← All projects
OUR OWN PRODUCTION AUGMENTED REALITY KOPRIVNICA, CROATIA

Cajghaus AR

A historic building you can place anywhere – and walk around at full scale.

A realistic 3D reconstruction of the historic armory in Koprivnica, known as “Cajghaus”. Explore the building in space from every angle and experience its appearance at full scale – straight from your phone’s browser, no app needed.

Try the AR model Plan a similar project
Client
In-house projectFragment Digital
Launched
August 2024
Project duration
4 weeks
Works on
Web AR · iOS · Android
What we did
3D ReconstructionMaterials & TexturingAnimationDynamic LightingOptimizationWeb AR
Live 3D model
Drag to rotate · scroll to zoom
Try it yourself

Cajghaus

Model 1

The historic armory of Koprivnica, rebuilt in 3D from real photographs – with accurate geometry and realistic materials.

  1. Rotate and zoom to explore the building
  2. Tap “View in your space” on your phone
  3. Place it outside and walk around it at full scale

Tap “View in your space” on the model to place the building around you.

On a computer?Scan with your phone camera to open this page and see Cajghaus in AR.
1:1full-scale building in augmented reality
4weeks from photos to a finished AR model
360°explore it from every angle and perspective
0apps to install – AR right in the browser
In real life

History, standing right in front of you

In augmented reality the Cajghaus appears in the real world around you – on a street, a square or a field. Walk closer to see the details or step back to take in the whole building at full scale.

  • Realistic materials & textures
  • Animated elements
  • Dynamic lighting
  • Camera movements
  • Optimised for mobile
  • Web AR – no app
Cajghaus 3D model shown in augmented reality on a phone – placed in a real room
Animation

See it come to life

How we built it

From photos to a building you can walk around

Cajghaus is our own project – a showcase of how quickly a real building can become a detailed, interactive AR experience. The same process works for heritage sites, new architecture, real estate and tourist attractions.

  1. Analysed real photographs to plan the 3D reconstruction
  2. Created accurate geometry and applied realistic materials and textures
  3. Optimised the model for performance, with animated elements, dynamic lighting and camera movements
  4. Prepared it for AR viewing on mobile devices via the Web AR API
Where this works

Any building, at full scale, on any phone

Heritage & tourism

Bring lost or ruined buildings back to their original look – right on the spot where they once stood.

Architecture & real estate

Show future buildings on the actual plot before construction starts – to clients, investors and citizens.

Cities & municipalities

Present urban projects and landmarks in an engaging way – shared with a simple link or QR code.

Brands & events

Pavilions, stands and products in true scale – let people explore them before they exist.

Education

Let students walk through history and architecture instead of just reading about it.

Have a building in mind?

Send us a few photos – we’ll tell you how it could look in AR.

Get in touch →

Put your building on the map – in AR

We turn photos and plans into realistic 3D models people can explore at full scale – for heritage, architecture, tourism and brands.

Book a call See more projects