OptionalbedBed boundary loop for every shape, rect included (DD-032), drawn above the grid. When set, grid lines lying on the bed edge and the cage's floor edges are not drawn: the outline replaces them. Omit: no loop on rect beds, today's grid-colored loop (opacity +0.3) on non-rect beds.
OptionalbedBuild-plate surface (#185); default { mode: 'none' } (bare grid).
OptionalboxOptionalboxOptionalgridOptionalgridMajor grid tier (DD-032). every snaps to whole minor pitches: every k-th minor line (by integer
index from the bed minimum, k = max(1, round(every / grid))) is drawn as a major line instead. So
every: 50 on a 15 mm grid gives majors every 45 mm, and a grid-pitch change never throws.
Omit for one tier.
OptionalgridOptionalshowShow the full build-volume wireframe cage (the box up to def.z). Default true. When
false, only the bed/plate (grid + surface + origin) shows — the cage is decoupled from the plate
(#306/#6), so a consumer can present the printable bed without the whole machine volume.
Themed styling (DD-009 D4, #153). Omitted fields keep the original constants; the origin tripod (semantic RGB axes) is never themed.