Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In mathematics, a super-ellipsoid or superellipsoid is a solid whose horizontal sections are super-ellipses (Lamé curves) with the same exponent r, and whose vertical sections through the center are super-ellipses with the same exponent t.Super-ellipsoids as computer graphics primitives were popularized by Alan H. Barr (who used the name "superquadrics" to refer to both superellipsoids and supertoroids).[1][2] However, while some super-ellipsoids are superquadrics, neither family is contained in the other.