How to get altitude by latitude and longitude

Cesium for Unreal
1

Have similar CesiumJS cesium.sampleTerrainMostDetailed API like this?
Line Trace By Channel Can’t meet my needs, I want a quick way to get height

2

Hi @LuLuEarl,

We currently don’t have an equivalent for sampleTerrainMostDetailed. We know it’s a highly requested feature, so we have an issue open for it on Github.

For you use case, I just want to clarify what you mean by “altitude” or “height”. When we use Latitude, Longitude, Height coordinates in Cesium for Unreal, Height refers to the height of a point above the WGS84 Ellipsoid. This is different from the distance above the terrain itself. For your use case, which one do you need?

3

I need to sample terrain heights frequently

4

It doesn’t look like there’s any such function, so I’m going to think of something else. Thank you