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39 lines
727 B
Markdown
39 lines
727 B
Markdown
# torus_knot
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Generate a path of [The (p,q)-torus knot](https://en.wikipedia.org/wiki/Torus_knot).
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**Since:** 1.2.
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## Parameters
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- `p` : The p parameter of The (p,q)-torus knot.
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- `q` : The q parameter of The (p,q)-torus knot.
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- `phi_step` : The amount when increasing phi.
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## Examples
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use <shape_pentagram.scad>;
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use <path_extrude.scad>;
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use <torus_knot.scad>;
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p = 2;
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q = 3;
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phi_step = 0.05;
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star_radius = 0.5;
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pts = torus_knot(p, q, phi_step);
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shape_pentagram_pts = shape_pentagram(star_radius);
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path_extrude(
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shape_pentagram_pts,
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[each pts, pts[0]],
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closed = true,
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method = "EULER_ANGLE"
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);
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