Paraboloid
Plot of a paraboloid surface by revolutions.
$f(u, v) = (x, y, z)^T$ with
- $x = u \cos v$
- $y = u \sin v$
- $z = a u^2$
where $a$ is a scaling factor, $0 \le u \le 5$, and $0 \le v \le 2\pi$.
The square $u^2$ for $z$ results in the unit 1/metre for $a$.
0.3
30
1
10
true
true
false
false
false
false