Solidify
Creates a uniform thickening. If you just need to extrude objects, you should use a regular extrude node . With large amounts of processing, it is worth baking the result.
Settings
Geo to Instance – translates the geometry to instances, but without the correct positions. Use make instance to save positions
Selection – selection
Extrude – extrusion height
Midpoints – The position of the Midpoint
Top/Bot/Side – The selection is for geometries, it may not work correctly if there are not enough points in the geometry.
