Draw

Draw to trace a shape the shelf doesn’t have. Flip the switch at the top of the Stack card from Place to Draw, then tap dots on the floor to trace an outline. Tap the first dot again to close the loop.

Flat or solid

Once the loop closes, a switch appears. Flat makes a sheet, like a rug or a leaf on the ground. Solid raises the outline into a block, with a Height stepper for how tall. Press Make it and it becomes a real piece, just like a stamped shape.

Fixing a wobbly line

While tracing, ↩ Undo dot takes back the last dot and ✕ Start over clears the whole outline. Nothing is built until you press Make it.

A drawn sheet has no rings to nudge; it reshapes through Points instead, and Grow Out can turn it into a watertight solid any time.