Add .filter approach to syncing polyLinesToUpdate
Add .filter approach to syncing polyLinesToUpdate

YonatanKra/cesium,AnalyticalGraphicsInc/cesium,CesiumGS/cesium,likangning93/cesium,YonatanKra/cesium,AnalyticalGraphicsInc/cesium,likangning93/cesium,YonatanKra/cesium,CesiumGS/cesium,progsung/cesium,YonatanKra/cesium,likangning93/cesium,likangning93/cesium,progsung/cesium,CesiumGS/cesium,likangning93/cesium,CesiumGS/cesium,CesiumGS/cesium