Creates a rounded cylinder.

## Parameters

`radius`

: The radius of the cylinder. It also accepts a vector`[r1, r2]`

.`r1`

is the bottom radius and`r2`

is the top radius of a cone.`h`

: The height of the cylinder or cone.`round_r`

: The sphere radius which fits the edges of the bottom and the top.`center`

:`false`

(default), z ranges from 0 to h.`true`

, z ranges from -h/2 to +h/2`convexity`

: See Rotate Extrude for details.`$fa`

,`$fs`

,`$fn`

: Used to control the rounded edges. Check the circle module for more details.

## Examples

```
include <rounded_cylinder.scad>;
rounded_cylinder(
radius = [20, 10],
h = 25,
round_r = 3
);
```