good news for all architects/Builders !
the engine accept :
- rotation 90 degree
- change dynamically the colors of tile
- all blocks can be a wall tiles (darker visual)
- take a big screenshoot (whatever size you want) without dezoom (no loose picture quality)
and much features later !
This is a first test for a picture with and without Slopes (right) the background is not present, it is normal do not worry.