Problem drawing a sphere in OPENGL ES

Question

I\'ve been trying to create my own sphere using OpenGL ES and I followed the math described here http://www.math.montana.edu/frankw/ccp/multiworld/multipleIVP/spherical/lear

Answer 1

Change this

for(double phi = -(Math.PI/2); phi <= Math.PI/2; phi+=dPhi)

to this

for(double phi = -(Math.PI); phi <= Math.PI; phi+=dPhi)