Click a region to select it, then use the arrow keys to move it (X/Z),
H/Y to move it up/down (Y), or Delete to remove it. These edits only
affect what's on screen until you save them.
blocks
Click a region in the 3D view to select it, assign it as Step or Cap, then
save the pair. Repeat for as many Step/Cap pairs as you need. Each pair's
repeat count is computed automatically from the LCM of step widths sharing
an axis, so differently-sized Steps stay evenly spaced. The shared Stack
Count field above acts as a cycle multiplier on top of that.
minemev renderer