Early draft for inverting the grid. Icky algorithm (because the concrete XML tree is “read-only”) but it works…!
Early draft for inverting the grid. Icky algorithm (because the concrete XML tree is “read-only”) but it works…!

Metalaka/Central,Grummfy/Central,Grummfy/Central,vcgato29/Central,Metalaka/Central,vcgato29/Central