Welcome to Geo2D’s documentation!

This is the documentation for Geo2D Python 3 compatible package. I made this package because I started a pet-project, a little game that I’m working on and I didn’t find a suitable 2D geometry Python package. This and also because I wanted to learn a new few things... practice makes perfect... well or at least fools you into thinking you can become perfect.

So this is by no means a complete package, but it does the job I’m after at least. Hope you’ll find it as useful as I did.

Contents:

Since I feel so generous here is a little something you can do with this package:

import geo2d.geometry as g
import matplotlib.pyplot as plt

p = g.Polygon(((0, 0), (0, 5), (5, 5), (5, 0)))
amin = 1
amax = 4
rmax = 14
pL = [p]
s = []
while len(pL) > 0:
    pW = pL.pop()
    tmp_p, tmp_s = pW.divide(relative_phi=90)
    a = min((p.area for p in tmp_p))
    r = max((p.bbox_width/p.bbox_height for p in tmp_p))
    while (a < amin) or (r > rmax):
        tmp_p, tmp_s = pW.divide(relative_phi=90)
        a = min((p.area for p in tmp_p))
        r = max((p.bbox_width/p.bbox_height for p in tmp_p))
    s += tmp_s
    for i in tmp_p:
        if i.area > amax:
            pL += [i]
plt.plot([i.x for i in p], [i.y for i in p])
for i in s:
    plt.plot([j.x for j in i], [j.y for j in i], 'r-')
plt.xlim((-1, 6))
plt.ylim((-1, 6))
plt.show()

Note you have to have matplotlib installed for this to work. (http://matplotlib.org - I’m sure you do).

Try to run it and figure it out... well you have to, since I won’t give any documentation on it :D.

Indices and tables

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