3D print One Barangaroo (Crown Sydney)
A free, printable model of One Barangaroo, a twisting, curved tower rising from a low podium beside the water, with neighboring towers and piers around it, generated from real map data in your browser.
Free, in your browser. Exports a slicer-ready 3MF.
About One Barangaroo (Crown Sydney)
In Barangaroo, New South Wales, Australia, stands Crown Sydney, also called One Barangaroo after its street address. WilkinsonEyre designed the skyscraper, which has 75 floors and reaches 271.3 m (890 ft), the tallest building in Sydney. Crown Resorts developed it. Mainly a hotel and residential apartments, it also holds a casino and other hospitality venues. It is a major part of the plan to redevelop Barangaroo in central Sydney, and its neighbors in a cluster of skyscrapers are One Sydney Harbour and International Towers.
Its site was once industrial wharves; after they fell out of use, the 1960s and 70s saw them paved over by land reclamation. Crown Resorts held a design competition in 2013, and a jury voted unanimously in May 2013 for the WilkinsonEyre design over shortlisted entries from Adrian Smith + Gordon Gill and Kohn Pedersen Fox. The design draws on natural forms and curved geometry, with three "petals" twisting and rising as one. Parametric 3D modeling gave the outer skin a 60-degree twist, with helical columns on the perimeter and a vertical core.
Construction began in October 2016 with excavation and decontamination of the site. Tower cranes were assembled in February and March 2018, and the structure then began to rise, with a top-down method used on the core. By March 2019 it had reached 120 m (390 ft), and the fitting of about 7000 triangular glass panels to the facade followed. The main core topped out in March 2020, the floorplates reached the full architectural height in May 2020, and the tower was inaugurated to the public on December 28, 2020.
How it prints
Make this print opens the generator on a 600 m square around the landmark. Buildings print at close to true scale, so the landmark grows with the print size.
| Print size | Landmark height | Scale |
|---|---|---|
| 160 mm default | 73 mm | 1:3,750 |
| 200 mm | 91 mm | 1:3,000 |
| 256 mm | 116 mm | 1:2,344 |
-
North
-
East
-
South
-
West
- Twisting skin with fine panel lines
- The tower is a smooth, twisting shape with fine panel lines running up its skin. Layers of 0.12 to 0.16 mm keep the curves smooth, and slow printing with good cooling helps the narrow top.
- Slim tower on a low podium
- The tower is tall and slim next to its low podium base. Print friendly adapts thin parts to your print scale; Full detail keeps the fine skin detail, best with a larger print.
- One piece with the ground
- One Barangaroo (Crown Sydney) is joined to the ground in the exported file, and the four-side check found no floating parts, so nothing needs gluing.
- Pick the detail for your nozzle
- In the Buildings settings, set Landmark detail to Print friendly to adapt thin parts and small details to the print scale. Full detail keeps every modeled feature, for larger prints or a finer nozzle.
- Colors
- Buildings, roads, water and ground arrive as separate filament slots in the 3MF. One Barangaroo (Crown Sydney) takes the building color.
- File format
- You get a 3MF for Bambu Studio, OrcaSlicer or PrusaSlicer. Any of them can save it as STL if you need one.
About this model
One Barangaroo (Crown Sydney) is one of more than 2,300 landmark models in Mini Skyline. They are made with AI, and each one is checked from four sides in its real surroundings before release. Everything around it is built from OpenStreetMap and Overture map data. If you would rather print the shape from map data, turn off Landmark models in the Buildings settings.
Common questions
Is there a One Barangaroo (Crown Sydney) STL I can download?
Mini Skyline builds the file for you in your browser and exports 3MF, which every major slicer opens. If you need an STL, open the 3MF in your slicer and export it from there.
How big can I print it?
Any print size from 40 mm across. One Barangaroo (Crown Sydney) grows with the print: about 73 mm tall on the default 160 mm print. For a model larger than your printer bed, Project Mode splits the area into tiles.
Is it free?
Yes. Generation runs in your browser, with no account and nothing behind a paywall.
