15 lines
314 B
JavaScript
15 lines
314 B
JavaScript
module.exports = scale
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/**
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* Scales a vec2 by a scalar number
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*
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* @param {vec2} out the receiving vector
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* @param {vec2} a the vector to scale
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* @param {Number} b amount to scale the vector by
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* @returns {vec2} out
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*/
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function scale(out, a, b) {
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out[0] = a[0] * b
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out[1] = a[1] * b
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return out
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} |