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Co-Authored-By: 狸花猫/Claude-Qwen3.6-Plus 🐾
18 lines
444 B
JavaScript
18 lines
444 B
JavaScript
module.exports = lerp
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/**
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* Performs a linear interpolation between two vec2's
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*
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* @param {vec2} out the receiving vector
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* @param {vec2} a the first operand
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* @param {vec2} b the second operand
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* @param {Number} t interpolation amount between the two inputs
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* @returns {vec2} out
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*/
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function lerp(out, a, b, t) {
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var ax = a[0],
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ay = a[1]
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out[0] = ax + t * (b[0] - ax)
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out[1] = ay + t * (b[1] - ay)
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return out
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} |