Putting Down a Guide¶
Mode: Object Mode, in Draw
Shortcut: F freehand, LMB pen, L line, O circle
Freehand¶
Hold F and drag. Return to the start to close a loop.

Pen¶
Click for a corner, click and drag for a smooth point. Click the first point to close the loop, or press Enter to finish it open.

Line¶
Hold L and drag.

Circle¶
Hold O and drag from the center outward. Shift makes it round.

Cut Through¶
Drag from off the mesh across it. The cut goes all the way through, front and back, so a stroke across the neck gives a ring all the way around.

A stroke that starts or ends on another guide is glued to it; see Junctions.