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provided supports for $fa, $fs, $fn

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Justin Lin
2017-03-23 10:04:53 +08:00
parent 220a5e7211
commit c25db184f0
1 changed files with 2 additions and 3 deletions
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5
src/hull_polyline3d.scad
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@@ -3,7 +3,7 @@
* *
* Creates a 3D polyline from a list of `[x, y, z]` coordinates. * Creates a 3D polyline from a list of `[x, y, z]` coordinates.
* As the name says, it uses the built-in hull operation for each pair of points. * As the name says, it uses the built-in hull operation for each pair of points.
* It's slow. However, it can be used to create metallic effects when the fn parameter is small. * It's slow. However, it can be used to create metallic effects for a small $fn, large $fa or $fs.
* *
* @copyright Justin Lin, 2017 * @copyright Justin Lin, 2017
* @license https://opensource.org/licenses/lgpl-3.0.html * @license https://opensource.org/licenses/lgpl-3.0.html
@@ -12,8 +12,7 @@
* *
**/ **/
module hull_polyline3d(points, thickness, fn = 3) { module hull_polyline3d(points, thickness) {
$fn = fn;
half_thickness = thickness / 2; half_thickness = thickness / 2;
leng = len(points); leng = len(points);