2D vector and rectangle classes
This package provides 2D vector and rectangle classes. These classes were written to be used in games, so they have some methods that conveniently tie into pyglet and pygame, but for the most part they are quite general and could be used for almost anything.
The vecrec module is pure-python, dependency-free, and available from PyPI:
$ pip install vecrec
In lieu of complete API documentation, here are a few examples showing how to construct and use use the Vector and Rect classes provided by this package:
>>> from vecrec import Vector, Rect >>> a = Vector(1, 2) >>> b = Vector(3, 4) >>> a + b Vector(4, 6)
Rectangles are more commonly constructed using factory methods:
>>> Rect.from_size(8, 11) Rect(0, 0, 8, 11) >>> Rect.from_center(a, 1, 1) Rect(0, 1, 1, 1)