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4 lines
8.2 KiB
4 lines
8.2 KiB
2 years ago
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// tween.js 17.3.5 - https://github.com/tweenjs/tween.js
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var _Group=function(){this._tweens={},this._tweensAddedDuringUpdate={}};_Group.prototype={getAll:function(){return Object.keys(this._tweens).map(function(t){return this._tweens[t]}.bind(this))},removeAll:function(){this._tweens={}},add:function(t){this._tweens[t.getId()]=t,this._tweensAddedDuringUpdate[t.getId()]=t},remove:function(t){delete this._tweens[t.getId()],delete this._tweensAddedDuringUpdate[t.getId()]},update:function(t,n){var e=Object.keys(this._tweens);if(0===e.length)return!1;for(t=void 0!==t?t:TWEEN.now();0<e.length;){this._tweensAddedDuringUpdate={};for(var i=0;i<e.length;i++){var r=this._tweens[e[i]];r&&!1===r.update(t)&&(r._isPlaying=!1,n||delete this._tweens[e[i]])}e=Object.keys(this._tweensAddedDuringUpdate)}return!0}};var TWEEN=new _Group;TWEEN.Group=_Group,TWEEN._nextId=0,TWEEN.nextId=function(){return TWEEN._nextId++},"undefined"==typeof self&&"undefined"!=typeof process&&process.hrtime?TWEEN.now=function(){var t=process.hrtime();return 1e3*t[0]+t[1]/1e6}:"undefined"!=typeof self&&void 0!==self.performance&&void 0!==self.performance.now?TWEEN.now=self.performance.now.bind(self.performance):void 0!==Date.now?TWEEN.now=Date.now:TWEEN.now=function(){return(new Date).getTime()},TWEEN.Tween=function(t,n){this._object=t,this._valuesStart={},this._valuesEnd={},this._valuesStartRepeat={},this._duration=1e3,this._repeat=0,this._repeatDelayTime=void 0,this._yoyo=!1,this._isPlaying=!1,this._reversed=!1,this._delayTime=0,this._startTime=null,this._easingFunction=TWEEN.Easing.Linear.None,this._interpolationFunction=TWEEN.Interpolation.Linear,this._chainedTweens=[],this._onStartCallback=null,this._onStartCallbackFired=!1,this._onUpdateCallback=null,this._onCompleteCallback=null,this._onStopCallback=null,this._group=n||TWEEN,this._id=TWEEN.nextId()},TWEEN.Tween.prototype={getId:function(){return this._id},isPlaying:function(){return this._isPlaying},to:function(t,n){return this._valuesEnd=Object.create(t),void 0!==n&&(this._duration=n),this},duration:function(t){return this._duration=t,this},start:function(t){for(var n in this._group.add(this),this._isPlaying=!0,this._onStartCallbackFired=!1,this._startTime=void 0!==t?"string"==typeof t?TWEEN.now()+parseFloat(t):t:TWEEN.now(),this._startTime+=this._delayTime,this._valuesEnd){if(this._valuesEnd[n]instanceof Array){if(0===this._valuesEnd[n].length)continue;this._valuesEnd[n]=[this._object[n]].concat(this._valuesEnd[n])}void 0!==this._object[n]&&(this._valuesStart[n]=this._object[n],this._valuesStart[n]instanceof Array==!1&&(this._valuesStart[n]*=1),this._valuesStartRepeat[n]=this._valuesStart[n]||0)}return this},stop:function(){return this._isPlaying&&(this._group.remove(this),this._isPlaying=!1,null!==this._onStopCallback&&this._onStopCallback(this._object),this.stopChainedTweens()),this},end:function(){return this.update(1/0),this},stopChainedTweens:function(){for(var t=0,n=this._chainedTweens.length;t<n;t++)this._chainedTweens[t].stop()},group:function(t){return this._group=t,this},delay:function(t){return this._delayTime=t,this},repeat:function(t){return this._repeat=t,this},repeatDelay:function(t){return this._repeatDelayTime=t,this},yoyo:function(t){return this._yoyo=t,this},easing:function(t){return this._easingFunction=t,this},interpolation:function(t){return this._interpolationFunction=t,this},chain:function(){return this._chainedTweens=arguments,this},onStart:function(t){return this._onStartCallback=t,this},onUpdate:function(t){return this._onUpdateCallback=t,this},onComplete:function(t){return this._onCompleteCallback=t,this},onStop:function(t){return this._onStopCallback=t,this},update:function(t){var n,e,i;if(t<this._startTime)return!0;for(n in!1===this._onStartCallbackFired&&(null!==this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0),e=(t-this._startTime)/this._duration,e=0===this._duration||1<e?1:e,i=this._easingFunction(e),this._valuesEnd)if(void 0!==this._valuesStart[n]){var r=this._valuesStart[n]||0,a=this._valuesEnd[n];a instanceof Array?this._object[n]=this._interpolationFunction(a,i):("string"==typeof a&&(
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export {TWEEN};
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