static bool FacesAreAdjacent(ProBuilderMesh mesh, Face a, Face b)
{
for (int i = 0, c = a.edgesInternal.Length; i < c; i++)
{
var ea = mesh.GetSharedVertexHandleEdge(a.edgesInternal[i]);
for (int n = 0; n < b.edgesInternal.Length; n++)
{
var eb = mesh.GetSharedVertexHandleEdge(b.edgesInternal[n]);
if (ea == eb)
{
return(true);
}
}
}
return(false);
}
