Fix underground bicycle parkings masking buildings. Fix #505.

[Phyks]

No description provided.

[Florimondable]

Well, I'd like to render also underground bicycle parking, no ?

[Phyks]

It's still rendered, but only with an icon, not with the whole surface render.

[Florimondable]

Ok, but I think it's usefull to know what is the shape of the bicycle parking to know where is the entrance. An icon lost in nowhere doesn't help much.

May be we should render amenities_poly under road layers ? With building layer ?

[Phyks]

We cannot move the whole amenities-poly layer since we want the icons to be always on top.

We might move the surface rendering in the landuse layer? https://github.com/cyclosm/cyclosm-cartocss-style/blob/master/project.mml#L137-L165

This would not work for a surface bicycle parking on top of the roof of a building though.

[Florimondable]

We cannot move the whole amenities-poly layer since we want the icons to be always on top.

Yes, we need to keep this layer for icon rendering, but area can be moved.

We might move the surface rendering in the landuse layer? https://github.com/cyclosm/cyclosm-cartocss-style/blob/master/project.mml#L137-L165

This would not work for a surface bicycle parking on top of the roof of a building though.

Yeah, I think we need to think at "how to render bicycle parking area as an indoor, or building like amenities", so may be we can use the "buildings" layer ?
Roads would be rendered over, and we could layers things over/under the bicycle parking areas.