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Last change
on this file since a762898 was e4c61dd, checked in by istevanoska <ilinastevanoska@…>, 6 months ago |
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Prototype 1.1
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-
Property mode
set to
100644
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File size:
316 bytes
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| 1 | import {rgb} from "d3-color";
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| 2 |
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| 3 | var c = rgb(),
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| 4 | pi_1_3 = Math.PI / 3,
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| 5 | pi_2_3 = Math.PI * 2 / 3;
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| 6 |
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| 7 | export default function(t) {
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| 8 | var x;
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| 9 | t = (0.5 - t) * Math.PI;
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| 10 | c.r = 255 * (x = Math.sin(t)) * x;
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| 11 | c.g = 255 * (x = Math.sin(t + pi_1_3)) * x;
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| 12 | c.b = 255 * (x = Math.sin(t + pi_2_3)) * x;
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| 13 | return c + "";
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| 14 | }
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