Is there a complete list for what tags are supported by osm2world (or at least for buildings)? Because I don’t see e.g. support for barriers as building parts (min_height doesn’t work here), but windows seem to be supported very well. It would be good to know which tags can be used for osm2world and which not.
Of course, that doesn’t answer more complex questions like yours: While both min_height and barrier are supported, the combination of the two is not (yet?) supported. More on that in this related GitHub issue.