Stop a billboard from roating with camera

CesiumJS
1

Hello,

I've created a billboard through CZML with a specific rotation. It acts as a label that's displayed parallel to the path, centered at a midpoint between the path start and end. The problem is that when I rotate the camera, the billboard rotates along with it.

Is there any way to keep the billboard at the initial rotation?

I'll post relevant code if needed.

2

Hello,

You can use the alignedAxis property for a billboard to keep it oriented with the globe. Here is an example:

var viewer = new Cesium.Viewer(‘cesiumContainer’);

viewer.entities.add({
position : Cesium.Cartesian3.fromDegrees(-75.59777, 40.03883),
billboard :{
image : ‘…/images/Cesium_Logo_overlay.png’,
alignedAxis: Cesium.Cartesian3.UNIT_Z
}
});

``

Best,

Hannah