glutSolidTorus and glutWireTorus render a solid or wireframe torus (doughnut) respectively.
Usage
void glutSolidTorus(GLdouble innerRadius,
GLdouble outerRadius,
GLint nsides, GLint rings);
void glutWireTorus(GLdouble innerRadius,
GLdouble outerRadius,
GLint nsides, GLint rings);
Description
glutSolidTorus and glutWireTorus render a solid or wireframe torus (doughnut) respectively centered at the modeling coordinates origin whose axis is aligned with the Z axis.