Hi,
Thanks for the interesting question. Turns out that's trickier than it looks.
Please see the attached file for a possible solution. There are a few notes on how to use it.
- I've split the spline into two. One for the main U shaped spline, and another that contains the intermediary walls
- Vertices are set to Corners to create a corner, and Bezier-Corners to create a T junction
- There's a padding parameter that can either create a mortar joint or overlap bricks
- Bricks should be the same size on the X Axis. There are parameters to override the size if you want them or leave them at 0 to use the size of the original geometry
I hope that helps, let me know if there's anything else that you need.
All the best,
Paul