/vr/ - Retro Games

>>9000974
>where polygons/sectors can be drawn over others as long as you cannot see the first ones.
It's interesting, you could have levels with rooms on top of each other and see parts of two rooms at the same time, but never two rooms in a vertical line at the same time. So you could use tricks when making levels like putting a tower on top of the doorway of a building and be able to both enter the building and climb the roof (but not the tower). But yeah never more than two rooms and only in that limited way.