Geometry

Lab setup

First, make sure you have completed the initial setup.

Open Terminal. Run the update command to make sure you have the latest code.
```
$ mwc update
```

Move to this lab's directory.

$ cd ~/Desktop/making_with_code/mwc1/unit3/lab_geometry

Move to your MWC directory.
```
$ cd ~/Desktop/making_with_code
```

Get a copy of this lab's materials.

git clone https://git.makingwithcode.org/mwc/lab_geometry.git

Work in progress. This lab isn't finished yet -- it's included here so it can be worked on, not because it's ready to assign.

Note: skipped standards alignment beyond the existing 9-12.CT.5 tag for this reason -- the content (magic methods, type-checking, tuples vs. lists) is still just a bullet list in the devnote below, not written lab text, so there's not enough here yet to judge honestly against csta2026 or to double-check CT.5. Revisit once this lab is actually written.

In this lab we will use object-oriented programming to work with ideas from geometry, specifically points, vectors, and lines. So far we have only used object-oriented programming to create games--this makes sense since object-oriented programming is all about creating models and a game is basically just a model of specific actions and goals.

>>> from geometry.point import Point
>>> from geometry.vector import Vector
>>> pt = Point((1, 1))
>>> vec = Vector((4, 0))
>>> pt - vec