Section 4 · Vector Construction

Pen Tool

Definition

The primary tool for placing anchor points and drawing bezier paths directly.

Why it matters

The pen tool is difficult at first and non-negotiable afterward — nearly every precise vector construction, and the most accurate raster selection method, depends on it.

Example

Tracing a hand-drawn mark into clean vector by placing points at each direction change.

An image with a hand drawn sketch of a robot with a vectorized trace next to it.
https://www.youtube.com/watch?v=zyYr01zrBFs
Note

Expect real frustration, and give it more than one session before it clicks. Repetitive tracing drills over existing shapes build the motor skill faster than open-ended drawing, because the target is unambiguous and mistakes are visible immediately.