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dotSCAD/docs/lib3x-polygon_hull.md
2021-02-24 14:33:57 +08:00

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# polygon_hull
Create a convex polygon by hulling a list of points. It avoids using `hull` and small 2D primitives to create the polygon.
**Since:** 2.5
## Parameters
- `points` : A list of 2D points.
## Examples
use <polygon_hull.scad>;
polygon_hull([
[1, 1],
[1, 0],
[0, 1],
[-2, 1],
[-1, -1]
]);
![polygon_hull](images/lib3x-polygon_hull-1.JPG)