Layer Stacker
Repeat a Path across N layers at a constant layer height, emitting one extrusion segment per layer. Supports per-layer rotation, XY scale interpolation, and seam-shift rotation so every lap's seam lands in a different place.
Node
Interactive preview is available in the interactive reader.
Sockets
path (in)- Path. Required.
layers (in)- Int. Optional layer-count override.
layerHeight (in)- Float. Optional layer-height override.
toolpath (out)- Toolpath — N stacked extrusion segments at increasing Z.
Parameters
Layers- Total number of layers. Default: 20.
Layer H (mm)- Constant layer height. Default: 0.2.
Z Start (mm)- Z of the first layer. Default: 0.2.
Rot/Layer (°)- Rotation applied per layer around the profile centroid. Default: 0. Use something like 15–45° for a twisted vase.
Start Scale / End Scale- Per-layer XY scale factor, linearly interpolated across the stack. Defaults: 1 and 1 (constant).
Seam Shift- Number of vertices the seam is shifted each layer. Default: 0 (no shift). >0 hides stacked seams.