Creates a rounded square or rectangle in the first quadrant. When `center`

is `true`

the square is centered on the origin.

## Parameters

`size`

: Accepts single value, square with both sides this length. It also accepts 2 value array`[x, y]`

, rectangle with dimensions`x`

and`y`

.`corner_r`

: The corner is one-quarter of a circle (quadrant). The`corner_r`

parameter determines the circle radius.`center`

:`false`

(default), 1st (positive) quadrant, one corner at (0,0).`true`

, square is centered at (0,0).`$fa`

,`$fs`

,`$fn`

: Used to control the four quadrants. Check the circle module for more details.

## Examples

```
include <rounded_square.scad>;
rounded_square(size = 50, corner_r = 5);
```

```
include <rounded_square.scad>;
rounded_square(
size = [50, 25],
corner_r = 5,
center = true
);
```

```
include <rounded_square.scad>;
$fn = 4;
rounded_square(
size = [50, 25],
corner_r = 5,
center = true
);
```