Rendering Spheres glutSolidSphere and glutWireSphere using GLUT in C – A sample program

GLUT provides function glutSolidSphere to render a Solid Sphere and glutWireSphere to render a Wire Frame Sphere. They Render the spheres centered at the modeling coordinates origin of the specified radii. The sphere is subdivided around the Z axis into slices and along the Z axis into stacks. Here are the syntax of both the above functions

Where, radius –> The radius of the spheres, slices –> The number of subdivision around the Z-axis and stacks –> The number of subdivisions along the Z-axis.