/LD Kit [wip] #8
Decided to add more functionality while also fixing some remaining issues with rotation of base etc.
- added functionality to have additional floors
- added ability to have different windows for upper floors
- added per floor floors and ceilings
- added support for window sills etc. (also alternates for upper floors)
- added simple roof (only for rectangular buildings so far)
- a number of fixes for local/world translations and rotations
More to come soon.