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Fibonacci's spiral in OpenScad using a simple polar equation
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| //fibonacci_golden_spiral.scad - Simple implementation of the Fibonacci Spiral's polar equation | |
| phi = (1 + sqrt(5)) / 2; // =~ 1.618 | |
| function radius(angle) = 10 * pow(phi, (angle / 90)); | |
| for(i = [0:1:720]) { | |
| translate([sin(i) * radius(i), cos(i) * radius(i)]) circle(3); | |
| } | |
| echo(version=version()); | |
| // Written by Fernando Gomes <[email protected]> | |
| // | |
| // To the extent possible under law, the author(s) have dedicated all | |
| // copyright and related and neighboring rights to this software to the | |
| // public domain worldwide. This software is distributed without any | |
| // warranty. | |
| // | |
| // You should have received a copy of the CC0 Public Domain | |
| // Dedication along with this software. | |
| // If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. |
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