151 lines
3.3 KiB
JavaScript
151 lines
3.3 KiB
JavaScript
// node_modules/svelte/easing/index.mjs
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function backInOut(t) {
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const s = 1.70158 * 1.525;
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if ((t *= 2) < 1)
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return 0.5 * (t * t * ((s + 1) * t - s));
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return 0.5 * ((t -= 2) * t * ((s + 1) * t + s) + 2);
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}
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function backIn(t) {
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const s = 1.70158;
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return t * t * ((s + 1) * t - s);
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}
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function backOut(t) {
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const s = 1.70158;
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return --t * t * ((s + 1) * t + s) + 1;
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}
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function bounceOut(t) {
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const a = 4 / 11;
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const b = 8 / 11;
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const c = 9 / 10;
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const ca = 4356 / 361;
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const cb = 35442 / 1805;
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const cc = 16061 / 1805;
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const t2 = t * t;
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return t < a ? 7.5625 * t2 : t < b ? 9.075 * t2 - 9.9 * t + 3.4 : t < c ? ca * t2 - cb * t + cc : 10.8 * t * t - 20.52 * t + 10.72;
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}
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function bounceInOut(t) {
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return t < 0.5 ? 0.5 * (1 - bounceOut(1 - t * 2)) : 0.5 * bounceOut(t * 2 - 1) + 0.5;
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}
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function bounceIn(t) {
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return 1 - bounceOut(1 - t);
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}
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function circInOut(t) {
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if ((t *= 2) < 1)
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return -0.5 * (Math.sqrt(1 - t * t) - 1);
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return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1);
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}
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function circIn(t) {
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return 1 - Math.sqrt(1 - t * t);
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}
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function circOut(t) {
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return Math.sqrt(1 - --t * t);
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}
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function cubicInOut(t) {
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return t < 0.5 ? 4 * t * t * t : 0.5 * Math.pow(2 * t - 2, 3) + 1;
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}
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function cubicIn(t) {
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return t * t * t;
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}
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function cubicOut(t) {
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const f = t - 1;
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return f * f * f + 1;
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}
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function elasticInOut(t) {
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return t < 0.5 ? 0.5 * Math.sin(13 * Math.PI / 2 * 2 * t) * Math.pow(2, 10 * (2 * t - 1)) : 0.5 * Math.sin(-13 * Math.PI / 2 * (2 * t - 1 + 1)) * Math.pow(2, -10 * (2 * t - 1)) + 1;
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}
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function elasticIn(t) {
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return Math.sin(13 * t * Math.PI / 2) * Math.pow(2, 10 * (t - 1));
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}
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function elasticOut(t) {
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return Math.sin(-13 * (t + 1) * Math.PI / 2) * Math.pow(2, -10 * t) + 1;
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}
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function expoInOut(t) {
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return t === 0 || t === 1 ? t : t < 0.5 ? 0.5 * Math.pow(2, 20 * t - 10) : -0.5 * Math.pow(2, 10 - t * 20) + 1;
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}
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function expoIn(t) {
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return t === 0 ? t : Math.pow(2, 10 * (t - 1));
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}
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function expoOut(t) {
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return t === 1 ? t : 1 - Math.pow(2, -10 * t);
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}
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function quadInOut(t) {
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t /= 0.5;
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if (t < 1)
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return 0.5 * t * t;
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t--;
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return -0.5 * (t * (t - 2) - 1);
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}
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function quadIn(t) {
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return t * t;
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}
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function quadOut(t) {
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return -t * (t - 2);
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}
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function quartInOut(t) {
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return t < 0.5 ? 8 * Math.pow(t, 4) : -8 * Math.pow(t - 1, 4) + 1;
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}
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function quartIn(t) {
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return Math.pow(t, 4);
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}
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function quartOut(t) {
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return Math.pow(t - 1, 3) * (1 - t) + 1;
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}
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function quintInOut(t) {
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if ((t *= 2) < 1)
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return 0.5 * t * t * t * t * t;
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return 0.5 * ((t -= 2) * t * t * t * t + 2);
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}
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function quintIn(t) {
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return t * t * t * t * t;
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}
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function quintOut(t) {
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return --t * t * t * t * t + 1;
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}
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function sineInOut(t) {
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return -0.5 * (Math.cos(Math.PI * t) - 1);
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}
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function sineIn(t) {
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const v = Math.cos(t * Math.PI * 0.5);
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if (Math.abs(v) < 1e-14)
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return 1;
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else
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return 1 - v;
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}
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function sineOut(t) {
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return Math.sin(t * Math.PI / 2);
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}
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export {
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backInOut,
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backIn,
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backOut,
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bounceOut,
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bounceInOut,
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bounceIn,
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circInOut,
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circIn,
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circOut,
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cubicInOut,
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cubicIn,
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cubicOut,
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elasticInOut,
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elasticIn,
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elasticOut,
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expoInOut,
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expoIn,
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expoOut,
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quadInOut,
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quadIn,
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quadOut,
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quartInOut,
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quartIn,
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quartOut,
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quintInOut,
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quintIn,
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quintOut,
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sineInOut,
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sineIn,
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sineOut
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};
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//# sourceMappingURL=chunk-V3UMKGYM.js.map
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