Adding animated transitions to GeoJSON layers

Hello again,

My last few posts were about setting up a cesium scene to cycle through a series of GeoJSON 3D heatmaps. Now that my code is working almost perfect I want to add transitions to my layers so as they are loaded and removed they shrink/grow. Is there anything in the CesiumJS API that can do this? Is this even possible within Cesium? If so, will it work with GeoJSON layers?

I’ve seen some similar examples with D3 on a 2D bar graph but nothing spatial or 3D. I’m open to any and all suggestions!



here is a link to the kind of animation i am talking about :*r5IAz2yU5nn9PHkRMBOm4Q.gif