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updated doc

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Justin Lin 2017-05-16 17:41:34 +08:00
parent 86280b5724
commit 76f573b23c
1 changed files with 16 additions and 8 deletions
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docs/lib-helix_extrude.md
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@ -30,10 +30,14 @@ Dependencies: `helix`, `rotate_p.scad`, `cross_sections`, `polysections`.
include <helix_extrude.scad>;
shape_pts = [
[-5, -2], [-5, 2],
[-4, 2], [-4, 0],
[4, 0], [4, 2],
[5, 2], [5, -2]
[5, -2],
[5, 2],
[4, 2],
[4, 0],
[-4, 0],
[-4, 2],
[-5, 2],
[-5, -2]
];
helix_extrude(shape_pts,
@ -57,10 +61,14 @@ Dependencies: `helix`, `rotate_p.scad`, `cross_sections`, `polysections`.
level_dist = 10;
shape_pts = [
[0, -2], [0, 2],
[1, 2], [1, 0],
[9, 0], [9, 2],
[10, 2], [10, -2]
[10, -2],
[10, 2],
[9, 2],
[9, 0],
[1, 0],
[1, 2],
[0, 2],
[0, -2],
];
helix_extrude(shape_pts,