Native support for "Polygon collider 2D"

[kalmiya]

The 2D Geometry boundaries script works with Volumes (boxes, ... ) as shown in the demo, but does not support "2D Polygon colliders".

However for a sidescroller/parallax game, 2D Polygon colliders are much more convenient to edit, compared to volumes (getting bounding-boxes to nicely align on slopes is doable, but not really convenient).
It would be nice if 2D Polygon colliders could be supported  directly ( maybe via a separate Extension ).

What I currently do is edit my 2D polygon collider,  select it and execute a script to extrude it into 3D ( see forum.unity.com/threads/trying-extrude-a-2d-polygon-to-create-a-mesh.102629/ ).
That works really well, but native support would be more convenient

[Luís Pedro Fonseca]

Hi,

I agree it would be convenient, but the reason why I opted for 3D colliders was because they work on every direction and the 2D colliders only work on the XY axis.

Thanks for the suggestion!

[kalmiya]

Ah right, didn't think of that use-case so understandable decision, and it's not really a big deal since you can simply extrude the 2D shape.