export const BuildingsLayer: mapboxgl.AnyLayer = {
	id: '3d-buildings',
	source: 'composite',
	'source-layer': 'building',
	filter: ['==', 'extrude', 'true'],
	type: 'fill-extrusion',
	minzoom: 15,
	paint: {
		'fill-extrusion-color': '#aaa',

		// use an 'interpolate' expression to add a smooth transition effect to the
		// buildings as the user zooms in
		'fill-extrusion-height': ['interpolate', ['linear'], ['zoom'], 15, 0, 15.05, ['get', 'height']],
		'fill-extrusion-base': ['interpolate', ['linear'], ['zoom'], 15, 0, 15.05, ['get', 'min_height']],
		'fill-extrusion-opacity': 0.6,
	},
};