问three.js与时间序列数据的结合

EN

var Record = function(time, value){
    this.time = time;
    this.value = value;
};
var Signal = function(){
    this.records = [];
    this.findValue = function(time){
        //... some divide and conquer implementation
    }
    this.getInterpolatedValue = function(time){...};
    this.add = function(time,value){
        //make sure sequence is preserved by doing a check or just assuming that add is always called with time greater than what's already in the series
        this.records.push(new Record(time,value));
    }
};

var signalObjA = new Signal();
var signalObjB = new Signal();

var Binding = function(signal, object){
    this.signal = signal;
    this.object = object;
    this.applyTime = function(t){
       var val = this.signal.getInterpolatedValue(t);
       for(var p in val){
           if(val.hasOwnProperty(p)){
               this.object[p] = val[p]; //copying values into object
           }
       }
    }
}
var Simulator = function(){
    this.time = 0;
    this.bindings = [];
    this.step = function(timeDelta){
        this.time += timeDelta;
        var time = this.time;
        this.bindings.forEach(function(b){
            b.applyTime(time);
        });
    }
}