I’ve have a Cesium map where I loaded some data from a GeoJsonDataSource. For every shape loaded, I’m applying the following: const loaded = await datasource.load(figure, { stroke: Cesium.Color.LIGHTBLUE, fill: Cesium.Color.RED.withAlpha(0.5), strokeWidth: 3, …

OK, I was able to make this work using an alternative version of ColorMaterialProperty that can receive a CallBackProperty instead of a color. Something like this: const property = new Cesium.CallbackProperty( cachedCallbackPropery, false, ); i…

Hi @keul , Upon reading your first message, I was just about to post a thread similar to the one you linked to. Does that approach work for you? Thanks, Gabby

Hi @Gabby_Getz , (sorry for late reply, but I was on holidays). This link seems promising. Let me try to apply this to my usecase in next few days

Unluckily all of the links on that thread are gone. I’m trying to figure out myself how to use CallbackProperty for this

Applying a new style to a GeoJSON polygon

CesiumJS

keul August 6, 2024, 2:56pm 2

OK, probably this post is a more interesting input… How to darken entity color on hover - #4 by Rachel_Hwang

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Applying a new style to a GeoJSON polygon

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