Mathematical Experiment 9
Construct a VRML file illustrating the intersection of two cylinders having
the same radius, with axes meet and perpendicular to each other.
Construct the portion of the cylinder x2 + z2 = 0.81
lying outside x2 + y2 =1.
Construct the solid bounded by the parabolic cylinder
z = 4 - y2
and the elliptic paraboloid
z = x2 + 3y2.
Construct the Astroidal Ellipsoid given
x = (cos(u)cos(v))3,
y = (sin(u)cos(v))3
z = sin3(v)
Construct this surface: