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@jscad/modeling
/
src
/
maths
/
vec2
/
length.js
11 lines
(9 loc)
•
284 B
JavaScript
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/** * Calculates the length of the given vector. * * @param {vec2} vector - vector of reference * @returns {Number} length * @alias module:modeling/maths/vec2.length */
const
length = (vector) => Math.
sqrt
(vector[
0
] * vector[
0
] + vector[
1
] * vector[
1
])
module
.exports = length