SolidPolygonLayer

The deck.gl SolidPolygonLayer generates extruded 3D surfaces from polygons. Unlike PolygonLayer, it always renders as a solid volume and supports complex shapes with holes.

from ipydeck import Deck, Layer, ViewState

hills = Layer(
    type="SolidPolygonLayer",
    data=[
        {
            "name": "Twin Peaks",
            "polygon": [
                [-122.4477, 37.7543],
                [-122.4401, 37.7514],
                [-122.4436, 37.7447],
                [-122.4522, 37.748],
            ],
            "elevation": 150,
        }
    ],
    get_polygon="@@=polygon",
    get_elevation="@@=elevation",
    get_fill_color=[102, 205, 170],
    extruded=True,
    pickable=True,
)

Deck(
    layers=[hills],
    initial_view_state=ViewState(latitude=37.75, longitude=-122.446, zoom=13, pitch=45),
    tooltip={"text": "{name}"},
)

Add wireframe=True to display polygon edges alongside the filled surface.