As of today, fill-extrusion-opacity is applied to the whole layer, not per feature
opacity: 1
opacity: 0.5
The user may want the entire extrusion layer to be transparent to show the 2D layers underneath, but other users may want to get a sense of the extruded features behind those in the foreground.
Maybe a flag or maybe decoupling this property in fill-extrusion-layer-opacity and fill-extrusion-feature-opacity would do the trick
As of today,
fill-extrusion-opacity
is applied to the whole layer, not per featureopacity: 1![image](https://github.com/user-attachments/assets/25db4d56-203f-4f51-b6dc-07db93b8b202)
opacity: 0.5![image](https://github.com/user-attachments/assets/e3d83671-54c8-4278-aff4-72eb03db2acf)
The user may want the entire extrusion layer to be transparent to show the 2D layers underneath, but other users may want to get a sense of the extruded features behind those in the foreground.
Maybe a flag or maybe decoupling this property in
fill-extrusion-layer-opacity
andfill-extrusion-feature-opacity
would do the trick