I’m using the latest cesium 1.19 with sceneMode: Cesium.SceneMode.COLUMBUS_VIEW and I would like to a little scale like the screenshot attached which google maps also has.
What I have found is this: https://github.com/alberto-acevedo/cesium-navigation/blob/development/Source/ViewModels/DistanceLegendViewModel.js which does a good job as long as North and South is up and down. When the map turns the scale value changes to some unrealistic value.
Does anyone know another way of doing this? It doesn’t need to be 100% accurate as its only needed to get a more or less understanding of distance! So curvature of earth for instance isn’t needed I think.