collide() response does not work

[tancak]

When I collide 2 polygons and check the response for the overlap the response is not modified. I have attached a short piece of code to show what I mean.

from collision import *
from collision import Vector as v

p1 = Concave_Poly(v(0,0), [v(0,0), v(10,10), v(10,0)])
p2 = Concave_Poly(v(0,0), [v(0,0), v(0,5), v(5,5), v(5,0)])

r = Response()
r.reset()
c = collide(p1, p2, response = r)

if c:
    print(r)

The two polygons clearly overlap but the response is:

Response [
        a = None

        b = None

        overlap = inf
        overlap_n = Vector [0, 0]
        overlap_v = Vector [0, 0]
        a_in_b = True
        b_in_a = True
]

I'm running this with Python 3.9.1

[crunchpaste]

Still an issue with python 3.11. I guess the project was abandoned some time ago.