Determining if a point is inside a polyhedron

Question

I\'m attempting to determine if a specific point lies inside a polyhedron. In my current implementation, the method I\'m working on take the point we\'re looking for an array of

Answer 1

It turns out that the problem was my reading of the algorithm referenced in the link above. I was reading:

N = - dot product of (P0-Vi) and ni;

as

N = - dot product of S and ni;

Having changed this, the code above now seems to work correctly. (I'm also updating the code in the question to reflect the correct solution).