Globe and sky

The Styling module's view knobs own the map-level MapLibre state that a style switch would otherwise reset — projection and sky — so a globe stays a globe across setStyle. They are knobs like any other: set, get, reset and getConfig() carry them, and they work on any style, custom ones included.

Projection and sky

const styling = await StylingModule.get(map);

styling.set('view.projection', 'globe');
styling.set('view.sky', true);        // MapLibre's default sky is fully transparent: a globe with no atmosphere

The globe preset sets both in one call. 3D terrain is not a knob: it needs the elevation style part loaded first, which TerrainModule.get does for you.

Sky colours

The sky follows the style's light/dark theme: a daylit blue with a white horizon over a light style, a night blue with a dim horizon over a dark one. view.skyColor and view.horizonColor override either, and a style that declares its own sky wins over both.

The colour behind the map

view.spaceColor is the colour behind the map — what a globe leaves visible around the planet. The map canvas is transparent there, so something has to fill it. Where your page already gives the map container a background, that colour is the knob's default and what a reset returns to, so the SDK never paints over your own styling. Where it does not, the knob follows the style theme as the sky does, and is re-applied after a setStyle, so switching light to dark carries the surround with it:

styling.set('view.spaceColor', '#05070d');   // or leave it to follow the style theme

What to expect

Three things worth knowing, measured rather than assumed:

• The globe flattens to Mercator between zoom 11 and 12 by design.
• Without view.sky a globe has no atmosphere.
• MapLibre's fog over a tilted view starts at pitch 60, which is also its default maxPitch, so raise maxPitch on the map if you want to see it.

The demo above zooms a globe into 3D terrain; the 3D terrain playground keeps a tilted camera, its sky and its relief across a style switch. The map effects plugin adds a depth of field over a tilted view.

Related guides and examples

Related guides

• Map styling — the knobs, their catalogue, presets and settings
• Terrain — hillshade and the 3D surface a pitched globe shows
• Depth of field — a lens over a tilted view

Related examples

• Globe and 3D terrain — the view knobs, then 3D terrain as you zoom in
• 3D terrain playground — sky and relief that outlive a style switch