How do you turn a cube into a sphere?
- by Tom Dalling
I'm trying to make a quad sphere based on an article, which shows results like this:
I can generate a cube correctly:
But when I convert all the points according to this formula (from the page linked above):
x = x * sqrtf(1.0 - (y*y/2.0) - (z*z/2.0) + (y*y*z*z/3.0));
y = y * sqrtf(1.0 - (z*z/2.0) - (x*x/2.0) + (z*z*x*x/3.0));
z…
