod: a vented body, a stepped lens barrel toward +Z, an intake grille and a ceiling fixing plate 390 mm above the origin.
Lecture Theatre Row Number Sign (University Lecture Hall and Campus)
A 460 mm aisle post carrying an angled row number plate with a coloured face, for the end of each seat row in a raked theatre.
Accessible Space Marking Tile (University Lecture Hall and Campus)
A 1.2 m painted floor marking tile for a wheelchair space: a blue painted field with a border and a raised white pictogram, 24 mm proud of the floor.
Campus Planter with Foliage (University Lecture Hall and Campus)
A 470 mm tapered planter with a soil disc and nine broad leaf blades, for softening a corridor, an atrium or a break-out space.
AnimatedThree Stream Recycling Station (University Lecture Hall and Campus)
A three stream recycling station at 980 mm: paper, mixed and general bins on a common base rail, each with a coloured hinged lid, a shaped aperture and a signage panel.
Suspended Ceiling Light Panel (University Lecture Hall and Campus)
A 1.2 m by 600 mm suspended light panel: a brushed tray with a flat diffuser, two gear boxes and a pair of suspension wires with ceiling rosettes 440 mm above the origin.
AnimatedTeaching Lab Bench with Sink and Service Spine (University Lecture Hall and Campus)
A 2.4 m teaching laboratory wall bench at 900 mm: an epoxy resin top with an upstand, a stainless sink and swan neck tap, a green gas tap, a service spine of socket plates and a reagent shelf over two cupboards.
AnimatedTeaching Lab Island Bench, Double Sided (University Lecture Hall and Campus)
A 2.4 m double sided teaching laboratory island at 900 mm: sinks, taps and socket plates facing both ways off a central service spine, over four cupboards.
Laboratory Stool (University Lecture Hall and Campus)
A 620 mm laboratory stool: a wipe clean upholstered seat pad on a gas lift column, a chromed foot ring and a five glide base.
Laboratory Stool, Bench Height (University Lecture Hall and Campus)
A 780 mm bench height laboratory stool on the same base and foot ring, for working at a 900 mm lab bench.
Compound Laboratory Microscope (University Lecture Hall and Campus)
A 430 mm binocular compound microscope: a weighted base with coarse and fine focus knobs, a mechanical stage with slide clips, a condenser, a three objective turret and angled eyepieces.
AnimatedTeaching Lab Fume Cupboard (University Lecture Hall and Campus)
A 1.25 m teaching fume cupboard: a glazed chamber with a small sink and tap over a cupboard base, a sloped fascia, an extract duct and an airflow alarm, with a counterbalanced sash in brushed guides.
AnimatedChemical Store Cabinet (University Lecture Hall and Campus)
A 920 mm double door chemical store cabinet: a vented steel body with a bunded sump tray and three shelves, a hazard diamond and a department label, on a recessed plinth.
Laboratory Safety Shower and Eyewash Point (University Lecture Hall and Campus)
A combined laboratory drench shower and eyewash point: a floor mounted post with a 340 mm rose on a pull rod, a stainless eyewash bowl with twin nozzles and a paddle, on a green marked base plate with an identification sign.
Laboratory Safety Sign Set (University Lecture Hall and Campus)
A 1.3 m rail of four laboratory safety signs: a warning triangle, a prohibition disc, a mandatory disc and a green emergency route square, on brushed mounting rails.
AnimatedLaboratory Equipment Trolley (University Lecture Hall and Campus)
A 900 mm three shelf laboratory equipment trolley on four braked castors, with lipped shelves, a push handle and a coloured department plate.
AnimatedStudent Locker Bank, Eight Door (University Lecture Hall and Campus)
A 1.44 m student locker bank: two tiers of four doors on a recessed plinth, each leaf with a pull, a cam lock, louvred vents and a coloured number plate.
Campus Noticeboard (University Lecture Hall and Campus)
A 1.4 m by 1.0 m campus noticeboard: a felt field in a coloured frame with six pinned notices and drawing pins.
Campus Noticeboard, Department Green (University Lecture Hall and Campus)
The same campus noticeboard in the department green frame colour, so a corridor can carry more than one board without repeating itself.
Corridor Bench (University Lecture Hall and Campus)
A 1.6 m corridor bench: five timber slats on a welded steel frame at 450 mm, for a teaching floor circulation space.
Corridor Drinking Fountain and Bottle Filler (University Lecture Hall and Campus)
A 1.24 m stainless corridor drinking fountain with a bowl and bubbler, a push pad and a recessed bottle filler with an indicator plate.
Corridor Panel Radiator (University Lecture Hall and Campus)
A 1.2 m double panel corridor radiator on wall brackets at 120 mm: finned panels with a top grille, a thermostatic head one end and a lockshield the other.
Seminar Room Table (University Lecture Hall and Campus)
A 1.8 m by 800 mm seminar room table at 730 mm: a laminate top with a postformed front edge on welded tube leg frames, with a modesty panel and an under-top cable tray.
Stacking Seminar Chair (University Lecture Hall and Campus)
A stacking seminar and lecture chair: a coloured polypropylene seat and back shell with a grab rail, on a chromed tube four-leg frame with glides.
Seminar Round Table, Four Place (University Lecture Hall and Campus)
A 1.1 m round seminar and break-out table at 730 mm on a four-arm pedestal base, seating four.
Stack of Six Seminar Chairs (University Lecture Hall and Campus)
Six stacking seminar chairs nested on one frame, 1.14 m high, for the corner of a seminar room or a store.
AnimatedMobile Double Sided Whiteboard (University Lecture Hall and Campus)
A 1.6 m double sided mobile whiteboard: two framed dry wipe faces in a tube frame on an A-base with four braked castors and a pen tray.
AnimatedFlip Top Training Table on Castors (University Lecture Hall and Campus)
A 1.6 m by 700 mm flip top training table on braked castors: a laminate top on a central tilt axis over a T-leg frame, so the top tips to vertical and the tables nest.
Study Carrel Run, Three Bay (University Lecture Hall and Campus)
A 3.6 m three bay study carrel run: a shared laminate worktop on tube leg frames with fabric back and divider screens, a power and data plate per bay and a shelf over the back screen.
High Back Soft Seating Pod (University Lecture Hall and Campus)
A 950 mm high back soft seating pod for a student break-out space: an upholstered seat and back inside two 1.3 m acoustic wings, with a laptop shelf across one arm.
High Back Soft Seating Pod, Two Seat (University Lecture Hall and Campus)
A 1.5 m two seat version of the high back acoustic pod, on the same wings and laptop shelf, for a pair working together.
Campus Cafe Table (University Lecture Hall and Campus)
A 720 mm round campus cafe table at 740 mm: a timber top on a chromed column and a weighted disc base.
AnimatedCampus Vending Machine (University Lecture Hall and Campus)
A 920 mm glazed front vending machine: four decks of spirals and product behind a full height hinged glass door, with a keypad column, a coloured header and a delivery bin.
Teaching Floor Stair Flight with Handrail (University Lecture Hall and Campus)
A 1.4 m wide half flight of eight risers climbing 1.4 m: vinyl treads with marked nosings on closed strings, a landing nib at the top and a tube handrail over a glazed balustrade.