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33 lines
1.0 KiB
Markdown
33 lines
1.0 KiB
Markdown
# arc_path
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Creates an arc path. You can pass a 2 element vector to define the central angle. Its `$fa`, `$fs` and `$fn` parameters are consistent with the `circle` module.
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## Parameters
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- `radius` : The radius of the circle.
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- `angle` : A single value or a 2 element vector which defines the central angle. The first element of the vector is the beginning angle in degrees, and the second element is the ending angle.
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- `$fa`, `$fs`, `$fn` : Check [the circle module](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle) for more details.
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## Examples
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include <arc_path.scad>;
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include <hull_polyline2d.scad>;
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$fn = 24;
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points = arc_path(radius = 20, angle = [45, 290]);
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hull_polyline2d(points, width = 2);
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include <arc_path.scad>;
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include <hull_polyline2d.scad>;
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$fn = 24;
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points = arc_path(radius = 20, angle = 135);
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hull_polyline2d(points, width = 2);
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