Markers are visible when behind terrain

[smitja]

When 3D (mapbox-raster-dem) terrain is applied and map is pitched, markers behind terrain are dimmed but visible.

Is this intended behaviour? Is it possible to hide these markers?

[mourner]

Not at the moment — looks like the 0.2 opacity value for occluded markers is currently hardcoded:

https://github.com/mapbox/mapbox-gl-js/blob/745a210598ce407aad689a504ca7170f8da39795/src/ui/marker.js#L443-L446

We might need to introduce an option for this.