North Arrow Support ?

1. A concise explanation of the problem you’re experiencing.

When I tilt and rotate the 3D map, the direction of the map is unknown

2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.

3. Context. Why do you need to do this? We might know a better way to accomplish your goal.

When we rotate 3D map with terrain, we don’t know which direction is pointing up. This is a basic GIS function

4. The Cesium version you’re using, your operating system and browser.

Cesium 1.42

Have you looked at the cesium_navigation add-in?
I think it may provide what you are looking for.

You can get the direction of north by subtracting the camera position, Camera.positionWC, from the position of the north pole (or the location of true north).



Can you please provide the sample code

I tried it, but faced issues where we cant include our application custom code

Can you be more specific about no being able to include your application custom code?