peekxc / simplextree-py Goto Github PK

from simplextree import SimplexTree

PrincipalFaces = [
    [0, 1],
    [0, 3],
    [1, 2],
    [1, 4],
    [2, 5],
    [4, 7],
    [5, 8],
    [7, 8]]

st = SimplexTree(PrincipalFaces)
print(st)
print("Maximal: " + str(st.maximal()))

st.collapse([0,3], [3]) # Works
print("Maximal: " + str(st.maximal()))

st.collapse([0,1], [0]) # Crashes, and this is a free pair
print("Maximal: " + str(st.maximal())) # Does not print, as the program has crashed
print("Simplices: " + str(st.simplices()))