[]laya.d3.js 粒子代码 写的有问题。

var emissionData=customProps.emission;
        if (emissionData)
        {
            var emission=particleSystem.emission; //42535行 如果emissionData 存在 var emission=xxx
            emission.emissionRate=emissionData.emissionRate;
            var burstsData=emissionData.bursts;
            if (burstsData)
                for (i=0,n=burstsData.length;i < n;i++){
                var brust=burstsData[i];
                emission.addBurst(new Burst(brust.time,brust.min,brust.max));
            }
            emission.enbale=emissionData.enable;
        }else {
            emission.enbale=false; // emission 根本就没这东西。。。。
        };