Cone.Phi¶

Cone.Phi(r, phi, z)¶

Surface function of a cone

\[\begin{split}\Phi(r(z),\phi,z)= \begin{bmatrix}r(z)\cos(\phi)\\r(z)\sin(\phi)\\z\end{bmatrix}\end{split}\]

with polar angle \(\phi\) and radius function along the \(z\)-axis

\[r(z)=r_1+\frac{r_2-r_1}{l-1}(z-1)\]

with radii \(r_1\) and \(r_2\) and cone length \(l\).

Parameters:

Returns: