{"version":3,"file":"default-transitions.mjs","sources":["../../../../src/animation/utils/default-transitions.ts"],"sourcesContent":["import { transformProps } from \"../../render/utils/keys-transform\"\nimport type { ValueAnimationOptions } from \"../types\"\n\nconst underDampedSpring: Partial<ValueAnimationOptions> = {\n    type: \"spring\",\n    stiffness: 500,\n    damping: 25,\n    restSpeed: 10,\n}\n\nconst criticallyDampedSpring = (\n    target: unknown\n): Partial<ValueAnimationOptions> => ({\n    type: \"spring\",\n    stiffness: 550,\n    damping: target === 0 ? 2 * Math.sqrt(550) : 30,\n    restSpeed: 10,\n})\n\nconst keyframesTransition: Partial<ValueAnimationOptions> = {\n    type: \"keyframes\",\n    duration: 0.8,\n}\n\n/**\n * Default easing curve is a slightly shallower version of\n * the default browser easing curve.\n */\nconst ease: Partial<ValueAnimationOptions> = {\n    type: \"keyframes\",\n    ease: [0.25, 0.1, 0.35, 1],\n    duration: 0.3,\n}\n\nexport const getDefaultTransition = (\n    valueKey: string,\n    { keyframes }: ValueAnimationOptions\n): Partial<ValueAnimationOptions> => {\n    if (keyframes.length > 2) {\n        return keyframesTransition\n    } else if (transformProps.has(valueKey)) {\n        return valueKey.startsWith(\"scale\")\n            ? criticallyDampedSpring(keyframes[1])\n            : underDampedSpring\n    }\n\n    return ease\n}\n"],"names":[],"mappings":";;AAGA,MAAM,iBAAiB,GAAmC;AACtD,IAAA,IAAI,EAAE,QAAQ;AACd,IAAA,SAAS,EAAE,GAAG;AACd,IAAA,OAAO,EAAE,EAAE;AACX,IAAA,SAAS,EAAE,EAAE;CAChB;AAED,MAAM,sBAAsB,GAAG,CAC3B,MAAe,MACmB;AAClC,IAAA,IAAI,EAAE,QAAQ;AACd,IAAA,SAAS,EAAE,GAAG;AACd,IAAA,OAAO,EAAE,MAAM,KAAK,CAAC,GAAG,CAAC,GAAG,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE;AAC/C,IAAA,SAAS,EAAE,EAAE;AAChB,CAAA,CAAC;AAEF,MAAM,mBAAmB,GAAmC;AACxD,IAAA,IAAI,EAAE,WAAW;AACjB,IAAA,QAAQ,EAAE,GAAG;CAChB;AAED;;;AAGG;AACH,MAAM,IAAI,GAAmC;AACzC,IAAA,IAAI,EAAE,WAAW;IACjB,IAAI,EAAE,CAAC,IAAI,EAAE,GAAG,EAAE,IAAI,EAAE,CAAC,CAAC;AAC1B,IAAA,QAAQ,EAAE,GAAG;CAChB;AAEM,MAAM,oBAAoB,GAAG,CAChC,QAAgB,EAChB,EAAE,SAAS,EAAyB,KACJ;AAChC,IAAA,IAAI,SAAS,CAAC,MAAM,GAAG,CAAC,EAAE;AACtB,QAAA,OAAO,mBAAmB;IAC9B;AAAO,SAAA,IAAI,cAAc,CAAC,GAAG,CAAC,QAAQ,CAAC,EAAE;AACrC,QAAA,OAAO,QAAQ,CAAC,UAAU,CAAC,OAAO;AAC9B,cAAE,sBAAsB,CAAC,SAAS,CAAC,CAAC,CAAC;cACnC,iBAAiB;IAC3B;AAEA,IAAA,OAAO,IAAI;AACf;;;;"}