Smooth zoom with mouse wheel

Hi, is there any way to make the zoom smooth when using the mouse wheel

This request is currently being tracked in Zooming with the mouse wheel is jumpy · Issue #4537 · CesiumGS/cesium · GitHub. It would be possible to implement some inertia with the zoom so that the mouse wheel zooms in and out smoothly.

I’ve tried using “inertiaZoom” to reproduce smooth zoom, but nothing happens when changing. Here is the link to sandCastle Cesium Sandcastle

Thanks for trying, but this would require a change in the CesiumJS library itself.

We are happy to review a PR if you’re interested in contributing a fix! Without the fix, you will need to write custom camera behavior the handle the mouse wheel.