This page will just have the algs I use for the vandenbergh method.
Step 1 - Cubeshape:
I don't use anything special. I might update if I get a better method.
Step 2 - CO:
This step is intuitive for me.
Step 3 - EO:
4 edges: (1,0)/(-1,-1)/(3,3)/(1,1)/
3 edges: (1,0)/(0,-3)/(0,-3)/(-1,-1)/(0,3)/(0,3)/
L-L: (1,0)/(-3,0)/(-1,-1)/(4,1)/(-1,0)
L-Bar: (1,0)/(3,0)/(-1,-1)/(-3,0)/(4,1)/(-3,0)/(-1,-1)/(4,1)/(-1,0)
Bar-L: (0,-1)/(-3,0)/(1,1)/(3,0)/(0,-3)/(-3,0)/(-1,-1)/(4,1)/(-1,0)
Bar-Bar: (1,0)/(-1,-1)/
1 edge: (1,0)/(0,-3)/(0,-3)/(-1,-1)/(1,4)/(0,3)/
Step 4 - CP:
A-N: /(3,0)/(-3,0)/(-3,3)/(-3,0)/(3,0)/
D-N: </(3,3)/(3,0)>*3
A-A: /(3,0)/(-3,-3)/(0,3)/
D-A: </(-3,0)/(3,0)>*2 /
D-D: /(3,-3)/(-3,3)/
Step 5 - EP:
Just a few
Opp-L: (1,0)/(0,-1)/(0,-3)/(5,0)/(-5,0)/(0,3)/(0,1)/(5,0)
L-Opp: (0,-1)/(1,0)/(3, 0)/(0,-5)/(0,5)/(-3, 0)/(-1, 0)/(0, -5)
CW-U: (1,0)/(0,-3)/(-1,0)/(3,0)/(1,0)/(0,3)/(-1,0)/(-3,0)/
CCW-U: /(3,0)/(1,0)/(0,-3)/(-1,0)/(-3,0)/(1,0)/(0,3)/(-1,0)
H-H: (1,0)/(2,-4)/(1,1)/(2,2)/(-5,1)/(5,0)
Z-Z: (0,2)/(-3,0)/(1,1)/(3,-3)/(-1,-1)/(0,3)/(0,-2)
H-Z: /(3,3)/(0,3)/(1,-5)/(4,-2)/(4,1)/(3,3)/
H-Opp: /(3,3)/(0,-3)/(3,3)/(0,-2)/(-2,4)/(2,-4)/(0,-1)/(3,3)/(0,3)