| 1 | "use strict";
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| 2 | exports.__esModule = true;
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| 3 | exports.cubicInOut = exports.cubicOut = exports.cubicIn = exports.quadraticInOut = exports.quadraticOut = exports.quadraticIn = exports.linear = void 0;
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| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 |
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| 10 | exports.linear = function (k) { return k; };
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| 11 | exports.quadraticIn = function (k) { return k * k; };
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| 12 | exports.quadraticOut = function (k) { return k * (2 - k); };
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| 13 | exports.quadraticInOut = function (k) {
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| 14 | if ((k *= 2) < 1)
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| 15 | return 0.5 * k * k;
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| 16 | return -0.5 * (--k * (k - 2) - 1);
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| 17 | };
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| 18 | exports.cubicIn = function (k) { return k * k * k; };
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| 19 | exports.cubicOut = function (k) { return --k * k * k + 1; };
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| 20 | exports.cubicInOut = function (k) {
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| 21 | if ((k *= 2) < 1)
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| 22 | return 0.5 * k * k * k;
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| 23 | return 0.5 * ((k -= 2) * k * k + 2);
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| 24 | };
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