Superellipsoid vs Superellipse - What's the difference?
superellipsoid | superellipse |
(algebra, geometry) A closed surface, of which the sphere and ellipsoid are special cases, whose parametric equation is x = a.cos2/rt, y = b.cos2/rt, z = c.cos2/rt.
(algebra, geometry) a geometric shape constituting a transition between a rectangle and a circle; a closed curve, of which the circle and ellipse are special cases, whose parametric equation is x = a.cos2/rt, y = b.cos2/rt